includes/sessions.php
author Dan
Fri, 25 Sep 2009 14:22:24 -0400
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child 1132 05fe0039d952
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Whoops, it's setHook(), not getHook() (Special:Administration JS core)
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<?php
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/*
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 * Enano - an open-source CMS capable of wiki functions, Drupal-like sidebar blocks, and everything in between
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 * Copyright (C) 2006-2009 Dan Fuhry
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 * sessions.php - everything related to security and user management
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 *
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 * This program is Free Software; you can redistribute and/or modify it under the terms of the GNU General Public License
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 * as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.
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 *
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 * This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied
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 * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for details.
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 */
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/**
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 * Anything and everything related to security and user management. This includes AES encryption, which is illegal in some countries.
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 * Documenting the API was not easy - I hope you folks enjoy it.
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 * @package Enano
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 * @subpackage Session manager
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 * @category security, user management, logins, etc.
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 */
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class sessionManager {
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  # Variables
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  /**
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   * Whether we're logged in or not
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   * @var bool
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   */
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  var $user_logged_in = false;
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  /**
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   * Our current low-privilege session key
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   * @var string
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   */
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  var $sid;
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  /**
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   * Username of currently logged-in user, or IP address if not logged in
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   * @var string
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   */
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  var $username;
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  /**
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   * User ID of currently logged-in user, or 1 if not logged in
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   * @var int
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   */
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  var $user_id = 1;
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  /**
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   * Real name of currently logged-in user, or blank if not logged in
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   * @var string
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   */
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  var $real_name;
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  /**
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   * E-mail address of currently logged-in user, or blank if not logged in
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   * @var string
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   */
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  var $email;
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  /**
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   * List of "extra" user information fields (IM handles, etc.)
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   * @var array (associative)
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   */
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  var $user_extra;
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  /**
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   * User level of current user
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   * USER_LEVEL_GUEST: guest
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   * USER_LEVEL_MEMBER: regular user
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   * USER_LEVEL_CHPREF: default - pseudo-level that allows changing password and e-mail address (requires re-authentication)
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   * USER_LEVEL_MOD: moderator
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   * USER_LEVEL_ADMIN: administrator
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   * @var int
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   */
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  var $user_level;
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  /**
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   * High-privilege session key
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   * @var string or false if not running on high-level authentication
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   */
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  var $sid_super;
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  /**
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   * The user's theme preference, defaults to $template->default_theme
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   * @var string
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   */
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  var $theme;
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  /**
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   * The user's style preference, or style auto-detected based on theme if not logged in
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   * @var string
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   */
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  var $style;
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  /**
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   * Signature of current user - appended to comments, etc.
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   * @var string
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   */
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  var $signature;
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  /**
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   * UNIX timestamp of when we were registered, or 0 if not logged in
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   * @var int
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   */
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  var $reg_time;
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  /**
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   * The number of unread private messages this user has.
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   * @var int
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   */
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  var $unread_pms = 0;
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  /**
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   * AES key used to encrypt passwords and session key info.
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   * @var string
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   * @access private
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   */
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  protected $private_key;
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  /**
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   * Regex that defines a valid username, minus the ^ and $, these are added later
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   * @var string
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   */
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  var $valid_username = '([^<>&\?\'"%\n\r\t\a\/]+)';
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  /**
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   * The current user's user title. Defaults to NULL.
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   * @var string
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   */
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  var $user_title = null;
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  /**
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   * What we're allowed to do as far as permissions go. This changes based on the value of the "auth" URI param.
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   * @var string
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   */
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  var $auth_level = 1;
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  /**
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   * Preference for date formatting
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   * @var string
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   */
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  var $date_format = DATE_4;
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  /**
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   * Preference for time formatting
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   * @var string
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   */
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  var $time_format = TIME_24_NS;
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  /**
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   * State variable to track if a session timed out
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   * @var bool
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   */
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  var $sw_timed_out = false;
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  /**
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   * Token appended to some important forms to prevent CSRF.
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   * @var string
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   */
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  var $csrf_token = false;
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  /**
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   * Password change disabled, for auth plugins
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   * @var bool
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   */
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  var $password_change_disabled = false;
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  /**
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   * Password change page URL + title, for auth plugins
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   * @var array
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   */
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  var $password_change_dest = array('url' => '', 'title' => '');
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  /**
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   * Switch to track if we're started or not.
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   * @access private
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   * @var bool
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   */
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  var $started = false;
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  /**
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   * Switch to control compatibility mode (for older Enano websites being upgraded)
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   * @access private
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   * @var bool
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   */
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  var $compat = false;
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  /**
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   * Our list of permission types.
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   * @access private
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   * @var array
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   */
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  var $acl_types = Array();
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  /**
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   * The list of descriptions for the permission types
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   * @var array
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   */
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  var $acl_descs = Array();
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  /**
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   * A list of dependencies for ACL types.
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   * @var array
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   */
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  var $acl_deps = Array();
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  /**
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   * Our tell-all list of permissions. Do not even try to change this.
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   * @access private
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   * @var array
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   */
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  var $perms = Array();
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  /**
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   * A cache variable - saved after sitewide permissions are checked but before page-specific permissions.
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   * @var array
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   * @access private
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   */
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  var $acl_base_cache = Array();
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  /**
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   * Stores the scope information for ACL types.
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   * @var array
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   * @access private
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   */
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  var $acl_scope = Array();
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  /**
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   * Array to track which default permissions are being used
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   * @var array
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   * @access private
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   */
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  var $acl_defaults_used = Array();
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  /**
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   * Array to track group membership.
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   * @var array
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   */
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  var $groups = Array();
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  /**
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   * Associative array to track group modship.
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   * @var array
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   */
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  var $group_mod = Array();
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  /**
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   * A constant array of user-level-to-rank default associations.
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   * @var array
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   */
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  var $level_rank_table = array(
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      USER_LEVEL_ADMIN  => RANK_ID_ADMIN,
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      USER_LEVEL_MOD    => RANK_ID_MOD,
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      USER_LEVEL_MEMBER => RANK_ID_MEMBER,
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      USER_LEVEL_CHPREF => RANK_ID_MEMBER,
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      USER_LEVEL_GUEST  => RANK_ID_GUEST
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    );
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  /**
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   * A constant array that maps precedence constants to language strings
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   * @var array
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   */
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  var $acl_inherit_lang_table = array(
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      ACL_INHERIT_ENANO_DEFAULT   => 'acl_inherit_enano_default',
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      ACL_INHERIT_GLOBAL_EVERYONE => 'acl_inherit_global_everyone',
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      ACL_INHERIT_GLOBAL_GROUP    => 'acl_inherit_global_group',
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      ACL_INHERIT_GLOBAL_USER     => 'acl_inherit_global_user',
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      ACL_INHERIT_PG_EVERYONE     => 'acl_inherit_pg_everyone',
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      ACL_INHERIT_PG_GROUP        => 'acl_inherit_pg_group',
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      ACL_INHERIT_PG_USER         => 'acl_inherit_pg_user',
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      ACL_INHERIT_LOCAL_EVERYONE  => 'acl_inherit_local_everyone',
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      ACL_INHERIT_LOCAL_GROUP     => 'acl_inherit_local_group',
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      ACL_INHERIT_LOCAL_USER      => 'acl_inherit_local_user'
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    );
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1
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  # Basic functions
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  /**
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   * Constructor.
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   */
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  function __construct()
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  {
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    global $db, $session, $paths, $template, $plugins; // Common objects
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    if ( defined('IN_ENANO_INSTALL') && !defined('IN_ENANO_UPGRADE') )
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    {
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      @include(ENANO_ROOT.'/config.new.php');
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    }
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    else
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    {
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      @include(ENANO_ROOT.'/config.php');
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    }
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1
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    unset($dbhost, $dbname, $dbuser, $dbpasswd);
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    if(isset($crypto_key))
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    {
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      $this->private_key = $crypto_key;
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      $this->private_key = hexdecode($this->private_key);
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    }
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    else
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    {
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      if(is_writable(ENANO_ROOT.'/config.php'))
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      {
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        // Generate and stash a private key
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        // This should only happen during an automated silent gradual migration to the new encryption platform.
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        $aes = AESCrypt::singleton(AES_BITS, AES_BLOCKSIZE);
1
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        $this->private_key = $aes->gen_readymade_key();
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        $config = file_get_contents(ENANO_ROOT.'/config.php');
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        if(!$config)
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        {
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          die('$session->__construct(): can\'t get the contents of config.php');
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        }
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        $config = str_replace("?>", "\$crypto_key = '{$this->private_key}';\n?>", $config);
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        // And while we're at it...
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        $config = str_replace('MIDGET_INSTALLED', 'ENANO_INSTALLED', $config);
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        $fh = @fopen(ENANO_ROOT.'/config.php', 'w');
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        if ( !$fh ) 
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        {
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          die('$session->__construct(): Couldn\'t open config file for writing to store the private key, I tried to avoid something like this...');
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        }
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        fwrite($fh, $config);
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        fclose($fh);
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      }
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      else
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      {
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        die_semicritical('Crypto error', '<p>No private key was found in the config file, and we can\'t generate one because we don\'t have write access to the config file. Please CHMOD config.php to 666 or 777 and reload this page.</p>');
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      }
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    }
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    // Check for compatibility mode
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    if(defined('IN_ENANO_INSTALL'))
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    {
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      $q = $db->sql_query('SELECT old_encryption FROM '.table_prefix.'users LIMIT 1;');
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      if(!$q)
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      {
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        $error = mysql_error();
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        if(strstr($error, "Unknown column 'old_encryption'"))
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          $this->compat = true;
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        else
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          $db->_die('This should never happen and is a bug - the only error that was supposed to happen here didn\'t happen. (sessions.php in constructor, during compat mode check)');
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      }
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      $db->free_result();
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    }
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  }
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  /**
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   * PHP 4 compatible constructor. Deprecated in 1.1.x.
1
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   */
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  /*
1
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  function sessionManager()
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  {
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    $this->__construct();
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  }
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  */
1
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  /**
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   * Wrapper function to sanitize strings for MySQL and HTML
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   * @param string $text The text to sanitize
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   * @return string
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   */
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  function prepare_text($text)
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  {
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    global $db;
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    return $db->escape(htmlspecialchars($text));
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  }
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  /**
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   * Makes a SQL query and handles error checking
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   * @param string $query The SQL query to make
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   * @return resource
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   */
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  function sql($query)
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  {
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    global $db, $session, $paths, $template, $plugins; // Common objects
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    $result = $db->sql_query($query);
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    if(!$result)
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    {
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      $db->_die('The error seems to have occurred somewhere in the session management code.');
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    }
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    return $result;
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  }
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1101
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  /**
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parents: 1089
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   430
   * Returns true if we're currently on a page that shouldn't be blocked even if we have an inactive or banned account
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   * @param bool strict - if true, whitelist of pages is even stricter (Login, Logout and CSS only). if false (default), admin access is allowed, assuming other factors allow it
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   * @return bool
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   433
   */
30d8bb88572d Sessions: Improved inactive account UX; shuffled around a bit of code so that whitelist checks are shared; fixed a bunch of bugs related to ban code and IPv6 addresses
Dan
parents: 1089
diff changeset
   434
  
30d8bb88572d Sessions: Improved inactive account UX; shuffled around a bit of code so that whitelist checks are shared; fixed a bunch of bugs related to ban code and IPv6 addresses
Dan
parents: 1089
diff changeset
   435
  function on_critical_page($strict = false)
30d8bb88572d Sessions: Improved inactive account UX; shuffled around a bit of code so that whitelist checks are shared; fixed a bunch of bugs related to ban code and IPv6 addresses
Dan
parents: 1089
diff changeset
   436
  {
30d8bb88572d Sessions: Improved inactive account UX; shuffled around a bit of code so that whitelist checks are shared; fixed a bunch of bugs related to ban code and IPv6 addresses
Dan
parents: 1089
diff changeset
   437
    global $title;
30d8bb88572d Sessions: Improved inactive account UX; shuffled around a bit of code so that whitelist checks are shared; fixed a bunch of bugs related to ban code and IPv6 addresses
Dan
parents: 1089
diff changeset
   438
    list($page_id, $namespace) = RenderMan::strToPageID($title);
30d8bb88572d Sessions: Improved inactive account UX; shuffled around a bit of code so that whitelist checks are shared; fixed a bunch of bugs related to ban code and IPv6 addresses
Dan
parents: 1089
diff changeset
   439
    list($page_id) = explode('/', $page_id);
30d8bb88572d Sessions: Improved inactive account UX; shuffled around a bit of code so that whitelist checks are shared; fixed a bunch of bugs related to ban code and IPv6 addresses
Dan
parents: 1089
diff changeset
   440
    
30d8bb88572d Sessions: Improved inactive account UX; shuffled around a bit of code so that whitelist checks are shared; fixed a bunch of bugs related to ban code and IPv6 addresses
Dan
parents: 1089
diff changeset
   441
    if ( $strict )
30d8bb88572d Sessions: Improved inactive account UX; shuffled around a bit of code so that whitelist checks are shared; fixed a bunch of bugs related to ban code and IPv6 addresses
Dan
parents: 1089
diff changeset
   442
    {
30d8bb88572d Sessions: Improved inactive account UX; shuffled around a bit of code so that whitelist checks are shared; fixed a bunch of bugs related to ban code and IPv6 addresses
Dan
parents: 1089
diff changeset
   443
      return $namespace == 'Special' && in_array($page_id, array('CSS', 'Login', 'Logout'));
30d8bb88572d Sessions: Improved inactive account UX; shuffled around a bit of code so that whitelist checks are shared; fixed a bunch of bugs related to ban code and IPv6 addresses
Dan
parents: 1089
diff changeset
   444
    }
30d8bb88572d Sessions: Improved inactive account UX; shuffled around a bit of code so that whitelist checks are shared; fixed a bunch of bugs related to ban code and IPv6 addresses
Dan
parents: 1089
diff changeset
   445
    else
30d8bb88572d Sessions: Improved inactive account UX; shuffled around a bit of code so that whitelist checks are shared; fixed a bunch of bugs related to ban code and IPv6 addresses
Dan
parents: 1089
diff changeset
   446
    {
30d8bb88572d Sessions: Improved inactive account UX; shuffled around a bit of code so that whitelist checks are shared; fixed a bunch of bugs related to ban code and IPv6 addresses
Dan
parents: 1089
diff changeset
   447
      return $namespace == 'Admin' || ($namespace == 'Special' && in_array($page_id, array('CSS', 'Login', 'Logout', 'Administration')));
30d8bb88572d Sessions: Improved inactive account UX; shuffled around a bit of code so that whitelist checks are shared; fixed a bunch of bugs related to ban code and IPv6 addresses
Dan
parents: 1089
diff changeset
   448
    }
30d8bb88572d Sessions: Improved inactive account UX; shuffled around a bit of code so that whitelist checks are shared; fixed a bunch of bugs related to ban code and IPv6 addresses
Dan
parents: 1089
diff changeset
   449
  }
30d8bb88572d Sessions: Improved inactive account UX; shuffled around a bit of code so that whitelist checks are shared; fixed a bunch of bugs related to ban code and IPv6 addresses
Dan
parents: 1089
diff changeset
   450
  
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   451
  # Session restoration and permissions
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   452
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   453
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   454
   * Initializes the basic state of things, including most user prefs, login data, cookie stuff
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   455
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   456
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   457
  function start()
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   458
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   459
    global $db, $session, $paths, $template, $plugins; // Common objects
209
8a00247d1dee Login page mostly localized
Dan
parents: 204
diff changeset
   460
    global $lang;
406
7468a663315f Added some basic timezone support; DST support is still to come.
Dan
parents: 402
diff changeset
   461
    global $timezone;
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   462
    if($this->started) return;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   463
    $this->started = true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   464
    $user = false;
590
03a60844c7c5 Several optimization changes including getting rid of a few eval()s. Added placeholder functions for the theme manager, which should be working now
Dan
parents: 586
diff changeset
   465
    if ( isset($_COOKIE['sid']) )
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   466
    {
590
03a60844c7c5 Several optimization changes including getting rid of a few eval()s. Added placeholder functions for the theme manager, which should be working now
Dan
parents: 586
diff changeset
   467
      if ( $this->compat )
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   468
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   469
        $userdata = $this->compat_validate_session($_COOKIE['sid']);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   470
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   471
      else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   472
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   473
        $userdata = $this->validate_session($_COOKIE['sid']);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   474
      }
590
03a60844c7c5 Several optimization changes including getting rid of a few eval()s. Added placeholder functions for the theme manager, which should be working now
Dan
parents: 586
diff changeset
   475
      if ( is_array($userdata) )
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   476
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   477
        $this->sid = $_COOKIE['sid'];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   478
        $this->user_logged_in = true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   479
        $this->user_id =       intval($userdata['user_id']);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   480
        $this->username =      $userdata['username'];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   481
        $this->user_level =    intval($userdata['user_level']);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   482
        $this->real_name =     $userdata['real_name'];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   483
        $this->email =         $userdata['email'];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   484
        $this->unread_pms =    $userdata['num_pms'];
568
3700f7124c2b A bit of UX improvement to upgrade UI; updated readme for 1.1.4
Dan
parents: 557
diff changeset
   485
        $this->user_title =    ( isset($userdata['user_title']) ) ? $userdata['user_title'] : null;
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   486
        if(!$this->compat)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   487
        {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   488
          $this->theme =         $userdata['theme'];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   489
          $this->style =         $userdata['style'];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   490
          $this->signature =     $userdata['signature'];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   491
          $this->reg_time =      $userdata['reg_time'];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   492
        }
436
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
   493
        $this->auth_level =    USER_LEVEL_MEMBER;
554
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
   494
        // generate an anti-CSRF token
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
   495
        $this->csrf_token =    sha1($this->username . $this->sid . $this->user_id);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   496
        if(!isset($template->named_theme_list[$this->theme]))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   497
        {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   498
          if($this->compat || !is_object($template))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   499
          {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   500
            $this->theme = 'oxygen';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   501
            $this->style = 'bleu';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   502
          }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   503
          else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   504
          {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   505
            $this->theme = $template->default_theme;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   506
            $this->style = $template->default_style;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   507
          }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   508
        }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   509
        $user = true;
711
f70d764aab33 Added initial support for DST. Rules are defined in constants.php and are extensible.
Dan
parents: 697
diff changeset
   510
        
f70d764aab33 Added initial support for DST. Rules are defined in constants.php and are extensible.
Dan
parents: 697
diff changeset
   511
        // set timezone params
406
7468a663315f Added some basic timezone support; DST support is still to come.
Dan
parents: 402
diff changeset
   512
        $GLOBALS['timezone'] = $userdata['user_timezone'];
711
f70d764aab33 Added initial support for DST. Rules are defined in constants.php and are extensible.
Dan
parents: 697
diff changeset
   513
        $GLOBALS['dst_params'] = explode(';', $userdata['user_dst']);
f70d764aab33 Added initial support for DST. Rules are defined in constants.php and are extensible.
Dan
parents: 697
diff changeset
   514
        foreach ( $GLOBALS['dst_params'] as &$parm )
f70d764aab33 Added initial support for DST. Rules are defined in constants.php and are extensible.
Dan
parents: 697
diff changeset
   515
        {
f70d764aab33 Added initial support for DST. Rules are defined in constants.php and are extensible.
Dan
parents: 697
diff changeset
   516
          if ( substr($parm, -1) != 'd' )
f70d764aab33 Added initial support for DST. Rules are defined in constants.php and are extensible.
Dan
parents: 697
diff changeset
   517
            $parm = intval($parm);
f70d764aab33 Added initial support for DST. Rules are defined in constants.php and are extensible.
Dan
parents: 697
diff changeset
   518
        }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   519
        
209
8a00247d1dee Login page mostly localized
Dan
parents: 204
diff changeset
   520
        // Set language
8a00247d1dee Login page mostly localized
Dan
parents: 204
diff changeset
   521
        if ( !defined('ENANO_ALLOW_LOAD_NOLANG') )
8a00247d1dee Login page mostly localized
Dan
parents: 204
diff changeset
   522
        {
8a00247d1dee Login page mostly localized
Dan
parents: 204
diff changeset
   523
          $lang_id = intval($userdata['user_lang']);
8a00247d1dee Login page mostly localized
Dan
parents: 204
diff changeset
   524
          $lang = new Language($lang_id);
406
7468a663315f Added some basic timezone support; DST support is still to come.
Dan
parents: 402
diff changeset
   525
          @setlocale(LC_ALL, $lang->lang_code);
209
8a00247d1dee Login page mostly localized
Dan
parents: 204
diff changeset
   526
        }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   527
        
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   528
        if(isset($_REQUEST['auth']) && !$this->sid_super)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   529
        {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   530
          // Now he thinks he's a moderator. Or maybe even an administrator. Let's find out if he's telling the truth.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   531
          if($this->compat)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   532
          {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   533
            $key = $_REQUEST['auth'];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   534
            $super = $this->compat_validate_session($key);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   535
          }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   536
          else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   537
          {
801
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
   538
            $key = $_REQUEST['auth'];
286
b2f985e4cef3 Fixed a number of issues with SQL query readability and some undefined index-ish errors; consequently the SQL report feature was added
Dan
parents: 270
diff changeset
   539
            if ( !empty($key) && ( strlen($key) / 2 ) % 4 == 0 )
b2f985e4cef3 Fixed a number of issues with SQL query readability and some undefined index-ish errors; consequently the SQL report feature was added
Dan
parents: 270
diff changeset
   540
            {
b2f985e4cef3 Fixed a number of issues with SQL query readability and some undefined index-ish errors; consequently the SQL report feature was added
Dan
parents: 270
diff changeset
   541
              $super = $this->validate_session($key);
b2f985e4cef3 Fixed a number of issues with SQL query readability and some undefined index-ish errors; consequently the SQL report feature was added
Dan
parents: 270
diff changeset
   542
            }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   543
          }
518
2b826f2640e9 SECURITY: Disabled caching of decrypted DiffieHellman login requests
Dan
parents: 511
diff changeset
   544
          if(is_array(@$super))
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   545
          {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   546
            $this->auth_level = intval($super['auth_level']);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   547
            $this->sid_super = $_REQUEST['auth'];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   548
          }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   549
        }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   550
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   551
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   552
    if(!$user)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   553
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   554
      //exit;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   555
      $this->register_guest_session();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   556
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   557
    if(!$this->compat)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   558
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   559
      // init groups
286
b2f985e4cef3 Fixed a number of issues with SQL query readability and some undefined index-ish errors; consequently the SQL report feature was added
Dan
parents: 270
diff changeset
   560
      $q = $this->sql('SELECT g.group_name,g.group_id,m.is_mod FROM '.table_prefix.'groups AS g' . "\n"
b2f985e4cef3 Fixed a number of issues with SQL query readability and some undefined index-ish errors; consequently the SQL report feature was added
Dan
parents: 270
diff changeset
   561
        . '  LEFT JOIN '.table_prefix.'group_members AS m' . "\n"
b2f985e4cef3 Fixed a number of issues with SQL query readability and some undefined index-ish errors; consequently the SQL report feature was added
Dan
parents: 270
diff changeset
   562
        . '    ON g.group_id=m.group_id' . "\n"
b2f985e4cef3 Fixed a number of issues with SQL query readability and some undefined index-ish errors; consequently the SQL report feature was added
Dan
parents: 270
diff changeset
   563
        . '  WHERE ( m.user_id='.$this->user_id.'' . "\n" 
b2f985e4cef3 Fixed a number of issues with SQL query readability and some undefined index-ish errors; consequently the SQL report feature was added
Dan
parents: 270
diff changeset
   564
        . '    OR g.group_name=\'Everyone\')' . "\n"
592
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 591
diff changeset
   565
        . '    ' . ( /* quick hack for upgrade compatibility reasons */ enano_version() == '1.0RC1' ? '' : 'AND ( m.pending != 1 OR m.pending IS NULL )' ) . '' . "\n"
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 591
diff changeset
   566
        . '  ORDER BY group_id ASC;'); // The ORDER BY is to make sure "Everyone" comes first so the permissions can be overridden
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   567
      if($row = $db->fetchrow())
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   568
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   569
        do {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   570
          $this->groups[$row['group_id']] = $row['group_name'];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   571
          $this->group_mod[$row['group_id']] = ( intval($row['is_mod']) == 1 );
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   572
        } while($row = $db->fetchrow());
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   573
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   574
      else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   575
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   576
        die('No group info');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   577
      }
590
03a60844c7c5 Several optimization changes including getting rid of a few eval()s. Added placeholder functions for the theme manager, which should be working now
Dan
parents: 586
diff changeset
   578
      profiler_log('Fetched group memberships');
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   579
    }
471
7906fb190fc1 Implemented all security features on theme disabling and ACLs; added clean_key mode to login API to clean unused encryption keys
Dan
parents: 466
diff changeset
   580
    
7906fb190fc1 Implemented all security features on theme disabling and ACLs; added clean_key mode to login API to clean unused encryption keys
Dan
parents: 466
diff changeset
   581
    // make sure we aren't banned
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   582
    $this->check_banlist();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   583
    
1101
30d8bb88572d Sessions: Improved inactive account UX; shuffled around a bit of code so that whitelist checks are shared; fixed a bunch of bugs related to ban code and IPv6 addresses
Dan
parents: 1089
diff changeset
   584
    // make sure the account is active
30d8bb88572d Sessions: Improved inactive account UX; shuffled around a bit of code so that whitelist checks are shared; fixed a bunch of bugs related to ban code and IPv6 addresses
Dan
parents: 1089
diff changeset
   585
    if ( !$this->compat && $this->user_logged_in && $userdata['account_active'] != 1 && !$this->on_critical_page() )
30d8bb88572d Sessions: Improved inactive account UX; shuffled around a bit of code so that whitelist checks are shared; fixed a bunch of bugs related to ban code and IPv6 addresses
Dan
parents: 1089
diff changeset
   586
    {
30d8bb88572d Sessions: Improved inactive account UX; shuffled around a bit of code so that whitelist checks are shared; fixed a bunch of bugs related to ban code and IPv6 addresses
Dan
parents: 1089
diff changeset
   587
      $this->show_inactive_error($userdata);
30d8bb88572d Sessions: Improved inactive account UX; shuffled around a bit of code so that whitelist checks are shared; fixed a bunch of bugs related to ban code and IPv6 addresses
Dan
parents: 1089
diff changeset
   588
    }
30d8bb88572d Sessions: Improved inactive account UX; shuffled around a bit of code so that whitelist checks are shared; fixed a bunch of bugs related to ban code and IPv6 addresses
Dan
parents: 1089
diff changeset
   589
    
471
7906fb190fc1 Implemented all security features on theme disabling and ACLs; added clean_key mode to login API to clean unused encryption keys
Dan
parents: 466
diff changeset
   590
    // Printable page view? Probably the wrong place to control
7906fb190fc1 Implemented all security features on theme disabling and ACLs; added clean_key mode to login API to clean unused encryption keys
Dan
parents: 466
diff changeset
   591
    // it but $template is pretty dumb, it will just about always
7906fb190fc1 Implemented all security features on theme disabling and ACLs; added clean_key mode to login API to clean unused encryption keys
Dan
parents: 466
diff changeset
   592
    // do what you ask it to do, which isn't always what we want
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   593
    if ( isset ( $_GET['printable'] ) )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   594
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   595
      $this->theme = 'printable';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   596
      $this->style = 'default';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   597
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   598
    
471
7906fb190fc1 Implemented all security features on theme disabling and ACLs; added clean_key mode to login API to clean unused encryption keys
Dan
parents: 466
diff changeset
   599
    // setup theme ACLs
7906fb190fc1 Implemented all security features on theme disabling and ACLs; added clean_key mode to login API to clean unused encryption keys
Dan
parents: 466
diff changeset
   600
    $template->process_theme_acls();
7906fb190fc1 Implemented all security features on theme disabling and ACLs; added clean_key mode to login API to clean unused encryption keys
Dan
parents: 466
diff changeset
   601
    
590
03a60844c7c5 Several optimization changes including getting rid of a few eval()s. Added placeholder functions for the theme manager, which should be working now
Dan
parents: 586
diff changeset
   602
    profiler_log('Sessions started. Banlist and theme ACLs initialized');
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   603
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   604
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   605
  # Logins
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   606
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   607
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   608
   * Attempts to perform a login using crypto functions
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   609
   * @param string $username The username
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   610
   * @param string $aes_data The encrypted password, hex-encoded
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   611
   * @param string $aes_key The MD5 hash of the encryption key, hex-encoded
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   612
   * @param string $challenge The 256-bit MD5 challenge string - first 128 bits should be the hash, the last 128 should be the challenge salt
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   613
   * @param int $level The privilege level we're authenticating for, defaults to 0
688
f2a824ce5f18 Added customizable parameters for session length and the long-missing "remember me" option (or rather, the ability to turn it off and make sessions temporary)
Dan
parents: 685
diff changeset
   614
   * @param string $captcha_hash Optional. If we're locked out and the lockout policy is captcha, this should be the identifier for the code.
f2a824ce5f18 Added customizable parameters for session length and the long-missing "remember me" option (or rather, the ability to turn it off and make sessions temporary)
Dan
parents: 685
diff changeset
   615
   * @param string $captcha_code Optional. If we're locked out and the lockout policy is captcha, this should be the code the user entered.
f2a824ce5f18 Added customizable parameters for session length and the long-missing "remember me" option (or rather, the ability to turn it off and make sessions temporary)
Dan
parents: 685
diff changeset
   616
   * @param bool $remember Optional. If true, remembers the session for X days. Otherwise, assigns a short session. Defaults to false.
436
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
   617
   * @param bool $lookup_key Optional. If true (default) this queries the database for the "real" encryption key. Else, uses what is given.
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   618
   * @return string 'success' on success, or error string on failure
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   619
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   620
   
688
f2a824ce5f18 Added customizable parameters for session length and the long-missing "remember me" option (or rather, the ability to turn it off and make sessions temporary)
Dan
parents: 685
diff changeset
   621
  function login_with_crypto($username, $aes_data, $aes_key_id, $challenge, $level = USER_LEVEL_MEMBER, $captcha_hash = false, $captcha_code = false, $remember = false, $lookup_key = true)
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   622
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   623
    global $db, $session, $paths, $template, $plugins; // Common objects
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   624
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   625
    // Instanciate the Rijndael encryption object
286
b2f985e4cef3 Fixed a number of issues with SQL query readability and some undefined index-ish errors; consequently the SQL report feature was added
Dan
parents: 270
diff changeset
   626
    $aes = AESCrypt::singleton(AES_BITS, AES_BLOCKSIZE);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   627
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   628
    // Fetch our decryption key
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   629
    
436
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
   630
    if ( $lookup_key )
292
b3cfaf0a505c Fixed highlighting in search results; changed search algorithm to give more score for terms found in page title; hopefully (hackishly) fixed login_key_cache getting too long
Dan
parents: 289
diff changeset
   631
    {
436
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
   632
      $aes_key = $this->fetch_public_key($aes_key_id);
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
   633
      if ( !$aes_key )
292
b3cfaf0a505c Fixed highlighting in search results; changed search algorithm to give more score for terms found in page title; hopefully (hackishly) fixed login_key_cache getting too long
Dan
parents: 289
diff changeset
   634
      {
436
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
   635
        // It could be that our key cache is full. If it seems larger than 65KB, clear it
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
   636
        if ( strlen(getConfig('login_key_cache')) > 65000 )
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
   637
        {
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
   638
          setConfig('login_key_cache', '');
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
   639
          return array(
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
   640
            'success' => false,
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
   641
            'error' => 'key_not_found_cleared',
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
   642
            );
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
   643
        }
304
e2cb5f1432c8 Merging in the newly stable Coblynau
Dan
parents: 271 292
diff changeset
   644
        return array(
e2cb5f1432c8 Merging in the newly stable Coblynau
Dan
parents: 271 292
diff changeset
   645
          'success' => false,
436
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
   646
          'error' => 'key_not_found'
304
e2cb5f1432c8 Merging in the newly stable Coblynau
Dan
parents: 271 292
diff changeset
   647
          );
292
b3cfaf0a505c Fixed highlighting in search results; changed search algorithm to give more score for terms found in page title; hopefully (hackishly) fixed login_key_cache getting too long
Dan
parents: 289
diff changeset
   648
      }
436
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
   649
    }
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
   650
    else
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
   651
    {
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
   652
      $aes_key =& $aes_key_id;
292
b3cfaf0a505c Fixed highlighting in search results; changed search algorithm to give more score for terms found in page title; hopefully (hackishly) fixed login_key_cache getting too long
Dan
parents: 289
diff changeset
   653
    }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   654
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   655
    // Convert the key to a binary string
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   656
    $bin_key = hexdecode($aes_key);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   657
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   658
    if(strlen($bin_key) != AES_BITS / 8)
179
36b287f1d85c [F] Added support for account lockouts. User is locked out or required to complete a CAPTCHA after specified threshold for specified period.
Dan
parents: 178
diff changeset
   659
      return array(
36b287f1d85c [F] Added support for account lockouts. User is locked out or required to complete a CAPTCHA after specified threshold for specified period.
Dan
parents: 178
diff changeset
   660
        'success' => false,
36b287f1d85c [F] Added support for account lockouts. User is locked out or required to complete a CAPTCHA after specified threshold for specified period.
Dan
parents: 178
diff changeset
   661
        'error' => 'key_wrong_length'
36b287f1d85c [F] Added support for account lockouts. User is locked out or required to complete a CAPTCHA after specified threshold for specified period.
Dan
parents: 178
diff changeset
   662
        );
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   663
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   664
    // Decrypt our password
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   665
    $password = $aes->decrypt($aes_data, $bin_key, ENC_HEX);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   666
    
688
f2a824ce5f18 Added customizable parameters for session length and the long-missing "remember me" option (or rather, the ability to turn it off and make sessions temporary)
Dan
parents: 685
diff changeset
   667
    // Let the LoginAPI do the rest.
f2a824ce5f18 Added customizable parameters for session length and the long-missing "remember me" option (or rather, the ability to turn it off and make sessions temporary)
Dan
parents: 685
diff changeset
   668
    return $this->login_without_crypto($username, $password, false, $level, $captcha_hash, $captcha_code, $remember);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   669
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   670
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   671
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   672
   * Attempts to login without using crypto stuff, mainly for use when the other side doesn't like Javascript
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   673
   * This method of authentication is inherently insecure, there's really nothing we can do about it except hope and pray that everyone moves to Firefox
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   674
   * Technically it still uses crypto, but it only decrypts the password already stored, which is (obviously) required for authentication
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   675
   * @param string $username The username
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   676
   * @param string $password The password -OR- the MD5 hash of the password if $already_md5ed is true
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   677
   * @param bool $already_md5ed This should be set to true if $password is an MD5 hash, and should be false if it's plaintext. Defaults to false.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   678
   * @param int $level The privilege level we're authenticating for, defaults to 0
688
f2a824ce5f18 Added customizable parameters for session length and the long-missing "remember me" option (or rather, the ability to turn it off and make sessions temporary)
Dan
parents: 685
diff changeset
   679
   * @param string $captcha_hash Optional. If we're locked out and the lockout policy is captcha, this should be the identifier for the code.
f2a824ce5f18 Added customizable parameters for session length and the long-missing "remember me" option (or rather, the ability to turn it off and make sessions temporary)
Dan
parents: 685
diff changeset
   680
   * @param string $captcha_code Optional. If we're locked out and the lockout policy is captcha, this should be the code the user entered.
f2a824ce5f18 Added customizable parameters for session length and the long-missing "remember me" option (or rather, the ability to turn it off and make sessions temporary)
Dan
parents: 685
diff changeset
   681
   * @param bool $remember Optional. If true, remembers the session for X days. Otherwise, assigns a short session. Defaults to false.
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   682
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   683
  
688
f2a824ce5f18 Added customizable parameters for session length and the long-missing "remember me" option (or rather, the ability to turn it off and make sessions temporary)
Dan
parents: 685
diff changeset
   684
  function login_without_crypto($username, $password, $already_md5ed = false, $level = USER_LEVEL_MEMBER, $captcha_hash = false, $captcha_code = false, $remember = false)
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   685
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   686
    global $db, $session, $paths, $template, $plugins; // Common objects
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   687
    
801
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
   688
    if ( $already_md5ed )
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
   689
    {
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
   690
      // No longer supported
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
   691
      return array(
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
   692
          'mode' => 'error',
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
   693
          'error' => '$already_md5ed is no longer supported (set this parameter to false and make sure the password you send to $session->login_without_crypto() is not hashed)'
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
   694
        );
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
   695
    }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   696
    
270
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
   697
    // Replace underscores with spaces in username
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
   698
    // (Added in 1.0.2)
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
   699
    $username = str_replace('_', ' ', $username);
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
   700
    
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   701
    // Perhaps we're upgrading Enano?
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   702
    if($this->compat)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   703
    {
801
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
   704
      return $this->login_compat($username, md5($password), $level);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   705
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   706
    
1065
18d013f98fd0 AJAX Login: Fixed all known issues with lockout (and some unknown ones)
Dan
parents: 1032
diff changeset
   707
    // Lockout check
181
06bdbdfec160 Upgrade UI should work now (upgrades still don't work); do not pull this revision as there is a security hole in the lockout system pending a fix
Dan
parents: 179
diff changeset
   708
    if ( !defined('IN_ENANO_INSTALL') )
179
36b287f1d85c [F] Added support for account lockouts. User is locked out or required to complete a CAPTCHA after specified threshold for specified period.
Dan
parents: 178
diff changeset
   709
    {
1032
9e61f16a8e47 Login and sessions: fixed some improper handling of the config for lockout logic
Dan
parents: 1026
diff changeset
   710
      $lockout_data = $this->get_lockout_info($lockout_data);
436
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
   711
      
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
   712
      $captcha_good = false;
843
4415e50e4e84 Added possibility for auth plugins, which can log a user in using non-standard authentication methods.
Dan
parents: 832
diff changeset
   713
      if ( $lockout_data['lockout_policy'] == 'captcha' && $captcha_hash && $captcha_code )
181
06bdbdfec160 Upgrade UI should work now (upgrades still don't work); do not pull this revision as there is a security hole in the lockout system pending a fix
Dan
parents: 179
diff changeset
   714
      {
06bdbdfec160 Upgrade UI should work now (upgrades still don't work); do not pull this revision as there is a security hole in the lockout system pending a fix
Dan
parents: 179
diff changeset
   715
        // policy is captcha -- check if it's correct, and if so, bypass lockout check
06bdbdfec160 Upgrade UI should work now (upgrades still don't work); do not pull this revision as there is a security hole in the lockout system pending a fix
Dan
parents: 179
diff changeset
   716
        $real_code = $this->get_captcha($captcha_hash);
507
586fd7d3202d Fixed some stray version numbers (again!); added support for Diffie-Hellman logins in the normal login form (not AJAX) - even works in IE
Dan
parents: 504
diff changeset
   717
        if ( strtolower($real_code) === strtolower($captcha_code) )
586fd7d3202d Fixed some stray version numbers (again!); added support for Diffie-Hellman logins in the normal login form (not AJAX) - even works in IE
Dan
parents: 504
diff changeset
   718
        {
586fd7d3202d Fixed some stray version numbers (again!); added support for Diffie-Hellman logins in the normal login form (not AJAX) - even works in IE
Dan
parents: 504
diff changeset
   719
          $captcha_good = true;
586fd7d3202d Fixed some stray version numbers (again!); added support for Diffie-Hellman logins in the normal login form (not AJAX) - even works in IE
Dan
parents: 504
diff changeset
   720
        }
181
06bdbdfec160 Upgrade UI should work now (upgrades still don't work); do not pull this revision as there is a security hole in the lockout system pending a fix
Dan
parents: 179
diff changeset
   721
      }
953
323c4cd1aa37 Made some more changes to the way namespaces are handled, for optimization purposes. This is a bit of a structural reorganization: $paths->pages is obsoleted in its entirety; calculating page existence and metadata is now the job of the Namespace_* backend class. There are many things in PageProcessor that should be reorganized, and page actions in general should really be rethought. This is probably the beginning of a long process that will be taking place over the course of the betas.
Dan
parents: 941
diff changeset
   722
      if ( $lockout_data['lockout_policy'] != 'disable' && !$captcha_good )
179
36b287f1d85c [F] Added support for account lockouts. User is locked out or required to complete a CAPTCHA after specified threshold for specified period.
Dan
parents: 178
diff changeset
   723
      {
843
4415e50e4e84 Added possibility for auth plugins, which can log a user in using non-standard authentication methods.
Dan
parents: 832
diff changeset
   724
        if ( $lockout_data['lockout_fails'] >= $lockout_data['lockout_threshold'] )
181
06bdbdfec160 Upgrade UI should work now (upgrades still don't work); do not pull this revision as there is a security hole in the lockout system pending a fix
Dan
parents: 179
diff changeset
   725
        {
06bdbdfec160 Upgrade UI should work now (upgrades still don't work); do not pull this revision as there is a security hole in the lockout system pending a fix
Dan
parents: 179
diff changeset
   726
          // ooh boy, somebody's in trouble ;-)
06bdbdfec160 Upgrade UI should work now (upgrades still don't work); do not pull this revision as there is a security hole in the lockout system pending a fix
Dan
parents: 179
diff changeset
   727
          return array(
06bdbdfec160 Upgrade UI should work now (upgrades still don't work); do not pull this revision as there is a security hole in the lockout system pending a fix
Dan
parents: 179
diff changeset
   728
              'success' => false,
06bdbdfec160 Upgrade UI should work now (upgrades still don't work); do not pull this revision as there is a security hole in the lockout system pending a fix
Dan
parents: 179
diff changeset
   729
              'error' => 'locked_out',
843
4415e50e4e84 Added possibility for auth plugins, which can log a user in using non-standard authentication methods.
Dan
parents: 832
diff changeset
   730
              'lockout_threshold' => $lockout_data['lockout_threshold'],
4415e50e4e84 Added possibility for auth plugins, which can log a user in using non-standard authentication methods.
Dan
parents: 832
diff changeset
   731
              'lockout_duration' => ( $lockout_data['lockout_duration'] ),
4415e50e4e84 Added possibility for auth plugins, which can log a user in using non-standard authentication methods.
Dan
parents: 832
diff changeset
   732
              'lockout_fails' => $lockout_data['lockout_fails'],
4415e50e4e84 Added possibility for auth plugins, which can log a user in using non-standard authentication methods.
Dan
parents: 832
diff changeset
   733
              'lockout_policy' => $lockout_data['lockout_policy'],
1065
18d013f98fd0 AJAX Login: Fixed all known issues with lockout (and some unknown ones)
Dan
parents: 1032
diff changeset
   734
              'time_rem' => $lockout_data['time_rem'],
843
4415e50e4e84 Added possibility for auth plugins, which can log a user in using non-standard authentication methods.
Dan
parents: 832
diff changeset
   735
              'lockout_last_time' => $lockout_data['lockout_last_time']
181
06bdbdfec160 Upgrade UI should work now (upgrades still don't work); do not pull this revision as there is a security hole in the lockout system pending a fix
Dan
parents: 179
diff changeset
   736
            );
06bdbdfec160 Upgrade UI should work now (upgrades still don't work); do not pull this revision as there is a security hole in the lockout system pending a fix
Dan
parents: 179
diff changeset
   737
        }
179
36b287f1d85c [F] Added support for account lockouts. User is locked out or required to complete a CAPTCHA after specified threshold for specified period.
Dan
parents: 178
diff changeset
   738
      }
36b287f1d85c [F] Added support for account lockouts. User is locked out or required to complete a CAPTCHA after specified threshold for specified period.
Dan
parents: 178
diff changeset
   739
    }
36b287f1d85c [F] Added support for account lockouts. User is locked out or required to complete a CAPTCHA after specified threshold for specified period.
Dan
parents: 178
diff changeset
   740
    
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   741
    // Instanciate the Rijndael encryption object
286
b2f985e4cef3 Fixed a number of issues with SQL query readability and some undefined index-ish errors; consequently the SQL report feature was added
Dan
parents: 270
diff changeset
   742
    $aes = AESCrypt::singleton(AES_BITS, AES_BLOCKSIZE);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   743
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   744
    // Initialize our success switch
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   745
    $success = false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   746
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   747
    // Retrieve the real password from the database
801
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
   748
    $username_db = $db->escape(strtolower($username));
1063
46e08815594e Fixed logins with usernames containing Unicode characters
Dan
parents: 1032
diff changeset
   749
    $username_db_upper = $db->escape($username);
801
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
   750
    if ( !$db->sql_query('SELECT password,password_salt,old_encryption,user_id,user_level,temp_password,temp_password_time FROM '.table_prefix."users\n"
1063
46e08815594e Fixed logins with usernames containing Unicode characters
Dan
parents: 1032
diff changeset
   751
                       . "  WHERE ( " . ENANO_SQLFUNC_LOWERCASE . "(username) = '$username_db' OR username = '$username_db_upper' );") )
801
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
   752
    {
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
   753
      $this->sql('SELECT password,\'\' AS password_salt,old_encryption,user_id,user_level,temp_password,temp_password_time FROM '.table_prefix."users\n"
1063
46e08815594e Fixed logins with usernames containing Unicode characters
Dan
parents: 1032
diff changeset
   754
               . "  WHERE ( " . ENANO_SQLFUNC_LOWERCASE . "(username) = '$username_db' OR username = '$username_db_upper' );");
801
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
   755
    }
832
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 826
diff changeset
   756
    if ( $db->numrows() < 1 )
188
b4aaca42c8a4 SECURITY: Fix failure to log login failure on no row match
Dan
parents: 174
diff changeset
   757
    {
b4aaca42c8a4 SECURITY: Fix failure to log login failure on no row match
Dan
parents: 174
diff changeset
   758
      // This wasn't logged in <1.0.2, dunno how it slipped through
832
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 826
diff changeset
   759
      if ( $level > USER_LEVEL_MEMBER )
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 826
diff changeset
   760
        $this->sql('INSERT INTO ' . table_prefix . "logs(log_type,action,time_id,date_string,author,edit_summary,page_text) VALUES\n"
1081
745200a9cc2a Fixed some upgrade bugs; added support for choosing one's own date/time formats; rebrand as 1.1.7
Dan
parents: 1079
diff changeset
   761
                   . '  (\'security\', \'admin_auth_bad\', '.time().', \''.enano_date(ED_DATE | ED_TIME).'\', \''.$db->escape($username).'\', '
832
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 826
diff changeset
   762
                      . '\''.$db->escape($_SERVER['REMOTE_ADDR']).'\', ' . intval($level) . ')');
188
b4aaca42c8a4 SECURITY: Fix failure to log login failure on no row match
Dan
parents: 174
diff changeset
   763
      else
832
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 826
diff changeset
   764
        $this->sql('INSERT INTO ' . table_prefix . "logs(log_type,action,time_id,date_string,author,edit_summary) VALUES\n"
1081
745200a9cc2a Fixed some upgrade bugs; added support for choosing one's own date/time formats; rebrand as 1.1.7
Dan
parents: 1079
diff changeset
   765
                   . '  (\'security\', \'auth_bad\', '.time().', \''.enano_date(ED_DATE | ED_TIME).'\', \''.$db->escape($username).'\', '
832
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 826
diff changeset
   766
                      . '\''.$db->escape($_SERVER['REMOTE_ADDR']).'\')');
179
36b287f1d85c [F] Added support for account lockouts. User is locked out or required to complete a CAPTCHA after specified threshold for specified period.
Dan
parents: 178
diff changeset
   767
      
36b287f1d85c [F] Added support for account lockouts. User is locked out or required to complete a CAPTCHA after specified threshold for specified period.
Dan
parents: 178
diff changeset
   768
      // Do we also need to increment the lockout countdown?
843
4415e50e4e84 Added possibility for auth plugins, which can log a user in using non-standard authentication methods.
Dan
parents: 832
diff changeset
   769
      if ( @$lockout_data['lockout_policy'] != 'disable' && !defined('IN_ENANO_INSTALL') )
179
36b287f1d85c [F] Added support for account lockouts. User is locked out or required to complete a CAPTCHA after specified threshold for specified period.
Dan
parents: 178
diff changeset
   770
      {
36b287f1d85c [F] Added support for account lockouts. User is locked out or required to complete a CAPTCHA after specified threshold for specified period.
Dan
parents: 178
diff changeset
   771
        $ipaddr = $db->escape($_SERVER['REMOTE_ADDR']);
36b287f1d85c [F] Added support for account lockouts. User is locked out or required to complete a CAPTCHA after specified threshold for specified period.
Dan
parents: 178
diff changeset
   772
        // increment fail count
372
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
   773
        $this->sql('INSERT INTO '.table_prefix.'lockout(ipaddr, timestamp, action) VALUES(\'' . $ipaddr . '\', ' . time() . ', \'credential\');');
843
4415e50e4e84 Added possibility for auth plugins, which can log a user in using non-standard authentication methods.
Dan
parents: 832
diff changeset
   774
        $lockout_data['lockout_fails']++;
179
36b287f1d85c [F] Added support for account lockouts. User is locked out or required to complete a CAPTCHA after specified threshold for specified period.
Dan
parents: 178
diff changeset
   775
        return array(
36b287f1d85c [F] Added support for account lockouts. User is locked out or required to complete a CAPTCHA after specified threshold for specified period.
Dan
parents: 178
diff changeset
   776
            'success' => false,
843
4415e50e4e84 Added possibility for auth plugins, which can log a user in using non-standard authentication methods.
Dan
parents: 832
diff changeset
   777
            'error' => ( $lockout_data['lockout_fails'] >= $lockout_data['lockout_threshold'] ) ? 'locked_out' : 'invalid_credentials',
4415e50e4e84 Added possibility for auth plugins, which can log a user in using non-standard authentication methods.
Dan
parents: 832
diff changeset
   778
            'lockout_threshold' => $lockout_data['lockout_threshold'],
4415e50e4e84 Added possibility for auth plugins, which can log a user in using non-standard authentication methods.
Dan
parents: 832
diff changeset
   779
            'lockout_duration' => ( $lockout_data['lockout_duration'] ),
4415e50e4e84 Added possibility for auth plugins, which can log a user in using non-standard authentication methods.
Dan
parents: 832
diff changeset
   780
            'lockout_fails' => $lockout_data['lockout_fails'],
4415e50e4e84 Added possibility for auth plugins, which can log a user in using non-standard authentication methods.
Dan
parents: 832
diff changeset
   781
            'lockout_policy' => $lockout_data['lockout_policy']
179
36b287f1d85c [F] Added support for account lockouts. User is locked out or required to complete a CAPTCHA after specified threshold for specified period.
Dan
parents: 178
diff changeset
   782
          );
36b287f1d85c [F] Added support for account lockouts. User is locked out or required to complete a CAPTCHA after specified threshold for specified period.
Dan
parents: 178
diff changeset
   783
      }
36b287f1d85c [F] Added support for account lockouts. User is locked out or required to complete a CAPTCHA after specified threshold for specified period.
Dan
parents: 178
diff changeset
   784
      
36b287f1d85c [F] Added support for account lockouts. User is locked out or required to complete a CAPTCHA after specified threshold for specified period.
Dan
parents: 178
diff changeset
   785
      return array(
36b287f1d85c [F] Added support for account lockouts. User is locked out or required to complete a CAPTCHA after specified threshold for specified period.
Dan
parents: 178
diff changeset
   786
        'success' => false,
36b287f1d85c [F] Added support for account lockouts. User is locked out or required to complete a CAPTCHA after specified threshold for specified period.
Dan
parents: 178
diff changeset
   787
        'error' => 'invalid_credentials'
36b287f1d85c [F] Added support for account lockouts. User is locked out or required to complete a CAPTCHA after specified threshold for specified period.
Dan
parents: 178
diff changeset
   788
      );
188
b4aaca42c8a4 SECURITY: Fix failure to log login failure on no row match
Dan
parents: 174
diff changeset
   789
    }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   790
    $row = $db->fetchrow();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   791
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   792
    // Check to see if we're logging in using a temporary password
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   793
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   794
    if((intval($row['temp_password_time']) + 3600*24) > time() )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   795
    {
801
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
   796
      $temp_pass = hmac_sha1($password, $row['password_salt']);
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
   797
      if( $temp_pass === $row['temp_password'] )
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   798
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   799
        $code = $plugins->setHook('login_password_reset');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   800
        foreach ( $code as $cmd )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   801
        {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   802
          eval($cmd);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   803
        }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   804
        
521
d264784355e5 Implemented the password-reset redirect _properly_ instead of the hackish direct header() call in sessions.php
Dan
parents: 511
diff changeset
   805
        return array(
d264784355e5 Implemented the password-reset redirect _properly_ instead of the hackish direct header() call in sessions.php
Dan
parents: 511
diff changeset
   806
            'success' => false,
d264784355e5 Implemented the password-reset redirect _properly_ instead of the hackish direct header() call in sessions.php
Dan
parents: 511
diff changeset
   807
            'error' => 'valid_reset',
801
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
   808
            'redirect_url' => makeUrlComplete('Special', 'PasswordReset/stage2/' . $row['user_id'] . '/' . $this->pk_encrypt($password))
521
d264784355e5 Implemented the password-reset redirect _properly_ instead of the hackish direct header() call in sessions.php
Dan
parents: 511
diff changeset
   809
          );
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   810
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   811
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   812
    
801
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
   813
    if ( $row['old_encryption'] == 1 )
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   814
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   815
      // The user's password is stored using the obsolete and insecure MD5 algorithm - we'll update the field with the new password
801
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
   816
      if(md5($password) === $row['password'])
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   817
      {
802
59cce2313f9d Upgrades should work now.
Dan
parents: 801
diff changeset
   818
        if ( !defined('IN_ENANO_UPGRADE') )
59cce2313f9d Upgrades should work now.
Dan
parents: 801
diff changeset
   819
        {
59cce2313f9d Upgrades should work now.
Dan
parents: 801
diff changeset
   820
          $hmac_secret = hexencode(AESCrypt::randkey(20), '', '');
59cce2313f9d Upgrades should work now.
Dan
parents: 801
diff changeset
   821
          $password_hmac = hmac_sha1($password, $hmac_secret);
59cce2313f9d Upgrades should work now.
Dan
parents: 801
diff changeset
   822
          $this->sql('UPDATE '.table_prefix."users SET password = '$password_hmac', password_salt = '$hmac_secret', old_encryption = 0 WHERE user_id={$row['user_id']};");
59cce2313f9d Upgrades should work now.
Dan
parents: 801
diff changeset
   823
        }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   824
        $success = true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   825
      }
801
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
   826
    }
941
9be6dba92adf Upgrader: UX: Added welcome page, different between Caoineag and Banshee
Dan
parents: 915
diff changeset
   827
    else if ( $row['old_encryption'] == 2 || ( defined('ENANO_UPGRADE_USE_AES_PASSWORDS') ) && strlen($row['password']) != 40 )
801
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
   828
    {
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
   829
      // Our password field uses the 1.0RC1-1.1.5 encryption format
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
   830
      $real_pass = $aes->decrypt($row['password'], $this->private_key);
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
   831
      if($password === $real_pass)
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   832
      {
802
59cce2313f9d Upgrades should work now.
Dan
parents: 801
diff changeset
   833
        if ( !defined('IN_ENANO_UPGRADE') )
59cce2313f9d Upgrades should work now.
Dan
parents: 801
diff changeset
   834
        {
59cce2313f9d Upgrades should work now.
Dan
parents: 801
diff changeset
   835
          $hmac_secret = hexencode(AESCrypt::randkey(20), '', '');
59cce2313f9d Upgrades should work now.
Dan
parents: 801
diff changeset
   836
          $password_hmac = hmac_sha1($password, $hmac_secret);
59cce2313f9d Upgrades should work now.
Dan
parents: 801
diff changeset
   837
          $this->sql('UPDATE '.table_prefix."users SET password = '$password_hmac', password_salt = '$hmac_secret', old_encryption = 0 WHERE user_id={$row['user_id']};");
59cce2313f9d Upgrades should work now.
Dan
parents: 801
diff changeset
   838
        }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   839
        $success = true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   840
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   841
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   842
    else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   843
    {
801
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
   844
      // Password uses HMAC-SHA1
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
   845
      $user_challenge = hmac_sha1($password, $row['password_salt']);
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
   846
      $password_hmac =& $row['password'];
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
   847
      if ( $user_challenge === $password_hmac )
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   848
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   849
        $success = true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   850
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   851
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   852
    if($success)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   853
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   854
      if((int)$level > (int)$row['user_level'])
179
36b287f1d85c [F] Added support for account lockouts. User is locked out or required to complete a CAPTCHA after specified threshold for specified period.
Dan
parents: 178
diff changeset
   855
        return array(
36b287f1d85c [F] Added support for account lockouts. User is locked out or required to complete a CAPTCHA after specified threshold for specified period.
Dan
parents: 178
diff changeset
   856
          'success' => false,
36b287f1d85c [F] Added support for account lockouts. User is locked out or required to complete a CAPTCHA after specified threshold for specified period.
Dan
parents: 178
diff changeset
   857
          'error' => 'too_big_for_britches'
36b287f1d85c [F] Added support for account lockouts. User is locked out or required to complete a CAPTCHA after specified threshold for specified period.
Dan
parents: 178
diff changeset
   858
        );
1089
16a1e8626dd9 User ACP: redirect to Special:Login on own account deletion
Dan
parents: 1084
diff changeset
   859
      
16a1e8626dd9 User ACP: redirect to Special:Login on own account deletion
Dan
parents: 1084
diff changeset
   860
      // grant session
802
59cce2313f9d Upgrades should work now.
Dan
parents: 801
diff changeset
   861
      $sess = $this->register_session($row['user_id'], $username, ( isset($password_hmac) ? $password_hmac : $password ), $level, $remember);
1089
16a1e8626dd9 User ACP: redirect to Special:Login on own account deletion
Dan
parents: 1084
diff changeset
   862
      
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   863
      if($sess)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   864
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   865
        if($level > USER_LEVEL_MEMBER)
1081
745200a9cc2a Fixed some upgrade bugs; added support for choosing one's own date/time formats; rebrand as 1.1.7
Dan
parents: 1079
diff changeset
   866
          $this->sql('INSERT INTO '.table_prefix.'logs(log_type,action,time_id,date_string,author,edit_summary,page_text) VALUES(\'security\', \'admin_auth_good\', '.time().', \''.enano_date(ED_DATE | ED_TIME).'\', \''.$db->escape($username).'\', \''.$db->escape($_SERVER['REMOTE_ADDR']).'\', ' . intval($level) . ')');
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   867
        else
1081
745200a9cc2a Fixed some upgrade bugs; added support for choosing one's own date/time formats; rebrand as 1.1.7
Dan
parents: 1079
diff changeset
   868
          $this->sql('INSERT INTO '.table_prefix.'logs(log_type,action,time_id,date_string,author,edit_summary) VALUES(\'security\', \'auth_good\', '.time().', \''.enano_date(ED_DATE | ED_TIME).'\', \''.$db->escape($username).'\', \''.$db->escape($_SERVER['REMOTE_ADDR']).'\')');
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   869
        
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   870
        $code = $plugins->setHook('login_success');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   871
        foreach ( $code as $cmd )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   872
        {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   873
          eval($cmd);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   874
        }
32
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 31
diff changeset
   875
        
179
36b287f1d85c [F] Added support for account lockouts. User is locked out or required to complete a CAPTCHA after specified threshold for specified period.
Dan
parents: 178
diff changeset
   876
        return array(
36b287f1d85c [F] Added support for account lockouts. User is locked out or required to complete a CAPTCHA after specified threshold for specified period.
Dan
parents: 178
diff changeset
   877
          'success' => true
36b287f1d85c [F] Added support for account lockouts. User is locked out or required to complete a CAPTCHA after specified threshold for specified period.
Dan
parents: 178
diff changeset
   878
          );
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   879
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   880
      else
179
36b287f1d85c [F] Added support for account lockouts. User is locked out or required to complete a CAPTCHA after specified threshold for specified period.
Dan
parents: 178
diff changeset
   881
        return array(
36b287f1d85c [F] Added support for account lockouts. User is locked out or required to complete a CAPTCHA after specified threshold for specified period.
Dan
parents: 178
diff changeset
   882
          'success' => false,
36b287f1d85c [F] Added support for account lockouts. User is locked out or required to complete a CAPTCHA after specified threshold for specified period.
Dan
parents: 178
diff changeset
   883
          'error' => 'backend_fail'
36b287f1d85c [F] Added support for account lockouts. User is locked out or required to complete a CAPTCHA after specified threshold for specified period.
Dan
parents: 178
diff changeset
   884
        );
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   885
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   886
    else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   887
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   888
      if($level > USER_LEVEL_MEMBER)
1081
745200a9cc2a Fixed some upgrade bugs; added support for choosing one's own date/time formats; rebrand as 1.1.7
Dan
parents: 1079
diff changeset
   889
        $this->sql('INSERT INTO '.table_prefix.'logs(log_type,action,time_id,date_string,author,edit_summary,page_text) VALUES(\'security\', \'admin_auth_bad\', '.time().', \''.enano_date(ED_DATE | ED_TIME).'\', \''.$db->escape($username).'\', \''.$db->escape($_SERVER['REMOTE_ADDR']).'\', ' . intval($level) . ')');
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   890
      else
1081
745200a9cc2a Fixed some upgrade bugs; added support for choosing one's own date/time formats; rebrand as 1.1.7
Dan
parents: 1079
diff changeset
   891
        $this->sql('INSERT INTO '.table_prefix.'logs(log_type,action,time_id,date_string,author,edit_summary) VALUES(\'security\', \'auth_bad\', '.time().', \''.enano_date(ED_DATE | ED_TIME).'\', \''.$db->escape($username).'\', \''.$db->escape($_SERVER['REMOTE_ADDR']).'\')');
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   892
        
179
36b287f1d85c [F] Added support for account lockouts. User is locked out or required to complete a CAPTCHA after specified threshold for specified period.
Dan
parents: 178
diff changeset
   893
      // Do we also need to increment the lockout countdown?
843
4415e50e4e84 Added possibility for auth plugins, which can log a user in using non-standard authentication methods.
Dan
parents: 832
diff changeset
   894
      if ( !defined('IN_ENANO_INSTALL') && $lockout_data['lockout_policy'] != 'disable' )
179
36b287f1d85c [F] Added support for account lockouts. User is locked out or required to complete a CAPTCHA after specified threshold for specified period.
Dan
parents: 178
diff changeset
   895
      {
36b287f1d85c [F] Added support for account lockouts. User is locked out or required to complete a CAPTCHA after specified threshold for specified period.
Dan
parents: 178
diff changeset
   896
        $ipaddr = $db->escape($_SERVER['REMOTE_ADDR']);
36b287f1d85c [F] Added support for account lockouts. User is locked out or required to complete a CAPTCHA after specified threshold for specified period.
Dan
parents: 178
diff changeset
   897
        // increment fail count
372
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
   898
        $this->sql('INSERT INTO '.table_prefix.'lockout(ipaddr, timestamp, action) VALUES(\'' . $ipaddr . '\', ' . time() . ', \'credential\');');
843
4415e50e4e84 Added possibility for auth plugins, which can log a user in using non-standard authentication methods.
Dan
parents: 832
diff changeset
   899
        $lockout_data['lockout_fails']++;
179
36b287f1d85c [F] Added support for account lockouts. User is locked out or required to complete a CAPTCHA after specified threshold for specified period.
Dan
parents: 178
diff changeset
   900
        return array(
36b287f1d85c [F] Added support for account lockouts. User is locked out or required to complete a CAPTCHA after specified threshold for specified period.
Dan
parents: 178
diff changeset
   901
            'success' => false,
843
4415e50e4e84 Added possibility for auth plugins, which can log a user in using non-standard authentication methods.
Dan
parents: 832
diff changeset
   902
            'error' => ( $lockout_data['lockout_fails'] >= $lockout_data['lockout_threshold'] ) ? 'locked_out' : 'invalid_credentials',
4415e50e4e84 Added possibility for auth plugins, which can log a user in using non-standard authentication methods.
Dan
parents: 832
diff changeset
   903
            'lockout_threshold' => $lockout_data['lockout_threshold'],
4415e50e4e84 Added possibility for auth plugins, which can log a user in using non-standard authentication methods.
Dan
parents: 832
diff changeset
   904
            'lockout_duration' => ( $lockout_data['lockout_duration'] ),
4415e50e4e84 Added possibility for auth plugins, which can log a user in using non-standard authentication methods.
Dan
parents: 832
diff changeset
   905
            'lockout_fails' => $lockout_data['lockout_fails'],
4415e50e4e84 Added possibility for auth plugins, which can log a user in using non-standard authentication methods.
Dan
parents: 832
diff changeset
   906
            'lockout_policy' => $lockout_data['lockout_policy']
179
36b287f1d85c [F] Added support for account lockouts. User is locked out or required to complete a CAPTCHA after specified threshold for specified period.
Dan
parents: 178
diff changeset
   907
          );
36b287f1d85c [F] Added support for account lockouts. User is locked out or required to complete a CAPTCHA after specified threshold for specified period.
Dan
parents: 178
diff changeset
   908
      }
36b287f1d85c [F] Added support for account lockouts. User is locked out or required to complete a CAPTCHA after specified threshold for specified period.
Dan
parents: 178
diff changeset
   909
        
36b287f1d85c [F] Added support for account lockouts. User is locked out or required to complete a CAPTCHA after specified threshold for specified period.
Dan
parents: 178
diff changeset
   910
      return array(
36b287f1d85c [F] Added support for account lockouts. User is locked out or required to complete a CAPTCHA after specified threshold for specified period.
Dan
parents: 178
diff changeset
   911
        'success' => false,
36b287f1d85c [F] Added support for account lockouts. User is locked out or required to complete a CAPTCHA after specified threshold for specified period.
Dan
parents: 178
diff changeset
   912
        'error' => 'invalid_credentials'
36b287f1d85c [F] Added support for account lockouts. User is locked out or required to complete a CAPTCHA after specified threshold for specified period.
Dan
parents: 178
diff changeset
   913
      );
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   914
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   915
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   916
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   917
  /**
554
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
   918
   * Attempts to log in using the old table structure and algorithm. This is for upgrades from old 1.0.x releases.
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   919
   * @param string $username
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   920
   * @param string $password This should be an MD5 hash
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   921
   * @return string 'success' if successful, or error message on failure
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   922
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   923
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   924
  function login_compat($username, $password, $level = 0)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   925
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   926
    global $db, $session, $paths, $template, $plugins; // Common objects
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   927
    $pass_hashed =& $password;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   928
    $this->sql('SELECT password,user_id,user_level FROM '.table_prefix.'users WHERE username=\''.$this->prepare_text($username).'\';');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   929
    if($db->numrows() < 1)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   930
      return 'The username and/or password is incorrect.';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   931
    $row = $db->fetchrow();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   932
    if($row['password'] == $password)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   933
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   934
      if((int)$level > (int)$row['user_level'])
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   935
        return 'You are not authorized for this level of access.';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   936
      $sess = $this->register_session_compat(intval($row['user_id']), $username, $password, $level);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   937
      if($sess)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   938
        return 'success';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   939
      else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   940
        return 'Your login credentials were correct, but an internal error occured while registering the session key in the database.';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   941
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   942
    else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   943
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   944
      return 'The username and/or password is incorrect.';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   945
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   946
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   947
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   948
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   949
   * Registers a session key in the database. This function *ASSUMES* that the username and password have already been validated!
270
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
   950
   * Basically the session key is a hex-encoded cookie (encrypted with the site's private key) that says "u=[username];p=[sha1 of password];s=[unique key id]"
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   951
   * @param int $user_id
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   952
   * @param string $username
801
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
   953
   * @param string $password_hmac The HMAC of the user's password, right from the database
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   954
   * @param int $level The level of access to grant, defaults to USER_LEVEL_MEMBER
688
f2a824ce5f18 Added customizable parameters for session length and the long-missing "remember me" option (or rather, the ability to turn it off and make sessions temporary)
Dan
parents: 685
diff changeset
   955
   * @param bool $remember Whether the session should be long-term (true) or not (false). Defaults to short-term.
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   956
   * @return bool
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   957
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   958
   
801
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
   959
  function register_session($user_id, $username, $password_hmac, $level = USER_LEVEL_MEMBER, $remember = false)
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   960
  {
697
8e9ba8b131fa Made upgrades from 1.1.4 -> 1.1.5 work if keyhash is not present
Dan
parents: 691
diff changeset
   961
    global $db, $session, $paths, $template, $plugins; // Common objects
8e9ba8b131fa Made upgrades from 1.1.4 -> 1.1.5 work if keyhash is not present
Dan
parents: 691
diff changeset
   962
    
32
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 31
diff changeset
   963
    // Random key identifier
801
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
   964
    $salt = '';
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
   965
    for ( $i = 0; $i < 32; $i++ )
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
   966
    {
832
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 826
diff changeset
   967
      $salt .= chr(mt_rand(32, 126));
801
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
   968
    }
32
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 31
diff changeset
   969
    
801
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
   970
    // Session key
802
59cce2313f9d Upgrades should work now.
Dan
parents: 801
diff changeset
   971
    if ( defined('ENANO_UPGRADE_USE_AES_PASSWORDS') )
59cce2313f9d Upgrades should work now.
Dan
parents: 801
diff changeset
   972
    {
59cce2313f9d Upgrades should work now.
Dan
parents: 801
diff changeset
   973
      $session_key = $this->pk_encrypt("u=$username;p=" . sha1($password_hmac) . ";s=$salt");
59cce2313f9d Upgrades should work now.
Dan
parents: 801
diff changeset
   974
    }
59cce2313f9d Upgrades should work now.
Dan
parents: 801
diff changeset
   975
    else
59cce2313f9d Upgrades should work now.
Dan
parents: 801
diff changeset
   976
    {
1079
fcc42560afe6 Added ability for authentication plugins to modify session keys (to allow invalidation when their own authentication data is changed) as well as the ability to disable the built-in password change facility
Dan
parents: 1071
diff changeset
   977
      $key_pieces = array($password_hmac);
fcc42560afe6 Added ability for authentication plugins to modify session keys (to allow invalidation when their own authentication data is changed) as well as the ability to disable the built-in password change facility
Dan
parents: 1071
diff changeset
   978
      $sk_mode = 'generate';
fcc42560afe6 Added ability for authentication plugins to modify session keys (to allow invalidation when their own authentication data is changed) as well as the ability to disable the built-in password change facility
Dan
parents: 1071
diff changeset
   979
      $code = $plugins->setHook('session_key_calc');
fcc42560afe6 Added ability for authentication plugins to modify session keys (to allow invalidation when their own authentication data is changed) as well as the ability to disable the built-in password change facility
Dan
parents: 1071
diff changeset
   980
      foreach ( $code as $cmd )
fcc42560afe6 Added ability for authentication plugins to modify session keys (to allow invalidation when their own authentication data is changed) as well as the ability to disable the built-in password change facility
Dan
parents: 1071
diff changeset
   981
      {
fcc42560afe6 Added ability for authentication plugins to modify session keys (to allow invalidation when their own authentication data is changed) as well as the ability to disable the built-in password change facility
Dan
parents: 1071
diff changeset
   982
        eval($cmd);
fcc42560afe6 Added ability for authentication plugins to modify session keys (to allow invalidation when their own authentication data is changed) as well as the ability to disable the built-in password change facility
Dan
parents: 1071
diff changeset
   983
      }
fcc42560afe6 Added ability for authentication plugins to modify session keys (to allow invalidation when their own authentication data is changed) as well as the ability to disable the built-in password change facility
Dan
parents: 1071
diff changeset
   984
      $key_pieces = implode("\xFF", $key_pieces);
fcc42560afe6 Added ability for authentication plugins to modify session keys (to allow invalidation when their own authentication data is changed) as well as the ability to disable the built-in password change facility
Dan
parents: 1071
diff changeset
   985
      
fcc42560afe6 Added ability for authentication plugins to modify session keys (to allow invalidation when their own authentication data is changed) as well as the ability to disable the built-in password change facility
Dan
parents: 1071
diff changeset
   986
      $session_key = hmac_sha1($key_pieces, $salt);
802
59cce2313f9d Upgrades should work now.
Dan
parents: 801
diff changeset
   987
    }
32
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 31
diff changeset
   988
    
1001
79770fb4132a Sped up AJAX de-auth a little; added a little extra info to login_success JSON responses
Dan
parents: 985
diff changeset
   989
    // Minimum level
79770fb4132a Sped up AJAX de-auth a little; added a little extra info to login_success JSON responses
Dan
parents: 985
diff changeset
   990
    $level = max(array($level, USER_LEVEL_MEMBER));
79770fb4132a Sped up AJAX de-auth a little; added a little extra info to login_success JSON responses
Dan
parents: 985
diff changeset
   991
    
688
f2a824ce5f18 Added customizable parameters for session length and the long-missing "remember me" option (or rather, the ability to turn it off and make sessions temporary)
Dan
parents: 685
diff changeset
   992
    // Type of key
f2a824ce5f18 Added customizable parameters for session length and the long-missing "remember me" option (or rather, the ability to turn it off and make sessions temporary)
Dan
parents: 685
diff changeset
   993
    $key_type = ( $level > USER_LEVEL_MEMBER ) ? SK_ELEV : ( $remember ? SK_LONG : SK_SHORT );
f2a824ce5f18 Added customizable parameters for session length and the long-missing "remember me" option (or rather, the ability to turn it off and make sessions temporary)
Dan
parents: 685
diff changeset
   994
    
32
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 31
diff changeset
   995
    // If we're registering an elevated-privilege key, it needs to be on GET
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   996
    if($level > USER_LEVEL_MEMBER)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   997
    {
802
59cce2313f9d Upgrades should work now.
Dan
parents: 801
diff changeset
   998
      $this->sid_super = $session_key;
59cce2313f9d Upgrades should work now.
Dan
parents: 801
diff changeset
   999
      $_GET['auth'] = $session_key;
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1000
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1001
    else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1002
    {
32
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 31
diff changeset
  1003
      // Stash it in a cookie
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 31
diff changeset
  1004
      // For now, make the cookie last forever, we can change this in 1.1.x
832
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 826
diff changeset
  1005
      setcookie( 'sid', $session_key, time()+15552000, scriptPath.'/', null, $GLOBALS['is_https']);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1006
      $_COOKIE['sid'] = $session_key;
1081
745200a9cc2a Fixed some upgrade bugs; added support for choosing one's own date/time formats; rebrand as 1.1.7
Dan
parents: 1079
diff changeset
  1007
      $this->sid = $session_key;
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1008
    }
32
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 31
diff changeset
  1009
    // $keyhash is stored in the database, this is for compatibility with the older DB structure
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1010
    $keyhash = md5($session_key);
32
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 31
diff changeset
  1011
    // Record the user's IP
466
1cc8a038ad20 Fixed improper serializing of IP that could allow reusing of key from multiple IP addresses.
Dan
parents: 460
diff changeset
  1012
    $ip = $_SERVER['REMOTE_ADDR'];
1cc8a038ad20 Fixed improper serializing of IP that could allow reusing of key from multiple IP addresses.
Dan
parents: 460
diff changeset
  1013
    if(!is_valid_ip($ip))
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1014
      die('$session->register_session: Remote-Addr was spoofed');
32
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 31
diff changeset
  1015
    // The time needs to be stashed to enforce the 15-minute limit on elevated session keys
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1016
    $time = time();
32
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 31
diff changeset
  1017
    
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 31
diff changeset
  1018
    // Sanity check
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1019
    if(!is_int($user_id))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1020
      die('Somehow an SQL injection attempt crawled into our session registrar! (1)');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1021
    if(!is_int($level))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1022
      die('Somehow an SQL injection attempt crawled into our session registrar! (2)');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1023
    
1001
79770fb4132a Sped up AJAX de-auth a little; added a little extra info to login_success JSON responses
Dan
parents: 985
diff changeset
  1024
    // Update RAM
79770fb4132a Sped up AJAX de-auth a little; added a little extra info to login_success JSON responses
Dan
parents: 985
diff changeset
  1025
    $this->user_id = $user_id;
79770fb4132a Sped up AJAX de-auth a little; added a little extra info to login_success JSON responses
Dan
parents: 985
diff changeset
  1026
    $this->user_level = max(array($this->user_level, $level));
79770fb4132a Sped up AJAX de-auth a little; added a little extra info to login_success JSON responses
Dan
parents: 985
diff changeset
  1027
    
32
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 31
diff changeset
  1028
    // All done!
801
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  1029
    $query = $db->sql_query('INSERT INTO '.table_prefix.'session_keys(session_key, salt, user_id, auth_level, source_ip, time, key_type) VALUES(\''.$keyhash.'\', \''.$db->escape($salt).'\', '.$user_id.', '.$level.', \''.$ip.'\', '.$time.', ' . $key_type . ');');
697
8e9ba8b131fa Made upgrades from 1.1.4 -> 1.1.5 work if keyhash is not present
Dan
parents: 691
diff changeset
  1030
    if ( !$query && defined('IN_ENANO_UPGRADE') )
8e9ba8b131fa Made upgrades from 1.1.4 -> 1.1.5 work if keyhash is not present
Dan
parents: 691
diff changeset
  1031
      // we're trying to upgrade so the key_type column is probably missing - try it again without specifying the key type
801
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  1032
      $this->sql('INSERT INTO '.table_prefix.'session_keys(session_key, salt, user_id, auth_level, source_ip, time) VALUES(\''.$keyhash.'\', \''.$db->escape($salt).'\', '.$user_id.', '.$level.', \''.$ip.'\', '.$time.');');
697
8e9ba8b131fa Made upgrades from 1.1.4 -> 1.1.5 work if keyhash is not present
Dan
parents: 691
diff changeset
  1033
      
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1034
    return true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1035
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1036
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1037
  /**
270
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1038
   * Identical to register_session in nature, but uses the old login/table structure. DO NOT use this except in the upgrade script under very controlled circumstances.
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1039
   * @see sessionManager::register_session()
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1040
   * @access private
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1041
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1042
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1043
  function register_session_compat($user_id, $username, $password, $level = 0)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1044
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1045
    $salt = md5(microtime() . mt_rand());
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1046
    $thekey = md5($password . $salt);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1047
    if($level > 0)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1048
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1049
      $this->sid_super = $thekey;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1050
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1051
    else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1052
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1053
      setcookie( 'sid', $thekey, time()+315360000, scriptPath.'/' );
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1054
      $_COOKIE['sid'] = $thekey;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1055
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1056
    $ip = ip2hex($_SERVER['REMOTE_ADDR']);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1057
    if(!$ip)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1058
      die('$session->register_session: Remote-Addr was spoofed');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1059
    $time = time();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1060
    if(!is_int($user_id))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1061
      die('Somehow an SQL injection attempt crawled into our session registrar! (1)');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1062
    if(!is_int($level))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1063
      die('Somehow an SQL injection attempt crawled into our session registrar! (2)');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1064
    $query = $this->sql('INSERT INTO '.table_prefix.'session_keys(session_key, salt, user_id, auth_level, source_ip, time) VALUES(\''.$thekey.'\', \''.$salt.'\', '.$user_id.', '.$level.', \''.$ip.'\', '.$time.');');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1065
    return true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1066
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1067
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1068
  /**
843
4415e50e4e84 Added possibility for auth plugins, which can log a user in using non-standard authentication methods.
Dan
parents: 832
diff changeset
  1069
   * Tells us if we're locked out from logging in or not.
4415e50e4e84 Added possibility for auth plugins, which can log a user in using non-standard authentication methods.
Dan
parents: 832
diff changeset
  1070
   * @param reference will be filled with information regarding in-progress lockout
4415e50e4e84 Added possibility for auth plugins, which can log a user in using non-standard authentication methods.
Dan
parents: 832
diff changeset
  1071
   * @return bool True if locked out, false otherwise
4415e50e4e84 Added possibility for auth plugins, which can log a user in using non-standard authentication methods.
Dan
parents: 832
diff changeset
  1072
   */
4415e50e4e84 Added possibility for auth plugins, which can log a user in using non-standard authentication methods.
Dan
parents: 832
diff changeset
  1073
  
4415e50e4e84 Added possibility for auth plugins, which can log a user in using non-standard authentication methods.
Dan
parents: 832
diff changeset
  1074
  function get_lockout_info(&$lockdata)
4415e50e4e84 Added possibility for auth plugins, which can log a user in using non-standard authentication methods.
Dan
parents: 832
diff changeset
  1075
  {
4415e50e4e84 Added possibility for auth plugins, which can log a user in using non-standard authentication methods.
Dan
parents: 832
diff changeset
  1076
    global $db;
4415e50e4e84 Added possibility for auth plugins, which can log a user in using non-standard authentication methods.
Dan
parents: 832
diff changeset
  1077
    
4415e50e4e84 Added possibility for auth plugins, which can log a user in using non-standard authentication methods.
Dan
parents: 832
diff changeset
  1078
    // this has to be initialized to hide warnings
4415e50e4e84 Added possibility for auth plugins, which can log a user in using non-standard authentication methods.
Dan
parents: 832
diff changeset
  1079
    $lockdata = null;
4415e50e4e84 Added possibility for auth plugins, which can log a user in using non-standard authentication methods.
Dan
parents: 832
diff changeset
  1080
    
4415e50e4e84 Added possibility for auth plugins, which can log a user in using non-standard authentication methods.
Dan
parents: 832
diff changeset
  1081
    // Query database for lockout info
4415e50e4e84 Added possibility for auth plugins, which can log a user in using non-standard authentication methods.
Dan
parents: 832
diff changeset
  1082
    $locked_out = false;
4415e50e4e84 Added possibility for auth plugins, which can log a user in using non-standard authentication methods.
Dan
parents: 832
diff changeset
  1083
    $threshold = ( $_ = getConfig('lockout_threshold') ) ? intval($_) : 5;
4415e50e4e84 Added possibility for auth plugins, which can log a user in using non-standard authentication methods.
Dan
parents: 832
diff changeset
  1084
    $duration  = ( $_ = getConfig('lockout_duration') ) ? intval($_) : 15;
1065
18d013f98fd0 AJAX Login: Fixed all known issues with lockout (and some unknown ones)
Dan
parents: 1032
diff changeset
  1085
    // convert to seconds
843
4415e50e4e84 Added possibility for auth plugins, which can log a user in using non-standard authentication methods.
Dan
parents: 832
diff changeset
  1086
    $duration  = $duration * 60;
1065
18d013f98fd0 AJAX Login: Fixed all known issues with lockout (and some unknown ones)
Dan
parents: 1032
diff changeset
  1087
    // decide on policy
843
4415e50e4e84 Added possibility for auth plugins, which can log a user in using non-standard authentication methods.
Dan
parents: 832
diff changeset
  1088
    $policy = ( $x = getConfig('lockout_policy') && in_array(getConfig('lockout_policy'), array('lockout', 'disable', 'captcha')) ) ? getConfig('lockout_policy') : 'lockout';
4415e50e4e84 Added possibility for auth plugins, which can log a user in using non-standard authentication methods.
Dan
parents: 832
diff changeset
  1089
    if ( $policy != 'disable' )
4415e50e4e84 Added possibility for auth plugins, which can log a user in using non-standard authentication methods.
Dan
parents: 832
diff changeset
  1090
    {
1065
18d013f98fd0 AJAX Login: Fixed all known issues with lockout (and some unknown ones)
Dan
parents: 1032
diff changeset
  1091
      // enabled; make decision
843
4415e50e4e84 Added possibility for auth plugins, which can log a user in using non-standard authentication methods.
Dan
parents: 832
diff changeset
  1092
      $ipaddr = $db->escape($_SERVER['REMOTE_ADDR']);
4415e50e4e84 Added possibility for auth plugins, which can log a user in using non-standard authentication methods.
Dan
parents: 832
diff changeset
  1093
      $timestamp_cutoff = time() - $duration;
4415e50e4e84 Added possibility for auth plugins, which can log a user in using non-standard authentication methods.
Dan
parents: 832
diff changeset
  1094
      $q = $this->sql('SELECT timestamp FROM ' . table_prefix . 'lockout WHERE timestamp > ' . $timestamp_cutoff . ' AND ipaddr = \'' . $ipaddr . '\' ORDER BY timestamp DESC;');
1032
9e61f16a8e47 Login and sessions: fixed some improper handling of the config for lockout logic
Dan
parents: 1026
diff changeset
  1095
      $fails = $db->numrows($q);
9e61f16a8e47 Login and sessions: fixed some improper handling of the config for lockout logic
Dan
parents: 1026
diff changeset
  1096
      $row = $db->fetchrow($q);
843
4415e50e4e84 Added possibility for auth plugins, which can log a user in using non-standard authentication methods.
Dan
parents: 832
diff changeset
  1097
      $locked_out = ( $fails >= $threshold );
4415e50e4e84 Added possibility for auth plugins, which can log a user in using non-standard authentication methods.
Dan
parents: 832
diff changeset
  1098
      $lockdata = array(
4415e50e4e84 Added possibility for auth plugins, which can log a user in using non-standard authentication methods.
Dan
parents: 832
diff changeset
  1099
          'locked_out' => $locked_out,
4415e50e4e84 Added possibility for auth plugins, which can log a user in using non-standard authentication methods.
Dan
parents: 832
diff changeset
  1100
          'lockout_threshold' => $threshold,
4415e50e4e84 Added possibility for auth plugins, which can log a user in using non-standard authentication methods.
Dan
parents: 832
diff changeset
  1101
          'lockout_duration' => ( $duration / 60 ),
4415e50e4e84 Added possibility for auth plugins, which can log a user in using non-standard authentication methods.
Dan
parents: 832
diff changeset
  1102
          'lockout_fails' => $fails,
4415e50e4e84 Added possibility for auth plugins, which can log a user in using non-standard authentication methods.
Dan
parents: 832
diff changeset
  1103
          'lockout_policy' => $policy,
4415e50e4e84 Added possibility for auth plugins, which can log a user in using non-standard authentication methods.
Dan
parents: 832
diff changeset
  1104
          'lockout_last_time' => $row['timestamp'],
1065
18d013f98fd0 AJAX Login: Fixed all known issues with lockout (and some unknown ones)
Dan
parents: 1032
diff changeset
  1105
          'time_rem' => $locked_out ? ( $duration / 60 ) - round( ( time() - $row['timestamp'] ) / 60 ) : 0,
843
4415e50e4e84 Added possibility for auth plugins, which can log a user in using non-standard authentication methods.
Dan
parents: 832
diff changeset
  1106
          'captcha' => ''
4415e50e4e84 Added possibility for auth plugins, which can log a user in using non-standard authentication methods.
Dan
parents: 832
diff changeset
  1107
        );
4415e50e4e84 Added possibility for auth plugins, which can log a user in using non-standard authentication methods.
Dan
parents: 832
diff changeset
  1108
      $db->free_result();
4415e50e4e84 Added possibility for auth plugins, which can log a user in using non-standard authentication methods.
Dan
parents: 832
diff changeset
  1109
    }
1032
9e61f16a8e47 Login and sessions: fixed some improper handling of the config for lockout logic
Dan
parents: 1026
diff changeset
  1110
    else
9e61f16a8e47 Login and sessions: fixed some improper handling of the config for lockout logic
Dan
parents: 1026
diff changeset
  1111
    {
1065
18d013f98fd0 AJAX Login: Fixed all known issues with lockout (and some unknown ones)
Dan
parents: 1032
diff changeset
  1112
      // disabled; send back default dataset
1032
9e61f16a8e47 Login and sessions: fixed some improper handling of the config for lockout logic
Dan
parents: 1026
diff changeset
  1113
      $lockdata = array(
9e61f16a8e47 Login and sessions: fixed some improper handling of the config for lockout logic
Dan
parents: 1026
diff changeset
  1114
        'locked_out' => false,
9e61f16a8e47 Login and sessions: fixed some improper handling of the config for lockout logic
Dan
parents: 1026
diff changeset
  1115
        'lockout_threshold' => $threshold,
9e61f16a8e47 Login and sessions: fixed some improper handling of the config for lockout logic
Dan
parents: 1026
diff changeset
  1116
        'lockout_duration' => ( $duration / 60 ),
9e61f16a8e47 Login and sessions: fixed some improper handling of the config for lockout logic
Dan
parents: 1026
diff changeset
  1117
        'lockout_fails' => 0,
9e61f16a8e47 Login and sessions: fixed some improper handling of the config for lockout logic
Dan
parents: 1026
diff changeset
  1118
        'lockout_policy' => $policy,
9e61f16a8e47 Login and sessions: fixed some improper handling of the config for lockout logic
Dan
parents: 1026
diff changeset
  1119
        'lockout_last_time' => 0,
9e61f16a8e47 Login and sessions: fixed some improper handling of the config for lockout logic
Dan
parents: 1026
diff changeset
  1120
        'time_rem' => 0,
9e61f16a8e47 Login and sessions: fixed some improper handling of the config for lockout logic
Dan
parents: 1026
diff changeset
  1121
        'captcha' => ''
9e61f16a8e47 Login and sessions: fixed some improper handling of the config for lockout logic
Dan
parents: 1026
diff changeset
  1122
      );
9e61f16a8e47 Login and sessions: fixed some improper handling of the config for lockout logic
Dan
parents: 1026
diff changeset
  1123
    }
9e61f16a8e47 Login and sessions: fixed some improper handling of the config for lockout logic
Dan
parents: 1026
diff changeset
  1124
    return $lockdata;
843
4415e50e4e84 Added possibility for auth plugins, which can log a user in using non-standard authentication methods.
Dan
parents: 832
diff changeset
  1125
  }
4415e50e4e84 Added possibility for auth plugins, which can log a user in using non-standard authentication methods.
Dan
parents: 832
diff changeset
  1126
  
4415e50e4e84 Added possibility for auth plugins, which can log a user in using non-standard authentication methods.
Dan
parents: 832
diff changeset
  1127
  /**
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1128
   * Creates/restores a guest session
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1129
   * @todo implement real session management for guests
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1130
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1131
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1132
  function register_guest_session()
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1133
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1134
    global $db, $session, $paths, $template, $plugins; // Common objects
209
8a00247d1dee Login page mostly localized
Dan
parents: 204
diff changeset
  1135
    global $lang;
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1136
    $this->username = $_SERVER['REMOTE_ADDR'];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1137
    $this->user_level = USER_LEVEL_GUEST;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1138
    if($this->compat || defined('IN_ENANO_INSTALL'))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1139
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1140
      $this->theme = 'oxygen';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1141
      $this->style = 'bleu';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1142
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1143
    else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1144
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1145
      $this->theme = ( isset($_GET['theme']) && isset($template->named_theme_list[$_GET['theme']])) ? $_GET['theme'] : $template->default_theme;
466
1cc8a038ad20 Fixed improper serializing of IP that could allow reusing of key from multiple IP addresses.
Dan
parents: 460
diff changeset
  1146
      $this->style = ( isset($_GET['style']) && file_exists(ENANO_ROOT.'/themes/'.$this->theme . '/css/'.$_GET['style'].'.css' )) ? $_GET['style'] : preg_replace('/\.css$/', '', $template->named_theme_list[$this->theme]['default_style']);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1147
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1148
    $this->user_id = 1;
377
bb3e6c3bd4f4 Removed stray debugging info from ACL editor success notification; added ability for guests to set language on URI (?lang=eng); added html_in_pages ACL type and separated from php_in_pages so HTML can be embedded but not PHP; rewote portions of the path manager to better abstract URL input; added Zend Framework into list of BSD-licensed libraries; localized some remaining strings; got the migration script working, but just barely; fixed display bug in Special:Contributions; localized Main Page button in admin panel
Dan
parents: 375
diff changeset
  1149
    // This is a VERY special case we are allowing. It lets the installer create languages using the Enano API.
209
8a00247d1dee Login page mostly localized
Dan
parents: 204
diff changeset
  1150
    if ( !defined('ENANO_ALLOW_LOAD_NOLANG') )
8a00247d1dee Login page mostly localized
Dan
parents: 204
diff changeset
  1151
    {
782
96848f04bbba Corrected a few issues with languages and client-side code
Dan
parents: 776
diff changeset
  1152
      $language = ( isset($_GET['lang']) && preg_match('/^[a-z0-9-_]+$/', @$_GET['lang']) ) ? $_GET['lang'] : intval(getConfig('default_language'));
209
8a00247d1dee Login page mostly localized
Dan
parents: 204
diff changeset
  1153
      $lang = new Language($language);
406
7468a663315f Added some basic timezone support; DST support is still to come.
Dan
parents: 402
diff changeset
  1154
      @setlocale(LC_ALL, $lang->lang_code);
209
8a00247d1dee Login page mostly localized
Dan
parents: 204
diff changeset
  1155
    }
557
26479224936a Modified $template->init_vars() to pivot to local page metadata and permissions from a PageProcessor object instead of global data from $paths and permissions from $session to allow redirects to affect on-page controls as well as the actual content (only partially complete, protection and several other elements still need to be localized)
Dan
parents: 556
diff changeset
  1156
    // make a CSRF token
843
4415e50e4e84 Added possibility for auth plugins, which can log a user in using non-standard authentication methods.
Dan
parents: 832
diff changeset
  1157
    $this->csrf_token = hmac_sha1($_SERVER['REMOTE_ADDR'], sha1($this->private_key));
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1158
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1159
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1160
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1161
   * Validates a session key, and returns the userdata associated with the key or false
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1162
   * @param string $key The session key to validate
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1163
   * @return array Keys are 'user_id', 'username', 'email', 'real_name', 'user_level', 'theme', 'style', 'signature', 'reg_time', 'account_active', 'activation_key', and 'auth_level' or bool false if validation failed. The key 'auth_level' is the maximum authorization level that this key provides.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1164
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1165
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1166
  function validate_session($key)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1167
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1168
    global $db, $session, $paths, $template, $plugins; // Common objects
378
c1c7fa6b329f Got Enano to load even if there are no plugins; added caching for decrypted session keys to significantly improve performance (in theory at least)
Dan
parents: 377
diff changeset
  1169
    profiler_log("SessionManager: checking session: " . sha1($key));
801
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  1170
    
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  1171
    if ( strlen($key) > 48 )
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  1172
    {
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  1173
      return $this->validate_aes_session($key);
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  1174
    }
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  1175
    
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  1176
    profiler_log("SessionManager: checking session: " . $key);
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  1177
    
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  1178
    return $this->validate_session_shared($key, '');
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  1179
  }
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  1180
  
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  1181
  /**
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  1182
   * Validates an old-format AES session key. DO NOT USE THIS. Will return false if called outside of an upgrade.
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  1183
   * @param string Session key
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  1184
   * @return array
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  1185
   */
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  1186
  
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  1187
  protected function validate_aes_session($key)
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  1188
  {
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  1189
    global $db, $session, $paths, $template, $plugins; // Common objects
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  1190
    
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  1191
    // No valid use except during upgrades
802
59cce2313f9d Upgrades should work now.
Dan
parents: 801
diff changeset
  1192
    if ( !preg_match('/^upg-/', enano_version()) && !defined('IN_ENANO_UPGRADE') )
801
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  1193
      return false;
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  1194
    
802
59cce2313f9d Upgrades should work now.
Dan
parents: 801
diff changeset
  1195
    $decrypted_key = $this->pk_decrypt($key);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1196
    if ( !$decrypted_key )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1197
    {
286
b2f985e4cef3 Fixed a number of issues with SQL query readability and some undefined index-ish errors; consequently the SQL report feature was added
Dan
parents: 270
diff changeset
  1198
      // die_semicritical('AES encryption error', '<p>Something went wrong during the AES decryption process.</p><pre>'.print_r($decrypted_key, true).'</pre>');
b2f985e4cef3 Fixed a number of issues with SQL query readability and some undefined index-ish errors; consequently the SQL report feature was added
Dan
parents: 270
diff changeset
  1199
      return false;
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1200
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1201
    
802
59cce2313f9d Upgrades should work now.
Dan
parents: 801
diff changeset
  1202
    $n = preg_match('/^u='.$this->valid_username.';p=([A-Fa-f0-9]+?);s=(.{32})$/', $decrypted_key, $keydata);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1203
    if($n < 1)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1204
    {
802
59cce2313f9d Upgrades should work now.
Dan
parents: 801
diff changeset
  1205
      echo '(debug) $session->validate_session: Key does not match regex<br />Decrypted key: '.$decrypted_key;
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1206
      return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1207
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1208
    $keyhash = md5($key);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1209
    $salt = $db->escape($keydata[3]);
801
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  1210
    
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  1211
    return $this->validate_session_shared($keyhash, $salt, true);
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  1212
  }
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  1213
  
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  1214
  /**
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  1215
   * Shared portion of session validation. Do not try to call this.
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  1216
   * @return array
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  1217
   * @access private
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  1218
   */
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  1219
  
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  1220
  protected function validate_session_shared($key, $salt, $loose_call = false)
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  1221
  {
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  1222
    global $db, $session, $paths, $template, $plugins; // Common objects
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  1223
    
286
b2f985e4cef3 Fixed a number of issues with SQL query readability and some undefined index-ish errors; consequently the SQL report feature was added
Dan
parents: 270
diff changeset
  1224
    // using a normal call to $db->sql_query to avoid failing on errors here
801
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  1225
    $columns_select  = "u.user_id AS uid, u.username, u.password, u.password_salt, u.email, u.real_name, u.user_level, u.theme,\n"
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  1226
                      . "  u.style,u.signature, u.reg_time, u.account_active, u.activation_key, u.user_lang, u.user_title, k.salt, k.source_ip,\n"
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  1227
                      . "  k.time, k.auth_level, k.key_type, COUNT(p.message_id) AS num_pms, u.user_timezone, u.user_dst, x.*";
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  1228
    
857
f3a5a276208c Added support for alternate port numbers on database servers. Also in install-cli, merged in new sysreqs functionality.
Dan
parents: 843
diff changeset
  1229
    $columns_groupby = "u.user_id, u.username, u.password, u.password_salt, u.email, u.real_name, u.user_level, u.theme, u.style, u.signature,\n"
801
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  1230
                      . "           u.reg_time, u.account_active, u.activation_key, u.user_lang, u.user_timezone, u.user_title, u.user_dst,\n"
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  1231
                      . "           k.salt, k.source_ip, k.time, k.auth_level, k.key_type, x.user_id, x.user_aim, x.user_yahoo, x.user_msn,\n"
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  1232
                      . "           x.user_xmpp, x.user_homepage, x.user_location, x.user_job, x.user_hobbies, x.email_public,\n"
1081
745200a9cc2a Fixed some upgrade bugs; added support for choosing one's own date/time formats; rebrand as 1.1.7
Dan
parents: 1079
diff changeset
  1233
                      . "           x.disable_js_fx, x.date_format, x.time_format";
801
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  1234
    
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  1235
    $joins = "  LEFT JOIN " . table_prefix . "users AS u\n"
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  1236
            . "    ON ( u.user_id=k.user_id )\n"
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  1237
            . "  LEFT JOIN " . table_prefix . "users_extra AS x\n"
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  1238
            . "    ON ( u.user_id=x.user_id OR x.user_id IS NULL )\n"
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  1239
            . "  LEFT JOIN " . table_prefix . "privmsgs AS p\n"
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  1240
            . "    ON ( p.message_to=u.username AND p.message_read=0 )\n";
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  1241
    if ( !$loose_call )
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  1242
    {
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  1243
      $key_md5 = md5($key);
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  1244
      $query = $db->sql_query("SELECT $columns_select\n"
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  1245
                            . "FROM " . table_prefix . "session_keys AS k\n"
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  1246
                            . $joins
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  1247
                            . "  WHERE k.session_key='$key_md5'\n"
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  1248
                            . "  GROUP BY $columns_groupby;");
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  1249
    }
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  1250
    else
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  1251
    {
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  1252
      $query = $db->sql_query("SELECT $columns_select\n"
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  1253
                            . "FROM " . table_prefix . "session_keys AS k\n"
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  1254
                            . $joins
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  1255
                            . "  WHERE k.session_key='$key'\n"
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  1256
                            . "    AND k.salt='$salt'\n"
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  1257
                            . "  GROUP BY $columns_groupby;");
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  1258
    }
320
112debff64bd SURPRISE! Preliminary PostgreSQL support added. The required schema file is not present in this commit and will be included at a later date. No installer support is implemented. Also in this commit: several fixes including <!-- SYSMSG ... --> was broken in template compiler; set fixed width on included images to prevent the thumbnail box from getting huge; added a much more friendly interface to AJAX responses that are invalid JSON
Dan
parents: 317
diff changeset
  1259
    
603
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1260
    if ( !$query && ( defined('IN_ENANO_INSTALL') or defined('IN_ENANO_UPGRADE') ) )
18
edfc24408769 Upgrades (RC2->RC3) should now work
Dan
parents: 16
diff changeset
  1261
    {
1081
745200a9cc2a Fixed some upgrade bugs; added support for choosing one's own date/time formats; rebrand as 1.1.7
Dan
parents: 1079
diff changeset
  1262
      $key_md5 = $loose_call ? $key : md5($key);
745200a9cc2a Fixed some upgrade bugs; added support for choosing one's own date/time formats; rebrand as 1.1.7
Dan
parents: 1079
diff changeset
  1263
      $query = $this->sql('SELECT u.user_id AS uid,u.username,u.password,\'\' AS password_salt,u.email,u.real_name,u.user_level,u.theme,u.style,u.signature,u.reg_time,u.account_active,u.activation_key,k.source_ip,k.time,k.auth_level,COUNT(p.message_id) AS num_pms, 1440 AS user_timezone, \'0;0;0;0;60\' AS user_dst, ' . SK_SHORT . ' AS key_type, k.salt FROM '.table_prefix.'session_keys AS k
18
edfc24408769 Upgrades (RC2->RC3) should now work
Dan
parents: 16
diff changeset
  1264
                             LEFT JOIN '.table_prefix.'users AS u
edfc24408769 Upgrades (RC2->RC3) should now work
Dan
parents: 16
diff changeset
  1265
                               ON ( u.user_id=k.user_id )
edfc24408769 Upgrades (RC2->RC3) should now work
Dan
parents: 16
diff changeset
  1266
                             LEFT JOIN '.table_prefix.'privmsgs AS p
edfc24408769 Upgrades (RC2->RC3) should now work
Dan
parents: 16
diff changeset
  1267
                               ON ( p.message_to=u.username AND p.message_read=0 )
1081
745200a9cc2a Fixed some upgrade bugs; added support for choosing one's own date/time formats; rebrand as 1.1.7
Dan
parents: 1079
diff changeset
  1268
                             WHERE k.session_key=\''.$key_md5.'\'
745200a9cc2a Fixed some upgrade bugs; added support for choosing one's own date/time formats; rebrand as 1.1.7
Dan
parents: 1079
diff changeset
  1269
                             GROUP BY u.user_id,u.username,u.password,u.email,u.real_name,u.user_level,u.theme,u.style,u.signature,u.reg_time,u.account_active,u.activation_key,k.source_ip,k.time,k.auth_level,k.salt;');
18
edfc24408769 Upgrades (RC2->RC3) should now work
Dan
parents: 16
diff changeset
  1270
    }
603
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1271
    else if ( !$query )
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1272
    {
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1273
      $db->_die();
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1274
    }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1275
    if($db->numrows() < 1)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1276
    {
1084
742cb0f10766 Sessions: whoops, left a debug message in by accident, broke a few redirects
Dan
parents: 1081
diff changeset
  1277
      // echo '(debug) $session->validate_session: Key was not found in database: ' . $key_md5 . '<br />';
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1278
      return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1279
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1280
    $row = $db->fetchrow();
801
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  1281
    profiler_log("SessionManager: session check: selected and fetched results");
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  1282
    
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1283
    $row['user_id'] =& $row['uid'];
466
1cc8a038ad20 Fixed improper serializing of IP that could allow reusing of key from multiple IP addresses.
Dan
parents: 460
diff changeset
  1284
    $ip = $_SERVER['REMOTE_ADDR'];
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1285
    if($row['auth_level'] > $row['user_level'])
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1286
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1287
      // Failed authorization check
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1288
      // echo '(debug) $session->validate_session: access to this auth level denied<br />';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1289
      return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1290
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1291
    if($ip != $row['source_ip'])
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1292
    {
484
340c81fdd350 Fixed session validation bug in upgrade script; fixed non-object reference in template_nodb
Dan
parents: 480
diff changeset
  1293
      // Special exception for 1.1.x upgrade - the 1.1.3 upgrade changes the size of the column and this is what validate_session
340c81fdd350 Fixed session validation bug in upgrade script; fixed non-object reference in template_nodb
Dan
parents: 480
diff changeset
  1294
      // expects, but if the column size hasn't changed yet just check the first 10 digits of the IP.
340c81fdd350 Fixed session validation bug in upgrade script; fixed non-object reference in template_nodb
Dan
parents: 480
diff changeset
  1295
      $fail = true;
340c81fdd350 Fixed session validation bug in upgrade script; fixed non-object reference in template_nodb
Dan
parents: 480
diff changeset
  1296
      if ( defined('IN_ENANO_UPGRADE') )
340c81fdd350 Fixed session validation bug in upgrade script; fixed non-object reference in template_nodb
Dan
parents: 480
diff changeset
  1297
      {
568
3700f7124c2b A bit of UX improvement to upgrade UI; updated readme for 1.1.4
Dan
parents: 557
diff changeset
  1298
        if ( substr($ip, 0, 10) == substr($row['source_ip'], 0, 10) )
484
340c81fdd350 Fixed session validation bug in upgrade script; fixed non-object reference in template_nodb
Dan
parents: 480
diff changeset
  1299
          $fail = false;
340c81fdd350 Fixed session validation bug in upgrade script; fixed non-object reference in template_nodb
Dan
parents: 480
diff changeset
  1300
      }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1301
      // Failed IP address check
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1302
      // echo '(debug) $session->validate_session: IP address mismatch<br />';
484
340c81fdd350 Fixed session validation bug in upgrade script; fixed non-object reference in template_nodb
Dan
parents: 480
diff changeset
  1303
      if ( $fail )
340c81fdd350 Fixed session validation bug in upgrade script; fixed non-object reference in template_nodb
Dan
parents: 480
diff changeset
  1304
        return false;
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1305
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1306
    
801
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  1307
    // $loose_call is turned on only from validate_aes_session
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  1308
    if ( !$loose_call )
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1309
    {
1079
fcc42560afe6 Added ability for authentication plugins to modify session keys (to allow invalidation when their own authentication data is changed) as well as the ability to disable the built-in password change facility
Dan
parents: 1071
diff changeset
  1310
      $key_pieces = array($row['password']);
fcc42560afe6 Added ability for authentication plugins to modify session keys (to allow invalidation when their own authentication data is changed) as well as the ability to disable the built-in password change facility
Dan
parents: 1071
diff changeset
  1311
      $user_id =& $row['uid'];
fcc42560afe6 Added ability for authentication plugins to modify session keys (to allow invalidation when their own authentication data is changed) as well as the ability to disable the built-in password change facility
Dan
parents: 1071
diff changeset
  1312
      $sk_mode = 'validate';
fcc42560afe6 Added ability for authentication plugins to modify session keys (to allow invalidation when their own authentication data is changed) as well as the ability to disable the built-in password change facility
Dan
parents: 1071
diff changeset
  1313
      $code = $plugins->setHook('session_key_calc');
fcc42560afe6 Added ability for authentication plugins to modify session keys (to allow invalidation when their own authentication data is changed) as well as the ability to disable the built-in password change facility
Dan
parents: 1071
diff changeset
  1314
      foreach ( $code as $cmd )
fcc42560afe6 Added ability for authentication plugins to modify session keys (to allow invalidation when their own authentication data is changed) as well as the ability to disable the built-in password change facility
Dan
parents: 1071
diff changeset
  1315
      {
fcc42560afe6 Added ability for authentication plugins to modify session keys (to allow invalidation when their own authentication data is changed) as well as the ability to disable the built-in password change facility
Dan
parents: 1071
diff changeset
  1316
        eval($cmd);
fcc42560afe6 Added ability for authentication plugins to modify session keys (to allow invalidation when their own authentication data is changed) as well as the ability to disable the built-in password change facility
Dan
parents: 1071
diff changeset
  1317
      }
fcc42560afe6 Added ability for authentication plugins to modify session keys (to allow invalidation when their own authentication data is changed) as well as the ability to disable the built-in password change facility
Dan
parents: 1071
diff changeset
  1318
      $key_pieces = implode("\xFF", $key_pieces);
fcc42560afe6 Added ability for authentication plugins to modify session keys (to allow invalidation when their own authentication data is changed) as well as the ability to disable the built-in password change facility
Dan
parents: 1071
diff changeset
  1319
      $correct_key = hexdecode(hmac_sha1($key_pieces, $row['salt']));
801
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  1320
      $user_key = hexdecode($key);
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  1321
      if ( $correct_key !== $user_key || !is_string($user_key) )
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  1322
      {
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  1323
        return false;
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  1324
      }
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  1325
    }
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  1326
    else
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  1327
    {
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  1328
      // if this is a "loose call", this only works once (during the final upgrade stage). Destroy the contents of session_keys.
802
59cce2313f9d Upgrades should work now.
Dan
parents: 801
diff changeset
  1329
      if ( $row['auth_level'] == USER_LEVEL_ADMIN && preg_match('/^upg-/', enano_version()) )
801
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  1330
        $this->sql('DELETE FROM ' . table_prefix . "session_keys;");
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1331
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1332
    
688
f2a824ce5f18 Added customizable parameters for session length and the long-missing "remember me" option (or rather, the ability to turn it off and make sessions temporary)
Dan
parents: 685
diff changeset
  1333
    // timestamp check
f2a824ce5f18 Added customizable parameters for session length and the long-missing "remember me" option (or rather, the ability to turn it off and make sessions temporary)
Dan
parents: 685
diff changeset
  1334
    switch ( $row['key_type'] )
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1335
    {
688
f2a824ce5f18 Added customizable parameters for session length and the long-missing "remember me" option (or rather, the ability to turn it off and make sessions temporary)
Dan
parents: 685
diff changeset
  1336
      case SK_SHORT:
f2a824ce5f18 Added customizable parameters for session length and the long-missing "remember me" option (or rather, the ability to turn it off and make sessions temporary)
Dan
parents: 685
diff changeset
  1337
        $time_now = time();
f2a824ce5f18 Added customizable parameters for session length and the long-missing "remember me" option (or rather, the ability to turn it off and make sessions temporary)
Dan
parents: 685
diff changeset
  1338
        $time_key = $row['time'] + ( 60 * intval(getConfig('session_short', '720')) );
f2a824ce5f18 Added customizable parameters for session length and the long-missing "remember me" option (or rather, the ability to turn it off and make sessions temporary)
Dan
parents: 685
diff changeset
  1339
        if ( $time_now > $time_key )
f2a824ce5f18 Added customizable parameters for session length and the long-missing "remember me" option (or rather, the ability to turn it off and make sessions temporary)
Dan
parents: 685
diff changeset
  1340
        {
f2a824ce5f18 Added customizable parameters for session length and the long-missing "remember me" option (or rather, the ability to turn it off and make sessions temporary)
Dan
parents: 685
diff changeset
  1341
          // Session timed out
f2a824ce5f18 Added customizable parameters for session length and the long-missing "remember me" option (or rather, the ability to turn it off and make sessions temporary)
Dan
parents: 685
diff changeset
  1342
          return false;
f2a824ce5f18 Added customizable parameters for session length and the long-missing "remember me" option (or rather, the ability to turn it off and make sessions temporary)
Dan
parents: 685
diff changeset
  1343
        }
f2a824ce5f18 Added customizable parameters for session length and the long-missing "remember me" option (or rather, the ability to turn it off and make sessions temporary)
Dan
parents: 685
diff changeset
  1344
        break;
f2a824ce5f18 Added customizable parameters for session length and the long-missing "remember me" option (or rather, the ability to turn it off and make sessions temporary)
Dan
parents: 685
diff changeset
  1345
      case SK_LONG:
f2a824ce5f18 Added customizable parameters for session length and the long-missing "remember me" option (or rather, the ability to turn it off and make sessions temporary)
Dan
parents: 685
diff changeset
  1346
        if ( intval(getConfig('session_remember_time', '0')) === 0 )
f2a824ce5f18 Added customizable parameters for session length and the long-missing "remember me" option (or rather, the ability to turn it off and make sessions temporary)
Dan
parents: 685
diff changeset
  1347
        {
f2a824ce5f18 Added customizable parameters for session length and the long-missing "remember me" option (or rather, the ability to turn it off and make sessions temporary)
Dan
parents: 685
diff changeset
  1348
          // sessions last infinitely, timestamp validation is therefore successful
f2a824ce5f18 Added customizable parameters for session length and the long-missing "remember me" option (or rather, the ability to turn it off and make sessions temporary)
Dan
parents: 685
diff changeset
  1349
          break;
f2a824ce5f18 Added customizable parameters for session length and the long-missing "remember me" option (or rather, the ability to turn it off and make sessions temporary)
Dan
parents: 685
diff changeset
  1350
        }
f2a824ce5f18 Added customizable parameters for session length and the long-missing "remember me" option (or rather, the ability to turn it off and make sessions temporary)
Dan
parents: 685
diff changeset
  1351
        $time_now = time();
f2a824ce5f18 Added customizable parameters for session length and the long-missing "remember me" option (or rather, the ability to turn it off and make sessions temporary)
Dan
parents: 685
diff changeset
  1352
        $time_key = $row['time'] + ( 86400 * intval(getConfig('session_remember_time', '30')) );
f2a824ce5f18 Added customizable parameters for session length and the long-missing "remember me" option (or rather, the ability to turn it off and make sessions temporary)
Dan
parents: 685
diff changeset
  1353
        if ( $time_now > $time_key )
f2a824ce5f18 Added customizable parameters for session length and the long-missing "remember me" option (or rather, the ability to turn it off and make sessions temporary)
Dan
parents: 685
diff changeset
  1354
        {
f2a824ce5f18 Added customizable parameters for session length and the long-missing "remember me" option (or rather, the ability to turn it off and make sessions temporary)
Dan
parents: 685
diff changeset
  1355
          // Session timed out
f2a824ce5f18 Added customizable parameters for session length and the long-missing "remember me" option (or rather, the ability to turn it off and make sessions temporary)
Dan
parents: 685
diff changeset
  1356
          return false;
f2a824ce5f18 Added customizable parameters for session length and the long-missing "remember me" option (or rather, the ability to turn it off and make sessions temporary)
Dan
parents: 685
diff changeset
  1357
        }
f2a824ce5f18 Added customizable parameters for session length and the long-missing "remember me" option (or rather, the ability to turn it off and make sessions temporary)
Dan
parents: 685
diff changeset
  1358
        break;
f2a824ce5f18 Added customizable parameters for session length and the long-missing "remember me" option (or rather, the ability to turn it off and make sessions temporary)
Dan
parents: 685
diff changeset
  1359
      case SK_ELEV:
f2a824ce5f18 Added customizable parameters for session length and the long-missing "remember me" option (or rather, the ability to turn it off and make sessions temporary)
Dan
parents: 685
diff changeset
  1360
        $time_now = time();
f2a824ce5f18 Added customizable parameters for session length and the long-missing "remember me" option (or rather, the ability to turn it off and make sessions temporary)
Dan
parents: 685
diff changeset
  1361
        $time_key = $row['time'] + 900;
f2a824ce5f18 Added customizable parameters for session length and the long-missing "remember me" option (or rather, the ability to turn it off and make sessions temporary)
Dan
parents: 685
diff changeset
  1362
        if($time_now > $time_key && $row['auth_level'] > USER_LEVEL_MEMBER)
f2a824ce5f18 Added customizable parameters for session length and the long-missing "remember me" option (or rather, the ability to turn it off and make sessions temporary)
Dan
parents: 685
diff changeset
  1363
        {
f2a824ce5f18 Added customizable parameters for session length and the long-missing "remember me" option (or rather, the ability to turn it off and make sessions temporary)
Dan
parents: 685
diff changeset
  1364
          // Session timed out
f2a824ce5f18 Added customizable parameters for session length and the long-missing "remember me" option (or rather, the ability to turn it off and make sessions temporary)
Dan
parents: 685
diff changeset
  1365
          // echo '(debug) $session->validate_session: super session timed out<br />';
f2a824ce5f18 Added customizable parameters for session length and the long-missing "remember me" option (or rather, the ability to turn it off and make sessions temporary)
Dan
parents: 685
diff changeset
  1366
          $this->sw_timed_out = true;
f2a824ce5f18 Added customizable parameters for session length and the long-missing "remember me" option (or rather, the ability to turn it off and make sessions temporary)
Dan
parents: 685
diff changeset
  1367
          return false;
f2a824ce5f18 Added customizable parameters for session length and the long-missing "remember me" option (or rather, the ability to turn it off and make sessions temporary)
Dan
parents: 685
diff changeset
  1368
        }
f2a824ce5f18 Added customizable parameters for session length and the long-missing "remember me" option (or rather, the ability to turn it off and make sessions temporary)
Dan
parents: 685
diff changeset
  1369
        break;
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1370
    }
688
f2a824ce5f18 Added customizable parameters for session length and the long-missing "remember me" option (or rather, the ability to turn it off and make sessions temporary)
Dan
parents: 685
diff changeset
  1371
        
f2a824ce5f18 Added customizable parameters for session length and the long-missing "remember me" option (or rather, the ability to turn it off and make sessions temporary)
Dan
parents: 685
diff changeset
  1372
    // If this is an elevated-access or short-term session key, update the time
f2a824ce5f18 Added customizable parameters for session length and the long-missing "remember me" option (or rather, the ability to turn it off and make sessions temporary)
Dan
parents: 685
diff changeset
  1373
    if( $row['key_type'] == SK_ELEV || $row['key_type'] == SK_SHORT )
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1374
    {
801
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  1375
      $this->sql('UPDATE '.table_prefix.'session_keys SET time='.time().' WHERE session_key=\''.md5($key).'\';');
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1376
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1377
    
31
dc8741857bde Finished Special:Preferences/Profile page! Only the wikitext parser cleanup left, yay!
Dan
parents: 30
diff changeset
  1378
    $user_extra = array();
555
ac4c6a7f01d8 Added user preference for disabling visual effects in Javascript applets; added re-import button to installed plugins
Dan
parents: 554
diff changeset
  1379
    foreach ( array('user_aim', 'user_yahoo', 'user_msn', 'user_xmpp', 'user_homepage', 'user_location', 'user_job', 'user_hobbies', 'email_public', 'disable_js_fx') as $column )
31
dc8741857bde Finished Special:Preferences/Profile page! Only the wikitext parser cleanup left, yay!
Dan
parents: 30
diff changeset
  1380
    {
375
8d0e3a5a6990 [minor] Trying to be a little more careful with values from users_extra in validate_session()
Dan
parents: 372
diff changeset
  1381
      if ( isset($row[$column]) )
8d0e3a5a6990 [minor] Trying to be a little more careful with values from users_extra in validate_session()
Dan
parents: 372
diff changeset
  1382
        $user_extra[$column] = $row[$column];
985
4ecf46e5eeab Fixed undefined indices for user_extra in various places
Dan
parents: 953
diff changeset
  1383
      else
4ecf46e5eeab Fixed undefined indices for user_extra in various places
Dan
parents: 953
diff changeset
  1384
        $user_extra[$column] = '';
31
dc8741857bde Finished Special:Preferences/Profile page! Only the wikitext parser cleanup left, yay!
Dan
parents: 30
diff changeset
  1385
    }
dc8741857bde Finished Special:Preferences/Profile page! Only the wikitext parser cleanup left, yay!
Dan
parents: 30
diff changeset
  1386
    
1081
745200a9cc2a Fixed some upgrade bugs; added support for choosing one's own date/time formats; rebrand as 1.1.7
Dan
parents: 1079
diff changeset
  1387
    if ( isset($row['date_format']) )
745200a9cc2a Fixed some upgrade bugs; added support for choosing one's own date/time formats; rebrand as 1.1.7
Dan
parents: 1079
diff changeset
  1388
      $this->date_format = $row['date_format'];
745200a9cc2a Fixed some upgrade bugs; added support for choosing one's own date/time formats; rebrand as 1.1.7
Dan
parents: 1079
diff changeset
  1389
    if ( isset($row['time_format']) )
745200a9cc2a Fixed some upgrade bugs; added support for choosing one's own date/time formats; rebrand as 1.1.7
Dan
parents: 1079
diff changeset
  1390
      $this->time_format = $row['time_format'];
745200a9cc2a Fixed some upgrade bugs; added support for choosing one's own date/time formats; rebrand as 1.1.7
Dan
parents: 1079
diff changeset
  1391
    
31
dc8741857bde Finished Special:Preferences/Profile page! Only the wikitext parser cleanup left, yay!
Dan
parents: 30
diff changeset
  1392
    $this->user_extra = $user_extra;
dc8741857bde Finished Special:Preferences/Profile page! Only the wikitext parser cleanup left, yay!
Dan
parents: 30
diff changeset
  1393
    // Leave the rest to PHP's automatic garbage collector ;-)
dc8741857bde Finished Special:Preferences/Profile page! Only the wikitext parser cleanup left, yay!
Dan
parents: 30
diff changeset
  1394
    
801
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  1395
    $row['password'] = '';
406
7468a663315f Added some basic timezone support; DST support is still to come.
Dan
parents: 402
diff changeset
  1396
    $row['user_timezone'] = intval($row['user_timezone']) - 1440;
378
c1c7fa6b329f Got Enano to load even if there are no plugins; added caching for decrypted session keys to significantly improve performance (in theory at least)
Dan
parents: 377
diff changeset
  1397
    
c1c7fa6b329f Got Enano to load even if there are no plugins; added caching for decrypted session keys to significantly improve performance (in theory at least)
Dan
parents: 377
diff changeset
  1398
    profiler_log("SessionManager: finished session check");
c1c7fa6b329f Got Enano to load even if there are no plugins; added caching for decrypted session keys to significantly improve performance (in theory at least)
Dan
parents: 377
diff changeset
  1399
    
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1400
    return $row;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1401
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1402
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1403
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1404
   * Validates a session key, and returns the userdata associated with the key or false. Optimized for compatibility with the old MD5-based auth system.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1405
   * @param string $key The session key to validate
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1406
   * @return array Keys are 'user_id', 'username', 'email', 'real_name', 'user_level', 'theme', 'style', 'signature', 'reg_time', 'account_active', 'activation_key', and 'auth_level' or bool false if validation failed. The key 'auth_level' is the maximum authorization level that this key provides.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1407
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1408
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1409
  function compat_validate_session($key)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1410
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1411
    global $db, $session, $paths, $template, $plugins; // Common objects
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1412
    $key = $db->escape($key);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1413
    
406
7468a663315f Added some basic timezone support; DST support is still to come.
Dan
parents: 402
diff changeset
  1414
    $query = $this->sql('SELECT u.user_id,u.username,u.password,u.email,u.real_name,u.user_level,k.source_ip,k.salt,k.time,k.auth_level,1440 AS user_timezone FROM '.table_prefix.'session_keys AS k
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1415
                           LEFT JOIN '.table_prefix.'users AS u
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1416
                             ON u.user_id=k.user_id
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1417
                           WHERE k.session_key=\''.$key.'\';');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1418
    if($db->numrows() < 1)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1419
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1420
      // echo '(debug) $session->validate_session: Key '.$key.' was not found in database<br />';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1421
      return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1422
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1423
    $row = $db->fetchrow();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1424
    $ip = ip2hex($_SERVER['REMOTE_ADDR']);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1425
    if($row['auth_level'] > $row['user_level'])
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1426
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1427
      // Failed authorization check
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1428
      // echo '(debug) $session->validate_session: user not authorized for this access level';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1429
      return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1430
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1431
    if($ip != $row['source_ip'])
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1432
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1433
      // Failed IP address check
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1434
      // echo '(debug) $session->validate_session: IP address mismatch; IP in table: '.$row['source_ip'].'; reported IP: '.$ip.'';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1435
      return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1436
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1437
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1438
    // Do the password validation
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1439
    $real_key = md5($row['password'] . $row['salt']);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1440
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1441
    //die('<pre>'.print_r($keydata, true).'</pre>');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1442
    if($real_key != $key)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1443
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1444
      // Failed password check
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1445
      // echo '(debug) $session->validate_session: supplied password is wrong<br />Real key: '.$real_key.'<br />User key: '.$key;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1446
      return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1447
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1448
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1449
    $time_now = time();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1450
    $time_key = $row['time'] + 900;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1451
    if($time_now > $time_key && $row['auth_level'] >= 1)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1452
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1453
      $this->sw_timed_out = true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1454
      // Session timed out
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1455
      // echo '(debug) $session->validate_session: super session timed out<br />';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1456
      return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1457
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1458
    
406
7468a663315f Added some basic timezone support; DST support is still to come.
Dan
parents: 402
diff changeset
  1459
    $row['user_timezone'] = intval($row['user_timezone']) - 1440;
7468a663315f Added some basic timezone support; DST support is still to come.
Dan
parents: 402
diff changeset
  1460
    
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1461
    return $row;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1462
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1463
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1464
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1465
   * Demotes us to one less than the specified auth level. AKA destroys elevated authentication and/or logs out the user, depending on $level
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1466
   * @param int $level How low we should go - USER_LEVEL_MEMBER means demote to USER_LEVEL_GUEST, and anything more powerful than USER_LEVEL_MEMBER means demote to USER_LEVEL_MEMBER
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1467
   * @return string 'success' if successful, or error on failure
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1468
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1469
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1470
  function logout($level = USER_LEVEL_MEMBER)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1471
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1472
    global $db, $session, $paths, $template, $plugins; // Common objects
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1473
    $ou = $this->username;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1474
    $oid = $this->user_id;
1071
f374801eb775 Sessions: fixed logout() destroying normal session (instead of elevated) if $level = USER_LEVEL_CHPREF. Possible very minor security concern: elevated sessions were not fully destroyed, so if a normal session is opened from the same IP, the elevated one may be reusable for 15 minutes.
Dan
parents: 1069
diff changeset
  1475
    if($level > USER_LEVEL_MEMBER)
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1476
    {
286
b2f985e4cef3 Fixed a number of issues with SQL query readability and some undefined index-ish errors; consequently the SQL report feature was added
Dan
parents: 270
diff changeset
  1477
      $aes = AESCrypt::singleton(AES_BITS, AES_BLOCKSIZE);
378
c1c7fa6b329f Got Enano to load even if there are no plugins; added caching for decrypted session keys to significantly improve performance (in theory at least)
Dan
parents: 377
diff changeset
  1478
      if(!$this->user_logged_in || $this->auth_level < ( USER_LEVEL_MEMBER + 1))
221
e5302cb1945c Localized a good part, if not all, of the registration page and a couple other things.
Dan
parents: 209
diff changeset
  1479
      {
e5302cb1945c Localized a good part, if not all, of the registration page and a couple other things.
Dan
parents: 209
diff changeset
  1480
        return 'success';
e5302cb1945c Localized a good part, if not all, of the registration page and a couple other things.
Dan
parents: 209
diff changeset
  1481
      }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1482
      // Destroy elevated privileges
801
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  1483
      $keyhash = md5($this->sid_super);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1484
      $this->sql('DELETE FROM '.table_prefix.'session_keys WHERE session_key=\''.$keyhash.'\' AND user_id=\'' . $this->user_id . '\';');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1485
      $this->sid_super = false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1486
      $this->auth_level = USER_LEVEL_MEMBER;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1487
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1488
    else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1489
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1490
      if($this->user_logged_in)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1491
      {
378
c1c7fa6b329f Got Enano to load even if there are no plugins; added caching for decrypted session keys to significantly improve performance (in theory at least)
Dan
parents: 377
diff changeset
  1492
        $aes = AESCrypt::singleton(AES_BITS, AES_BLOCKSIZE);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1493
        // Completely destroy our session
1071
f374801eb775 Sessions: fixed logout() destroying normal session (instead of elevated) if $level = USER_LEVEL_CHPREF. Possible very minor security concern: elevated sessions were not fully destroyed, so if a normal session is opened from the same IP, the elevated one may be reusable for 15 minutes.
Dan
parents: 1069
diff changeset
  1494
        if($this->auth_level > USER_LEVEL_MEMBER)
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1495
        {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1496
          $this->logout(USER_LEVEL_ADMIN);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1497
        }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1498
        $this->sql('DELETE FROM '.table_prefix.'session_keys WHERE session_key=\''.md5($this->sid).'\';');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1499
        setcookie( 'sid', '', time()-(3600*24), scriptPath.'/' );
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1500
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1501
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1502
    $code = $plugins->setHook('logout_success'); // , Array('level'=>$level,'old_username'=>$ou,'old_user_id'=>$oid));
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1503
    foreach ( $code as $cmd )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1504
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1505
      eval($cmd);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1506
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1507
    return 'success';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1508
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1509
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1510
  # Miscellaneous stuff
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1511
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1512
  /**
603
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1513
   * Alerts the user that their account is inactive, and tells them appropriate steps to remedy the situation. Halts execution.
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1514
   * @param array Return from validate_session()
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1515
   */
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1516
  
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1517
  function show_inactive_error($userdata)
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1518
  {
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1519
    global $db, $session, $paths, $template, $plugins; // Common objects
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1520
    global $lang;
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1521
    
1101
30d8bb88572d Sessions: Improved inactive account UX; shuffled around a bit of code so that whitelist checks are shared; fixed a bunch of bugs related to ban code and IPv6 addresses
Dan
parents: 1089
diff changeset
  1522
    global $title;
30d8bb88572d Sessions: Improved inactive account UX; shuffled around a bit of code so that whitelist checks are shared; fixed a bunch of bugs related to ban code and IPv6 addresses
Dan
parents: 1089
diff changeset
  1523
    $paths->init($title);
30d8bb88572d Sessions: Improved inactive account UX; shuffled around a bit of code so that whitelist checks are shared; fixed a bunch of bugs related to ban code and IPv6 addresses
Dan
parents: 1089
diff changeset
  1524
    
603
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1525
    $language = intval(getConfig('default_language'));
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1526
    $lang = new Language($language);
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1527
    @setlocale(LC_ALL, $lang->lang_code);
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1528
    
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1529
    $a = getConfig('account_activation');
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1530
    switch($a)
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1531
    {
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1532
      case 'none':
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1533
      default:
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1534
        $solution = $lang->get('user_login_noact_solution_none');
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1535
        break;
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1536
      case 'user':
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1537
        $solution = $lang->get('user_login_noact_solution_user');
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1538
        break;
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1539
      case 'admin':
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1540
        $solution = $lang->get('user_login_noact_solution_admin');
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1541
        break;
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1542
    }
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1543
    
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1544
    // admin activation request opportunity
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1545
    $q = $db->sql_query('SELECT 1 FROM '.table_prefix.'logs WHERE log_type=\'admin\' AND action=\'activ_req\' AND edit_summary=\'' . $db->escape($userdata['username']) . '\';');
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1546
    if ( !$q )
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1547
      $db->_die();
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1548
    
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1549
    $can_request = ( $db->numrows() < 1 );
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1550
    $db->free_result();
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1551
    
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1552
    if ( isset($_POST['logout']) )
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1553
    {
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1554
      $this->sid = $_COOKIE['sid'];
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1555
      $this->user_logged_in = true;
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1556
      $this->user_id =       intval($userdata['user_id']);
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1557
      $this->username =      $userdata['username'];
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1558
      $this->auth_level =    USER_LEVEL_MEMBER;
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1559
      $this->user_level =    USER_LEVEL_MEMBER;
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1560
      $this->logout();
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1561
      redirect(scriptPath . '/', $lang->get('user_login_noact_msg_logout_success_title'), $lang->get('user_login_noact_msg_logout_success_body'), 5);
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1562
    }
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1563
    
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1564
    if ( $can_request && !isset($_POST['activation_request']) )
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1565
    {
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1566
      $form = '<p>' . $lang->get('user_login_noact_msg_ask_admins') . '</p>
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1567
               <form action="' . makeUrlNS('System', 'ActivateStub') . '" method="post">
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1568
                 <p><input type="submit" name="activation_request" value="' . $lang->get('user_login_noact_btn_request_activation') . '" /> <input type="submit" name="logout" value="' . $lang->get('user_login_noact_btn_log_out') . '" /></p>
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1569
               </form>';
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1570
    }
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1571
    else
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1572
    {
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1573
      if ( $can_request && isset($_POST['activation_request']) )
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1574
      {
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1575
        $this->admin_activation_request($userdata['username']);
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1576
        $form = '<p>' . $lang->get('user_login_noact_msg_admins_just_asked') . '</p>
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1577
                 <form action="' . makeUrlNS('System', 'ActivateStub') . '" method="post">
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1578
                   <p><input type="submit" name="logout" value="' . $lang->get('user_login_noact_btn_log_out') . '" /></p>
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1579
                 </form>';
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1580
      }
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1581
      else
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1582
      {
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1583
        $form = '<p>' . $lang->get('user_login_noact_msg_admins_asked') . '</p>
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1584
                 <form action="' . makeUrlNS('System', 'ActivateStub') . '" method="post">
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1585
                   <p><input type="submit" name="logout" value="' . $lang->get('user_login_noact_btn_log_out') . '" /></p>
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1586
                 </form>';
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1587
      }
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1588
    }
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1589
    
1101
30d8bb88572d Sessions: Improved inactive account UX; shuffled around a bit of code so that whitelist checks are shared; fixed a bunch of bugs related to ban code and IPv6 addresses
Dan
parents: 1089
diff changeset
  1590
    global $output;
30d8bb88572d Sessions: Improved inactive account UX; shuffled around a bit of code so that whitelist checks are shared; fixed a bunch of bugs related to ban code and IPv6 addresses
Dan
parents: 1089
diff changeset
  1591
    $output = new Output_HTML();
30d8bb88572d Sessions: Improved inactive account UX; shuffled around a bit of code so that whitelist checks are shared; fixed a bunch of bugs related to ban code and IPv6 addresses
Dan
parents: 1089
diff changeset
  1592
    $output->set_title($lang->get('user_login_noact_title'));
30d8bb88572d Sessions: Improved inactive account UX; shuffled around a bit of code so that whitelist checks are shared; fixed a bunch of bugs related to ban code and IPv6 addresses
Dan
parents: 1089
diff changeset
  1593
    die_friendly($lang->get('user_login_noact_title'), '<p>' . $lang->get('user_login_noact_msg_intro') . ' '.$solution.'</p>' . $form);
603
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1594
  }
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1595
  
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1596
  /**
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1597
   * Appends the high-privilege session key to the URL if we are authorized to do high-privilege stuff
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1598
   * @param string $url The URL to add session data to
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1599
   * @return string
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1600
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1601
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1602
  function append_sid($url)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1603
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1604
    $sep = ( strstr($url, '?') ) ? '&' : '?';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1605
    if ( $this->sid_super )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1606
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1607
      $url = $url . $sep . 'auth=' . urlencode($this->sid_super);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1608
      // echo($this->sid_super.'<br/>');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1609
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1610
    return $url;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1611
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1612
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1613
  /**
1079
fcc42560afe6 Added ability for authentication plugins to modify session keys (to allow invalidation when their own authentication data is changed) as well as the ability to disable the built-in password change facility
Dan
parents: 1071
diff changeset
  1614
   * Prevent the user from changing their password. Authentication plugins may call this to enforce single sign-on.
fcc42560afe6 Added ability for authentication plugins to modify session keys (to allow invalidation when their own authentication data is changed) as well as the ability to disable the built-in password change facility
Dan
parents: 1071
diff changeset
  1615
   * @param string URL to page where the user may change their password
fcc42560afe6 Added ability for authentication plugins to modify session keys (to allow invalidation when their own authentication data is changed) as well as the ability to disable the built-in password change facility
Dan
parents: 1071
diff changeset
  1616
   * @param string Title of the page where the user may change their password
fcc42560afe6 Added ability for authentication plugins to modify session keys (to allow invalidation when their own authentication data is changed) as well as the ability to disable the built-in password change facility
Dan
parents: 1071
diff changeset
  1617
   * @return null
fcc42560afe6 Added ability for authentication plugins to modify session keys (to allow invalidation when their own authentication data is changed) as well as the ability to disable the built-in password change facility
Dan
parents: 1071
diff changeset
  1618
   */
fcc42560afe6 Added ability for authentication plugins to modify session keys (to allow invalidation when their own authentication data is changed) as well as the ability to disable the built-in password change facility
Dan
parents: 1071
diff changeset
  1619
  
fcc42560afe6 Added ability for authentication plugins to modify session keys (to allow invalidation when their own authentication data is changed) as well as the ability to disable the built-in password change facility
Dan
parents: 1071
diff changeset
  1620
  function disable_password_change($change_url = false, $change_title = false)
fcc42560afe6 Added ability for authentication plugins to modify session keys (to allow invalidation when their own authentication data is changed) as well as the ability to disable the built-in password change facility
Dan
parents: 1071
diff changeset
  1621
  {
fcc42560afe6 Added ability for authentication plugins to modify session keys (to allow invalidation when their own authentication data is changed) as well as the ability to disable the built-in password change facility
Dan
parents: 1071
diff changeset
  1622
    if ( $this->password_change_disabled )
fcc42560afe6 Added ability for authentication plugins to modify session keys (to allow invalidation when their own authentication data is changed) as well as the ability to disable the built-in password change facility
Dan
parents: 1071
diff changeset
  1623
    {
fcc42560afe6 Added ability for authentication plugins to modify session keys (to allow invalidation when their own authentication data is changed) as well as the ability to disable the built-in password change facility
Dan
parents: 1071
diff changeset
  1624
      // don't allow calling twice. if we have two plugins doing this, somebody is bad at configuring websites.
fcc42560afe6 Added ability for authentication plugins to modify session keys (to allow invalidation when their own authentication data is changed) as well as the ability to disable the built-in password change facility
Dan
parents: 1071
diff changeset
  1625
      return false;
fcc42560afe6 Added ability for authentication plugins to modify session keys (to allow invalidation when their own authentication data is changed) as well as the ability to disable the built-in password change facility
Dan
parents: 1071
diff changeset
  1626
    }
fcc42560afe6 Added ability for authentication plugins to modify session keys (to allow invalidation when their own authentication data is changed) as well as the ability to disable the built-in password change facility
Dan
parents: 1071
diff changeset
  1627
    
fcc42560afe6 Added ability for authentication plugins to modify session keys (to allow invalidation when their own authentication data is changed) as well as the ability to disable the built-in password change facility
Dan
parents: 1071
diff changeset
  1628
    if ( is_string($change_url) && is_string($change_title) )
fcc42560afe6 Added ability for authentication plugins to modify session keys (to allow invalidation when their own authentication data is changed) as well as the ability to disable the built-in password change facility
Dan
parents: 1071
diff changeset
  1629
    {
fcc42560afe6 Added ability for authentication plugins to modify session keys (to allow invalidation when their own authentication data is changed) as well as the ability to disable the built-in password change facility
Dan
parents: 1071
diff changeset
  1630
      $this->password_change_dest = array(
fcc42560afe6 Added ability for authentication plugins to modify session keys (to allow invalidation when their own authentication data is changed) as well as the ability to disable the built-in password change facility
Dan
parents: 1071
diff changeset
  1631
          'url' => $change_url,
fcc42560afe6 Added ability for authentication plugins to modify session keys (to allow invalidation when their own authentication data is changed) as well as the ability to disable the built-in password change facility
Dan
parents: 1071
diff changeset
  1632
          'title' => $change_title
fcc42560afe6 Added ability for authentication plugins to modify session keys (to allow invalidation when their own authentication data is changed) as well as the ability to disable the built-in password change facility
Dan
parents: 1071
diff changeset
  1633
        );
fcc42560afe6 Added ability for authentication plugins to modify session keys (to allow invalidation when their own authentication data is changed) as well as the ability to disable the built-in password change facility
Dan
parents: 1071
diff changeset
  1634
    }
fcc42560afe6 Added ability for authentication plugins to modify session keys (to allow invalidation when their own authentication data is changed) as well as the ability to disable the built-in password change facility
Dan
parents: 1071
diff changeset
  1635
    else
fcc42560afe6 Added ability for authentication plugins to modify session keys (to allow invalidation when their own authentication data is changed) as well as the ability to disable the built-in password change facility
Dan
parents: 1071
diff changeset
  1636
    {
fcc42560afe6 Added ability for authentication plugins to modify session keys (to allow invalidation when their own authentication data is changed) as well as the ability to disable the built-in password change facility
Dan
parents: 1071
diff changeset
  1637
      $this->password_change_dest = array(
fcc42560afe6 Added ability for authentication plugins to modify session keys (to allow invalidation when their own authentication data is changed) as well as the ability to disable the built-in password change facility
Dan
parents: 1071
diff changeset
  1638
          'url' => false,
fcc42560afe6 Added ability for authentication plugins to modify session keys (to allow invalidation when their own authentication data is changed) as well as the ability to disable the built-in password change facility
Dan
parents: 1071
diff changeset
  1639
          'title' => false
fcc42560afe6 Added ability for authentication plugins to modify session keys (to allow invalidation when their own authentication data is changed) as well as the ability to disable the built-in password change facility
Dan
parents: 1071
diff changeset
  1640
        );
fcc42560afe6 Added ability for authentication plugins to modify session keys (to allow invalidation when their own authentication data is changed) as well as the ability to disable the built-in password change facility
Dan
parents: 1071
diff changeset
  1641
    }
fcc42560afe6 Added ability for authentication plugins to modify session keys (to allow invalidation when their own authentication data is changed) as well as the ability to disable the built-in password change facility
Dan
parents: 1071
diff changeset
  1642
    
fcc42560afe6 Added ability for authentication plugins to modify session keys (to allow invalidation when their own authentication data is changed) as well as the ability to disable the built-in password change facility
Dan
parents: 1071
diff changeset
  1643
    $this->password_change_disabled = true;
fcc42560afe6 Added ability for authentication plugins to modify session keys (to allow invalidation when their own authentication data is changed) as well as the ability to disable the built-in password change facility
Dan
parents: 1071
diff changeset
  1644
  }
fcc42560afe6 Added ability for authentication plugins to modify session keys (to allow invalidation when their own authentication data is changed) as well as the ability to disable the built-in password change facility
Dan
parents: 1071
diff changeset
  1645
  
fcc42560afe6 Added ability for authentication plugins to modify session keys (to allow invalidation when their own authentication data is changed) as well as the ability to disable the built-in password change facility
Dan
parents: 1071
diff changeset
  1646
  /**
fcc42560afe6 Added ability for authentication plugins to modify session keys (to allow invalidation when their own authentication data is changed) as well as the ability to disable the built-in password change facility
Dan
parents: 1071
diff changeset
  1647
   * Grabs the user's password MD5 - NOW DEPRECATED AND DISABLED.
fcc42560afe6 Added ability for authentication plugins to modify session keys (to allow invalidation when their own authentication data is changed) as well as the ability to disable the built-in password change facility
Dan
parents: 1071
diff changeset
  1648
   * @return bool false
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1649
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1650
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1651
  function grab_password_hash()
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1652
  {
815
c2b3b1464224 Deprecated old grab_password_hash() functions in session
Dan
parents: 811
diff changeset
  1653
    return false;
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1654
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1655
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1656
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1657
   * Destroys the user's password MD5 in memory
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1658
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1659
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1660
  function disallow_password_grab()
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1661
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1662
    $this->password_hash = false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1663
    return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1664
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1665
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1666
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1667
   * Generates an AES key and stashes it in the database
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1668
   * @return string Hex-encoded AES key
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1669
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1670
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1671
  function rijndael_genkey()
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1672
  {
286
b2f985e4cef3 Fixed a number of issues with SQL query readability and some undefined index-ish errors; consequently the SQL report feature was added
Dan
parents: 270
diff changeset
  1673
    $aes = AESCrypt::singleton(AES_BITS, AES_BLOCKSIZE);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1674
    $key = $aes->gen_readymade_key();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1675
    $keys = getConfig('login_key_cache');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1676
    if(is_string($keys))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1677
      $keys .= $key;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1678
    else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1679
      $keys = $key;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1680
    setConfig('login_key_cache', $keys);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1681
    return $key;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1682
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1683
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1684
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1685
   * Generate a totally random 128-bit value for MD5 challenges
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1686
   * @return string
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1687
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1688
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1689
  function dss_rand()
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1690
  {
286
b2f985e4cef3 Fixed a number of issues with SQL query readability and some undefined index-ish errors; consequently the SQL report feature was added
Dan
parents: 270
diff changeset
  1691
    $aes = AESCrypt::singleton(AES_BITS, AES_BLOCKSIZE);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1692
    $random = $aes->randkey(128);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1693
    unset($aes);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1694
    return md5(microtime() . $random);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1695
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1696
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1697
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1698
   * Fetch a cached login public key using the MD5sum as an identifier. Each key can only be fetched once before it is destroyed.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1699
   * @param string $md5 The MD5 sum of the key
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1700
   * @return string, or bool false on failure
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1701
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1702
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1703
  function fetch_public_key($md5)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1704
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1705
    $keys = getConfig('login_key_cache');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1706
    $keys = enano_str_split($keys, AES_BITS / 4);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1707
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1708
    foreach($keys as $i => $k)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1709
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1710
      if(md5($k) == $md5)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1711
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1712
        unset($keys[$i]);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1713
        if(count($keys) > 0)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1714
        {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1715
          if ( strlen(getConfig('login_key_cache') ) > 64000 )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1716
          {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1717
            // This should only need to be done once every month or so for an average-size site
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1718
            setConfig('login_key_cache', '');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1719
          }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1720
          else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1721
          {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1722
            $keys = implode('', array_values($keys));
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1723
            setConfig('login_key_cache', $keys);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1724
          }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1725
        }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1726
        else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1727
        {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1728
          setConfig('login_key_cache', '');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1729
        }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1730
        return $k;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1731
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1732
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1733
    // Couldn't find the key...
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1734
    return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1735
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1736
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1737
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1738
   * Adds a user to a group.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1739
   * @param int User ID
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1740
   * @param int Group ID
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1741
   * @param bool Group moderator - defaults to false
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1742
   * @return bool True on success, false on failure
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1743
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1744
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1745
  function add_user_to_group($user_id, $group_id, $is_mod = false)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1746
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1747
    global $db, $session, $paths, $template, $plugins; // Common objects
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1748
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1749
    // Validation
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1750
    if ( !is_int($user_id) || !is_int($group_id) || !is_bool($is_mod) )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1751
      return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1752
    if ( $user_id < 1 || $group_id < 1 )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1753
      return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1754
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1755
    $mod_switch = ( $is_mod ) ? '1' : '0';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1756
    $q = $this->sql('SELECT member_id,is_mod FROM '.table_prefix.'group_members WHERE user_id=' . $user_id . ' AND group_id=' . $group_id . ';');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1757
    if ( !$q )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1758
      $db->_die();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1759
    if ( $db->numrows() < 1 )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1760
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1761
      // User is not in group
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1762
      $this->sql('INSERT INTO '.table_prefix.'group_members(user_id,group_id,is_mod) VALUES(' . $user_id . ', ' . $group_id . ', ' . $mod_switch . ');');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1763
      return true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1764
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1765
    else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1766
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1767
      $row = $db->fetchrow();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1768
      // Update modship status
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1769
      if ( strval($row['is_mod']) == $mod_switch )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1770
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1771
        // Modship unchanged
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1772
        return true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1773
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1774
      else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1775
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1776
        // Modship changed
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1777
        $this->sql('UPDATE '.table_prefix.'group_members SET is_mod=' . $mod_switch . ' WHERE member_id=' . $row['member_id'] . ';');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1778
        return true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1779
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1780
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1781
    return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1782
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1783
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1784
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1785
   * Removes a user from a group.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1786
   * @param int User ID
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1787
   * @param int Group ID
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1788
   * @return bool True on success, false on failure
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1789
   * @todo put a little more error checking in...
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1790
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1791
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1792
  function remove_user_from_group($user_id, $group_id)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1793
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1794
    if ( !is_int($user_id) || !is_int($group_id) )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1795
      return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1796
    $this->sql('DELETE FROM '.table_prefix."group_members WHERE user_id=$user_id AND group_id=$group_id;");
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1797
    return true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1798
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1799
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1800
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1801
   * Checks the banlist to ensure that we're an allowed user. Doesn't return anything because it dies if the user is banned.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1802
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1803
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1804
  function check_banlist()
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1805
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1806
    global $db, $session, $paths, $template, $plugins; // Common objects
391
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  1807
    global $lang;
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  1808
    
1101
30d8bb88572d Sessions: Improved inactive account UX; shuffled around a bit of code so that whitelist checks are shared; fixed a bunch of bugs related to ban code and IPv6 addresses
Dan
parents: 1089
diff changeset
  1809
    $col_reason = ( $this->compat ) ? '\'No reason available (session manager is in compatibility mode)\' AS reason' : 'reason';
30d8bb88572d Sessions: Improved inactive account UX; shuffled around a bit of code so that whitelist checks are shared; fixed a bunch of bugs related to ban code and IPv6 addresses
Dan
parents: 1089
diff changeset
  1810
    $remote_addr = ( strstr($_SERVER['REMOTE_ADDR'], ':') ) ? expand_ipv6_address($_SERVER['REMOTE_ADDR']) : $_SERVER['REMOTE_ADDR'];
30d8bb88572d Sessions: Improved inactive account UX; shuffled around a bit of code so that whitelist checks are shared; fixed a bunch of bugs related to ban code and IPv6 addresses
Dan
parents: 1089
diff changeset
  1811
    
286
b2f985e4cef3 Fixed a number of issues with SQL query readability and some undefined index-ish errors; consequently the SQL report feature was added
Dan
parents: 270
diff changeset
  1812
    $banned = false;
270
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1813
    if ( $this->user_logged_in )
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1814
    {
270
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1815
      // check by IP, email, and username
320
112debff64bd SURPRISE! Preliminary PostgreSQL support added. The required schema file is not present in this commit and will be included at a later date. No installer support is implemented. Also in this commit: several fixes including <!-- SYSMSG ... --> was broken in template compiler; set fixed width on included images to prevent the thumbnail box from getting huge; added a much more friendly interface to AJAX responses that are invalid JSON
Dan
parents: 317
diff changeset
  1816
      if ( ENANO_DBLAYER == 'MYSQL' )
112debff64bd SURPRISE! Preliminary PostgreSQL support added. The required schema file is not present in this commit and will be included at a later date. No installer support is implemented. Also in this commit: several fixes including <!-- SYSMSG ... --> was broken in template compiler; set fixed width on included images to prevent the thumbnail box from getting huge; added a much more friendly interface to AJAX responses that are invalid JSON
Dan
parents: 317
diff changeset
  1817
      {
112debff64bd SURPRISE! Preliminary PostgreSQL support added. The required schema file is not present in this commit and will be included at a later date. No installer support is implemented. Also in this commit: several fixes including <!-- SYSMSG ... --> was broken in template compiler; set fixed width on included images to prevent the thumbnail box from getting huge; added a much more friendly interface to AJAX responses that are invalid JSON
Dan
parents: 317
diff changeset
  1818
        $sql = "SELECT $col_reason, ban_value, ban_type, is_regex FROM " . table_prefix . "banlist WHERE \n"
112debff64bd SURPRISE! Preliminary PostgreSQL support added. The required schema file is not present in this commit and will be included at a later date. No installer support is implemented. Also in this commit: several fixes including <!-- SYSMSG ... --> was broken in template compiler; set fixed width on included images to prevent the thumbnail box from getting huge; added a much more friendly interface to AJAX responses that are invalid JSON
Dan
parents: 317
diff changeset
  1819
              . "    ( ban_type = " . BAN_IP    . " AND is_regex = 0 ) OR \n"
112debff64bd SURPRISE! Preliminary PostgreSQL support added. The required schema file is not present in this commit and will be included at a later date. No installer support is implemented. Also in this commit: several fixes including <!-- SYSMSG ... --> was broken in template compiler; set fixed width on included images to prevent the thumbnail box from getting huge; added a much more friendly interface to AJAX responses that are invalid JSON
Dan
parents: 317
diff changeset
  1820
              . "    ( ban_type = " . BAN_IP    . " AND is_regex = 1 AND '{$_SERVER['REMOTE_ADDR']}' REGEXP ban_value ) OR \n"
112debff64bd SURPRISE! Preliminary PostgreSQL support added. The required schema file is not present in this commit and will be included at a later date. No installer support is implemented. Also in this commit: several fixes including <!-- SYSMSG ... --> was broken in template compiler; set fixed width on included images to prevent the thumbnail box from getting huge; added a much more friendly interface to AJAX responses that are invalid JSON
Dan
parents: 317
diff changeset
  1821
              . "    ( ban_type = " . BAN_USER  . " AND is_regex = 0 AND ban_value = '{$this->username}' ) OR \n"
112debff64bd SURPRISE! Preliminary PostgreSQL support added. The required schema file is not present in this commit and will be included at a later date. No installer support is implemented. Also in this commit: several fixes including <!-- SYSMSG ... --> was broken in template compiler; set fixed width on included images to prevent the thumbnail box from getting huge; added a much more friendly interface to AJAX responses that are invalid JSON
Dan
parents: 317
diff changeset
  1822
              . "    ( ban_type = " . BAN_USER  . " AND is_regex = 1 AND '{$this->username}' REGEXP ban_value ) OR \n"
112debff64bd SURPRISE! Preliminary PostgreSQL support added. The required schema file is not present in this commit and will be included at a later date. No installer support is implemented. Also in this commit: several fixes including <!-- SYSMSG ... --> was broken in template compiler; set fixed width on included images to prevent the thumbnail box from getting huge; added a much more friendly interface to AJAX responses that are invalid JSON
Dan
parents: 317
diff changeset
  1823
              . "    ( ban_type = " . BAN_EMAIL . " AND is_regex = 0 AND ban_value = '{$this->email}' ) OR \n"
112debff64bd SURPRISE! Preliminary PostgreSQL support added. The required schema file is not present in this commit and will be included at a later date. No installer support is implemented. Also in this commit: several fixes including <!-- SYSMSG ... --> was broken in template compiler; set fixed width on included images to prevent the thumbnail box from getting huge; added a much more friendly interface to AJAX responses that are invalid JSON
Dan
parents: 317
diff changeset
  1824
              . "    ( ban_type = " . BAN_EMAIL . " AND is_regex = 1 AND '{$this->email}' REGEXP ban_value ) \n"
112debff64bd SURPRISE! Preliminary PostgreSQL support added. The required schema file is not present in this commit and will be included at a later date. No installer support is implemented. Also in this commit: several fixes including <!-- SYSMSG ... --> was broken in template compiler; set fixed width on included images to prevent the thumbnail box from getting huge; added a much more friendly interface to AJAX responses that are invalid JSON
Dan
parents: 317
diff changeset
  1825
              . "  ORDER BY ban_type ASC;";
112debff64bd SURPRISE! Preliminary PostgreSQL support added. The required schema file is not present in this commit and will be included at a later date. No installer support is implemented. Also in this commit: several fixes including <!-- SYSMSG ... --> was broken in template compiler; set fixed width on included images to prevent the thumbnail box from getting huge; added a much more friendly interface to AJAX responses that are invalid JSON
Dan
parents: 317
diff changeset
  1826
      }
112debff64bd SURPRISE! Preliminary PostgreSQL support added. The required schema file is not present in this commit and will be included at a later date. No installer support is implemented. Also in this commit: several fixes including <!-- SYSMSG ... --> was broken in template compiler; set fixed width on included images to prevent the thumbnail box from getting huge; added a much more friendly interface to AJAX responses that are invalid JSON
Dan
parents: 317
diff changeset
  1827
      else if ( ENANO_DBLAYER == 'PGSQL' )
112debff64bd SURPRISE! Preliminary PostgreSQL support added. The required schema file is not present in this commit and will be included at a later date. No installer support is implemented. Also in this commit: several fixes including <!-- SYSMSG ... --> was broken in template compiler; set fixed width on included images to prevent the thumbnail box from getting huge; added a much more friendly interface to AJAX responses that are invalid JSON
Dan
parents: 317
diff changeset
  1828
      {
112debff64bd SURPRISE! Preliminary PostgreSQL support added. The required schema file is not present in this commit and will be included at a later date. No installer support is implemented. Also in this commit: several fixes including <!-- SYSMSG ... --> was broken in template compiler; set fixed width on included images to prevent the thumbnail box from getting huge; added a much more friendly interface to AJAX responses that are invalid JSON
Dan
parents: 317
diff changeset
  1829
        $sql = "SELECT $col_reason, ban_value, ban_type, is_regex FROM " . table_prefix . "banlist WHERE \n"
112debff64bd SURPRISE! Preliminary PostgreSQL support added. The required schema file is not present in this commit and will be included at a later date. No installer support is implemented. Also in this commit: several fixes including <!-- SYSMSG ... --> was broken in template compiler; set fixed width on included images to prevent the thumbnail box from getting huge; added a much more friendly interface to AJAX responses that are invalid JSON
Dan
parents: 317
diff changeset
  1830
              . "    ( ban_type = " . BAN_IP    . " AND is_regex = 0 ) OR \n"
322
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  1831
              . "    ( ban_type = " . BAN_IP    . " AND is_regex = 1 AND '{$_SERVER['REMOTE_ADDR']}' ~ ban_value ) OR \n"
320
112debff64bd SURPRISE! Preliminary PostgreSQL support added. The required schema file is not present in this commit and will be included at a later date. No installer support is implemented. Also in this commit: several fixes including <!-- SYSMSG ... --> was broken in template compiler; set fixed width on included images to prevent the thumbnail box from getting huge; added a much more friendly interface to AJAX responses that are invalid JSON
Dan
parents: 317
diff changeset
  1832
              . "    ( ban_type = " . BAN_USER  . " AND is_regex = 0 AND ban_value = '{$this->username}' ) OR \n"
322
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  1833
              . "    ( ban_type = " . BAN_USER  . " AND is_regex = 1 AND '{$this->username}' ~ ban_value ) OR \n"
320
112debff64bd SURPRISE! Preliminary PostgreSQL support added. The required schema file is not present in this commit and will be included at a later date. No installer support is implemented. Also in this commit: several fixes including <!-- SYSMSG ... --> was broken in template compiler; set fixed width on included images to prevent the thumbnail box from getting huge; added a much more friendly interface to AJAX responses that are invalid JSON
Dan
parents: 317
diff changeset
  1834
              . "    ( ban_type = " . BAN_EMAIL . " AND is_regex = 0 AND ban_value = '{$this->email}' ) OR \n"
322
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  1835
              . "    ( ban_type = " . BAN_EMAIL . " AND is_regex = 1 AND '{$this->email}' ~ ban_value ) \n"
320
112debff64bd SURPRISE! Preliminary PostgreSQL support added. The required schema file is not present in this commit and will be included at a later date. No installer support is implemented. Also in this commit: several fixes including <!-- SYSMSG ... --> was broken in template compiler; set fixed width on included images to prevent the thumbnail box from getting huge; added a much more friendly interface to AJAX responses that are invalid JSON
Dan
parents: 317
diff changeset
  1836
              . "  ORDER BY ban_type ASC;";
112debff64bd SURPRISE! Preliminary PostgreSQL support added. The required schema file is not present in this commit and will be included at a later date. No installer support is implemented. Also in this commit: several fixes including <!-- SYSMSG ... --> was broken in template compiler; set fixed width on included images to prevent the thumbnail box from getting huge; added a much more friendly interface to AJAX responses that are invalid JSON
Dan
parents: 317
diff changeset
  1837
      }
270
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1838
      $q = $this->sql($sql);
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1839
      if ( $db->numrows() > 0 )
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1840
      {
391
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  1841
        while ( list($reason_temp, $ban_value, $ban_type, $is_regex) = $db->fetchrow_num() )
270
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1842
        {
425
fa51b1b5eae6 Fixed typo in ban logic
Dan
parents: 411
diff changeset
  1843
          if ( $ban_type == BAN_IP && $is_regex != 1 )
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1844
          {
270
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1845
            // check range
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1846
            $regexp = parse_ip_range_regex($ban_value);
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1847
            if ( !$regexp )
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1848
            {
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1849
              continue;
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1850
            }
1101
30d8bb88572d Sessions: Improved inactive account UX; shuffled around a bit of code so that whitelist checks are shared; fixed a bunch of bugs related to ban code and IPv6 addresses
Dan
parents: 1089
diff changeset
  1851
            if ( preg_match("/$regexp/", $remote_addr) )
270
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1852
            {
391
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  1853
              $reason = $reason_temp;
270
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1854
              $banned = true;
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1855
            }
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1856
          }
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1857
          else
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1858
          {
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1859
            // User is banned
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1860
            $banned = true;
391
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  1861
            $reason = $reason_temp;
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1862
          }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1863
        }
270
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1864
      }
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1865
      $db->free_result();
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1866
    }
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1867
    else
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1868
    {
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1869
      // check by IP only
320
112debff64bd SURPRISE! Preliminary PostgreSQL support added. The required schema file is not present in this commit and will be included at a later date. No installer support is implemented. Also in this commit: several fixes including <!-- SYSMSG ... --> was broken in template compiler; set fixed width on included images to prevent the thumbnail box from getting huge; added a much more friendly interface to AJAX responses that are invalid JSON
Dan
parents: 317
diff changeset
  1870
      if ( ENANO_DBLAYER == 'MYSQL' )
112debff64bd SURPRISE! Preliminary PostgreSQL support added. The required schema file is not present in this commit and will be included at a later date. No installer support is implemented. Also in this commit: several fixes including <!-- SYSMSG ... --> was broken in template compiler; set fixed width on included images to prevent the thumbnail box from getting huge; added a much more friendly interface to AJAX responses that are invalid JSON
Dan
parents: 317
diff changeset
  1871
      {
112debff64bd SURPRISE! Preliminary PostgreSQL support added. The required schema file is not present in this commit and will be included at a later date. No installer support is implemented. Also in this commit: several fixes including <!-- SYSMSG ... --> was broken in template compiler; set fixed width on included images to prevent the thumbnail box from getting huge; added a much more friendly interface to AJAX responses that are invalid JSON
Dan
parents: 317
diff changeset
  1872
        $sql = "SELECT $col_reason, ban_value, ban_type, is_regex FROM " . table_prefix . "banlist WHERE
112debff64bd SURPRISE! Preliminary PostgreSQL support added. The required schema file is not present in this commit and will be included at a later date. No installer support is implemented. Also in this commit: several fixes including <!-- SYSMSG ... --> was broken in template compiler; set fixed width on included images to prevent the thumbnail box from getting huge; added a much more friendly interface to AJAX responses that are invalid JSON
Dan
parents: 317
diff changeset
  1873
                  ( ban_type = " . BAN_IP    . " AND is_regex = 0 ) OR
112debff64bd SURPRISE! Preliminary PostgreSQL support added. The required schema file is not present in this commit and will be included at a later date. No installer support is implemented. Also in this commit: several fixes including <!-- SYSMSG ... --> was broken in template compiler; set fixed width on included images to prevent the thumbnail box from getting huge; added a much more friendly interface to AJAX responses that are invalid JSON
Dan
parents: 317
diff changeset
  1874
                  ( ban_type = " . BAN_IP    . " AND is_regex = 1 AND '{$_SERVER['REMOTE_ADDR']}' REGEXP ban_value )
112debff64bd SURPRISE! Preliminary PostgreSQL support added. The required schema file is not present in this commit and will be included at a later date. No installer support is implemented. Also in this commit: several fixes including <!-- SYSMSG ... --> was broken in template compiler; set fixed width on included images to prevent the thumbnail box from getting huge; added a much more friendly interface to AJAX responses that are invalid JSON
Dan
parents: 317
diff changeset
  1875
                ORDER BY ban_type ASC;";
112debff64bd SURPRISE! Preliminary PostgreSQL support added. The required schema file is not present in this commit and will be included at a later date. No installer support is implemented. Also in this commit: several fixes including <!-- SYSMSG ... --> was broken in template compiler; set fixed width on included images to prevent the thumbnail box from getting huge; added a much more friendly interface to AJAX responses that are invalid JSON
Dan
parents: 317
diff changeset
  1876
      }
112debff64bd SURPRISE! Preliminary PostgreSQL support added. The required schema file is not present in this commit and will be included at a later date. No installer support is implemented. Also in this commit: several fixes including <!-- SYSMSG ... --> was broken in template compiler; set fixed width on included images to prevent the thumbnail box from getting huge; added a much more friendly interface to AJAX responses that are invalid JSON
Dan
parents: 317
diff changeset
  1877
      else if ( ENANO_DBLAYER == 'PGSQL' )
112debff64bd SURPRISE! Preliminary PostgreSQL support added. The required schema file is not present in this commit and will be included at a later date. No installer support is implemented. Also in this commit: several fixes including <!-- SYSMSG ... --> was broken in template compiler; set fixed width on included images to prevent the thumbnail box from getting huge; added a much more friendly interface to AJAX responses that are invalid JSON
Dan
parents: 317
diff changeset
  1878
      {
112debff64bd SURPRISE! Preliminary PostgreSQL support added. The required schema file is not present in this commit and will be included at a later date. No installer support is implemented. Also in this commit: several fixes including <!-- SYSMSG ... --> was broken in template compiler; set fixed width on included images to prevent the thumbnail box from getting huge; added a much more friendly interface to AJAX responses that are invalid JSON
Dan
parents: 317
diff changeset
  1879
        $sql = "SELECT $col_reason, ban_value, ban_type, is_regex FROM " . table_prefix . "banlist WHERE
112debff64bd SURPRISE! Preliminary PostgreSQL support added. The required schema file is not present in this commit and will be included at a later date. No installer support is implemented. Also in this commit: several fixes including <!-- SYSMSG ... --> was broken in template compiler; set fixed width on included images to prevent the thumbnail box from getting huge; added a much more friendly interface to AJAX responses that are invalid JSON
Dan
parents: 317
diff changeset
  1880
                  ( ban_type = " . BAN_IP    . " AND is_regex = 0 ) OR
322
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  1881
                  ( ban_type = " . BAN_IP    . " AND is_regex = 1 AND '{$_SERVER['REMOTE_ADDR']}' ~ ban_value )
320
112debff64bd SURPRISE! Preliminary PostgreSQL support added. The required schema file is not present in this commit and will be included at a later date. No installer support is implemented. Also in this commit: several fixes including <!-- SYSMSG ... --> was broken in template compiler; set fixed width on included images to prevent the thumbnail box from getting huge; added a much more friendly interface to AJAX responses that are invalid JSON
Dan
parents: 317
diff changeset
  1882
                ORDER BY ban_type ASC;";
112debff64bd SURPRISE! Preliminary PostgreSQL support added. The required schema file is not present in this commit and will be included at a later date. No installer support is implemented. Also in this commit: several fixes including <!-- SYSMSG ... --> was broken in template compiler; set fixed width on included images to prevent the thumbnail box from getting huge; added a much more friendly interface to AJAX responses that are invalid JSON
Dan
parents: 317
diff changeset
  1883
      }
270
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1884
      $q = $this->sql($sql);
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1885
      if ( $db->numrows() > 0 )
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1886
      {
391
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  1887
        while ( list($reason_temp, $ban_value, $ban_type, $is_regex) = $db->fetchrow_num() )
270
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1888
        {
495
00f5cd31217a Fixed undefined variable ($row['is_regex'] instead of $is_regex) in sessions.php
Dan
parents: 485
diff changeset
  1889
          if ( $ban_type == BAN_IP && $is_regex != 1 )
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1890
          {
270
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1891
            // check range
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1892
            $regexp = parse_ip_range_regex($ban_value);
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1893
            if ( !$regexp )
1101
30d8bb88572d Sessions: Improved inactive account UX; shuffled around a bit of code so that whitelist checks are shared; fixed a bunch of bugs related to ban code and IPv6 addresses
Dan
parents: 1089
diff changeset
  1894
            {
30d8bb88572d Sessions: Improved inactive account UX; shuffled around a bit of code so that whitelist checks are shared; fixed a bunch of bugs related to ban code and IPv6 addresses
Dan
parents: 1089
diff changeset
  1895
              die("bad regexp for $ban_value");
270
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1896
              continue;
1101
30d8bb88572d Sessions: Improved inactive account UX; shuffled around a bit of code so that whitelist checks are shared; fixed a bunch of bugs related to ban code and IPv6 addresses
Dan
parents: 1089
diff changeset
  1897
            }
30d8bb88572d Sessions: Improved inactive account UX; shuffled around a bit of code so that whitelist checks are shared; fixed a bunch of bugs related to ban code and IPv6 addresses
Dan
parents: 1089
diff changeset
  1898
            if ( preg_match("/$regexp/", $remote_addr) )
270
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1899
            {
391
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  1900
              $reason = $reason_temp;
270
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1901
              $banned = true;
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1902
            }
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1903
          }
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1904
          else
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1905
          {
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1906
            // User is banned
391
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  1907
            $reason = $reason_temp;
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1908
            $banned = true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1909
          }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1910
        }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1911
      }
270
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1912
      $db->free_result();
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1913
    }
1101
30d8bb88572d Sessions: Improved inactive account UX; shuffled around a bit of code so that whitelist checks are shared; fixed a bunch of bugs related to ban code and IPv6 addresses
Dan
parents: 1089
diff changeset
  1914
    if ( $banned && !$this->on_critical_page(true) )
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1915
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1916
      // This guy is banned - kill the session, kill the database connection, bail out, and be pretty about it
391
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  1917
      die_semicritical($lang->get('user_ban_msg_title'), '<p>' . $lang->get('user_ban_msg_body') . '</p><div class="error-box"><b>' . $lang->get('user_ban_lbl_reason') . '</b><br />' . $reason . '</div>');
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1918
      exit;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1919
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1920
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1921
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1922
  # Registration
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1923
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1924
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1925
   * Registers a user. This does not perform any type of login.
270
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1926
   * @param string New user's username
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1927
   * @param string This should be unencrypted.
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1928
   * @param string E-mail address.
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1929
   * @param string Optional, defaults to ''.
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1930
   * @param bool Optional. If true, the account is not activated initially and an admin activation request is sent. The caller is responsible for sending the address info and notice.
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1931
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1932
   
30
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1933
  function create_user($username, $password, $email, $real_name = '', $coppa = false)
13
fdd6b9dd42c3 Installer actually works now on dev servers; minor language change in template.php; code cleanliness fix in sessions.php
Dan
parents: 1
diff changeset
  1934
  {
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1935
    global $db, $session, $paths, $template, $plugins; // Common objects
370
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  1936
    global $lang;
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1937
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1938
    // Initialize AES
286
b2f985e4cef3 Fixed a number of issues with SQL query readability and some undefined index-ish errors; consequently the SQL report feature was added
Dan
parents: 270
diff changeset
  1939
    $aes = AESCrypt::singleton(AES_BITS, AES_BLOCKSIZE);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1940
    
359
e0787bb6285b Implemented IP logging for comments and registration
Dan
parents: 345
diff changeset
  1941
    // Since we're recording IP addresses, make sure the user's IP is safe.
e0787bb6285b Implemented IP logging for comments and registration
Dan
parents: 345
diff changeset
  1942
    $ip =& $_SERVER['REMOTE_ADDR'];
e0787bb6285b Implemented IP logging for comments and registration
Dan
parents: 345
diff changeset
  1943
    if ( !is_valid_ip($ip) )
e0787bb6285b Implemented IP logging for comments and registration
Dan
parents: 345
diff changeset
  1944
      return 'Invalid IP';
e0787bb6285b Implemented IP logging for comments and registration
Dan
parents: 345
diff changeset
  1945
    
e0787bb6285b Implemented IP logging for comments and registration
Dan
parents: 345
diff changeset
  1946
    if ( !preg_match('#^'.$this->valid_username.'$#', $username) )
370
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  1947
      return $lang->get('user_reg_err_username_banned_chars');
359
e0787bb6285b Implemented IP logging for comments and registration
Dan
parents: 345
diff changeset
  1948
    
270
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1949
    $username = str_replace('_', ' ', $username);
135
c5dbad7ec2d0 Enano should now fully support UTF-8 usernames; newly registered users are now granted automatic edit access to their user pages (admins can still use protection on the page)
Dan
parents: 133
diff changeset
  1950
    $user_orig = $username;
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1951
    $username = $this->prepare_text($username);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1952
    $email = $this->prepare_text($email);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1953
    $real_name = $this->prepare_text($real_name);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1954
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1955
    $nameclause = ( $real_name != '' ) ? ' OR real_name=\''.$real_name.'\'' : '';
320
112debff64bd SURPRISE! Preliminary PostgreSQL support added. The required schema file is not present in this commit and will be included at a later date. No installer support is implemented. Also in this commit: several fixes including <!-- SYSMSG ... --> was broken in template compiler; set fixed width on included images to prevent the thumbnail box from getting huge; added a much more friendly interface to AJAX responses that are invalid JSON
Dan
parents: 317
diff changeset
  1956
    $q = $this->sql('SELECT * FROM '.table_prefix.'users WHERE ' . ENANO_SQLFUNC_LOWERCASE . '(username)=\''.strtolower($username).'\' OR email=\''.$email.'\''.$nameclause.';');
133
af0f6ec48de3 Fully implemented password complexity enforcement; added encryption for passwords on registration form; some baby steps taken towards supporting international usernames - this is not working very well, we might need a hackish fix; TODO: implement password strength meter into installer UI and get international usernames 100% working
Dan
parents: 131
diff changeset
  1957
    if($db->numrows() > 0)
af0f6ec48de3 Fully implemented password complexity enforcement; added encryption for passwords on registration form; some baby steps taken towards supporting international usernames - this is not working very well, we might need a hackish fix; TODO: implement password strength meter into installer UI and get international usernames 100% working
Dan
parents: 131
diff changeset
  1958
    {
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1959
      $row = $db->fetchrow();
370
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  1960
      $str = 'user_reg_err_dupe';
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  1961
      
133
af0f6ec48de3 Fully implemented password complexity enforcement; added encryption for passwords on registration form; some baby steps taken towards supporting international usernames - this is not working very well, we might need a hackish fix; TODO: implement password strength meter into installer UI and get international usernames 100% working
Dan
parents: 131
diff changeset
  1962
      if ( $row['username'] == $username )
af0f6ec48de3 Fully implemented password complexity enforcement; added encryption for passwords on registration form; some baby steps taken towards supporting international usernames - this is not working very well, we might need a hackish fix; TODO: implement password strength meter into installer UI and get international usernames 100% working
Dan
parents: 131
diff changeset
  1963
      {
370
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  1964
        $str .= '_username';
133
af0f6ec48de3 Fully implemented password complexity enforcement; added encryption for passwords on registration form; some baby steps taken towards supporting international usernames - this is not working very well, we might need a hackish fix; TODO: implement password strength meter into installer UI and get international usernames 100% working
Dan
parents: 131
diff changeset
  1965
      }
af0f6ec48de3 Fully implemented password complexity enforcement; added encryption for passwords on registration form; some baby steps taken towards supporting international usernames - this is not working very well, we might need a hackish fix; TODO: implement password strength meter into installer UI and get international usernames 100% working
Dan
parents: 131
diff changeset
  1966
      if ( $row['email'] == $email )
af0f6ec48de3 Fully implemented password complexity enforcement; added encryption for passwords on registration form; some baby steps taken towards supporting international usernames - this is not working very well, we might need a hackish fix; TODO: implement password strength meter into installer UI and get international usernames 100% working
Dan
parents: 131
diff changeset
  1967
      {
370
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  1968
        $str .= '_email';
133
af0f6ec48de3 Fully implemented password complexity enforcement; added encryption for passwords on registration form; some baby steps taken towards supporting international usernames - this is not working very well, we might need a hackish fix; TODO: implement password strength meter into installer UI and get international usernames 100% working
Dan
parents: 131
diff changeset
  1969
      }
af0f6ec48de3 Fully implemented password complexity enforcement; added encryption for passwords on registration form; some baby steps taken towards supporting international usernames - this is not working very well, we might need a hackish fix; TODO: implement password strength meter into installer UI and get international usernames 100% working
Dan
parents: 131
diff changeset
  1970
      if ( $row['real_name'] == $real_name && $real_name != '' )
af0f6ec48de3 Fully implemented password complexity enforcement; added encryption for passwords on registration form; some baby steps taken towards supporting international usernames - this is not working very well, we might need a hackish fix; TODO: implement password strength meter into installer UI and get international usernames 100% working
Dan
parents: 131
diff changeset
  1971
      {
370
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  1972
        $str .= '_realname';
133
af0f6ec48de3 Fully implemented password complexity enforcement; added encryption for passwords on registration form; some baby steps taken towards supporting international usernames - this is not working very well, we might need a hackish fix; TODO: implement password strength meter into installer UI and get international usernames 100% working
Dan
parents: 131
diff changeset
  1973
      }
370
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  1974
      
371
dc6026376919 Improved compatibility with PostgreSQL and fixed a number of installer bugs; fixed missing "meta" category declaration in language files
Dan
parents: 370
diff changeset
  1975
      return $lang->get($str);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1976
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1977
    
133
af0f6ec48de3 Fully implemented password complexity enforcement; added encryption for passwords on registration form; some baby steps taken towards supporting international usernames - this is not working very well, we might need a hackish fix; TODO: implement password strength meter into installer UI and get international usernames 100% working
Dan
parents: 131
diff changeset
  1978
    // Is the password strong enough?
af0f6ec48de3 Fully implemented password complexity enforcement; added encryption for passwords on registration form; some baby steps taken towards supporting international usernames - this is not working very well, we might need a hackish fix; TODO: implement password strength meter into installer UI and get international usernames 100% working
Dan
parents: 131
diff changeset
  1979
    if ( getConfig('pw_strength_enable') )
af0f6ec48de3 Fully implemented password complexity enforcement; added encryption for passwords on registration form; some baby steps taken towards supporting international usernames - this is not working very well, we might need a hackish fix; TODO: implement password strength meter into installer UI and get international usernames 100% working
Dan
parents: 131
diff changeset
  1980
    {
af0f6ec48de3 Fully implemented password complexity enforcement; added encryption for passwords on registration form; some baby steps taken towards supporting international usernames - this is not working very well, we might need a hackish fix; TODO: implement password strength meter into installer UI and get international usernames 100% working
Dan
parents: 131
diff changeset
  1981
      $min_score = intval( getConfig('pw_strength_minimum') );
af0f6ec48de3 Fully implemented password complexity enforcement; added encryption for passwords on registration form; some baby steps taken towards supporting international usernames - this is not working very well, we might need a hackish fix; TODO: implement password strength meter into installer UI and get international usernames 100% working
Dan
parents: 131
diff changeset
  1982
      $pass_score = password_score($password);
af0f6ec48de3 Fully implemented password complexity enforcement; added encryption for passwords on registration form; some baby steps taken towards supporting international usernames - this is not working very well, we might need a hackish fix; TODO: implement password strength meter into installer UI and get international usernames 100% working
Dan
parents: 131
diff changeset
  1983
      if ( $pass_score < $min_score )
af0f6ec48de3 Fully implemented password complexity enforcement; added encryption for passwords on registration form; some baby steps taken towards supporting international usernames - this is not working very well, we might need a hackish fix; TODO: implement password strength meter into installer UI and get international usernames 100% working
Dan
parents: 131
diff changeset
  1984
      {
370
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  1985
        return $lang->get('user_reg_err_password_too_weak');
133
af0f6ec48de3 Fully implemented password complexity enforcement; added encryption for passwords on registration form; some baby steps taken towards supporting international usernames - this is not working very well, we might need a hackish fix; TODO: implement password strength meter into installer UI and get international usernames 100% working
Dan
parents: 131
diff changeset
  1986
      }
af0f6ec48de3 Fully implemented password complexity enforcement; added encryption for passwords on registration form; some baby steps taken towards supporting international usernames - this is not working very well, we might need a hackish fix; TODO: implement password strength meter into installer UI and get international usernames 100% working
Dan
parents: 131
diff changeset
  1987
    }
af0f6ec48de3 Fully implemented password complexity enforcement; added encryption for passwords on registration form; some baby steps taken towards supporting international usernames - this is not working very well, we might need a hackish fix; TODO: implement password strength meter into installer UI and get international usernames 100% working
Dan
parents: 131
diff changeset
  1988
    
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1989
    // Require the account to be activated?
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1990
    switch(getConfig('account_activation'))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1991
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1992
      case 'none':
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1993
      default:
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1994
        $active = '1';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1995
        break;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1996
      case 'user':
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1997
        $active = '0';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1998
        break;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1999
      case 'admin':
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2000
        $active = '0';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2001
        break;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2002
    }
30
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2003
    if ( $coppa )
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2004
      $active = '0';
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2005
    
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2006
    $coppa_col = ( $coppa ) ? '1' : '0';
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2007
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2008
    // Generate a totally random activation key
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2009
    $actkey = sha1 ( microtime() . mt_rand() );
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2010
30
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2011
    // We good, create the user
832
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 826
diff changeset
  2012
    $this->sql('INSERT INTO '.table_prefix.'users ( username, email, real_name, theme, style, reg_time, account_active, activation_key, user_level, user_coppa, user_registration_ip ) VALUES ( \''.$username.'\', \''.$email.'\', \''.$real_name.'\', \''.$template->default_theme.'\', \''.$template->default_style.'\', '.time().', '.$active.', \''.$actkey.'\', '.USER_LEVEL_CHPREF.', ' . $coppa_col . ', \'' . $ip . '\' );');
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2013
    
31
dc8741857bde Finished Special:Preferences/Profile page! Only the wikitext parser cleanup left, yay!
Dan
parents: 30
diff changeset
  2014
    // Get user ID and create users_extra entry
dc8741857bde Finished Special:Preferences/Profile page! Only the wikitext parser cleanup left, yay!
Dan
parents: 30
diff changeset
  2015
    $q = $this->sql('SELECT user_id FROM '.table_prefix."users WHERE username='$username';");
dc8741857bde Finished Special:Preferences/Profile page! Only the wikitext parser cleanup left, yay!
Dan
parents: 30
diff changeset
  2016
    if ( $db->numrows() > 0 )
dc8741857bde Finished Special:Preferences/Profile page! Only the wikitext parser cleanup left, yay!
Dan
parents: 30
diff changeset
  2017
    {
359
e0787bb6285b Implemented IP logging for comments and registration
Dan
parents: 345
diff changeset
  2018
      list($user_id) = $db->fetchrow_num();
31
dc8741857bde Finished Special:Preferences/Profile page! Only the wikitext parser cleanup left, yay!
Dan
parents: 30
diff changeset
  2019
      $db->free_result();
dc8741857bde Finished Special:Preferences/Profile page! Only the wikitext parser cleanup left, yay!
Dan
parents: 30
diff changeset
  2020
      
42
45ebe475ff75 I dunno how many times I'm gonna have to fix the "problem seems to be the hex conversion" bug, but this is at least the fourth try.
Dan
parents: 32
diff changeset
  2021
      $this->sql('INSERT INTO '.table_prefix.'users_extra(user_id) VALUES(' . $user_id . ');');
31
dc8741857bde Finished Special:Preferences/Profile page! Only the wikitext parser cleanup left, yay!
Dan
parents: 30
diff changeset
  2022
    }
dc8741857bde Finished Special:Preferences/Profile page! Only the wikitext parser cleanup left, yay!
Dan
parents: 30
diff changeset
  2023
    
832
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 826
diff changeset
  2024
    // Set the password
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 826
diff changeset
  2025
    $this->set_password($user_id, $password);
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 826
diff changeset
  2026
    
731
8e6dbf6882c2 Added config option to grant userpage rights to new users (defaults to on, as it was hardcoded on before)
Dan
parents: 725
diff changeset
  2027
    // Config option added, 1.1.5
8e6dbf6882c2 Added config option to grant userpage rights to new users (defaults to on, as it was hardcoded on before)
Dan
parents: 725
diff changeset
  2028
    if ( getConfig('userpage_grant_acl', '1') == '1' )             
8e6dbf6882c2 Added config option to grant userpage rights to new users (defaults to on, as it was hardcoded on before)
Dan
parents: 725
diff changeset
  2029
    {
8e6dbf6882c2 Added config option to grant userpage rights to new users (defaults to on, as it was hardcoded on before)
Dan
parents: 725
diff changeset
  2030
      // Grant edit and very limited mod access to the userpage
8e6dbf6882c2 Added config option to grant userpage rights to new users (defaults to on, as it was hardcoded on before)
Dan
parents: 725
diff changeset
  2031
      $acl_data = array(
8e6dbf6882c2 Added config option to grant userpage rights to new users (defaults to on, as it was hardcoded on before)
Dan
parents: 725
diff changeset
  2032
          'read' => AUTH_ALLOW,
8e6dbf6882c2 Added config option to grant userpage rights to new users (defaults to on, as it was hardcoded on before)
Dan
parents: 725
diff changeset
  2033
          'view_source' => AUTH_ALLOW,
8e6dbf6882c2 Added config option to grant userpage rights to new users (defaults to on, as it was hardcoded on before)
Dan
parents: 725
diff changeset
  2034
          'edit_page' => AUTH_ALLOW,
8e6dbf6882c2 Added config option to grant userpage rights to new users (defaults to on, as it was hardcoded on before)
Dan
parents: 725
diff changeset
  2035
          'post_comments' => AUTH_ALLOW,
8e6dbf6882c2 Added config option to grant userpage rights to new users (defaults to on, as it was hardcoded on before)
Dan
parents: 725
diff changeset
  2036
          'edit_comments' => AUTH_ALLOW, // only allows editing own comments
8e6dbf6882c2 Added config option to grant userpage rights to new users (defaults to on, as it was hardcoded on before)
Dan
parents: 725
diff changeset
  2037
          'history_view' => AUTH_ALLOW,
8e6dbf6882c2 Added config option to grant userpage rights to new users (defaults to on, as it was hardcoded on before)
Dan
parents: 725
diff changeset
  2038
          'history_rollback' => AUTH_ALLOW,
8e6dbf6882c2 Added config option to grant userpage rights to new users (defaults to on, as it was hardcoded on before)
Dan
parents: 725
diff changeset
  2039
          'rename' => AUTH_ALLOW,
8e6dbf6882c2 Added config option to grant userpage rights to new users (defaults to on, as it was hardcoded on before)
Dan
parents: 725
diff changeset
  2040
          'delete_page' => AUTH_ALLOW,
8e6dbf6882c2 Added config option to grant userpage rights to new users (defaults to on, as it was hardcoded on before)
Dan
parents: 725
diff changeset
  2041
          'tag_create' => AUTH_ALLOW,
8e6dbf6882c2 Added config option to grant userpage rights to new users (defaults to on, as it was hardcoded on before)
Dan
parents: 725
diff changeset
  2042
          'tag_delete_own' => AUTH_ALLOW,
8e6dbf6882c2 Added config option to grant userpage rights to new users (defaults to on, as it was hardcoded on before)
Dan
parents: 725
diff changeset
  2043
          'tag_delete_other' => AUTH_ALLOW,
8e6dbf6882c2 Added config option to grant userpage rights to new users (defaults to on, as it was hardcoded on before)
Dan
parents: 725
diff changeset
  2044
          'edit_cat' => AUTH_ALLOW,
8e6dbf6882c2 Added config option to grant userpage rights to new users (defaults to on, as it was hardcoded on before)
Dan
parents: 725
diff changeset
  2045
          'create_page' => AUTH_ALLOW
8e6dbf6882c2 Added config option to grant userpage rights to new users (defaults to on, as it was hardcoded on before)
Dan
parents: 725
diff changeset
  2046
        );
8e6dbf6882c2 Added config option to grant userpage rights to new users (defaults to on, as it was hardcoded on before)
Dan
parents: 725
diff changeset
  2047
      $acl_data = $db->escape($this->perm_to_string($acl_data));
8e6dbf6882c2 Added config option to grant userpage rights to new users (defaults to on, as it was hardcoded on before)
Dan
parents: 725
diff changeset
  2048
      $userpage = $db->escape(sanitize_page_id($user_orig));
8e6dbf6882c2 Added config option to grant userpage rights to new users (defaults to on, as it was hardcoded on before)
Dan
parents: 725
diff changeset
  2049
      $cols = "target_type, target_id, page_id, namespace, rules";
8e6dbf6882c2 Added config option to grant userpage rights to new users (defaults to on, as it was hardcoded on before)
Dan
parents: 725
diff changeset
  2050
      $vals = ACL_TYPE_USER . ", $user_id, '$userpage', 'User', '$acl_data'";
8e6dbf6882c2 Added config option to grant userpage rights to new users (defaults to on, as it was hardcoded on before)
Dan
parents: 725
diff changeset
  2051
      $q = "INSERT INTO ".table_prefix."acl($cols) VALUES($vals);";
8e6dbf6882c2 Added config option to grant userpage rights to new users (defaults to on, as it was hardcoded on before)
Dan
parents: 725
diff changeset
  2052
      $this->sql($q);
8e6dbf6882c2 Added config option to grant userpage rights to new users (defaults to on, as it was hardcoded on before)
Dan
parents: 725
diff changeset
  2053
    }
135
c5dbad7ec2d0 Enano should now fully support UTF-8 usernames; newly registered users are now granted automatic edit access to their user pages (admins can still use protection on the page)
Dan
parents: 133
diff changeset
  2054
    
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2055
    // Require the account to be activated?
30
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2056
    if ( $coppa )
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2057
    {
832
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 826
diff changeset
  2058
      $this->admin_activation_request($user_orig);
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 826
diff changeset
  2059
      $this->send_coppa_mail($user_orig, $email);
30
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2060
    }
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2061
    else
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2062
    {
30
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2063
      switch(getConfig('account_activation'))
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2064
      {
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2065
        case 'none':
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2066
        default:
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2067
          break;
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2068
        case 'user':
832
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 826
diff changeset
  2069
          $a = $this->send_activation_mail($user_orig);
30
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2070
          if(!$a)
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2071
          {
832
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 826
diff changeset
  2072
            $this->admin_activation_request($user_orig);
370
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  2073
            return $lang->get('user_reg_err_actmail_failed') . ' ' . $a;
30
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2074
          }
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2075
          break;
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2076
        case 'admin':
832
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 826
diff changeset
  2077
          $this->admin_activation_request($user_orig);
30
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2078
          break;
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2079
      }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2080
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2081
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2082
    // Leave some data behind for the hook
832
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 826
diff changeset
  2083
    $code = $plugins->setHook('user_registered');
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2084
    foreach ( $code as $cmd )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2085
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2086
      eval($cmd);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2087
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2088
    
832
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 826
diff changeset
  2089
    // Uncomment to automatically log the user in (WARNING: commented out for a reason - doesn't consider activation and other things)
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 826
diff changeset
  2090
    // $this->register_session($user_orig, $password);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2091
    return 'success';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2092
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2093
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2094
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2095
   * Attempts to send an e-mail to the specified user with activation instructions.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2096
   * @param string $u The usernamd of the user requesting activation
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2097
   * @return bool true on success, false on failure
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2098
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2099
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2100
  function send_activation_mail($u, $actkey = false)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2101
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2102
    global $db, $session, $paths, $template, $plugins; // Common objects
370
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  2103
    global $lang;
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2104
    $q = $this->sql('SELECT username,activation_key,account_active,email FROM '.table_prefix.'users WHERE username=\''.$db->escape($u).'\';');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2105
    $r = $db->fetchrow();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2106
    if ( empty($r['email']) )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2107
      $db->_die('BUG: $session->send_activation_mail(): no e-mail address in row');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2108
    
370
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  2109
    $aklink = makeUrlComplete('Special', 'ActivateAccount/'.str_replace(' ', '_', $u).'/'. ( ( is_string($actkey) ) ? $actkey : $r['activation_key'] ) );
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  2110
    $message = $lang->get('user_reg_activation_email', array(
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  2111
        'activation_link' => $aklink,
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  2112
        'username' => $u
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  2113
      ));
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  2114
      
832
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 826
diff changeset
  2115
    if ( getConfig('smtp_enabled') == '1' )
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2116
    {
370
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  2117
      $result = smtp_send_email($r['email'], $lang->get('user_reg_activation_email_subject'), preg_replace("#(?<!\r)\n#s", "\n", $message), getConfig('contact_email'));
832
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 826
diff changeset
  2118
      if ( $result == 'success' )
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 826
diff changeset
  2119
      {
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 826
diff changeset
  2120
        $result = true;
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 826
diff changeset
  2121
      }
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 826
diff changeset
  2122
      else
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 826
diff changeset
  2123
      {
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 826
diff changeset
  2124
        echo $result;
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 826
diff changeset
  2125
        $result = false;
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 826
diff changeset
  2126
      }
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 826
diff changeset
  2127
    }
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 826
diff changeset
  2128
    else
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 826
diff changeset
  2129
    {
370
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  2130
      $result = mail($r['email'], $lang->get('user_reg_activation_email_subject'), preg_replace("#(?<!\r)\n#s", "\n", $message), 'From: '.getConfig('contact_email'));
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2131
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2132
    return $result;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2133
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2134
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2135
  /**
30
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2136
   * Attempts to send an e-mail to the specified user's e-mail address on file intended for the parents
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2137
   * @param string $u The usernamd of the user requesting activation
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2138
   * @return bool true on success, false on failure
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2139
   */
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2140
   
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2141
  function send_coppa_mail($u, $actkey = false)
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2142
  {
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2143
    global $db, $session, $paths, $template, $plugins; // Common objects
370
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  2144
    global $lang;
30
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2145
    
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2146
    $q = $this->sql('SELECT username,email FROM '.table_prefix.'users WHERE user_id=2 OR user_level=' . USER_LEVEL_ADMIN . ' ORDER BY user_id ASC;');
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2147
    $un = $db->fetchrow();
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2148
    $admin_user = $un['username'];
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2149
    
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2150
    $q = $this->sql('SELECT username,activation_key,account_active,email FROM '.table_prefix.'users WHERE username=\''.$db->escape($u).'\';');
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2151
    $r = $db->fetchrow();
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2152
    if ( empty($r['email']) )
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2153
      $db->_die('BUG: $session->send_activation_mail(): no e-mail address in row');
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2154
      
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2155
    if(isset($_SERVER['HTTPS'])) $prot = 'https';
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2156
    else $prot = 'http';                                                                           
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2157
    if($_SERVER['SERVER_PORT'] == '80') $p = '';
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2158
    else $p = ':'.$_SERVER['SERVER_PORT'];
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2159
    $sidbak = false;
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2160
    if($this->sid_super)
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2161
      $sidbak = $this->sid_super;
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2162
    $this->sid_super = false;
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2163
    if($sidbak)
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2164
      $this->sid_super = $sidbak;
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2165
    unset($sidbak);
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2166
    $link = "$prot://".$_SERVER['HTTP_HOST'].scriptPath;
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2167
    
370
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  2168
    $message = $lang->get(
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  2169
        'user_reg_activation_email_coppa',
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  2170
        array(
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  2171
          'username' => $u,
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  2172
          'admin_user' => $admin_user,
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  2173
          'site_link' => $link
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  2174
        )
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  2175
      );
30
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2176
    
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2177
    
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2178
    if(getConfig('smtp_enabled') == '1')
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2179
    {
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2180
      $result = smtp_send_email($r['email'], getConfig('site_name').' website account activation', preg_replace("#(?<!\r)\n#s", "\n", $message), getConfig('contact_email'));
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2181
      if($result == 'success') 
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2182
      {
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2183
        $result = true;
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2184
      }
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2185
      else
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2186
      {
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2187
        echo $result;
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2188
        $result = false;
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2189
      }
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2190
    } 
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2191
    else
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2192
    {
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2193
      $result = mail($r['email'], getConfig('site_name').' website account activation', preg_replace("#(?<!\r)\n#s", "\n", $message), 'From: '.getConfig('contact_email'));
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2194
    }
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2195
    return $result;
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2196
  }
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2197
  
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2198
  /**
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2199
   * Sends an e-mail to a user so they can reset their password.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2200
   * @param int $user The user ID, or username if it's a string
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2201
   * @return bool true on success, false on failure
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2202
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2203
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2204
  function mail_password_reset($user)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2205
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2206
    global $db, $session, $paths, $template, $plugins; // Common objects
335
67bd3121a12e Replaced TinyMCE 2.x with 3.0 beta 3. Supports everything but IE. Also rewrote the editor interface completely from the ground up.
Dan
parents: 326
diff changeset
  2207
    global $lang;
67bd3121a12e Replaced TinyMCE 2.x with 3.0 beta 3. Supports everything but IE. Also rewrote the editor interface completely from the ground up.
Dan
parents: 326
diff changeset
  2208
    
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2209
    if(is_int($user))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2210
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2211
      $q = $this->sql('SELECT user_id,username,email FROM '.table_prefix.'users WHERE user_id='.$user.';'); // This is SAFE! This is only called if $user is an integer
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2212
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2213
    elseif(is_string($user))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2214
    {
320
112debff64bd SURPRISE! Preliminary PostgreSQL support added. The required schema file is not present in this commit and will be included at a later date. No installer support is implemented. Also in this commit: several fixes including <!-- SYSMSG ... --> was broken in template compiler; set fixed width on included images to prevent the thumbnail box from getting huge; added a much more friendly interface to AJAX responses that are invalid JSON
Dan
parents: 317
diff changeset
  2215
      $q = $this->sql('SELECT user_id,username,email FROM '.table_prefix.'users WHERE ' . ENANO_SQLFUNC_LOWERCASE . '(username)=' . ENANO_SQLFUNC_LOWERCASE . '(\''.$db->escape($user).'\');');
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2216
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2217
    else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2218
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2219
      return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2220
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2221
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2222
    $row = $db->fetchrow();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2223
    $temp_pass = $this->random_pass();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2224
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2225
    $this->register_temp_password($row['user_id'], $temp_pass);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2226
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2227
    $site_name = getConfig('site_name');
335
67bd3121a12e Replaced TinyMCE 2.x with 3.0 beta 3. Supports everything but IE. Also rewrote the editor interface completely from the ground up.
Dan
parents: 326
diff changeset
  2228
 
67bd3121a12e Replaced TinyMCE 2.x with 3.0 beta 3. Supports everything but IE. Also rewrote the editor interface completely from the ground up.
Dan
parents: 326
diff changeset
  2229
    $message = $lang->get('userfuncs_passreset_email', array(
67bd3121a12e Replaced TinyMCE 2.x with 3.0 beta 3. Supports everything but IE. Also rewrote the editor interface completely from the ground up.
Dan
parents: 326
diff changeset
  2230
        'username' => $row['username'],
67bd3121a12e Replaced TinyMCE 2.x with 3.0 beta 3. Supports everything but IE. Also rewrote the editor interface completely from the ground up.
Dan
parents: 326
diff changeset
  2231
        'site_name' => $site_name,
67bd3121a12e Replaced TinyMCE 2.x with 3.0 beta 3. Supports everything but IE. Also rewrote the editor interface completely from the ground up.
Dan
parents: 326
diff changeset
  2232
        'remote_addr' => $_SERVER['REMOTE_ADDR'],
67bd3121a12e Replaced TinyMCE 2.x with 3.0 beta 3. Supports everything but IE. Also rewrote the editor interface completely from the ground up.
Dan
parents: 326
diff changeset
  2233
        'temp_pass' => $temp_pass
67bd3121a12e Replaced TinyMCE 2.x with 3.0 beta 3. Supports everything but IE. Also rewrote the editor interface completely from the ground up.
Dan
parents: 326
diff changeset
  2234
      ));
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2235
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2236
    if(getConfig('smtp_enabled') == '1')
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2237
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2238
      $result = smtp_send_email($row['email'], getConfig('site_name').' password reset', preg_replace("#(?<!\r)\n#s", "\n", $message), getConfig('contact_email'));
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2239
      if($result == 'success')
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2240
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2241
        $result = true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2242
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2243
      else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2244
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2245
        echo '<p>'.$result.'</p>';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2246
        $result = false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2247
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2248
    } else {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2249
      $result = mail($row['email'], getConfig('site_name').' password reset', preg_replace("#(?<!\r)\n#s", "\n", $message), 'From: '.getConfig('contact_email'));
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2250
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2251
    return $result;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2252
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2253
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2254
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2255
   * Sets the temporary password for the specified user to whatever is specified.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2256
   * @param int $user_id
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2257
   * @param string $password
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2258
   * @return bool
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2259
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2260
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2261
  function register_temp_password($user_id, $password)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2262
  {
801
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  2263
    global $db;
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  2264
    if ( !is_int($user_id) )
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  2265
      return false;
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  2266
    
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  2267
    $this->sql('SELECT password_salt FROM ' . table_prefix . "users WHERE user_id = $user_id;");
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  2268
    if ( $db->numrows() < 1 )
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  2269
      return false;
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  2270
    
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  2271
    list($salt) = $db->fetchrow_num();
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  2272
    $db->free_result();
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  2273
    
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  2274
    $temp_pass = hmac_sha1($password, $salt);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2275
    $this->sql('UPDATE '.table_prefix.'users SET temp_password=\'' . $temp_pass . '\',temp_password_time='.time().' WHERE user_id='.intval($user_id).';');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2276
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2277
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2278
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2279
   * Sends a request to the admin panel to have the username $u activated.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2280
   * @param string $u The username of the user requesting activation
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2281
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2282
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2283
  function admin_activation_request($u)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2284
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2285
    global $db;
1081
745200a9cc2a Fixed some upgrade bugs; added support for choosing one's own date/time formats; rebrand as 1.1.7
Dan
parents: 1079
diff changeset
  2286
    $this->sql('INSERT INTO '.table_prefix.'logs(log_type, action, time_id, date_string, author, edit_summary) VALUES(\'admin\', \'activ_req\', '.time().', \''.enano_date(ED_DATE | ED_TIME).'\', \''.$this->username.'\', \''.$db->escape($u).'\');');
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2287
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2288
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2289
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2290
   * Activates a user account. If the action fails, a report is sent to the admin.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2291
   * @param string $user The username of the user requesting activation
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2292
   * @param string $key The activation key
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2293
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2294
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2295
  function activate_account($user, $key)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2296
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2297
    global $db, $session, $paths, $template, $plugins; // Common objects
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2298
    $this->sql('UPDATE '.table_prefix.'users SET account_active=1 WHERE username=\''.$db->escape($user).'\' AND activation_key=\''.$db->escape($key).'\';');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2299
    $r = mysql_affected_rows();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2300
    if ( $r > 0 )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2301
    {
1081
745200a9cc2a Fixed some upgrade bugs; added support for choosing one's own date/time formats; rebrand as 1.1.7
Dan
parents: 1079
diff changeset
  2302
      $e = $this->sql('INSERT INTO '.table_prefix.'logs(log_type,action,time_id,date_string,author,edit_summary) VALUES(\'security\', \'activ_good\', '.time().', \''.enano_date(ED_DATE | ED_TIME).'\', \''.$db->escape($user).'\', \''.$_SERVER['REMOTE_ADDR'].'\')');
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2303
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2304
    else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2305
    {
1081
745200a9cc2a Fixed some upgrade bugs; added support for choosing one's own date/time formats; rebrand as 1.1.7
Dan
parents: 1079
diff changeset
  2306
      $e = $this->sql('INSERT INTO '.table_prefix.'logs(log_type,action,time_id,date_string,author,edit_summary) VALUES(\'security\', \'activ_bad\', '.time().', \''.enano_date(ED_DATE | ED_TIME).'\', \''.$db->escape($user).'\', \''.$_SERVER['REMOTE_ADDR'].'\')');
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2307
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2308
    return $r;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2309
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2310
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2311
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2312
   * For a given user level identifier (USER_LEVEL_*), returns a string describing that user level.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2313
   * @param int User level
32
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 31
diff changeset
  2314
   * @param bool If true, returns a shorter string. Optional.
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2315
   * @return string
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2316
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2317
  
32
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 31
diff changeset
  2318
  function userlevel_to_string($user_level, $short = false)
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2319
  {
391
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  2320
    global $lang;
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  2321
    
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  2322
    static $levels = array(
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  2323
        'short' => array(
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  2324
            USER_LEVEL_GUEST => 'Guest',
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  2325
            USER_LEVEL_MEMBER => 'Member',
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  2326
            USER_LEVEL_CHPREF => 'Sensitive preferences changeable',
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  2327
            USER_LEVEL_MOD => 'Moderator',
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  2328
            USER_LEVEL_ADMIN => 'Administrative'
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  2329
          ),
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  2330
        'long' => array(
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  2331
            USER_LEVEL_GUEST => 'Low - guest privileges',
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  2332
            USER_LEVEL_MEMBER => 'Standard - normal member level',
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  2333
            USER_LEVEL_CHPREF => 'Medium - user can change his/her own e-mail address and password',
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  2334
            USER_LEVEL_MOD => 'High - moderator privileges',
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  2335
            USER_LEVEL_ADMIN => 'Highest - administrative privileges'
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  2336
          ),
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  2337
        'l10n' => false
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  2338
      );
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  2339
    
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  2340
    if ( is_object($lang) && !$levels['l10n'] )
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2341
    {
391
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  2342
      $levels = array(
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  2343
          'short' => array(
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  2344
              USER_LEVEL_GUEST => $lang->get('user_level_short_guest'),
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  2345
              USER_LEVEL_MEMBER => $lang->get('user_level_short_member'),
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  2346
              USER_LEVEL_CHPREF => $lang->get('user_level_short_chpref'),
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  2347
              USER_LEVEL_MOD => $lang->get('user_level_short_mod'),
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  2348
              USER_LEVEL_ADMIN => $lang->get('user_level_short_admin')
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  2349
            ),
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  2350
          'long' => array(
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  2351
              USER_LEVEL_GUEST => $lang->get('user_level_long_guest'),
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  2352
              USER_LEVEL_MEMBER => $lang->get('user_level_long_member'),
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  2353
              USER_LEVEL_CHPREF => $lang->get('user_level_long_chpref'),
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  2354
              USER_LEVEL_MOD => $lang->get('user_level_long_mod'),
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  2355
              USER_LEVEL_ADMIN => $lang->get('user_level_long_admin')
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  2356
            ),
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  2357
          'l10n' => true
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  2358
        );
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  2359
    }
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  2360
    
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  2361
    $key = ( $short ) ? 'short' : 'long';
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  2362
    if ( isset($levels[$key][$user_level]) )
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  2363
    {
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  2364
      return $levels[$key][$user_level];
32
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 31
diff changeset
  2365
    }
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 31
diff changeset
  2366
    else
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 31
diff changeset
  2367
    {
391
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  2368
      if ( $short )
32
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 31
diff changeset
  2369
      {
391
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  2370
        return ( is_object($lang) ) ? $lang->get('user_level_short_unknown', array('user_level' => $user_level)) : "Unknown - $user_level";
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  2371
      }
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  2372
      else
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  2373
      {
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  2374
        return ( is_object($lang) ) ? $lang->get('user_level_long_unknown', array('user_level' => $user_level)) : "Unknown level ($user_level)";
32
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 31
diff changeset
  2375
      }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2376
    }
391
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  2377
    
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  2378
    return 'Linux rocks!';
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  2379
    
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2380
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2381
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2382
  /**
1079
fcc42560afe6 Added ability for authentication plugins to modify session keys (to allow invalidation when their own authentication data is changed) as well as the ability to disable the built-in password change facility
Dan
parents: 1071
diff changeset
  2383
   * Change a user's e-mail address.
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2384
   * @param int $user_id The user ID of the user to update - this cannot be changed
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2385
   * @param string $email The new e-mail address
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2386
   * @return string 'success' if successful, or array of error strings on failure
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2387
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2388
   
1079
fcc42560afe6 Added ability for authentication plugins to modify session keys (to allow invalidation when their own authentication data is changed) as well as the ability to disable the built-in password change facility
Dan
parents: 1071
diff changeset
  2389
  function change_email($user_id, $email)
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2390
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2391
    global $db, $session, $paths, $template, $plugins; // Common objects
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2392
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2393
    // Create some arrays
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2394
    
1079
fcc42560afe6 Added ability for authentication plugins to modify session keys (to allow invalidation when their own authentication data is changed) as well as the ability to disable the built-in password change facility
Dan
parents: 1071
diff changeset
  2395
    $errors = array(); // Used to hold error strings
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2396
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2397
    // Scan the user ID for problems
1079
fcc42560afe6 Added ability for authentication plugins to modify session keys (to allow invalidation when their own authentication data is changed) as well as the ability to disable the built-in password change facility
Dan
parents: 1071
diff changeset
  2398
    if ( intval($user_id) < 1 )
fcc42560afe6 Added ability for authentication plugins to modify session keys (to allow invalidation when their own authentication data is changed) as well as the ability to disable the built-in password change facility
Dan
parents: 1071
diff changeset
  2399
      $errors[] = 'SQL injection attempt';
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2400
    
1079
fcc42560afe6 Added ability for authentication plugins to modify session keys (to allow invalidation when their own authentication data is changed) as well as the ability to disable the built-in password change facility
Dan
parents: 1071
diff changeset
  2401
    $user_id = intval($user_id);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2402
    
1079
fcc42560afe6 Added ability for authentication plugins to modify session keys (to allow invalidation when their own authentication data is changed) as well as the ability to disable the built-in password change facility
Dan
parents: 1071
diff changeset
  2403
    // Verify e-mail address
fcc42560afe6 Added ability for authentication plugins to modify session keys (to allow invalidation when their own authentication data is changed) as well as the ability to disable the built-in password change facility
Dan
parents: 1071
diff changeset
  2404
    if ( !check_email_address($email) )
fcc42560afe6 Added ability for authentication plugins to modify session keys (to allow invalidation when their own authentication data is changed) as well as the ability to disable the built-in password change facility
Dan
parents: 1071
diff changeset
  2405
      $errors[] = 'user_err_email_not_valid';
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2406
    
1079
fcc42560afe6 Added ability for authentication plugins to modify session keys (to allow invalidation when their own authentication data is changed) as well as the ability to disable the built-in password change facility
Dan
parents: 1071
diff changeset
  2407
    if ( count($errors) > 0 )
fcc42560afe6 Added ability for authentication plugins to modify session keys (to allow invalidation when their own authentication data is changed) as well as the ability to disable the built-in password change facility
Dan
parents: 1071
diff changeset
  2408
      return $errors;
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2409
    
1079
fcc42560afe6 Added ability for authentication plugins to modify session keys (to allow invalidation when their own authentication data is changed) as well as the ability to disable the built-in password change facility
Dan
parents: 1071
diff changeset
  2410
    // Make query
fcc42560afe6 Added ability for authentication plugins to modify session keys (to allow invalidation when their own authentication data is changed) as well as the ability to disable the built-in password change facility
Dan
parents: 1071
diff changeset
  2411
    $email = $db->escape($email);
fcc42560afe6 Added ability for authentication plugins to modify session keys (to allow invalidation when their own authentication data is changed) as well as the ability to disable the built-in password change facility
Dan
parents: 1071
diff changeset
  2412
    $q = $db->sql_query('UPDATE ' . table_prefix . "users SET email = '$email' WHERE user_id = $user_id;");
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2413
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2414
    // We also need to trigger re-activation.
1079
fcc42560afe6 Added ability for authentication plugins to modify session keys (to allow invalidation when their own authentication data is changed) as well as the ability to disable the built-in password change facility
Dan
parents: 1071
diff changeset
  2415
    switch(getConfig('account_activation', 'none'))
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2416
    {
1079
fcc42560afe6 Added ability for authentication plugins to modify session keys (to allow invalidation when their own authentication data is changed) as well as the ability to disable the built-in password change facility
Dan
parents: 1071
diff changeset
  2417
      case 'user':
fcc42560afe6 Added ability for authentication plugins to modify session keys (to allow invalidation when their own authentication data is changed) as well as the ability to disable the built-in password change facility
Dan
parents: 1071
diff changeset
  2418
      case 'admin':
fcc42560afe6 Added ability for authentication plugins to modify session keys (to allow invalidation when their own authentication data is changed) as well as the ability to disable the built-in password change facility
Dan
parents: 1071
diff changeset
  2419
        
fcc42560afe6 Added ability for authentication plugins to modify session keys (to allow invalidation when their own authentication data is changed) as well as the ability to disable the built-in password change facility
Dan
parents: 1071
diff changeset
  2420
        // Note: even with admin activation, activation e-mails are sent when an e-mail is changed.
fcc42560afe6 Added ability for authentication plugins to modify session keys (to allow invalidation when their own authentication data is changed) as well as the ability to disable the built-in password change facility
Dan
parents: 1071
diff changeset
  2421
        
fcc42560afe6 Added ability for authentication plugins to modify session keys (to allow invalidation when their own authentication data is changed) as well as the ability to disable the built-in password change facility
Dan
parents: 1071
diff changeset
  2422
        if ( $session->user_level >= USER_LEVEL_MOD && getConfig('account_activation') == 'admin' )
fcc42560afe6 Added ability for authentication plugins to modify session keys (to allow invalidation when their own authentication data is changed) as well as the ability to disable the built-in password change facility
Dan
parents: 1071
diff changeset
  2423
          // Trust admins and moderators
fcc42560afe6 Added ability for authentication plugins to modify session keys (to allow invalidation when their own authentication data is changed) as well as the ability to disable the built-in password change facility
Dan
parents: 1071
diff changeset
  2424
          break;
fcc42560afe6 Added ability for authentication plugins to modify session keys (to allow invalidation when their own authentication data is changed) as well as the ability to disable the built-in password change facility
Dan
parents: 1071
diff changeset
  2425
        
fcc42560afe6 Added ability for authentication plugins to modify session keys (to allow invalidation when their own authentication data is changed) as well as the ability to disable the built-in password change facility
Dan
parents: 1071
diff changeset
  2426
        // retrieve username
fcc42560afe6 Added ability for authentication plugins to modify session keys (to allow invalidation when their own authentication data is changed) as well as the ability to disable the built-in password change facility
Dan
parents: 1071
diff changeset
  2427
        if ( !$username )
fcc42560afe6 Added ability for authentication plugins to modify session keys (to allow invalidation when their own authentication data is changed) as well as the ability to disable the built-in password change facility
Dan
parents: 1071
diff changeset
  2428
        {
fcc42560afe6 Added ability for authentication plugins to modify session keys (to allow invalidation when their own authentication data is changed) as well as the ability to disable the built-in password change facility
Dan
parents: 1071
diff changeset
  2429
          $q = $this->sql('SELECT username FROM ' . table_prefix . "users WHERE user_id = $user_id;");
fcc42560afe6 Added ability for authentication plugins to modify session keys (to allow invalidation when their own authentication data is changed) as well as the ability to disable the built-in password change facility
Dan
parents: 1071
diff changeset
  2430
          if($db->numrows() < 1)
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2431
          {
1079
fcc42560afe6 Added ability for authentication plugins to modify session keys (to allow invalidation when their own authentication data is changed) as well as the ability to disable the built-in password change facility
Dan
parents: 1071
diff changeset
  2432
            $errors[] = 'The username could not be selected.';
fcc42560afe6 Added ability for authentication plugins to modify session keys (to allow invalidation when their own authentication data is changed) as well as the ability to disable the built-in password change facility
Dan
parents: 1071
diff changeset
  2433
          }
fcc42560afe6 Added ability for authentication plugins to modify session keys (to allow invalidation when their own authentication data is changed) as well as the ability to disable the built-in password change facility
Dan
parents: 1071
diff changeset
  2434
          else
fcc42560afe6 Added ability for authentication plugins to modify session keys (to allow invalidation when their own authentication data is changed) as well as the ability to disable the built-in password change facility
Dan
parents: 1071
diff changeset
  2435
          {
fcc42560afe6 Added ability for authentication plugins to modify session keys (to allow invalidation when their own authentication data is changed) as well as the ability to disable the built-in password change facility
Dan
parents: 1071
diff changeset
  2436
            $row = $db->fetchrow();
fcc42560afe6 Added ability for authentication plugins to modify session keys (to allow invalidation when their own authentication data is changed) as well as the ability to disable the built-in password change facility
Dan
parents: 1071
diff changeset
  2437
            $username = $row['username'];
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2438
          }
1079
fcc42560afe6 Added ability for authentication plugins to modify session keys (to allow invalidation when their own authentication data is changed) as well as the ability to disable the built-in password change facility
Dan
parents: 1071
diff changeset
  2439
        }
fcc42560afe6 Added ability for authentication plugins to modify session keys (to allow invalidation when their own authentication data is changed) as well as the ability to disable the built-in password change facility
Dan
parents: 1071
diff changeset
  2440
        if ( !$username )
fcc42560afe6 Added ability for authentication plugins to modify session keys (to allow invalidation when their own authentication data is changed) as well as the ability to disable the built-in password change facility
Dan
parents: 1071
diff changeset
  2441
          return $errors;
fcc42560afe6 Added ability for authentication plugins to modify session keys (to allow invalidation when their own authentication data is changed) as well as the ability to disable the built-in password change facility
Dan
parents: 1071
diff changeset
  2442
        
fcc42560afe6 Added ability for authentication plugins to modify session keys (to allow invalidation when their own authentication data is changed) as well as the ability to disable the built-in password change facility
Dan
parents: 1071
diff changeset
  2443
        // Generate an activation key
fcc42560afe6 Added ability for authentication plugins to modify session keys (to allow invalidation when their own authentication data is changed) as well as the ability to disable the built-in password change facility
Dan
parents: 1071
diff changeset
  2444
        $actkey = sha1 ( microtime() . mt_rand() );
fcc42560afe6 Added ability for authentication plugins to modify session keys (to allow invalidation when their own authentication data is changed) as well as the ability to disable the built-in password change facility
Dan
parents: 1071
diff changeset
  2445
        $a = $this->send_activation_mail($username, $actkey);
fcc42560afe6 Added ability for authentication plugins to modify session keys (to allow invalidation when their own authentication data is changed) as well as the ability to disable the built-in password change facility
Dan
parents: 1071
diff changeset
  2446
        if(!$a)
fcc42560afe6 Added ability for authentication plugins to modify session keys (to allow invalidation when their own authentication data is changed) as well as the ability to disable the built-in password change facility
Dan
parents: 1071
diff changeset
  2447
        {
fcc42560afe6 Added ability for authentication plugins to modify session keys (to allow invalidation when their own authentication data is changed) as well as the ability to disable the built-in password change facility
Dan
parents: 1071
diff changeset
  2448
          $this->admin_activation_request($username);
fcc42560afe6 Added ability for authentication plugins to modify session keys (to allow invalidation when their own authentication data is changed) as well as the ability to disable the built-in password change facility
Dan
parents: 1071
diff changeset
  2449
        }
fcc42560afe6 Added ability for authentication plugins to modify session keys (to allow invalidation when their own authentication data is changed) as well as the ability to disable the built-in password change facility
Dan
parents: 1071
diff changeset
  2450
        // Deactivate the account until e-mail is confirmed
fcc42560afe6 Added ability for authentication plugins to modify session keys (to allow invalidation when their own authentication data is changed) as well as the ability to disable the built-in password change facility
Dan
parents: 1071
diff changeset
  2451
        $q = $db->sql_query('UPDATE ' . table_prefix . "users SET account_active = 0, activation_key = '$actkey' WHERE user_id = $user_id;");
fcc42560afe6 Added ability for authentication plugins to modify session keys (to allow invalidation when their own authentication data is changed) as well as the ability to disable the built-in password change facility
Dan
parents: 1071
diff changeset
  2452
        break;
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2453
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2454
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2455
    // Yay! We're done
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2456
    return 'success';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2457
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2458
  
591
2529833a7731 Made $session->private_key protected and added pk_{en,de}crypt methods for encrypting and decrypting data using the private key
Dan
parents: 590
diff changeset
  2459
  /**
801
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  2460
   * Sets a user's password.
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  2461
   * @param int|string User ID or username
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  2462
   * @param string New password
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  2463
   */
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  2464
  
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  2465
  function set_password($user, $password)
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  2466
  {
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  2467
    // Generate new password and salt
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  2468
    $hmac_secret = hexencode(AESCrypt::randkey(20), '', '');
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  2469
    $password_hmac = hmac_sha1($password, $hmac_secret);
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  2470
    
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  2471
    // Figure out how we want to specify the user
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  2472
    $uidcol = is_int($user) ? "user_id = $user" : ENANO_SQLFUNC_LOWERCASE . "(username) = '" . strtolower($this->prepare_text($user)) . "'";
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  2473
    
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  2474
    // Perform update
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  2475
    $this->sql('UPDATE ' . table_prefix . "users SET old_encryption = 0, password = '$password_hmac', password_salt = '$hmac_secret' WHERE $uidcol;");
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  2476
    
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  2477
    return true;
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  2478
  }
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  2479
  
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  2480
  /**
591
2529833a7731 Made $session->private_key protected and added pk_{en,de}crypt methods for encrypting and decrypting data using the private key
Dan
parents: 590
diff changeset
  2481
   * Encrypts a string using the site's private key.
2529833a7731 Made $session->private_key protected and added pk_{en,de}crypt methods for encrypting and decrypting data using the private key
Dan
parents: 590
diff changeset
  2482
   * @param string
2529833a7731 Made $session->private_key protected and added pk_{en,de}crypt methods for encrypting and decrypting data using the private key
Dan
parents: 590
diff changeset
  2483
   * @param int Return type - one of ENC_BINARY, ENC_HEX, ENC_BASE64
2529833a7731 Made $session->private_key protected and added pk_{en,de}crypt methods for encrypting and decrypting data using the private key
Dan
parents: 590
diff changeset
  2484
   * @return string
2529833a7731 Made $session->private_key protected and added pk_{en,de}crypt methods for encrypting and decrypting data using the private key
Dan
parents: 590
diff changeset
  2485
   */
2529833a7731 Made $session->private_key protected and added pk_{en,de}crypt methods for encrypting and decrypting data using the private key
Dan
parents: 590
diff changeset
  2486
  
2529833a7731 Made $session->private_key protected and added pk_{en,de}crypt methods for encrypting and decrypting data using the private key
Dan
parents: 590
diff changeset
  2487
  function pk_encrypt($string, $return_type = ENC_HEX)
2529833a7731 Made $session->private_key protected and added pk_{en,de}crypt methods for encrypting and decrypting data using the private key
Dan
parents: 590
diff changeset
  2488
  {
2529833a7731 Made $session->private_key protected and added pk_{en,de}crypt methods for encrypting and decrypting data using the private key
Dan
parents: 590
diff changeset
  2489
    $aes = AESCrypt::singleton(AES_BITS, AES_BLOCKSIZE);
2529833a7731 Made $session->private_key protected and added pk_{en,de}crypt methods for encrypting and decrypting data using the private key
Dan
parents: 590
diff changeset
  2490
    return $aes->encrypt($string, $this->private_key, $return_type);
2529833a7731 Made $session->private_key protected and added pk_{en,de}crypt methods for encrypting and decrypting data using the private key
Dan
parents: 590
diff changeset
  2491
  }
2529833a7731 Made $session->private_key protected and added pk_{en,de}crypt methods for encrypting and decrypting data using the private key
Dan
parents: 590
diff changeset
  2492
  
2529833a7731 Made $session->private_key protected and added pk_{en,de}crypt methods for encrypting and decrypting data using the private key
Dan
parents: 590
diff changeset
  2493
  /**
2529833a7731 Made $session->private_key protected and added pk_{en,de}crypt methods for encrypting and decrypting data using the private key
Dan
parents: 590
diff changeset
  2494
   * Encrypts a string using the site's private key.
2529833a7731 Made $session->private_key protected and added pk_{en,de}crypt methods for encrypting and decrypting data using the private key
Dan
parents: 590
diff changeset
  2495
   * @param string
2529833a7731 Made $session->private_key protected and added pk_{en,de}crypt methods for encrypting and decrypting data using the private key
Dan
parents: 590
diff changeset
  2496
   * @param int Input type - one of ENC_BINARY, ENC_HEX, ENC_BASE64
2529833a7731 Made $session->private_key protected and added pk_{en,de}crypt methods for encrypting and decrypting data using the private key
Dan
parents: 590
diff changeset
  2497
   * @return string
2529833a7731 Made $session->private_key protected and added pk_{en,de}crypt methods for encrypting and decrypting data using the private key
Dan
parents: 590
diff changeset
  2498
   */
2529833a7731 Made $session->private_key protected and added pk_{en,de}crypt methods for encrypting and decrypting data using the private key
Dan
parents: 590
diff changeset
  2499
  
2529833a7731 Made $session->private_key protected and added pk_{en,de}crypt methods for encrypting and decrypting data using the private key
Dan
parents: 590
diff changeset
  2500
  function pk_decrypt($string, $input_type = ENC_HEX)
2529833a7731 Made $session->private_key protected and added pk_{en,de}crypt methods for encrypting and decrypting data using the private key
Dan
parents: 590
diff changeset
  2501
  {
2529833a7731 Made $session->private_key protected and added pk_{en,de}crypt methods for encrypting and decrypting data using the private key
Dan
parents: 590
diff changeset
  2502
    $aes = AESCrypt::singleton(AES_BITS, AES_BLOCKSIZE);
2529833a7731 Made $session->private_key protected and added pk_{en,de}crypt methods for encrypting and decrypting data using the private key
Dan
parents: 590
diff changeset
  2503
    return $aes->decrypt($string, $this->private_key, $input_type);
2529833a7731 Made $session->private_key protected and added pk_{en,de}crypt methods for encrypting and decrypting data using the private key
Dan
parents: 590
diff changeset
  2504
  }
2529833a7731 Made $session->private_key protected and added pk_{en,de}crypt methods for encrypting and decrypting data using the private key
Dan
parents: 590
diff changeset
  2505
  
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2506
  #
541
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2507
  # USER RANKS
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2508
  #
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2509
  
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2510
  /**
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2511
   * SYNOPSIS OF THE RANK SYSTEM
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2512
   * Enano's rank logic calculates a user's rank based on a precedence scale. The way things are checked is:
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2513
   *   1. Check to see if the user has a specific rank assigned. Use that if possible.
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2514
   *   2. Check the user's primary group to see if it specifies a rank. Use that if possible.
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2515
   *   3. Check the other groups a user is in. If one that has a custom rank is encountered, use that rank.
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2516
   *   4. See if the user's user level has a specific rank hard-coded to be associated with it. (Always overrideable as can be seen above)
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2517
   *   5. Use the "member" rank
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2518
   */
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2519
  
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2520
  /**
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2521
   * Generates a textual SQL query for fetching rank data to be sent to calculate_user_rank().
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2522
   * @param string Text to append, possibly a WHERE clause or so
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2523
   * @return string
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2524
   */
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2525
  
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2526
  function generate_rank_sql($append = '')
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2527
  {
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2528
    // Generate level-to-rank associations
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2529
    $assoc = array();
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2530
    foreach ( $this->level_rank_table as $level => $rank )
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2531
    {
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2532
      $assoc[] = "        ( u.user_level = $level AND rl.rank_id = $rank )";
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2533
    }
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2534
    $assoc = implode(" OR\n", $assoc) . "\n";
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2535
    
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2536
    $gid_col = ( ENANO_DBLAYER == 'PGSQL' ) ?
618
587b393f1e5e Fixed undefined group_rank_id in sessions
Dan
parents: 603
diff changeset
  2537
      'array_to_string(' . table_prefix . 'array_accum(m.group_id), \',\') AS group_list' :
541
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2538
      'GROUP_CONCAT(m.group_id) AS group_list';
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2539
    
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2540
    // The actual query
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2541
    $sql = "SELECT u.user_id, u.username, u.user_level, u.user_group, u.user_rank, u.user_title, g.group_rank,\n"
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2542
         . "       COALESCE(ru.rank_id,    rg.rank_id,    rl.rank_id,    rd.rank_id   ) AS rank_id,\n"
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2543
         . "       COALESCE(ru.rank_title, rg.rank_title, rl.rank_title, rd.rank_title) AS rank_title,\n"
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2544
         . "       COALESCE(ru.rank_style, rg.rank_style, rl.rank_style, rd.rank_style) AS rank_style,\n"
770
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2545
         . "       rg.rank_id AS group_rank_id,\n"
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2546
         . "       ( ru.rank_id IS NULL AND rg.rank_id IS NULL ) AS using_default,\n"
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2547
         . "       ( ru.rank_id IS NULL AND rg.rank_id IS NOT NULL ) AS using_group,\n"
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2548
         . "       ( ru.rank_id IS NOT NULL ) AS using_user,\n"
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2549
         . "       u.user_rank_userset,\n"
541
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2550
         . "       $gid_col\n"
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2551
         . "  FROM " . table_prefix . "users AS u\n"
584
04a6ea3da279 Fixed missing table_prefix in generate_rank_sql()
Dan
parents: 580
diff changeset
  2552
         . "  LEFT JOIN " . table_prefix . "groups AS g\n"
541
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2553
         . "    ON ( g.group_id = u.user_group )\n"
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2554
         . "  LEFT JOIN " . table_prefix . "group_members AS m\n"
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2555
         . "    ON ( u.user_id = m.user_id )\n"
584
04a6ea3da279 Fixed missing table_prefix in generate_rank_sql()
Dan
parents: 580
diff changeset
  2556
         . "  LEFT JOIN " . table_prefix . "ranks AS ru\n"
541
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2557
         . "    ON ( u.user_rank = ru.rank_id )\n"
584
04a6ea3da279 Fixed missing table_prefix in generate_rank_sql()
Dan
parents: 580
diff changeset
  2558
         . "  LEFT JOIN " . table_prefix . "ranks AS rg\n"
541
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2559
         . "    ON ( g.group_rank = rg.rank_id )\n"
584
04a6ea3da279 Fixed missing table_prefix in generate_rank_sql()
Dan
parents: 580
diff changeset
  2560
         . "  LEFT JOIN " . table_prefix . "ranks AS rl\n"
541
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2561
         . "    ON (\n"
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2562
         . $assoc
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2563
         . "      )\n"
584
04a6ea3da279 Fixed missing table_prefix in generate_rank_sql()
Dan
parents: 580
diff changeset
  2564
         . "  LEFT JOIN " . table_prefix . "ranks AS rd\n"
580
41c45314ac27 Fixed SQL syntax error thrown during rank data fetch
Dan
parents: 576
diff changeset
  2565
         . "    ON ( rd.rank_id = 1 )$append\n"
776
f37b60d393bc Fixed a couple PostgreSQL bugs.
Dan
parents: 770
diff changeset
  2566
         . "  GROUP BY u.user_id, u.username, u.user_level, u.user_group, u.user_rank, u.user_title, u.user_rank_userset, g.group_rank,\n"
541
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2567
         . "       ru.rank_id, ru.rank_title, ru.rank_style,rg.rank_id, rg.rank_title, rg.rank_style,\n"
580
41c45314ac27 Fixed SQL syntax error thrown during rank data fetch
Dan
parents: 576
diff changeset
  2568
         . "       rl.rank_id, rl.rank_title, rl.rank_style,rd.rank_id, rd.rank_title, rd.rank_style;";
541
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2569
    
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2570
    return $sql;
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2571
  }
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2572
  
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2573
  /**
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2574
   * Returns an associative array with a user's rank information.
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2575
   * The array will contain the following values:
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2576
   *   username: string  The user's username
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2577
   *   user_id:  integer Numerical user ID
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2578
   *   rank_id:  integer Numerical rank ID
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2579
   *   rank:     string  The user's current rank
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2580
   *   title:    string  The user's custom user title if applicable; should be displayed one line below the rank
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2581
   *   style:    string  CSS for the username
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2582
   * @param int|string Username *or* user ID
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2583
   * @return array or false on failure
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2584
   */
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2585
  
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2586
  function get_user_rank($id)
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2587
  {
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2588
    global $db, $session, $paths, $template, $plugins; // Common objects
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2589
    global $lang;
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2590
    global $user_ranks;
770
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2591
    // cache info in RAM if possible
541
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2592
    static $_cache = array();
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2593
    
593
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
Dan
parents: 592
diff changeset
  2594
    if ( is_int($id) && $id == 0 )
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
Dan
parents: 592
diff changeset
  2595
      $id = 1;
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
Dan
parents: 592
diff changeset
  2596
    
541
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2597
    if ( is_int($id) )
593
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
Dan
parents: 592
diff changeset
  2598
      $col = "u.user_id = $id";
541
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2599
    else if ( is_string($id) )
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2600
      $col = ENANO_SQLFUNC_LOWERCASE . "(username) = " . ENANO_SQLFUNC_LOWERCASE . "('" . $db->escape($id) . "')";
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2601
    else
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2602
      // invalid parameter
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2603
      return false;
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2604
      
770
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2605
    // check the RAM cache
541
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2606
    if ( isset($_cache[$id]) )
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2607
      return $_cache[$id];
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2608
    
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2609
    // check the disk cache
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2610
    if ( is_int($id) )
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2611
    {
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2612
      if ( isset($user_ranks[$id]) )
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2613
      {
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2614
        $_cache[$id] =& $user_ranks[$id];
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2615
        return $user_ranks[$id];
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2616
      }
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2617
    }
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2618
    else if ( is_string($id) )
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2619
    {
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2620
      foreach ( $user_ranks as $key => $valarray )
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2621
      {
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2622
        if ( is_string($key) && strtolower($key) == strtolower($id) )
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2623
        {
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2624
          $_cache[$id] = $valarray;
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2625
          return $valarray;
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2626
        }
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2627
      }
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2628
    }
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2629
    
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2630
    $sql = $this->generate_rank_sql("\n  WHERE $col");
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2631
    
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2632
    $q = $this->sql($sql);
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2633
    // any results?
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2634
    if ( $db->numrows() < 1 )
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2635
    {
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2636
      // nuttin'.
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2637
      $db->free_result();
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2638
      $_cache[$id] = false;
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2639
      return false;
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2640
    }
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2641
    
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2642
    // Found something.
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2643
    $row = $db->fetchrow();
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2644
    $db->free_result();
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2645
    
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2646
    $row = $this->calculate_user_rank($row);
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2647
    
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2648
    $_cache[$id] = $row;
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2649
    return $row;
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2650
  }
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2651
  
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2652
  /**
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2653
   * Performs the actual rank calculation based on the contents of a row.
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2654
   * @param array
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2655
   * @return array
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2656
   */
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2657
  
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2658
  function calculate_user_rank($row)
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2659
  {
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2660
    global $db, $session, $paths, $template, $plugins; // Common objects
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2661
    global $lang;
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2662
    
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2663
    static $rank_cache = array();
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2664
    static $group_ranks = array();
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2665
    
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2666
    // try to cache that rank info
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2667
    if ( !isset($rank_cache[ intval($row['rank_id']) ]) && $row['rank_id'] )
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2668
    {
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2669
      $rank_cache[ intval($row['rank_id']) ] = array(
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2670
          'rank_id' => intval($row['rank_id']),
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2671
          'rank_title' => intval($row['rank_title']),
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2672
          'rank_style' => intval($row['rank_style'])
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2673
        );
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2674
    }
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2675
    // cache group info (if appropriate)
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2676
    if ( $row['using_group'] && !isset($group_ranks[ intval($row['user_group']) ]) )
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2677
    {
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2678
      $group_ranks[ intval($row['user_group']) ] = intval($row['group_rank_id']);
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2679
    }
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2680
    
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2681
    // sanitize and process the as-of-yet rank data
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2682
    $row['rank_id'] = intval($row["rank_id"]);
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2683
    $row['rank_title'] = $row["rank_title"];
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2684
    
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2685
    // if we're falling back to some default, then see if we can use one of the user's other groups
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2686
    if ( $row['using_default'] && !empty($row['group_list']) )
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2687
    {
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2688
      $group_list = explode(',', $row['group_list']);
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2689
      if ( array_walk($group_list, 'intval') )
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2690
      {
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2691
        // go through the group list and see if any of them has a rank assigned
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2692
        foreach ( $group_list as $group_id )
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2693
        {
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2694
          // cached in RAM? Preferably use that.
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2695
          if ( !isset($group_ranks[$group_id]) )
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2696
          {
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2697
            // Not cached - grab it
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2698
            $q = $this->sql('SELECT group_rank FROM ' . table_prefix . "groups WHERE group_id = $group_id;");
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2699
            if ( $db->numrows() < 1 )
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2700
            {
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2701
              $db->free_result();
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2702
              continue;
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2703
            }
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2704
            list($result) = $db->fetchrow_num();
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2705
            $db->free_result();
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2706
            
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2707
            if ( $result === null || $result < 1 )
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2708
            {
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2709
              $group_ranks[$group_id] = false;
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2710
            }
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2711
            else
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2712
            {
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2713
              $group_ranks[$group_id] = intval($result);
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2714
            }
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2715
          }
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2716
          // we've got it now
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2717
          if ( $group_ranks[$group_id] )
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2718
          {
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2719
            // found a group with a rank assigned
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2720
            // so get the rank info
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2721
            $rank_id =& $group_ranks[$group_id];
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2722
            if ( !isset($rank_cache[$rank_id]) )
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2723
            {
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2724
              $q = $this->sql('SELECT rank_id, rank_title, rank_style FROM ' . table_prefix . "ranks WHERE rank_id = $rank_id;");
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2725
              if ( $db->numrows() < 1 )
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2726
              {
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2727
                $db->free_result();
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2728
                continue;
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2729
              }
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2730
              $rank_cache[$rank_id] = $db->fetchrow();
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2731
              $db->free_result();
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2732
            }
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2733
            // set the final rank parameters
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2734
            // die("found member-of-group exception with uid {$row['user_id']} gid $group_id rid $rank_id rt {$rank_cache[$rank_id]['rank_title']}");
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2735
            $row['rank_id'] = $rank_id;
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2736
            $row['rank_title'] = $rank_cache[$rank_id]['rank_title'];
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2737
            $row['rank_style'] = $rank_cache[$rank_id]['rank_style'];
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2738
            break;
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2739
          }
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2740
        }
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2741
      }
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2742
    }
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2743
    
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2744
    if ( $row['user_title'] === NULL )
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2745
      $row['user_title'] = false;
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2746
    
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2747
    $row['user_id'] = intval($row['user_id']);
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2748
    $row['user_level'] = intval($row['user_level']);
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2749
    $row['user_group'] = intval($row['user_group']);
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2750
    
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2751
    unset($row['user_rank'], $row['group_rank'], $row['group_list'], $row['using_default'], $row['using_group'], $row['user_level'], $row['user_group'], $row['username']);
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2752
    return $row;
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2753
  }
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2754
  
770
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2755
  /**
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2756
   * Get the list of ranks that a user is allowed to use. Returns false if they cannot change it.
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2757
   * @param string|int User ID or username
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2758
   * @return array Associative by rank ID
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2759
   */
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2760
  
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2761
  function get_user_possible_ranks($id)
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2762
  {
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2763
    global $db, $session, $paths, $template, $plugins; // Common objects
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2764
    
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2765
    // cache info in RAM if possible
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2766
    static $_cache = array();
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2767
    
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2768
    if ( is_int($id) && $id == 0 )
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2769
      $id = 1;
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2770
    
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2771
    if ( is_int($id) )
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2772
      $col = "u.user_id = $id";
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2773
    else if ( is_string($id) )
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2774
      $col = ENANO_SQLFUNC_LOWERCASE . "(username) = " . ENANO_SQLFUNC_LOWERCASE . "('" . $db->escape($id) . "')";
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2775
    else
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2776
      // invalid parameter
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2777
      return false;
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2778
      
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2779
    // check the RAM cache
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2780
    if ( isset($_cache[$id]) )
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2781
      return $_cache[$id];
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2782
    
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2783
    $sql = $this->generate_rank_sql("\n  WHERE $col");
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2784
    
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2785
    $q = $this->sql($sql);
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2786
    // any results?
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2787
    if ( $db->numrows() < 1 )
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2788
    {
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2789
      // nuttin'.
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2790
      $db->free_result();
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2791
      $_cache[$id] = false;
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2792
      return false;
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2793
    }
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2794
    
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2795
    // Found something.
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2796
    $row = $db->fetchrow();
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2797
    $db->free_result();
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2798
    
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2799
    if ( $row['using_user'] && !$row['user_rank_userset'] )
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2800
    {
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2801
      // The user's rank was set manually by an admin.
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2802
      $result = array(
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2803
        array(
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2804
          'rank_id' => $row['rank_id'],
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2805
          'rank_title' => $row['rank_title'],
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2806
          'rank_style' => $row['rank_style'],
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2807
          'rank_type' => 'user'
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2808
          )
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2809
        );
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2810
      $_cache[$id] = $result;
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2811
      return $result;
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2812
    }
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2813
    
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2814
    // copy the result to a more permanent array so we can reference this later
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2815
    $current_settings = $row;
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2816
    unset($row);
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2817
    
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2818
    $result = array();
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2819
    
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2820
    // first rank available to us will be the one set by the user's user level
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2821
    if ( isset($this->level_rank_table[$current_settings['user_level']]) )
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2822
    {
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2823
      $q = $this->sql('SELECT rank_id, rank_title, rank_style FROM ' . table_prefix . "ranks WHERE rank_id = {$this->level_rank_table[$this->user_level]};");
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2824
      if ( $db->numrows() > 0 )
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2825
      {
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2826
        $row = $db->fetchrow();
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2827
        $row['rank_type'] = 'ulevel';
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2828
        
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2829
        $result[] = $row;
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2830
      }
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2831
      $db->free_result();
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2832
    }
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2833
    
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2834
    // for each group the user is in, figure out if it has a rank associated with it
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2835
    $group_list = explode(',', $current_settings['group_list']);
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2836
    foreach ( $group_list as $group_id )
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2837
    {
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2838
      $group_id = intval($group_id);
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2839
      $q = $this->sql('SELECT r.rank_id, r.rank_title, r.rank_style FROM ' . table_prefix . "groups AS g\n"
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2840
                    . "  LEFT JOIN " . table_prefix . "ranks AS r\n"
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2841
                    . "    ON ( g.group_rank = r.rank_id )\n"
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2842
                    . "  WHERE g.group_id = $group_id\n"
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2843
                    . "    AND r.rank_id IS NOT NULL;");
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2844
      if ( $db->numrows() > 0 )
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2845
      {
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2846
        $row = $db->fetchrow();
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2847
        $row['rank_type'] = 'group';
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2848
        
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2849
        $result[] = $row;
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2850
      }
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2851
      $db->free_result();
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2852
    }
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2853
    
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2854
    $_cache[$id] = $result;
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2855
    return $result;
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2856
  }
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  2857
  
541
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2858
  #
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2859
  # Access Control Lists
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2860
  #
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2861
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2862
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2863
   * Creates a new permission field in memory. If the permissions are set in the database, they are used. Otherwise, $default_perm is used.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2864
   * @param string $acl_type An identifier for this field
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2865
   * @param int $default_perm Whether permission should be granted or not if it's not specified in the ACLs.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2866
   * @param string $desc A human readable name for the permission type
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2867
   * @param array $deps The list of dependencies - this should be an array of ACL types
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2868
   * @param string $scope Which namespaces this field should apply to. This should be either a pipe-delimited list of namespace IDs or just "All".
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2869
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2870
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2871
  function register_acl_type($acl_type, $default_perm = AUTH_DISALLOW, $desc = false, $deps = Array(), $scope = 'All')
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2872
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2873
    if(isset($this->acl_types[$acl_type]))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2874
      return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2875
    else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2876
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2877
      if(!$desc)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2878
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2879
        $desc = capitalize_first_letter(str_replace('_', ' ', $acl_type));
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2880
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2881
      $this->acl_types[$acl_type] = $default_perm;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2882
      $this->acl_descs[$acl_type] = $desc;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2883
      $this->acl_deps[$acl_type] = $deps;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2884
      $this->acl_scope[$acl_type] = explode('|', $scope);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2885
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2886
    return true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2887
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2888
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2889
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2890
   * Tells us whether permission $type is allowed or not based on the current rules.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2891
   * @param string $type The permission identifier ($acl_type passed to sessionManager::register_acl_type())
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2892
   * @param bool $no_deps If true, disables dependency checking
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2893
   * @return bool True if allowed, false if denied or if an error occured
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2894
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2895
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2896
  function get_permissions($type, $no_deps = false)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2897
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2898
    global $db, $session, $paths, $template, $plugins; // Common objects
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2899
    if ( isset( $this->perms[$type] ) )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2900
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2901
      if ( $this->perms[$type] == AUTH_DENY )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2902
        $ret = false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2903
      else if ( $this->perms[$type] == AUTH_WIKIMODE && $paths->wiki_mode )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2904
        $ret = true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2905
      else if ( $this->perms[$type] == AUTH_WIKIMODE && !$paths->wiki_mode )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2906
        $ret = false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2907
      else if ( $this->perms[$type] == AUTH_ALLOW )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2908
        $ret = true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2909
      else if ( $this->perms[$type] == AUTH_DISALLOW )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2910
        $ret = false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2911
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2912
    else if(isset($this->acl_types[$type]))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2913
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2914
      if ( $this->acl_types[$type] == AUTH_DENY )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2915
        $ret = false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2916
      else if ( $this->acl_types[$type] == AUTH_WIKIMODE && $paths->wiki_mode )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2917
        $ret = true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2918
      else if ( $this->acl_types[$type] == AUTH_WIKIMODE && !$paths->wiki_mode )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2919
        $ret = false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2920
      else if ( $this->acl_types[$type] == AUTH_ALLOW )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2921
        $ret = true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2922
      else if ( $this->acl_types[$type] == AUTH_DISALLOW )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2923
        $ret = false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2924
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2925
    else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2926
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2927
      // ACL type is undefined
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2928
      trigger_error('Unknown access type "' . $type . '"', E_USER_WARNING);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2929
      return false; // Be on the safe side and deny access
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2930
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2931
    if ( !$no_deps )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2932
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2933
      if ( !$this->acl_check_deps($type) )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2934
        return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2935
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2936
    return $ret;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2937
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2938
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2939
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2940
   * Fetch the permissions that apply to the current user for the page specified. The object you get will have the get_permissions method
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2941
   * and several other abilities.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2942
   * @param string $page_id
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2943
   * @param string $namespace
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2944
   * @return object
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2945
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2946
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2947
  function fetch_page_acl($page_id, $namespace)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2948
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2949
    global $db, $session, $paths, $template, $plugins; // Common objects
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2950
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2951
    if ( count ( $this->acl_base_cache ) < 1 )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2952
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2953
      // Permissions table not yet initialized
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2954
      return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2955
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2956
    
156
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 142
diff changeset
  2957
    // cache of permission objects (to save RAM and SQL queries)
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 142
diff changeset
  2958
    static $objcache = array();
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 142
diff changeset
  2959
    
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 142
diff changeset
  2960
    if ( count($objcache) == 0 )
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 142
diff changeset
  2961
    {
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 142
diff changeset
  2962
      foreach ( $paths->nslist as $key => $_ )
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 142
diff changeset
  2963
      {
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 142
diff changeset
  2964
        $objcache[$key] = array();
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 142
diff changeset
  2965
      }
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 142
diff changeset
  2966
    }
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 142
diff changeset
  2967
    
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 142
diff changeset
  2968
    if ( isset($objcache[$namespace][$page_id]) )
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 142
diff changeset
  2969
    {
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 142
diff changeset
  2970
      return $objcache[$namespace][$page_id];
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 142
diff changeset
  2971
    }
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 142
diff changeset
  2972
    
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 142
diff changeset
  2973
    $objcache[$namespace][$page_id] = new Session_ACLPageInfo( $page_id, $namespace, $this->acl_types, $this->acl_descs, $this->acl_deps, $this->acl_base_cache );
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 142
diff changeset
  2974
    $object =& $objcache[$namespace][$page_id];
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2975
    
592
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 591
diff changeset
  2976
    profiler_log("session: fetched ACLs for page {$namespace}:{$page_id}");
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 591
diff changeset
  2977
    
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2978
    return $object;
554
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2979
  }
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2980
  
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2981
  /**
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2982
   * Fetch the permissions that apply to an arbitrary user for the page specified. The object you get will have the get_permissions method
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2983
   * and several other abilities.
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2984
   * @param int|string $user_id_or_name; user ID *or* username of the user
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2985
   * @param string $page_id; if null, will be default effective permissions. 
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2986
   * @param string $namespace; if null, will be default effective permissions.
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2987
   * @return object
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2988
   */
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2989
  
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2990
  function fetch_page_acl_user($user_id_or_name, $page_id, $namespace)
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2991
  {
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2992
    global $db, $session, $paths, $template, $plugins; // Common objects
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2993
    
554
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2994
    // cache user info
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2995
    static $user_info_cache = null;
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2996
    
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2997
    if ( isset($user_info_cache[$user_id_or_name]) )
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2998
    {
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2999
      $user_id =& $user_info_cache[$user_id_or_name]['user_id'];
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3000
      $groups =& $user_info_cache[$user_id_or_name]['groups'];
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3001
    }
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3002
    else
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3003
    {
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3004
      $uid_column = ( is_int($user_id_or_name) ) ? "user_id = $user_id_or_name" : "username = '" . $db->escape($user_id_or_name) . "'";
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3005
      $q = $db->sql_query('SELECT u.user_id, m.group_id, g.group_name FROM ' . table_prefix . "users AS u\n"
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3006
                        . "  LEFT JOIN " . table_prefix . "group_members AS m\n"
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3007
                        . "    ON ( ( u.user_id = m.user_id AND m.pending = 0 ) OR m.member_id IS NULL )\n"
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3008
                        . "  LEFT JOIN " . table_prefix . "groups AS g\n"
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3009
                        . "    ON ( g.group_id = m.group_id )\n"
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3010
                        . "  WHERE $uid_column;");
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3011
      if ( !$q )
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3012
        $db->_die();
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3013
      
711
f70d764aab33 Added initial support for DST. Rules are defined in constants.php and are extensible.
Dan
parents: 697
diff changeset
  3014
      // The l10n engine takes care of this later.
f70d764aab33 Added initial support for DST. Rules are defined in constants.php and are extensible.
Dan
parents: 697
diff changeset
  3015
      $groups = array(1 => 'Everyone');
554
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3016
      
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3017
      if ( $row = $db->fetchrow() )
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3018
      {
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3019
        $user_id = intval($row['user_id']);
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3020
        if ( $row['group_id'] )
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3021
        {
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3022
          do
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3023
          {
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3024
            $groups[ intval($row['group_id'] ) ] = $row['group_name'];
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3025
          }
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3026
          while ( $row = $db->fetchrow() );
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3027
        }
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3028
        $db->free_result();
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3029
      }
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3030
      else
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3031
      {
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3032
        $db->free_result();
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3033
        throw new Exception('Unknown user ID or username');
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3034
      }
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3035
      
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3036
      $user_info_cache[$user_id_or_name] = array(
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3037
          'user_id' => $user_id,
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3038
          'groups' => $groups
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3039
        );
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3040
    }
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3041
    
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3042
    // cache base permissions
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3043
    static $base_cache = array();
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3044
    if ( !isset($base_cache[$user_id_or_name]) )
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3045
    {
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3046
      $base_cache[$user_id_or_name] = $this->acl_types;
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3047
      $current_perms =& $base_cache[$user_id_or_name];
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3048
      $current_perms['__resolve_table'] = array();
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3049
      
556
63e131c38876 More work done on effective permissions API, namely reporting of page group and usergroup names
Dan
parents: 555
diff changeset
  3050
      $bs = 'SELECT rules, target_type, target_id, rule_id, page_id, namespace, g.group_name FROM '.table_prefix."acl AS a\n"
63e131c38876 More work done on effective permissions API, namely reporting of page group and usergroup names
Dan
parents: 555
diff changeset
  3051
          . "  LEFT JOIN " . table_prefix . "groups AS g\n"
63e131c38876 More work done on effective permissions API, namely reporting of page group and usergroup names
Dan
parents: 555
diff changeset
  3052
          . "    ON ( ( a.target_type = " . ACL_TYPE_GROUP . " AND a.target_id = g.group_id ) OR ( a.target_type != " . ACL_TYPE_GROUP . " ) )\n"
63e131c38876 More work done on effective permissions API, namely reporting of page group and usergroup names
Dan
parents: 555
diff changeset
  3053
          . '  WHERE page_id IS NULL AND namespace IS NULL AND' . "\n"
63e131c38876 More work done on effective permissions API, namely reporting of page group and usergroup names
Dan
parents: 555
diff changeset
  3054
          . '  ( ';
554
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3055
    
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3056
      $q = Array();
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3057
      $q[] = '( target_type='.ACL_TYPE_USER.' AND target_id= ' . $user_id . ' )';
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3058
      if(count($groups) > 0)
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3059
      {
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3060
        foreach($groups as $g_id => $g_name)
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3061
        {
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3062
          $q[] = '( target_type='.ACL_TYPE_GROUP.' AND target_id='.intval($g_id).' )';
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3063
        }
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3064
      }
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3065
      $bs .= implode(" OR \n    ", $q) . " ) \n  ORDER BY target_type ASC, target_id ASC;";
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3066
      $q = $this->sql($bs);
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3067
      foreach ( $this->acl_types as $perm_type => $_ )
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3068
      {
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3069
        // init the resolver table with blanks
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3070
        $current_perms['__resolve_table'][$perm_type] = array(
556
63e131c38876 More work done on effective permissions API, namely reporting of page group and usergroup names
Dan
parents: 555
diff changeset
  3071
            'src' => ACL_INHERIT_ENANO_DEFAULT,
554
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3072
            'rule_id' => -1
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3073
          );
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3074
      }
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3075
      if ( $row = $db->fetchrow() )
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3076
      {
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3077
        do {
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3078
          $rules = $this->string_to_perm($row['rules']);
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3079
          $is_everyone = ( $row['target_type'] == ACL_TYPE_GROUP && $row['target_id'] == 1 );
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3080
          // track where these rulings are coming from
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3081
          $src = ( $is_everyone ) ? ACL_INHERIT_GLOBAL_EVERYONE : ( $row['target_type'] == ACL_TYPE_GROUP ? ACL_INHERIT_GLOBAL_GROUP : ACL_INHERIT_GLOBAL_USER );
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3082
          foreach ( $rules as $perm_type => $_ )
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3083
          {
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3084
            $current_perms['__resolve_table'][$perm_type] = array(
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3085
                'src' => $src,
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3086
                'rule_id' => $row['rule_id']
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3087
              );
556
63e131c38876 More work done on effective permissions API, namely reporting of page group and usergroup names
Dan
parents: 555
diff changeset
  3088
            if ( $row['group_name'] )
63e131c38876 More work done on effective permissions API, namely reporting of page group and usergroup names
Dan
parents: 555
diff changeset
  3089
            {
63e131c38876 More work done on effective permissions API, namely reporting of page group and usergroup names
Dan
parents: 555
diff changeset
  3090
              $current_perms['__resolve_table'][$perm_type]['group_name'] = $row['group_name'];
63e131c38876 More work done on effective permissions API, namely reporting of page group and usergroup names
Dan
parents: 555
diff changeset
  3091
            }
554
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3092
          }
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3093
          // merge it in
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3094
          $current_perms = $this->acl_merge($current_perms, $rules, $is_everyone, $_defaults_used);
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3095
        } while ( $row = $db->fetchrow() );
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3096
      }
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3097
    }
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3098
    
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3099
    // cache of permission objects (to save RAM and SQL queries)
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3100
    static $objcache = array();
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3101
    
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3102
    if ( count($objcache) == 0 )
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3103
    {
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3104
      foreach ( $paths->nslist as $key => $_ )
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3105
      {
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3106
        $objcache[$key] = array();
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3107
      }
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3108
    }
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3109
    
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3110
    if ( !isset($objcache[$namespace][$page_id]) )
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3111
    {
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3112
      $objcache[$namespace][$page_id] = array();
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3113
    }
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3114
    
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3115
    if ( isset($objcache[$namespace][$page_id][$user_id_or_name]) )
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3116
    {
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3117
      return $objcache[$namespace][$page_id][$user_id_or_name];
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3118
    }
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3119
    
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3120
    //if ( !isset( $paths->pages[$paths->nslist[$namespace] . $page_id] ) )
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3121
    //{
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3122
    //  // Page does not exist
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3123
    //  return false;
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3124
    //}
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3125
    
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3126
    $objcache[$namespace][$page_id][$user_id_or_name] = new Session_ACLPageInfo(
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3127
      $page_id,                                        // $page_id, 
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3128
      $namespace,                                      // $namespace,
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3129
      $this->acl_types,                                // $acl_types,
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3130
      $this->acl_descs,                                // $acl_descs,
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3131
      $this->acl_deps,                                 // $acl_deps,
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3132
      $base_cache[$user_id_or_name],                   // $base,
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3133
      $user_info_cache[$user_id_or_name]['user_id'],   // $user_id = null,
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3134
      $user_info_cache[$user_id_or_name]['groups'],    // $groups = null,
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3135
      $base_cache[$user_id_or_name]['__resolve_table'] // $resolve_table = array()
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3136
    );
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3137
    $object =& $objcache[$namespace][$page_id][$user_id_or_name];
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3138
    
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3139
    return $object;
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3140
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3141
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3142
  /**
571
66e14e61613e Got ACL scope logic working again and began enforcing it. Breaking API change: assigning page title with $template->tpl_strings['PAGE_NAME'] will no longer work, use $template->assign_vars(). Workaround may be added later. Test for assign_vars method if compatibility needed. Added namespace processor API (non-breaking change). Several other things tweaked around as well.
Dan
parents: 570
diff changeset
  3143
   * Checks if the given ACL rule type applies to a namespace.
66e14e61613e Got ACL scope logic working again and began enforcing it. Breaking API change: assigning page title with $template->tpl_strings['PAGE_NAME'] will no longer work, use $template->assign_vars(). Workaround may be added later. Test for assign_vars method if compatibility needed. Added namespace processor API (non-breaking change). Several other things tweaked around as well.
Dan
parents: 570
diff changeset
  3144
   * @param string ACL rule type
66e14e61613e Got ACL scope logic working again and began enforcing it. Breaking API change: assigning page title with $template->tpl_strings['PAGE_NAME'] will no longer work, use $template->assign_vars(). Workaround may be added later. Test for assign_vars method if compatibility needed. Added namespace processor API (non-breaking change). Several other things tweaked around as well.
Dan
parents: 570
diff changeset
  3145
   * @param string Namespace
66e14e61613e Got ACL scope logic working again and began enforcing it. Breaking API change: assigning page title with $template->tpl_strings['PAGE_NAME'] will no longer work, use $template->assign_vars(). Workaround may be added later. Test for assign_vars method if compatibility needed. Added namespace processor API (non-breaking change). Several other things tweaked around as well.
Dan
parents: 570
diff changeset
  3146
   * @return bool
66e14e61613e Got ACL scope logic working again and began enforcing it. Breaking API change: assigning page title with $template->tpl_strings['PAGE_NAME'] will no longer work, use $template->assign_vars(). Workaround may be added later. Test for assign_vars method if compatibility needed. Added namespace processor API (non-breaking change). Several other things tweaked around as well.
Dan
parents: 570
diff changeset
  3147
   */
66e14e61613e Got ACL scope logic working again and began enforcing it. Breaking API change: assigning page title with $template->tpl_strings['PAGE_NAME'] will no longer work, use $template->assign_vars(). Workaround may be added later. Test for assign_vars method if compatibility needed. Added namespace processor API (non-breaking change). Several other things tweaked around as well.
Dan
parents: 570
diff changeset
  3148
  
66e14e61613e Got ACL scope logic working again and began enforcing it. Breaking API change: assigning page title with $template->tpl_strings['PAGE_NAME'] will no longer work, use $template->assign_vars(). Workaround may be added later. Test for assign_vars method if compatibility needed. Added namespace processor API (non-breaking change). Several other things tweaked around as well.
Dan
parents: 570
diff changeset
  3149
  function check_acl_scope($acl_rule, $namespace)
66e14e61613e Got ACL scope logic working again and began enforcing it. Breaking API change: assigning page title with $template->tpl_strings['PAGE_NAME'] will no longer work, use $template->assign_vars(). Workaround may be added later. Test for assign_vars method if compatibility needed. Added namespace processor API (non-breaking change). Several other things tweaked around as well.
Dan
parents: 570
diff changeset
  3150
  {
66e14e61613e Got ACL scope logic working again and began enforcing it. Breaking API change: assigning page title with $template->tpl_strings['PAGE_NAME'] will no longer work, use $template->assign_vars(). Workaround may be added later. Test for assign_vars method if compatibility needed. Added namespace processor API (non-breaking change). Several other things tweaked around as well.
Dan
parents: 570
diff changeset
  3151
    if ( !isset($this->acl_scope[$acl_rule]) )
66e14e61613e Got ACL scope logic working again and began enforcing it. Breaking API change: assigning page title with $template->tpl_strings['PAGE_NAME'] will no longer work, use $template->assign_vars(). Workaround may be added later. Test for assign_vars method if compatibility needed. Added namespace processor API (non-breaking change). Several other things tweaked around as well.
Dan
parents: 570
diff changeset
  3152
      return false;
66e14e61613e Got ACL scope logic working again and began enforcing it. Breaking API change: assigning page title with $template->tpl_strings['PAGE_NAME'] will no longer work, use $template->assign_vars(). Workaround may be added later. Test for assign_vars method if compatibility needed. Added namespace processor API (non-breaking change). Several other things tweaked around as well.
Dan
parents: 570
diff changeset
  3153
    if ( $this->acl_scope[$acl_rule] === array('All') )
66e14e61613e Got ACL scope logic working again and began enforcing it. Breaking API change: assigning page title with $template->tpl_strings['PAGE_NAME'] will no longer work, use $template->assign_vars(). Workaround may be added later. Test for assign_vars method if compatibility needed. Added namespace processor API (non-breaking change). Several other things tweaked around as well.
Dan
parents: 570
diff changeset
  3154
      return true;
66e14e61613e Got ACL scope logic working again and began enforcing it. Breaking API change: assigning page title with $template->tpl_strings['PAGE_NAME'] will no longer work, use $template->assign_vars(). Workaround may be added later. Test for assign_vars method if compatibility needed. Added namespace processor API (non-breaking change). Several other things tweaked around as well.
Dan
parents: 570
diff changeset
  3155
    return ( in_array($namespace, $this->acl_scope[$acl_rule]) ) ? true : false;
66e14e61613e Got ACL scope logic working again and began enforcing it. Breaking API change: assigning page title with $template->tpl_strings['PAGE_NAME'] will no longer work, use $template->assign_vars(). Workaround may be added later. Test for assign_vars method if compatibility needed. Added namespace processor API (non-breaking change). Several other things tweaked around as well.
Dan
parents: 570
diff changeset
  3156
  }
66e14e61613e Got ACL scope logic working again and began enforcing it. Breaking API change: assigning page title with $template->tpl_strings['PAGE_NAME'] will no longer work, use $template->assign_vars(). Workaround may be added later. Test for assign_vars method if compatibility needed. Added namespace processor API (non-breaking change). Several other things tweaked around as well.
Dan
parents: 570
diff changeset
  3157
  
66e14e61613e Got ACL scope logic working again and began enforcing it. Breaking API change: assigning page title with $template->tpl_strings['PAGE_NAME'] will no longer work, use $template->assign_vars(). Workaround may be added later. Test for assign_vars method if compatibility needed. Added namespace processor API (non-breaking change). Several other things tweaked around as well.
Dan
parents: 570
diff changeset
  3158
  /**
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3159
   * Read all of our permissions from the database and process/apply them. This should be called after the page is determined.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3160
   * @access private
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3161
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3162
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3163
  function init_permissions()
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3164
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3165
    global $db, $session, $paths, $template, $plugins; // Common objects
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3166
    // Initialize the permissions list with some defaults
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3167
    $this->perms = $this->acl_types;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3168
    $this->acl_defaults_used = $this->perms;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3169
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3170
    // Fetch sitewide defaults from the permissions table
286
b2f985e4cef3 Fixed a number of issues with SQL query readability and some undefined index-ish errors; consequently the SQL report feature was added
Dan
parents: 270
diff changeset
  3171
    $bs = 'SELECT rules, target_type, target_id FROM '.table_prefix.'acl' . "\n"
b2f985e4cef3 Fixed a number of issues with SQL query readability and some undefined index-ish errors; consequently the SQL report feature was added
Dan
parents: 270
diff changeset
  3172
             . '  WHERE page_id IS NULL AND namespace IS NULL AND' . "\n"
b2f985e4cef3 Fixed a number of issues with SQL query readability and some undefined index-ish errors; consequently the SQL report feature was added
Dan
parents: 270
diff changeset
  3173
             . '  ( ';
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3174
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3175
    $q = Array();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3176
    $q[] = '( target_type='.ACL_TYPE_USER.' AND target_id='.$this->user_id.' )';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3177
    if(count($this->groups) > 0)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3178
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3179
      foreach($this->groups as $g_id => $g_name)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3180
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3181
        $q[] = '( target_type='.ACL_TYPE_GROUP.' AND target_id='.intval($g_id).' )';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3182
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3183
    }
286
b2f985e4cef3 Fixed a number of issues with SQL query readability and some undefined index-ish errors; consequently the SQL report feature was added
Dan
parents: 270
diff changeset
  3184
    $bs .= implode(" OR \n    ", $q) . " ) \n  ORDER BY target_type ASC, target_id ASC;";
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3185
    $q = $this->sql($bs);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3186
    if ( $row = $db->fetchrow() )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3187
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3188
      do {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3189
        $rules = $this->string_to_perm($row['rules']);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3190
        $is_everyone = ( $row['target_type'] == ACL_TYPE_GROUP && $row['target_id'] == 1 );
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3191
        $this->acl_merge_with_current($rules, $is_everyone);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3192
      } while ( $row = $db->fetchrow() );
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3193
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3194
    
72
bda11e521e8a Fixed a few presentation bugs in installer, made installer more "legally binding", and fixed global permissions inheritance in $session->fetch_page_acl()
Dan
parents: 57
diff changeset
  3195
    // Cache the sitewide permissions for later use
bda11e521e8a Fixed a few presentation bugs in installer, made installer more "legally binding", and fixed global permissions inheritance in $session->fetch_page_acl()
Dan
parents: 57
diff changeset
  3196
    $this->acl_base_cache = $this->perms;
bda11e521e8a Fixed a few presentation bugs in installer, made installer more "legally binding", and fixed global permissions inheritance in $session->fetch_page_acl()
Dan
parents: 57
diff changeset
  3197
    
592
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 591
diff changeset
  3198
    profiler_log('session: base ACL set calculated');
73
0a74676a2f2f Made the move to Loch Ness, and got some basic page grouping functionality working. TODO: fix some UI issues in Javascript ACL editor and change non-JS ACL editor to work with page groups too
Dan
parents: 72
diff changeset
  3199
    
592
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 591
diff changeset
  3200
    // Load and calculate permissions for the current page
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 591
diff changeset
  3201
    $page_acl = $this->fetch_page_acl($paths->page_id, $paths->namespace);
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 591
diff changeset
  3202
    $this->perms = $page_acl->perms;
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 591
diff changeset
  3203
    $this->acl_defaults_used = $page_acl->acl_defaults_used;
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3204
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3205
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3206
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3207
   * Extends the scope of a permission type.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3208
   * @param string The name of the permission type
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3209
   * @param string The namespace(s) that should be covered. This can be either one namespace ID or a pipe-delimited list.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3210
   * @param object Optional - the current $paths object, in case we're doing this from the acl_rule_init hook
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3211
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3212
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3213
  function acl_extend_scope($perm_type, $namespaces, &$p_in)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3214
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3215
    global $db, $session, $paths, $template, $plugins; // Common objects
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3216
    $p_obj = ( is_object($p_in) ) ? $p_in : $paths;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3217
    $nslist = explode('|', $namespaces);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3218
    foreach ( $nslist as $i => $ns )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3219
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3220
      if ( !isset($p_obj->nslist[$ns]) )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3221
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3222
        unset($nslist[$i]);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3223
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3224
      else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3225
      {
571
66e14e61613e Got ACL scope logic working again and began enforcing it. Breaking API change: assigning page title with $template->tpl_strings['PAGE_NAME'] will no longer work, use $template->assign_vars(). Workaround may be added later. Test for assign_vars method if compatibility needed. Added namespace processor API (non-breaking change). Several other things tweaked around as well.
Dan
parents: 570
diff changeset
  3226
        if ( $this->acl_scope[$perm_type] !== array('All') )
66e14e61613e Got ACL scope logic working again and began enforcing it. Breaking API change: assigning page title with $template->tpl_strings['PAGE_NAME'] will no longer work, use $template->assign_vars(). Workaround may be added later. Test for assign_vars method if compatibility needed. Added namespace processor API (non-breaking change). Several other things tweaked around as well.
Dan
parents: 570
diff changeset
  3227
          $this->acl_scope[$perm_type][] = $ns;
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3228
        if ( isset($this->acl_types[$perm_type]) && !isset($this->perms[$perm_type]) )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3229
        {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3230
          $this->perms[$perm_type] = $this->acl_types[$perm_type];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3231
        }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3232
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3233
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3234
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3235
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3236
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3237
   * Converts a permissions field into a string for database insertion. Similar in spirit to serialize().
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3238
   * @param array $perms An associative array with only integers as values
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3239
   * @return string
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3240
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3241
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3242
  function perm_to_string($perms)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3243
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3244
    $s = '';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3245
    foreach($perms as $perm => $ac)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3246
    {
345
4ccdfeee9a11 WiP commit for admin panel localization. All modules up to Admin:UserManager (working down the list) are localized except Admin:ThemeManager, which is due for a rewrite
Dan
parents: 340
diff changeset
  3247
      if ( $ac == 'i' )
4ccdfeee9a11 WiP commit for admin panel localization. All modules up to Admin:UserManager (working down the list) are localized except Admin:ThemeManager, which is due for a rewrite
Dan
parents: 340
diff changeset
  3248
        continue;
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3249
      $s .= "$perm=$ac;";
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3250
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3251
    return $s;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3252
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3253
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3254
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3255
   * Converts a permissions string back to an array.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3256
   * @param string $perms The result from sessionManager::perm_to_string()
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3257
   * @return array
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3258
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3259
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3260
  function string_to_perm($perms)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3261
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3262
    $ret = Array();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3263
    preg_match_all('#([a-z0-9_-]+)=([0-9]+);#i', $perms, $matches);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3264
    foreach($matches[1] as $i => $t)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3265
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3266
      $ret[$t] = intval($matches[2][$i]);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3267
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3268
    return $ret;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3269
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3270
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3271
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3272
   * Merges two ACL arrays. Both parameters should be permission list arrays. The second group takes precedence over the first, but AUTH_DENY always prevails.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3273
   * @param array $perm1 The first set of permissions
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3274
   * @param array $perm2 The second set of permissions
554
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3275
   * @param bool $is_everyone If true, applies exceptions for "Everyone" group
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3276
   * @param array|reference $defaults_used Array that will be filled with default usage data
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3277
   * @return array
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3278
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3279
   
570
4d0d5dae61e5 Fixed some plugin compatibility issues seen in Nuggie
Dan
parents: 568
diff changeset
  3280
  function acl_merge($perm1, $perm2, $is_everyone = false, &$defaults_used = array())
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3281
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3282
    $ret = $perm1;
554
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3283
    if ( !is_array(@$defaults_used) )
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3284
    {
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3285
      $defaults_used = array();
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3286
    }
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3287
    foreach ( $perm1 as $i => $p )
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3288
    {
554
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3289
      if ( isset($perm2[$i]) )
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3290
      {
711
f70d764aab33 Added initial support for DST. Rules are defined in constants.php and are extensible.
Dan
parents: 697
diff changeset
  3291
        if ( $is_everyone && isset($defaults_used[$i]) && $defaults_used[$i] === false )
554
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3292
          continue;
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3293
        // Decide precedence
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3294
        if ( isset($defaults_used[$i]) )
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3295
        {
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3296
          // echo "$i: default in use, overriding to: {$perm2[$i]}<br />";
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3297
          // Defaults are in use, override
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3298
          
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3299
          // CHANGED - 1.1.4:
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3300
          // For some time this has been intentionally relaxed so that the following
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3301
          // exception is available to Deny permissions:
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3302
          //   If the rule applies to the group "Everyone" on the entire site,
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3303
          //   Deny settings could be overriden.
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3304
          // This is documented at: http://docs.enanocms.org/Help:4.2
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3305
          if ( $perm1[$i] != AUTH_DENY )
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3306
          {
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3307
            $perm1[$i] = $perm2[$i];
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3308
            $defaults_used[$i] = ( $is_everyone );
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3309
          }
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3310
        }
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3311
        else
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3312
        {
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3313
          // echo "$i: default NOT in use";
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3314
          // Defaults are not in use, merge as normal
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3315
          if ( $perm1[$i] != AUTH_DENY )
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3316
          {
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3317
            // echo ", but overriding";
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3318
            $perm1[$i] = $perm2[$i];
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3319
          }
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3320
          // echo "<br />";
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3321
        }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3322
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3323
    }
554
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3324
    return $perm1;
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3325
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3326
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3327
  /**
345
4ccdfeee9a11 WiP commit for admin panel localization. All modules up to Admin:UserManager (working down the list) are localized except Admin:ThemeManager, which is due for a rewrite
Dan
parents: 340
diff changeset
  3328
   * Merges two ACL arrays, but instead of calculating inheritance for missing permission types, just returns 'i' for that type. Useful
4ccdfeee9a11 WiP commit for admin panel localization. All modules up to Admin:UserManager (working down the list) are localized except Admin:ThemeManager, which is due for a rewrite
Dan
parents: 340
diff changeset
  3329
   * for explicitly requiring inheritance in ACL editing interfaces
4ccdfeee9a11 WiP commit for admin panel localization. All modules up to Admin:UserManager (working down the list) are localized except Admin:ThemeManager, which is due for a rewrite
Dan
parents: 340
diff changeset
  3330
   * @param array $perm1 The first set of permissions
4ccdfeee9a11 WiP commit for admin panel localization. All modules up to Admin:UserManager (working down the list) are localized except Admin:ThemeManager, which is due for a rewrite
Dan
parents: 340
diff changeset
  3331
   * @param array $perm2 The second, authoritative set of permissions
4ccdfeee9a11 WiP commit for admin panel localization. All modules up to Admin:UserManager (working down the list) are localized except Admin:ThemeManager, which is due for a rewrite
Dan
parents: 340
diff changeset
  3332
   */
4ccdfeee9a11 WiP commit for admin panel localization. All modules up to Admin:UserManager (working down the list) are localized except Admin:ThemeManager, which is due for a rewrite
Dan
parents: 340
diff changeset
  3333
  
4ccdfeee9a11 WiP commit for admin panel localization. All modules up to Admin:UserManager (working down the list) are localized except Admin:ThemeManager, which is due for a rewrite
Dan
parents: 340
diff changeset
  3334
  function acl_merge_inherit($perm1, $perm2)
4ccdfeee9a11 WiP commit for admin panel localization. All modules up to Admin:UserManager (working down the list) are localized except Admin:ThemeManager, which is due for a rewrite
Dan
parents: 340
diff changeset
  3335
  {
4ccdfeee9a11 WiP commit for admin panel localization. All modules up to Admin:UserManager (working down the list) are localized except Admin:ThemeManager, which is due for a rewrite
Dan
parents: 340
diff changeset
  3336
    foreach ( $perm1 as $type => $level )
4ccdfeee9a11 WiP commit for admin panel localization. All modules up to Admin:UserManager (working down the list) are localized except Admin:ThemeManager, which is due for a rewrite
Dan
parents: 340
diff changeset
  3337
    {
4ccdfeee9a11 WiP commit for admin panel localization. All modules up to Admin:UserManager (working down the list) are localized except Admin:ThemeManager, which is due for a rewrite
Dan
parents: 340
diff changeset
  3338
      $perm1[$type][$level] = 'i';
4ccdfeee9a11 WiP commit for admin panel localization. All modules up to Admin:UserManager (working down the list) are localized except Admin:ThemeManager, which is due for a rewrite
Dan
parents: 340
diff changeset
  3339
    }
4ccdfeee9a11 WiP commit for admin panel localization. All modules up to Admin:UserManager (working down the list) are localized except Admin:ThemeManager, which is due for a rewrite
Dan
parents: 340
diff changeset
  3340
    $ret = $perm1;
4ccdfeee9a11 WiP commit for admin panel localization. All modules up to Admin:UserManager (working down the list) are localized except Admin:ThemeManager, which is due for a rewrite
Dan
parents: 340
diff changeset
  3341
    foreach ( $perm2 as $type => $level )
4ccdfeee9a11 WiP commit for admin panel localization. All modules up to Admin:UserManager (working down the list) are localized except Admin:ThemeManager, which is due for a rewrite
Dan
parents: 340
diff changeset
  3342
    {
4ccdfeee9a11 WiP commit for admin panel localization. All modules up to Admin:UserManager (working down the list) are localized except Admin:ThemeManager, which is due for a rewrite
Dan
parents: 340
diff changeset
  3343
      if ( isset( $ret[$type] ) )
4ccdfeee9a11 WiP commit for admin panel localization. All modules up to Admin:UserManager (working down the list) are localized except Admin:ThemeManager, which is due for a rewrite
Dan
parents: 340
diff changeset
  3344
      {
4ccdfeee9a11 WiP commit for admin panel localization. All modules up to Admin:UserManager (working down the list) are localized except Admin:ThemeManager, which is due for a rewrite
Dan
parents: 340
diff changeset
  3345
        if ( $ret[$type] != AUTH_DENY )
4ccdfeee9a11 WiP commit for admin panel localization. All modules up to Admin:UserManager (working down the list) are localized except Admin:ThemeManager, which is due for a rewrite
Dan
parents: 340
diff changeset
  3346
          $ret[$type] = $level;
4ccdfeee9a11 WiP commit for admin panel localization. All modules up to Admin:UserManager (working down the list) are localized except Admin:ThemeManager, which is due for a rewrite
Dan
parents: 340
diff changeset
  3347
      }
4ccdfeee9a11 WiP commit for admin panel localization. All modules up to Admin:UserManager (working down the list) are localized except Admin:ThemeManager, which is due for a rewrite
Dan
parents: 340
diff changeset
  3348
    }
4ccdfeee9a11 WiP commit for admin panel localization. All modules up to Admin:UserManager (working down the list) are localized except Admin:ThemeManager, which is due for a rewrite
Dan
parents: 340
diff changeset
  3349
    return $ret;
4ccdfeee9a11 WiP commit for admin panel localization. All modules up to Admin:UserManager (working down the list) are localized except Admin:ThemeManager, which is due for a rewrite
Dan
parents: 340
diff changeset
  3350
  }
4ccdfeee9a11 WiP commit for admin panel localization. All modules up to Admin:UserManager (working down the list) are localized except Admin:ThemeManager, which is due for a rewrite
Dan
parents: 340
diff changeset
  3351
  
4ccdfeee9a11 WiP commit for admin panel localization. All modules up to Admin:UserManager (working down the list) are localized except Admin:ThemeManager, which is due for a rewrite
Dan
parents: 340
diff changeset
  3352
  /**
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3353
   * Merges the ACL array sent with the current permissions table, deciding precedence based on whether defaults are in effect or not.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3354
   * @param array The array to merge into the master ACL list
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3355
   * @param bool If true, $perm is treated as the "new default"
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3356
   * @param int 1 if this is a site-wide ACL, 2 if page-specific. Defaults to 2.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3357
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3358
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3359
  function acl_merge_with_current($perm, $is_everyone = false, $scope = 2)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3360
  {
554
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3361
    $this->perms = $this->acl_merge($this->perms, $perm, $is_everyone, $this->acl_defaults_used);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3362
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3363
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3364
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3365
   * Merges two ACL arrays. Both parameters should be permission list arrays. The second group takes precedence
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3366
   * over the first, without exceptions. This is used to merge the hardcoded defaults with admin-specified
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3367
   * defaults, which take precedence.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3368
   * @param array $perm1 The first set of permissions
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3369
   * @param array $perm2 The second set of permissions
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3370
   * @return array
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3371
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3372
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3373
  function acl_merge_complete($perm1, $perm2)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3374
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3375
    $ret = $perm1;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3376
    foreach ( $perm2 as $type => $level )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3377
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3378
      $ret[$type] = $level;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3379
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3380
    return $ret;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3381
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3382
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3383
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3384
   * Tell us if the dependencies for a given permission are met.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3385
   * @param string The ACL permission ID
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3386
   * @return bool
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3387
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3388
   
749
ea3045a3bcbd Added dependency checking in ACL tracer
Dan
parents: 735
diff changeset
  3389
  function acl_check_deps($type, $debug = false)
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3390
  {
749
ea3045a3bcbd Added dependency checking in ACL tracer
Dan
parents: 735
diff changeset
  3391
    // This will only happen if the permissions table is hacked or improperly accessed
ea3045a3bcbd Added dependency checking in ACL tracer
Dan
parents: 735
diff changeset
  3392
    if(!isset($this->acl_deps[$type]))
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3393
      return true;
749
ea3045a3bcbd Added dependency checking in ACL tracer
Dan
parents: 735
diff changeset
  3394
    // Permission has no dependencies?
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3395
    if(sizeof($this->acl_deps[$type]) < 1)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3396
      return true;
749
ea3045a3bcbd Added dependency checking in ACL tracer
Dan
parents: 735
diff changeset
  3397
    // go through them all and build a flat list of dependencies
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3398
    $deps = $this->acl_deps[$type];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3399
    while(true)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3400
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3401
      $j = sizeof($deps);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3402
      for ( $i = 0; $i < $j; $i++ )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3403
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3404
        $b = $deps;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3405
        $deps = array_merge($deps, $this->acl_deps[$deps[$i]]);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3406
        if( $b == $deps )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3407
        {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3408
          break 2;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3409
        }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3410
        $j = sizeof($deps);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3411
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3412
    }
749
ea3045a3bcbd Added dependency checking in ACL tracer
Dan
parents: 735
diff changeset
  3413
    $debugdata = array();
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3414
    foreach($deps as $d)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3415
    {
749
ea3045a3bcbd Added dependency checking in ACL tracer
Dan
parents: 735
diff changeset
  3416
      // Our dependencies are fully resolved, so tell get_permissions() to not recursively call this function
ea3045a3bcbd Added dependency checking in ACL tracer
Dan
parents: 735
diff changeset
  3417
      if ( !$this->get_permissions($d, true) )
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3418
      {
749
ea3045a3bcbd Added dependency checking in ACL tracer
Dan
parents: 735
diff changeset
  3419
        if ( $debug )
ea3045a3bcbd Added dependency checking in ACL tracer
Dan
parents: 735
diff changeset
  3420
        {
ea3045a3bcbd Added dependency checking in ACL tracer
Dan
parents: 735
diff changeset
  3421
          $debugdata[] = $d;
ea3045a3bcbd Added dependency checking in ACL tracer
Dan
parents: 735
diff changeset
  3422
        }
ea3045a3bcbd Added dependency checking in ACL tracer
Dan
parents: 735
diff changeset
  3423
        else
ea3045a3bcbd Added dependency checking in ACL tracer
Dan
parents: 735
diff changeset
  3424
        {
ea3045a3bcbd Added dependency checking in ACL tracer
Dan
parents: 735
diff changeset
  3425
          return false;
ea3045a3bcbd Added dependency checking in ACL tracer
Dan
parents: 735
diff changeset
  3426
        }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3427
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3428
    }
749
ea3045a3bcbd Added dependency checking in ACL tracer
Dan
parents: 735
diff changeset
  3429
    return $debug ? $debugdata : true;
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3430
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3431
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3432
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3433
   * Makes a CAPTCHA code and caches the code in the database
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3434
   * @param int $len The length of the code, in bytes
402
d907601ccad2 Fixed some captcha bugs and made all captcha fields case-insensitive
Dan
parents: 401
diff changeset
  3435
   * @param string Optional, the hash to reuse
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3436
   * @return string A unique identifier assigned to the code. This hash should be passed to sessionManager::getCaptcha() to retrieve the code.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3437
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3438
  
402
d907601ccad2 Fixed some captcha bugs and made all captcha fields case-insensitive
Dan
parents: 401
diff changeset
  3439
  function make_captcha($len = 7, $hash = '')
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3440
  {
401
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3441
    global $db, $session, $paths, $template, $plugins; // Common objects
263
d57af0b0302e Major improvements in the security of the CAPTCHA system (no SQL injection or anything like that); fixed denied form submission due to _af_acting on form object wrongly switched to true
Dan
parents: 259
diff changeset
  3442
    $code = $this->generate_captcha_code($len);
402
d907601ccad2 Fixed some captcha bugs and made all captcha fields case-insensitive
Dan
parents: 401
diff changeset
  3443
    if ( !preg_match('/^[a-f0-9]{32}([a-z0-9]{8})?$/', $hash) )
d907601ccad2 Fixed some captcha bugs and made all captcha fields case-insensitive
Dan
parents: 401
diff changeset
  3444
      $hash = md5(microtime() . mt_rand());
401
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3445
    $session_data = $db->escape(serialize(array()));
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3446
    
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3447
    // sanity check
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3448
    if ( !is_valid_ip(@$_SERVER['REMOTE_ADDR']) || !is_int($this->user_id) )
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3449
      return false;
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3450
    
402
d907601ccad2 Fixed some captcha bugs and made all captcha fields case-insensitive
Dan
parents: 401
diff changeset
  3451
    $this->sql('DELETE FROM ' . table_prefix . "captcha WHERE session_id = '$hash';");
d907601ccad2 Fixed some captcha bugs and made all captcha fields case-insensitive
Dan
parents: 401
diff changeset
  3452
    $this->sql('INSERT INTO ' . table_prefix . 'captcha(session_id, code, session_data, source_ip, user_id)' . " VALUES('$hash', '$code', '$session_data', '{$_SERVER['REMOTE_ADDR']}', {$this->user_id});");
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3453
    return $hash;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3454
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3455
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3456
  /**
401
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3457
   * Generates a "pronouncable" or "human-friendly" word using various phonics rules
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3458
   * @param int Optional. The length of the word.
263
d57af0b0302e Major improvements in the security of the CAPTCHA system (no SQL injection or anything like that); fixed denied form submission due to _af_acting on form object wrongly switched to true
Dan
parents: 259
diff changeset
  3459
   * @return string
d57af0b0302e Major improvements in the security of the CAPTCHA system (no SQL injection or anything like that); fixed denied form submission due to _af_acting on form object wrongly switched to true
Dan
parents: 259
diff changeset
  3460
   */
d57af0b0302e Major improvements in the security of the CAPTCHA system (no SQL injection or anything like that); fixed denied form submission due to _af_acting on form object wrongly switched to true
Dan
parents: 259
diff changeset
  3461
  
d57af0b0302e Major improvements in the security of the CAPTCHA system (no SQL injection or anything like that); fixed denied form submission due to _af_acting on form object wrongly switched to true
Dan
parents: 259
diff changeset
  3462
  function generate_captcha_code($len = 7)
d57af0b0302e Major improvements in the security of the CAPTCHA system (no SQL injection or anything like that); fixed denied form submission due to _af_acting on form object wrongly switched to true
Dan
parents: 259
diff changeset
  3463
  {
401
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3464
    // don't use k and x, they get mixed up a lot
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3465
    $consonants = 'bcdfghmnpqrsvwyz';
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3466
    $vowels = 'aeiou';
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3467
    $prev = 'vowel';
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3468
    $prev_l = '';
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3469
    $word = '';
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3470
    $allow_next_vowel = true;
263
d57af0b0302e Major improvements in the security of the CAPTCHA system (no SQL injection or anything like that); fixed denied form submission due to _af_acting on form object wrongly switched to true
Dan
parents: 259
diff changeset
  3471
    for ( $i = 0; $i < $len; $i++ )
d57af0b0302e Major improvements in the security of the CAPTCHA system (no SQL injection or anything like that); fixed denied form submission due to _af_acting on form object wrongly switched to true
Dan
parents: 259
diff changeset
  3472
    {
401
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3473
      if ( $prev == 'vowel' )
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3474
      {
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3475
        $allow_next_vowel = false;
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3476
        if ( $prev_l == 'o' && mt_rand(0, 3) == 3 && $allow_next_vowel )
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3477
          $word .= 'i';
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3478
        else if ( $prev_l == 'q' && mt_rand(0, 3) != 1 && $allow_next_vowel )
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3479
          $word .= 'u';
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3480
        else if ( $prev_l == 'o' && mt_rand(0, 3) == 2 && $allow_next_vowel )
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3481
          $word .= 'u';
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3482
        else if ( $prev_l == 'a' && mt_rand(0, 3) == 3 && $allow_next_vowel )
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3483
          $word .= 'i';
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3484
        else if ( $prev_l == 'a' && mt_rand(0, 10) == 7 && $allow_next_vowel )
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3485
          $word .= 'o';
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3486
        else if ( $prev_l == 'a' && mt_rand(0, 7) == 2 && $allow_next_vowel )
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3487
          $word .= 'u';
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3488
        else
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3489
        {
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3490
          $allow_next_vowel = true;
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3491
          $word .= $consonants{mt_rand(0, (strlen($consonants)-1))};
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3492
        }
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3493
      }
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3494
      else if ( $prev == 'consonant' )
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3495
      {
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3496
        if ( $prev_l == 'p' && mt_rand(0, 7) == 4 )
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3497
          $word .= 't';
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3498
        else if ( $prev_l == 'p' && mt_rand(0, 5) == 1 )
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3499
          $word .= 'h';
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3500
        else
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3501
          $word .= $vowels{mt_rand(0, (strlen($vowels)-1))};
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3502
      }
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3503
      $prev_l = substr($word, -1);
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3504
      $l = ( mt_rand(0, 1) == 1 ) ? strtoupper($prev_l) : strtolower($prev_l);
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3505
      $word = substr($word, 0, -1) . $l;
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3506
      if ( strstr('aeiou', $prev_l) )
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3507
        $prev = 'vowel';
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3508
      else
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3509
        $prev = 'consonant';
263
d57af0b0302e Major improvements in the security of the CAPTCHA system (no SQL injection or anything like that); fixed denied form submission due to _af_acting on form object wrongly switched to true
Dan
parents: 259
diff changeset
  3510
    }
401
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3511
    return $word;
263
d57af0b0302e Major improvements in the security of the CAPTCHA system (no SQL injection or anything like that); fixed denied form submission due to _af_acting on form object wrongly switched to true
Dan
parents: 259
diff changeset
  3512
  }
d57af0b0302e Major improvements in the security of the CAPTCHA system (no SQL injection or anything like that); fixed denied form submission due to _af_acting on form object wrongly switched to true
Dan
parents: 259
diff changeset
  3513
  
d57af0b0302e Major improvements in the security of the CAPTCHA system (no SQL injection or anything like that); fixed denied form submission due to _af_acting on form object wrongly switched to true
Dan
parents: 259
diff changeset
  3514
  /**
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3515
   * For the given code ID, returns the correct CAPTCHA code, or false on failure
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3516
   * @param string $hash The unique ID assigned to the code
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3517
   * @return string The correct confirmation code
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3518
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3519
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3520
  function get_captcha($hash)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3521
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3522
    global $db, $session, $paths, $template, $plugins; // Common objects
401
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3523
    
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3524
    if ( !preg_match('/^[a-f0-9]{32}([a-z0-9]{8})?$/', $hash) )
263
d57af0b0302e Major improvements in the security of the CAPTCHA system (no SQL injection or anything like that); fixed denied form submission due to _af_acting on form object wrongly switched to true
Dan
parents: 259
diff changeset
  3525
    {
436
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3526
      die("session manager: bad captcha_hash $hash");
263
d57af0b0302e Major improvements in the security of the CAPTCHA system (no SQL injection or anything like that); fixed denied form submission due to _af_acting on form object wrongly switched to true
Dan
parents: 259
diff changeset
  3527
      return false;
d57af0b0302e Major improvements in the security of the CAPTCHA system (no SQL injection or anything like that); fixed denied form submission due to _af_acting on form object wrongly switched to true
Dan
parents: 259
diff changeset
  3528
    }
401
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3529
    
402
d907601ccad2 Fixed some captcha bugs and made all captcha fields case-insensitive
Dan
parents: 401
diff changeset
  3530
    // sanity check
436
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3531
    if ( !is_valid_ip(@$_SERVER['REMOTE_ADDR']) )
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3532
    {
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3533
      die("session manager insanity: bad REMOTE_ADDR or invalid UID");
263
d57af0b0302e Major improvements in the security of the CAPTCHA system (no SQL injection or anything like that); fixed denied form submission due to _af_acting on form object wrongly switched to true
Dan
parents: 259
diff changeset
  3534
      return false;
d57af0b0302e Major improvements in the security of the CAPTCHA system (no SQL injection or anything like that); fixed denied form submission due to _af_acting on form object wrongly switched to true
Dan
parents: 259
diff changeset
  3535
    }
402
d907601ccad2 Fixed some captcha bugs and made all captcha fields case-insensitive
Dan
parents: 401
diff changeset
  3536
    
436
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3537
    $q = $this->sql('SELECT code_id, code FROM ' . table_prefix . "captcha WHERE session_id = '$hash' AND source_ip = '{$_SERVER['REMOTE_ADDR']}';");
401
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3538
    if ( $db->numrows() < 1 )
436
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3539
    {
401
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3540
      return false;
436
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3541
    }
401
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3542
    
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3543
    list($code_id, $code) = $db->fetchrow_num();
436
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3544
    
263
d57af0b0302e Major improvements in the security of the CAPTCHA system (no SQL injection or anything like that); fixed denied form submission due to _af_acting on form object wrongly switched to true
Dan
parents: 259
diff changeset
  3545
    $db->free_result();
401
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3546
    $this->sql('DELETE FROM ' . table_prefix . "captcha WHERE code_id = $code_id;");
436
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3547
    
401
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3548
    return $code;
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3549
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3550
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3551
  /**
263
d57af0b0302e Major improvements in the security of the CAPTCHA system (no SQL injection or anything like that); fixed denied form submission due to _af_acting on form object wrongly switched to true
Dan
parents: 259
diff changeset
  3552
   * (AS OF 1.0.2: Deprecated. Captcha codes are now killed on first fetch for security.) Deletes all CAPTCHA codes cached in the DB for this user.
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3553
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3554
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3555
  function kill_captcha()
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3556
  {
263
d57af0b0302e Major improvements in the security of the CAPTCHA system (no SQL injection or anything like that); fixed denied form submission due to _af_acting on form object wrongly switched to true
Dan
parents: 259
diff changeset
  3557
    return true;
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3558
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3559
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3560
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3561
   * Generates a random password.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3562
   * @param int $length Optional - length of password
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3563
   * @return string
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3564
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3565
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3566
  function random_pass($length = 10)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3567
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3568
    $valid_chars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-_+@#%&<>';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3569
    $valid_chars = enano_str_split($valid_chars);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3570
    $ret = '';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3571
    for ( $i = 0; $i < $length; $i++ )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3572
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3573
      $ret .= $valid_chars[mt_rand(0, count($valid_chars)-1)];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3574
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3575
    return $ret;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3576
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3577
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3578
  /**
801
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3579
   * Generates some Javascript that calls the AES encryption library. Put this after your </form>.
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3580
   * @param string The name of the form
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3581
   * @param string The name of the password field
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3582
   * @param string The name of the field that switches encryption on or off
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3583
   * @param string The name of the field that contains the encryption key
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3584
   * @param string The name of the field that will contain the encrypted password
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3585
   * @param string The name of the field that handles MD5 challenge data
507
586fd7d3202d Fixed some stray version numbers (again!); added support for Diffie-Hellman logins in the normal login form (not AJAX) - even works in IE
Dan
parents: 504
diff changeset
  3586
   * @param string The name of the field that tells if the server supports DiffieHellman
586fd7d3202d Fixed some stray version numbers (again!); added support for Diffie-Hellman logins in the normal login form (not AJAX) - even works in IE
Dan
parents: 504
diff changeset
  3587
   * @param string The name of the field with the DiffieHellman public key
586fd7d3202d Fixed some stray version numbers (again!); added support for Diffie-Hellman logins in the normal login form (not AJAX) - even works in IE
Dan
parents: 504
diff changeset
  3588
   * @param string The name of the field that the client should populate with its public key
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3589
   * @return string
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3590
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3591
   
801
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3592
  function aes_javascript($form_name, $pw_field, $use_crypt = 'use_crypt', $crypt_key = 'crypt_key', $crypt_data = 'crypt_data', $challenge = 'challenge_data', $dh_supported = 'dh_supported', $dh_pubkey = 'dh_public_key', $dh_client_pubkey = 'dh_client_public_key')
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3593
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3594
    $code = '
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3595
      <script type="text/javascript">
507
586fd7d3202d Fixed some stray version numbers (again!); added support for Diffie-Hellman logins in the normal login form (not AJAX) - even works in IE
Dan
parents: 504
diff changeset
  3596
          
801
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3597
          function runEncryption(nowhiteout)
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3598
          {
691
dab7850c098d Made login forms that use $session->aes_javascript() use new whiteOutForm() function
Dan
parents: 688
diff changeset
  3599
            var frm = document.forms.'.$form_name.';
801
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3600
            if ( !nowhiteout )
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3601
              whiteOutForm(frm);
691
dab7850c098d Made login forms that use $session->aes_javascript() use new whiteOutForm() function
Dan
parents: 688
diff changeset
  3602
            
586
234ddd896555 Made encryption work in form-based logon again; modified load_component() to fetch compressed versions when possible
Dan
parents: 584
diff changeset
  3603
            load_component(\'crypto\');
507
586fd7d3202d Fixed some stray version numbers (again!); added support for Diffie-Hellman logins in the normal login form (not AJAX) - even works in IE
Dan
parents: 504
diff changeset
  3604
            var testpassed = ' . ( ( isset($_GET['use_crypt']) && $_GET['use_crypt']=='0') ? 'false; // CRYPTO-AUTH DISABLED ON USER REQUEST // ' : '' ) . '( aes_self_test() && md5_vm_test() );
586fd7d3202d Fixed some stray version numbers (again!); added support for Diffie-Hellman logins in the normal login form (not AJAX) - even works in IE
Dan
parents: 504
diff changeset
  3605
            var use_diffiehellman = false;' . "\n";
586fd7d3202d Fixed some stray version numbers (again!); added support for Diffie-Hellman logins in the normal login form (not AJAX) - even works in IE
Dan
parents: 504
diff changeset
  3606
    if ( $dh_supported && $dh_pubkey )
586fd7d3202d Fixed some stray version numbers (again!); added support for Diffie-Hellman logins in the normal login form (not AJAX) - even works in IE
Dan
parents: 504
diff changeset
  3607
    {
586fd7d3202d Fixed some stray version numbers (again!); added support for Diffie-Hellman logins in the normal login form (not AJAX) - even works in IE
Dan
parents: 504
diff changeset
  3608
      $code .= <<<EOF
542
5841df0ab575 Added ETag support and increased caching settings to try and speed the system up. Result of a YSlow audit.
Dan
parents: 541
diff changeset
  3609
            if ( frm.$dh_supported.value == 'true' && !is_iPhone )
507
586fd7d3202d Fixed some stray version numbers (again!); added support for Diffie-Hellman logins in the normal login form (not AJAX) - even works in IE
Dan
parents: 504
diff changeset
  3610
              use_diffiehellman = true;
586fd7d3202d Fixed some stray version numbers (again!); added support for Diffie-Hellman logins in the normal login form (not AJAX) - even works in IE
Dan
parents: 504
diff changeset
  3611
EOF;
586fd7d3202d Fixed some stray version numbers (again!); added support for Diffie-Hellman logins in the normal login form (not AJAX) - even works in IE
Dan
parents: 504
diff changeset
  3612
    }
586fd7d3202d Fixed some stray version numbers (again!); added support for Diffie-Hellman logins in the normal login form (not AJAX) - even works in IE
Dan
parents: 504
diff changeset
  3613
    $code .= '
586fd7d3202d Fixed some stray version numbers (again!); added support for Diffie-Hellman logins in the normal login form (not AJAX) - even works in IE
Dan
parents: 504
diff changeset
  3614
    
586fd7d3202d Fixed some stray version numbers (again!); added support for Diffie-Hellman logins in the normal login form (not AJAX) - even works in IE
Dan
parents: 504
diff changeset
  3615
            if ( frm[\'' . $dh_supported . '\'] )
586fd7d3202d Fixed some stray version numbers (again!); added support for Diffie-Hellman logins in the normal login form (not AJAX) - even works in IE
Dan
parents: 504
diff changeset
  3616
            {
586fd7d3202d Fixed some stray version numbers (again!); added support for Diffie-Hellman logins in the normal login form (not AJAX) - even works in IE
Dan
parents: 504
diff changeset
  3617
              frm[\'' . $dh_supported . '\'].value = ( use_diffiehellman ) ? "true" : "false";
586fd7d3202d Fixed some stray version numbers (again!); added support for Diffie-Hellman logins in the normal login form (not AJAX) - even works in IE
Dan
parents: 504
diff changeset
  3618
            }
586fd7d3202d Fixed some stray version numbers (again!); added support for Diffie-Hellman logins in the normal login form (not AJAX) - even works in IE
Dan
parents: 504
diff changeset
  3619
            
801
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3620
            if ( frm["' . $pw_field . '_confirm"] )
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3621
            {
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3622
              pass1 = frm.' . $pw_field . '.value;
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3623
              pass2 = frm.' . $pw_field . '_confirm.value;
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3624
              if ( pass1 != pass2 )
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3625
              {
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3626
                load_component("l10n");
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3627
                alert($lang.get("userfuncs_passreset_err_no_match"));
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3628
                return false;
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3629
              }
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3630
              if ( pass1.length < 6 )
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3631
              {
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3632
                load_component("l10n");
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3633
                alert($lang.get("userfuncs_passreset_err_too_short"));
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3634
                return false;
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3635
              }
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3636
              frm.' . $pw_field . '_confirm.value = "";
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3637
            }
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3638
            
507
586fd7d3202d Fixed some stray version numbers (again!); added support for Diffie-Hellman logins in the normal login form (not AJAX) - even works in IE
Dan
parents: 504
diff changeset
  3639
            if ( testpassed && use_diffiehellman )
586fd7d3202d Fixed some stray version numbers (again!); added support for Diffie-Hellman logins in the normal login form (not AJAX) - even works in IE
Dan
parents: 504
diff changeset
  3640
            {
586fd7d3202d Fixed some stray version numbers (again!); added support for Diffie-Hellman logins in the normal login form (not AJAX) - even works in IE
Dan
parents: 504
diff changeset
  3641
              // try to blank out the table to prevent double submits and what have you
586fd7d3202d Fixed some stray version numbers (again!); added support for Diffie-Hellman logins in the normal login form (not AJAX) - even works in IE
Dan
parents: 504
diff changeset
  3642
              var el = frm.' . $pw_field . ';
586fd7d3202d Fixed some stray version numbers (again!); added support for Diffie-Hellman logins in the normal login form (not AJAX) - even works in IE
Dan
parents: 504
diff changeset
  3643
              while ( el.tagName != "BODY" && el.tagName != "TABLE" )
586fd7d3202d Fixed some stray version numbers (again!); added support for Diffie-Hellman logins in the normal login form (not AJAX) - even works in IE
Dan
parents: 504
diff changeset
  3644
              {
586fd7d3202d Fixed some stray version numbers (again!); added support for Diffie-Hellman logins in the normal login form (not AJAX) - even works in IE
Dan
parents: 504
diff changeset
  3645
                el = el.parentNode;
586fd7d3202d Fixed some stray version numbers (again!); added support for Diffie-Hellman logins in the normal login form (not AJAX) - even works in IE
Dan
parents: 504
diff changeset
  3646
              }
691
dab7850c098d Made login forms that use $session->aes_javascript() use new whiteOutForm() function
Dan
parents: 688
diff changeset
  3647
              /*
507
586fd7d3202d Fixed some stray version numbers (again!); added support for Diffie-Hellman logins in the normal login form (not AJAX) - even works in IE
Dan
parents: 504
diff changeset
  3648
              if ( el.tagName == "TABLE" )
586fd7d3202d Fixed some stray version numbers (again!); added support for Diffie-Hellman logins in the normal login form (not AJAX) - even works in IE
Dan
parents: 504
diff changeset
  3649
              {
586fd7d3202d Fixed some stray version numbers (again!); added support for Diffie-Hellman logins in the normal login form (not AJAX) - even works in IE
Dan
parents: 504
diff changeset
  3650
                whiteOutElement(el);
586fd7d3202d Fixed some stray version numbers (again!); added support for Diffie-Hellman logins in the normal login form (not AJAX) - even works in IE
Dan
parents: 504
diff changeset
  3651
              }
691
dab7850c098d Made login forms that use $session->aes_javascript() use new whiteOutForm() function
Dan
parents: 688
diff changeset
  3652
              */
507
586fd7d3202d Fixed some stray version numbers (again!); added support for Diffie-Hellman logins in the normal login form (not AJAX) - even works in IE
Dan
parents: 504
diff changeset
  3653
              
586fd7d3202d Fixed some stray version numbers (again!); added support for Diffie-Hellman logins in the normal login form (not AJAX) - even works in IE
Dan
parents: 504
diff changeset
  3654
              frm.'.$use_crypt.'.value = \'yes_dh\';
586fd7d3202d Fixed some stray version numbers (again!); added support for Diffie-Hellman logins in the normal login form (not AJAX) - even works in IE
Dan
parents: 504
diff changeset
  3655
              
586fd7d3202d Fixed some stray version numbers (again!); added support for Diffie-Hellman logins in the normal login form (not AJAX) - even works in IE
Dan
parents: 504
diff changeset
  3656
              // Perform Diffie Hellman stuff
586fd7d3202d Fixed some stray version numbers (again!); added support for Diffie-Hellman logins in the normal login form (not AJAX) - even works in IE
Dan
parents: 504
diff changeset
  3657
              // console.info("DiffieHellman: started keygen process");
586fd7d3202d Fixed some stray version numbers (again!); added support for Diffie-Hellman logins in the normal login form (not AJAX) - even works in IE
Dan
parents: 504
diff changeset
  3658
              var dh_priv = dh_gen_private();
586fd7d3202d Fixed some stray version numbers (again!); added support for Diffie-Hellman logins in the normal login form (not AJAX) - even works in IE
Dan
parents: 504
diff changeset
  3659
              var dh_pub = dh_gen_public(dh_priv);
586fd7d3202d Fixed some stray version numbers (again!); added support for Diffie-Hellman logins in the normal login form (not AJAX) - even works in IE
Dan
parents: 504
diff changeset
  3660
              var secret = dh_gen_shared_secret(dh_priv, frm.' . $dh_pubkey . '.value);
586fd7d3202d Fixed some stray version numbers (again!); added support for Diffie-Hellman logins in the normal login form (not AJAX) - even works in IE
Dan
parents: 504
diff changeset
  3661
              // console.info("DiffieHellman: finished keygen process");
586fd7d3202d Fixed some stray version numbers (again!); added support for Diffie-Hellman logins in the normal login form (not AJAX) - even works in IE
Dan
parents: 504
diff changeset
  3662
              
586fd7d3202d Fixed some stray version numbers (again!); added support for Diffie-Hellman logins in the normal login form (not AJAX) - even works in IE
Dan
parents: 504
diff changeset
  3663
              // secret_hash is used to verify that the server guesses the correct secret
586fd7d3202d Fixed some stray version numbers (again!); added support for Diffie-Hellman logins in the normal login form (not AJAX) - even works in IE
Dan
parents: 504
diff changeset
  3664
              var secret_hash = hex_sha1(secret);
586fd7d3202d Fixed some stray version numbers (again!); added support for Diffie-Hellman logins in the normal login form (not AJAX) - even works in IE
Dan
parents: 504
diff changeset
  3665
              
586fd7d3202d Fixed some stray version numbers (again!); added support for Diffie-Hellman logins in the normal login form (not AJAX) - even works in IE
Dan
parents: 504
diff changeset
  3666
              // give the server our values
586fd7d3202d Fixed some stray version numbers (again!); added support for Diffie-Hellman logins in the normal login form (not AJAX) - even works in IE
Dan
parents: 504
diff changeset
  3667
              frm.' . $crypt_key . '.value = secret_hash;
629
8733c22969e7 Added Gravatar support in UserManager in admin panel
Dan
parents: 618
diff changeset
  3668
              ' . ( $dh_supported ? 'frm.' . $dh_client_pubkey . '.value = dh_pub;' : '' ) . '
507
586fd7d3202d Fixed some stray version numbers (again!); added support for Diffie-Hellman logins in the normal login form (not AJAX) - even works in IE
Dan
parents: 504
diff changeset
  3669
              
586fd7d3202d Fixed some stray version numbers (again!); added support for Diffie-Hellman logins in the normal login form (not AJAX) - even works in IE
Dan
parents: 504
diff changeset
  3670
              // console.info("DiffieHellman: set public values");
586fd7d3202d Fixed some stray version numbers (again!); added support for Diffie-Hellman logins in the normal login form (not AJAX) - even works in IE
Dan
parents: 504
diff changeset
  3671
              
586fd7d3202d Fixed some stray version numbers (again!); added support for Diffie-Hellman logins in the normal login form (not AJAX) - even works in IE
Dan
parents: 504
diff changeset
  3672
              // crypt_key is the actual AES key
586fd7d3202d Fixed some stray version numbers (again!); added support for Diffie-Hellman logins in the normal login form (not AJAX) - even works in IE
Dan
parents: 504
diff changeset
  3673
              var crypt_key = (hex_sha256(secret)).substr(0, (keySizeInBits / 4));
586fd7d3202d Fixed some stray version numbers (again!); added support for Diffie-Hellman logins in the normal login form (not AJAX) - even works in IE
Dan
parents: 504
diff changeset
  3674
              
586fd7d3202d Fixed some stray version numbers (again!); added support for Diffie-Hellman logins in the normal login form (not AJAX) - even works in IE
Dan
parents: 504
diff changeset
  3675
              // Perform encryption
586fd7d3202d Fixed some stray version numbers (again!); added support for Diffie-Hellman logins in the normal login form (not AJAX) - even works in IE
Dan
parents: 504
diff changeset
  3676
              crypt_key = hexToByteArray(crypt_key);
586fd7d3202d Fixed some stray version numbers (again!); added support for Diffie-Hellman logins in the normal login form (not AJAX) - even works in IE
Dan
parents: 504
diff changeset
  3677
              var pass = frm.'.$pw_field.'.value;
586fd7d3202d Fixed some stray version numbers (again!); added support for Diffie-Hellman logins in the normal login form (not AJAX) - even works in IE
Dan
parents: 504
diff changeset
  3678
              pass = stringToByteArray(pass);
586fd7d3202d Fixed some stray version numbers (again!); added support for Diffie-Hellman logins in the normal login form (not AJAX) - even works in IE
Dan
parents: 504
diff changeset
  3679
              var cryptstring = rijndaelEncrypt(pass, crypt_key, \'ECB\');
586fd7d3202d Fixed some stray version numbers (again!); added support for Diffie-Hellman logins in the normal login form (not AJAX) - even works in IE
Dan
parents: 504
diff changeset
  3680
              if(!cryptstring)
586fd7d3202d Fixed some stray version numbers (again!); added support for Diffie-Hellman logins in the normal login form (not AJAX) - even works in IE
Dan
parents: 504
diff changeset
  3681
              {
586fd7d3202d Fixed some stray version numbers (again!); added support for Diffie-Hellman logins in the normal login form (not AJAX) - even works in IE
Dan
parents: 504
diff changeset
  3682
                return false;
586fd7d3202d Fixed some stray version numbers (again!); added support for Diffie-Hellman logins in the normal login form (not AJAX) - even works in IE
Dan
parents: 504
diff changeset
  3683
              }
586fd7d3202d Fixed some stray version numbers (again!); added support for Diffie-Hellman logins in the normal login form (not AJAX) - even works in IE
Dan
parents: 504
diff changeset
  3684
              cryptstring = byteArrayToHex(cryptstring);
586fd7d3202d Fixed some stray version numbers (again!); added support for Diffie-Hellman logins in the normal login form (not AJAX) - even works in IE
Dan
parents: 504
diff changeset
  3685
              // console.info("DiffieHellman: finished AES");
586fd7d3202d Fixed some stray version numbers (again!); added support for Diffie-Hellman logins in the normal login form (not AJAX) - even works in IE
Dan
parents: 504
diff changeset
  3686
              frm.'.$crypt_data.'.value = cryptstring;
586fd7d3202d Fixed some stray version numbers (again!); added support for Diffie-Hellman logins in the normal login form (not AJAX) - even works in IE
Dan
parents: 504
diff changeset
  3687
              frm.'.$pw_field.'.value = \'\';
586fd7d3202d Fixed some stray version numbers (again!); added support for Diffie-Hellman logins in the normal login form (not AJAX) - even works in IE
Dan
parents: 504
diff changeset
  3688
              // console.info("DiffieHellman: ready to submit");
586fd7d3202d Fixed some stray version numbers (again!); added support for Diffie-Hellman logins in the normal login form (not AJAX) - even works in IE
Dan
parents: 504
diff changeset
  3689
            }
586fd7d3202d Fixed some stray version numbers (again!); added support for Diffie-Hellman logins in the normal login form (not AJAX) - even works in IE
Dan
parents: 504
diff changeset
  3690
            else if ( testpassed && !use_diffiehellman )
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3691
            {
72
bda11e521e8a Fixed a few presentation bugs in installer, made installer more "legally binding", and fixed global permissions inheritance in $session->fetch_page_acl()
Dan
parents: 57
diff changeset
  3692
              frm.'.$use_crypt.'.value = \'yes\';
bda11e521e8a Fixed a few presentation bugs in installer, made installer more "legally binding", and fixed global permissions inheritance in $session->fetch_page_acl()
Dan
parents: 57
diff changeset
  3693
              var cryptkey = frm.'.$crypt_key.'.value;
bda11e521e8a Fixed a few presentation bugs in installer, made installer more "legally binding", and fixed global permissions inheritance in $session->fetch_page_acl()
Dan
parents: 57
diff changeset
  3694
              frm.'.$crypt_key.'.value = hex_md5(cryptkey);
bda11e521e8a Fixed a few presentation bugs in installer, made installer more "legally binding", and fixed global permissions inheritance in $session->fetch_page_acl()
Dan
parents: 57
diff changeset
  3695
              cryptkey = hexToByteArray(cryptkey);
bda11e521e8a Fixed a few presentation bugs in installer, made installer more "legally binding", and fixed global permissions inheritance in $session->fetch_page_acl()
Dan
parents: 57
diff changeset
  3696
              if(!cryptkey || ( ( typeof cryptkey == \'string\' || typeof cryptkey == \'object\' ) ) && cryptkey.length != keySizeInBits / 8 )
bda11e521e8a Fixed a few presentation bugs in installer, made installer more "legally binding", and fixed global permissions inheritance in $session->fetch_page_acl()
Dan
parents: 57
diff changeset
  3697
              {
bda11e521e8a Fixed a few presentation bugs in installer, made installer more "legally binding", and fixed global permissions inheritance in $session->fetch_page_acl()
Dan
parents: 57
diff changeset
  3698
                if ( frm._login ) frm._login.disabled = true;
bda11e521e8a Fixed a few presentation bugs in installer, made installer more "legally binding", and fixed global permissions inheritance in $session->fetch_page_acl()
Dan
parents: 57
diff changeset
  3699
                len = ( typeof cryptkey == \'string\' || typeof cryptkey == \'object\' ) ? \'\\nLen: \'+cryptkey.length : \'\';
bda11e521e8a Fixed a few presentation bugs in installer, made installer more "legally binding", and fixed global permissions inheritance in $session->fetch_page_acl()
Dan
parents: 57
diff changeset
  3700
                alert(\'The key is messed up\\nType: \'+typeof(cryptkey)+len);
bda11e521e8a Fixed a few presentation bugs in installer, made installer more "legally binding", and fixed global permissions inheritance in $session->fetch_page_acl()
Dan
parents: 57
diff changeset
  3701
              }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3702
              pass = frm.'.$pw_field.'.value;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3703
              chal = frm.'.$challenge.'.value;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3704
              challenge = hex_md5(pass + chal) + chal;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3705
              frm.'.$challenge.'.value = challenge;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3706
              pass = stringToByteArray(pass);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3707
              cryptstring = rijndaelEncrypt(pass, cryptkey, \'ECB\');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3708
              if(!cryptstring)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3709
              {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3710
                return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3711
              }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3712
              cryptstring = byteArrayToHex(cryptstring);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3713
              frm.'.$crypt_data.'.value = cryptstring;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3714
              frm.'.$pw_field.'.value = \'\';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3715
            }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3716
          }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3717
        </script>
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3718
        ';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3719
    return $code;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3720
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3721
  
436
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3722
  /**
801
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3723
   * Generates the HTML form elements required for an encrypted logon experience.
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3724
   * @return string
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3725
   */
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3726
  
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3727
  function generate_aes_form()
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3728
  {
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3729
    $return = '<input type="hidden" name="use_crypt" value="no" />';
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3730
    $return .= '<input type="hidden" name="crypt_key" value="' . $this->rijndael_genkey() . '" />';
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3731
    $return .= '<input type="hidden" name="crypt_data" value="" />';
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3732
    $return .= '<input type="hidden" name="challenge_data" value="' . $this->dss_rand() . '" />';
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3733
    
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3734
    require_once(ENANO_ROOT . '/includes/math.php');
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3735
    require_once(ENANO_ROOT . '/includes/diffiehellman.php');
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3736
    
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3737
    global $dh_supported, $_math;
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3738
    if ( $dh_supported )
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3739
    {
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3740
      $dh_key_priv = dh_gen_private();
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3741
      $dh_key_pub = dh_gen_public($dh_key_priv);
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3742
      $dh_key_priv = $_math->str($dh_key_priv);
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3743
      $dh_key_pub = $_math->str($dh_key_pub);
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3744
      // store the keys in the DB
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3745
      $this->sql('INSERT INTO ' . table_prefix . "diffiehellman( public_key, private_key ) VALUES ( '$dh_key_pub', '$dh_key_priv' );");
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3746
      
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3747
      $return .=  "<input type=\"hidden\" name=\"dh_supported\" value=\"true\" />
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3748
            <input type=\"hidden\" name=\"dh_public_key\" value=\"$dh_key_pub\" />
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3749
            <input type=\"hidden\" name=\"dh_client_public_key\" value=\"\" />";
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3750
    }
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3751
    else
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3752
    {
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3753
      $return .=  "<input type=\"hidden\" name=\"dh_supported\" value=\"false\" />";
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3754
    }
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3755
    return $return;
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3756
  }
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3757
  
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3758
  /**
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3759
   * If you used all the same form fields as the normal login interface, this will take care of DiffieHellman for you and return the key.
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3760
   * @param string Password field name (defaults to "password")
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3761
   * @return string
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3762
   */
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3763
  
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3764
  function get_aes_post($fieldname = 'password')
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3765
  {
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3766
    global $db, $session, $paths, $template, $plugins; // Common objects
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3767
    
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3768
    $aes = AESCrypt::singleton(AES_BITS, AES_BLOCKSIZE);
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3769
    if ( $_POST['use_crypt'] == 'yes' )
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3770
    {
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3771
      $crypt_key = $this->fetch_public_key($_POST['crypt_key']);
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3772
      if ( !$crypt_key )
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3773
      {
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3774
        throw new Exception($lang->get('user_err_key_not_found'));
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3775
      }
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3776
      $crypt_key = hexdecode($crypt_key);
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3777
      $data = $aes->decrypt($_POST['crypt_data'], $crypt_key, ENC_HEX);
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3778
    }
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3779
    else if ( $_POST['use_crypt'] == 'yes_dh' )
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3780
    {
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3781
      require_once(ENANO_ROOT . '/includes/math.php');
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3782
      require_once(ENANO_ROOT . '/includes/diffiehellman.php');
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3783
      
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3784
      global $dh_supported, $_math;
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3785
        
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3786
      if ( !$dh_supported )
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3787
      {
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3788
        throw new Exception('Server does not support DiffieHellman, denying request');
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3789
      }
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3790
      
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3791
      // Fetch private key
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3792
      $dh_public = $_POST['dh_public_key'];
826
dcf5381ce8ba Replaced integer checks that used preg_match() to use ctype_digit() instead
Dan
parents: 815
diff changeset
  3793
      if ( !ctype_digit($dh_public) )
801
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3794
      {
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3795
        throw new Exception('ERR_DH_KEY_NOT_INTEGER');
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3796
      }
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3797
      $q = $db->sql_query('SELECT private_key, key_id FROM ' . table_prefix . "diffiehellman WHERE public_key = '$dh_public';");
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3798
      if ( !$q )
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3799
        $db->die_json();
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3800
      
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3801
      if ( $db->numrows() < 1 )
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3802
      {
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3803
        throw new Exception('ERR_DH_KEY_NOT_FOUND');
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3804
      }
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3805
      
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3806
      list($dh_private, $dh_key_id) = $db->fetchrow_num();
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3807
      $db->free_result();
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3808
      
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3809
      // We have the private key, now delete the key pair, we no longer need it
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3810
      $q = $db->sql_query('DELETE FROM ' . table_prefix . "diffiehellman WHERE key_id = $dh_key_id;");
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3811
      if ( !$q )
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3812
        $db->die_json();
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3813
      
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3814
      // Generate the shared secret
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3815
      $dh_secret = dh_gen_shared_secret($dh_private, $_POST['dh_client_public_key']);
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3816
      $dh_secret = $_math->str($dh_secret);
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3817
      
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3818
      // Did we get all our math right?
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3819
      $dh_secret_check = sha1($dh_secret);
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3820
      $dh_hash = $_POST['crypt_key'];
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3821
      if ( $dh_secret_check !== $dh_hash )
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3822
      {
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3823
        throw new Exception('ERR_DH_HASH_NO_MATCH');
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3824
      }
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3825
      
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3826
      // All good! Generate the AES key
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3827
      $aes_key = substr(sha256($dh_secret), 0, ( AES_BITS / 4 ));
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3828
      
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3829
      // decrypt user info
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3830
      $aes_key = hexdecode($aes_key);
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3831
      $aes = AESCrypt::singleton(AES_BITS, AES_BLOCKSIZE);
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3832
      $data = $aes->decrypt($_POST['crypt_data'], $aes_key, ENC_HEX);
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3833
    }
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3834
    else
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3835
    {
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3836
      $data = $_POST[$fieldname];
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3837
    }
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3838
    return $data;
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3839
  }
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3840
  
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  3841
  /**
436
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3842
   * Backend code for the JSON login interface. Basically a frontend to the session API that takes all parameters in one huge array.
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3843
   * @param array LoginAPI request
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3844
   * @return array LoginAPI response
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3845
   */
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3846
  
725
b64f2618ef25 Fixed DiffieHellman being included twice when not supported and login fails
Dan
parents: 711
diff changeset
  3847
  function process_login_request($req, $_dbgtmp = false)
436
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3848
  {
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3849
    global $db, $session, $paths, $template, $plugins; // Common objects
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3850
    
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3851
    // Setup EnanoMath and Diffie-Hellman
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3852
    global $dh_supported;
725
b64f2618ef25 Fixed DiffieHellman being included twice when not supported and login fails
Dan
parents: 711
diff changeset
  3853
    if ( !function_exists('dh_gen_private') )
436
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3854
    {
725
b64f2618ef25 Fixed DiffieHellman being included twice when not supported and login fails
Dan
parents: 711
diff changeset
  3855
      require_once(ENANO_ROOT.'/includes/math.php');
b64f2618ef25 Fixed DiffieHellman being included twice when not supported and login fails
Dan
parents: 711
diff changeset
  3856
      
b64f2618ef25 Fixed DiffieHellman being included twice when not supported and login fails
Dan
parents: 711
diff changeset
  3857
      $dh_supported = true;
b64f2618ef25 Fixed DiffieHellman being included twice when not supported and login fails
Dan
parents: 711
diff changeset
  3858
      try
b64f2618ef25 Fixed DiffieHellman being included twice when not supported and login fails
Dan
parents: 711
diff changeset
  3859
      {
b64f2618ef25 Fixed DiffieHellman being included twice when not supported and login fails
Dan
parents: 711
diff changeset
  3860
        require_once(ENANO_ROOT . '/includes/diffiehellman.php');
b64f2618ef25 Fixed DiffieHellman being included twice when not supported and login fails
Dan
parents: 711
diff changeset
  3861
      }
b64f2618ef25 Fixed DiffieHellman being included twice when not supported and login fails
Dan
parents: 711
diff changeset
  3862
      catch ( Exception $e )
b64f2618ef25 Fixed DiffieHellman being included twice when not supported and login fails
Dan
parents: 711
diff changeset
  3863
      {
b64f2618ef25 Fixed DiffieHellman being included twice when not supported and login fails
Dan
parents: 711
diff changeset
  3864
        $dh_supported = false;
b64f2618ef25 Fixed DiffieHellman being included twice when not supported and login fails
Dan
parents: 711
diff changeset
  3865
      }
436
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3866
    }
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3867
    global $_math;
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3868
    
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3869
    // Check for the mode
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3870
    if ( !isset($req['mode']) )
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3871
    {
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3872
      return array(
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3873
          'mode' => 'error',
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3874
          'error' => 'ERR_JSON_NO_MODE'
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3875
        );
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3876
    }
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3877
    
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3878
    // Main processing switch
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3879
    switch ( $req['mode'] )
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3880
    {
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3881
      default:
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3882
        return array(
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3883
            'mode' => 'error',
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3884
            'error' => 'ERR_JSON_INVALID_MODE'
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3885
          );
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3886
        break;
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3887
      case 'getkey':
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3888
        
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3889
        $this->start();
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3890
        
843
4415e50e4e84 Added possibility for auth plugins, which can log a user in using non-standard authentication methods.
Dan
parents: 832
diff changeset
  3891
        $locked_out = $this->get_lockout_info($lockdata);
436
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3892
        
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3893
        $response = array('mode' => 'build_box');
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3894
        $response['allow_diffiehellman'] = $dh_supported;
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3895
        
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3896
        $response['username'] = ( $this->user_logged_in ) ? $this->username : false;
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3897
        $response['aes_key'] = $this->rijndael_genkey();
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3898
        
688
f2a824ce5f18 Added customizable parameters for session length and the long-missing "remember me" option (or rather, the ability to turn it off and make sessions temporary)
Dan
parents: 685
diff changeset
  3899
        $response['extended_time'] = intval(getConfig('session_remember_time', '30'));
f2a824ce5f18 Added customizable parameters for session length and the long-missing "remember me" option (or rather, the ability to turn it off and make sessions temporary)
Dan
parents: 685
diff changeset
  3900
        
436
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3901
        // Lockout info
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3902
        $response['locked_out'] = $locked_out;
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3903
        
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3904
        $response['lockout_info'] = $lockdata;
843
4415e50e4e84 Added possibility for auth plugins, which can log a user in using non-standard authentication methods.
Dan
parents: 832
diff changeset
  3905
        if ( $lockdata['lockout_policy'] == 'captcha' && $locked_out )
436
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3906
        {
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3907
          $response['lockout_info']['captcha'] = $this->make_captcha();
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3908
        }
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3909
        
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3910
        // Can we do Diffie-Hellman? If so, generate and stash a public/private key pair.
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3911
        if ( $dh_supported )
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3912
        {
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3913
          $dh_key_priv = dh_gen_private();
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3914
          $dh_key_pub = dh_gen_public($dh_key_priv);
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3915
          $dh_key_priv = $_math->str($dh_key_priv);
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3916
          $dh_key_pub = $_math->str($dh_key_pub);
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3917
          $response['dh_public_key'] = $dh_key_pub;
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3918
          // store the keys in the DB
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3919
          $q = $db->sql_query('INSERT INTO ' . table_prefix . "diffiehellman( public_key, private_key ) VALUES ( '$dh_key_pub', '$dh_key_priv' );");
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3920
          if ( !$q )
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3921
            $db->die_json();
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3922
        }
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3923
        
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3924
        return $response;
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3925
        break;
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3926
      case 'login_dh':
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3927
        // User is requesting a login and has sent Diffie-Hellman data.
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3928
        
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3929
        //
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3930
        // KEY RECONSTRUCTION
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3931
        //
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3932
        
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3933
        $userinfo_crypt = $req['userinfo'];
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3934
        $dh_public = $req['dh_public_key'];
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3935
        $dh_hash = $req['dh_secret_hash'];
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3936
        
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3937
        // Check the key
826
dcf5381ce8ba Replaced integer checks that used preg_match() to use ctype_digit() instead
Dan
parents: 815
diff changeset
  3938
        if ( !ctype_digit($dh_public) || !ctype_digit($req['dh_client_key']) )
436
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3939
        {
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3940
          return array(
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3941
            'mode' => 'error',
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3942
            'error' => 'ERR_DH_KEY_NOT_NUMERIC'
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3943
          );
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3944
        }
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3945
        
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3946
        // Fetch private key
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3947
        $q = $db->sql_query('SELECT private_key, key_id FROM ' . table_prefix . "diffiehellman WHERE public_key = '$dh_public';");
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3948
        if ( !$q )
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3949
          $db->die_json();
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3950
        
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3951
        if ( $db->numrows() < 1 )
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3952
        {
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3953
          return array(
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3954
            'mode' => 'error',
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3955
            'error' => 'ERR_DH_KEY_NOT_FOUND'
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3956
          );
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3957
        }
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3958
        
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3959
        list($dh_private, $dh_key_id) = $db->fetchrow_num();
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3960
        $db->free_result();
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3961
        
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3962
        // We have the private key, now delete the key pair, we no longer need it
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3963
        $q = $db->sql_query('DELETE FROM ' . table_prefix . "diffiehellman WHERE key_id = $dh_key_id;");
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3964
        if ( !$q )
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3965
          $db->die_json();
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3966
        
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3967
        // Generate the shared secret
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3968
        $dh_secret = dh_gen_shared_secret($dh_private, $req['dh_client_key']);
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3969
        $dh_secret = $_math->str($dh_secret);
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3970
        
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3971
        // Did we get all our math right?
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3972
        $dh_secret_check = sha1($dh_secret);
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3973
        if ( $dh_secret_check !== $dh_hash )
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3974
        {
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3975
          return array(
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3976
            'mode' => 'error',
770
62fed244fa1c Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
Dan
parents: 749
diff changeset
  3977
            'error' => 'ERR_DH_HASH_NO_MATCH',
436
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3978
          );
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3979
        }
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3980
        
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3981
        // All good! Generate the AES key
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3982
        $aes_key = substr(sha256($dh_secret), 0, ( AES_BITS / 4 ));
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3983
      case 'login_aes':
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3984
        if ( $req['mode'] == 'login_aes' )
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3985
        {
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3986
          // login_aes-specific code
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3987
          $aes_key = $this->fetch_public_key($req['key_aes']);
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3988
          if ( !$aes_key )
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3989
          {
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3990
            return array(
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3991
              'mode' => 'error',
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3992
              'error' => 'ERR_AES_LOOKUP_FAILED'
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3993
            );
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3994
          }
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3995
          $userinfo_crypt = $req['userinfo'];
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3996
        }
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3997
        // shared between the two systems from here on out
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3998
        
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3999
        // decrypt user info
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  4000
        $aes_key = hexdecode($aes_key);
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  4001
        $aes = AESCrypt::singleton(AES_BITS, AES_BLOCKSIZE);
518
2b826f2640e9 SECURITY: Disabled caching of decrypted DiffieHellman login requests
Dan
parents: 511
diff changeset
  4002
        // using "true" here disables caching of the decrypted login info (which includes the password)
2b826f2640e9 SECURITY: Disabled caching of decrypted DiffieHellman login requests
Dan
parents: 511
diff changeset
  4003
        $userinfo_json = $aes->decrypt($userinfo_crypt, $aes_key, ENC_HEX, true);
436
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  4004
        if ( !$userinfo_json )
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  4005
        {
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  4006
          return array(
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  4007
            'mode' => 'error',
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  4008
            'error' => 'ERR_AES_DECRYPT_FAILED'
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  4009
          );
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  4010
        }
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  4011
        // de-JSON user info
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  4012
        try
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  4013
        {
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  4014
          $userinfo = enano_json_decode($userinfo_json);
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  4015
        }
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  4016
        catch ( Exception $e )
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  4017
        {
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  4018
          return array(
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  4019
            'mode' => 'error',
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  4020
            'error' => 'ERR_USERINFO_DECODE_FAILED'
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  4021
          );
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  4022
        }
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  4023
        
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  4024
        if ( !isset($userinfo['username']) || !isset($userinfo['password']) )
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  4025
        {
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  4026
          return array(
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  4027
            'mode' => 'error',
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  4028
            'error' => 'ERR_USERINFO_MISSING_VALUES'
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  4029
          );
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  4030
        }
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  4031
        
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  4032
        $username =& $userinfo['username'];
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  4033
        $password =& $userinfo['password'];
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  4034
        
843
4415e50e4e84 Added possibility for auth plugins, which can log a user in using non-standard authentication methods.
Dan
parents: 832
diff changeset
  4035
        // At this point if any extra info was injected into the login data packet, we need to let plugins process it
4415e50e4e84 Added possibility for auth plugins, which can log a user in using non-standard authentication methods.
Dan
parents: 832
diff changeset
  4036
        /**
4415e50e4e84 Added possibility for auth plugins, which can log a user in using non-standard authentication methods.
Dan
parents: 832
diff changeset
  4037
         * Called upon processing an incoming login request. If you added anything to the userinfo object during the jshook
4415e50e4e84 Added possibility for auth plugins, which can log a user in using non-standard authentication methods.
Dan
parents: 832
diff changeset
  4038
         * login_build_userinfo, that will be in the $userinfo array here. Expected return values are: true if your plugin has
4415e50e4e84 Added possibility for auth plugins, which can log a user in using non-standard authentication methods.
Dan
parents: 832
diff changeset
  4039
         * not only succeeded but ALSO issued a session key (bypass the whole Enano builtin login process) and an associative array
4415e50e4e84 Added possibility for auth plugins, which can log a user in using non-standard authentication methods.
Dan
parents: 832
diff changeset
  4040
         * with "mode" set to "error" and an error string in "error" to send an error back to the client. Any return value other
1001
79770fb4132a Sped up AJAX de-auth a little; added a little extra info to login_success JSON responses
Dan
parents: 985
diff changeset
  4041
         * than these will be treated as a pass-through, and the user's password will be validated through Enano's standard process.
843
4415e50e4e84 Added possibility for auth plugins, which can log a user in using non-standard authentication methods.
Dan
parents: 832
diff changeset
  4042
         * @hook login_process_userdata_json
4415e50e4e84 Added possibility for auth plugins, which can log a user in using non-standard authentication methods.
Dan
parents: 832
diff changeset
  4043
         */
4415e50e4e84 Added possibility for auth plugins, which can log a user in using non-standard authentication methods.
Dan
parents: 832
diff changeset
  4044
        
897
f31c252c52c1 session: login_process_userdata_json hook should work with more than one installed auth plugin now
Dan
parents: 895
diff changeset
  4045
        $code = $plugins->setHook('login_process_userdata_json', true);
1065
18d013f98fd0 AJAX Login: Fixed all known issues with lockout (and some unknown ones)
Dan
parents: 1032
diff changeset
  4046
        
843
4415e50e4e84 Added possibility for auth plugins, which can log a user in using non-standard authentication methods.
Dan
parents: 832
diff changeset
  4047
        foreach ( $code as $cmd )
4415e50e4e84 Added possibility for auth plugins, which can log a user in using non-standard authentication methods.
Dan
parents: 832
diff changeset
  4048
        {
4415e50e4e84 Added possibility for auth plugins, which can log a user in using non-standard authentication methods.
Dan
parents: 832
diff changeset
  4049
          $result = eval($cmd);
4415e50e4e84 Added possibility for auth plugins, which can log a user in using non-standard authentication methods.
Dan
parents: 832
diff changeset
  4050
          if ( $result === true )
4415e50e4e84 Added possibility for auth plugins, which can log a user in using non-standard authentication methods.
Dan
parents: 832
diff changeset
  4051
          {
4415e50e4e84 Added possibility for auth plugins, which can log a user in using non-standard authentication methods.
Dan
parents: 832
diff changeset
  4052
            return array(
4415e50e4e84 Added possibility for auth plugins, which can log a user in using non-standard authentication methods.
Dan
parents: 832
diff changeset
  4053
                'mode' => 'login_success',
1001
79770fb4132a Sped up AJAX de-auth a little; added a little extra info to login_success JSON responses
Dan
parents: 985
diff changeset
  4054
                'key' => ( $this->sid_super ) ? $this->sid_super : false,
79770fb4132a Sped up AJAX de-auth a little; added a little extra info to login_success JSON responses
Dan
parents: 985
diff changeset
  4055
                'user_id' => $this->user_id,
79770fb4132a Sped up AJAX de-auth a little; added a little extra info to login_success JSON responses
Dan
parents: 985
diff changeset
  4056
                'user_level' => $this->user_level
843
4415e50e4e84 Added possibility for auth plugins, which can log a user in using non-standard authentication methods.
Dan
parents: 832
diff changeset
  4057
              );
4415e50e4e84 Added possibility for auth plugins, which can log a user in using non-standard authentication methods.
Dan
parents: 832
diff changeset
  4058
          }
4415e50e4e84 Added possibility for auth plugins, which can log a user in using non-standard authentication methods.
Dan
parents: 832
diff changeset
  4059
          else if ( is_array($result) )
4415e50e4e84 Added possibility for auth plugins, which can log a user in using non-standard authentication methods.
Dan
parents: 832
diff changeset
  4060
          {
4415e50e4e84 Added possibility for auth plugins, which can log a user in using non-standard authentication methods.
Dan
parents: 832
diff changeset
  4061
            if ( isset($result['mode']) && $result['mode'] === 'error' && isset($result['error']) )
4415e50e4e84 Added possibility for auth plugins, which can log a user in using non-standard authentication methods.
Dan
parents: 832
diff changeset
  4062
            {
895
d6b095673a47 Session: additional metadata passed back from auth plugins is passed through to client for optional further parsing
Dan
parents: 857
diff changeset
  4063
              // Pass back any additional information from the error response
d6b095673a47 Session: additional metadata passed back from auth plugins is passed through to client for optional further parsing
Dan
parents: 857
diff changeset
  4064
              $append = $result;
d6b095673a47 Session: additional metadata passed back from auth plugins is passed through to client for optional further parsing
Dan
parents: 857
diff changeset
  4065
              unset($append['mode'], $append['error']);
d6b095673a47 Session: additional metadata passed back from auth plugins is passed through to client for optional further parsing
Dan
parents: 857
diff changeset
  4066
              
d6b095673a47 Session: additional metadata passed back from auth plugins is passed through to client for optional further parsing
Dan
parents: 857
diff changeset
  4067
              $return = array(
843
4415e50e4e84 Added possibility for auth plugins, which can log a user in using non-standard authentication methods.
Dan
parents: 832
diff changeset
  4068
                'mode' => 'login_failure',
4415e50e4e84 Added possibility for auth plugins, which can log a user in using non-standard authentication methods.
Dan
parents: 832
diff changeset
  4069
                'error_code' => $result['error'],
4415e50e4e84 Added possibility for auth plugins, which can log a user in using non-standard authentication methods.
Dan
parents: 832
diff changeset
  4070
                // Use this to provide a way to respawn the login box
4415e50e4e84 Added possibility for auth plugins, which can log a user in using non-standard authentication methods.
Dan
parents: 832
diff changeset
  4071
                'respawn_info' => $this->process_login_request(array('mode' => 'getkey'))
4415e50e4e84 Added possibility for auth plugins, which can log a user in using non-standard authentication methods.
Dan
parents: 832
diff changeset
  4072
              );
895
d6b095673a47 Session: additional metadata passed back from auth plugins is passed through to client for optional further parsing
Dan
parents: 857
diff changeset
  4073
              
d6b095673a47 Session: additional metadata passed back from auth plugins is passed through to client for optional further parsing
Dan
parents: 857
diff changeset
  4074
              $return = array_merge($append, $return);
d6b095673a47 Session: additional metadata passed back from auth plugins is passed through to client for optional further parsing
Dan
parents: 857
diff changeset
  4075
              return $return;
843
4415e50e4e84 Added possibility for auth plugins, which can log a user in using non-standard authentication methods.
Dan
parents: 832
diff changeset
  4076
            }
4415e50e4e84 Added possibility for auth plugins, which can log a user in using non-standard authentication methods.
Dan
parents: 832
diff changeset
  4077
          }
4415e50e4e84 Added possibility for auth plugins, which can log a user in using non-standard authentication methods.
Dan
parents: 832
diff changeset
  4078
        }
4415e50e4e84 Added possibility for auth plugins, which can log a user in using non-standard authentication methods.
Dan
parents: 832
diff changeset
  4079
        
472
bc4b58034f4d Implemented password reset (albeit hackishly) into the new login API; added dummy window.console object to hopefully reduce errors when Firebug isn't around; fixed the longstanding ACL dismiss/close button bug; fixed a couple undefined variables in mailer; fixed PHP error on attempted opening of /dev/(u)random in rijndael.php; clarified documentation for PageProcessor::update_page(); fixed some logic problems in theme ACL code; disabled CAPTCHA debug
Dan
parents: 471
diff changeset
  4080
        // If we're logging in with a temp password, attach to the login_password_reset hook to send our JSON response
bc4b58034f4d Implemented password reset (albeit hackishly) into the new login API; added dummy window.console object to hopefully reduce errors when Firebug isn't around; fixed the longstanding ACL dismiss/close button bug; fixed a couple undefined variables in mailer; fixed PHP error on attempted opening of /dev/(u)random in rijndael.php; clarified documentation for PageProcessor::update_page(); fixed some logic problems in theme ACL code; disabled CAPTCHA debug
Dan
parents: 471
diff changeset
  4081
        // A bit hackish since it just dies with the response :-(
801
eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
Dan
parents: 782
diff changeset
  4082
        $plugins->attachHook('login_password_reset', '$this->process_login_request(array(\'mode\' => \'respond_password_reset\', \'user_id\' => $row[\'user_id\'], \'temp_password\' => $this->pk_encrypt($password)));');
472
bc4b58034f4d Implemented password reset (albeit hackishly) into the new login API; added dummy window.console object to hopefully reduce errors when Firebug isn't around; fixed the longstanding ACL dismiss/close button bug; fixed a couple undefined variables in mailer; fixed PHP error on attempted opening of /dev/(u)random in rijndael.php; clarified documentation for PageProcessor::update_page(); fixed some logic problems in theme ACL code; disabled CAPTCHA debug
Dan
parents: 471
diff changeset
  4083
        
436
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  4084
        // attempt the login
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  4085
        // function login_without_crypto($username, $password, $already_md5ed = false, $level = USER_LEVEL_MEMBER, $captcha_hash = false, $captcha_code = false)
688
f2a824ce5f18 Added customizable parameters for session length and the long-missing "remember me" option (or rather, the ability to turn it off and make sessions temporary)
Dan
parents: 685
diff changeset
  4086
        $login_result = $this->login_without_crypto($username, $password, false, intval($req['level']), @$req['captcha_hash'], @$req['captcha_code'], @$req['remember']);
436
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  4087
        
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  4088
        if ( $login_result['success'] )
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  4089
        {
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  4090
          return array(
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  4091
              'mode' => 'login_success',
1001
79770fb4132a Sped up AJAX de-auth a little; added a little extra info to login_success JSON responses
Dan
parents: 985
diff changeset
  4092
              'key' => ( $this->sid_super ) ? $this->sid_super : false,
1026
f0431eb8161e AJAX login: fixed improper run of login_submit_early; fixed failure to redirect if main_page_members == current page
Dan
parents: 1001
diff changeset
  4093
              'user_id' => $this->user_id,
f0431eb8161e AJAX login: fixed improper run of login_submit_early; fixed failure to redirect if main_page_members == current page
Dan
parents: 1001
diff changeset
  4094
              'user_level' => $this->user_level
436
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  4095
            );
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  4096
        }
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  4097
        else
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  4098
        {
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  4099
          return array(
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  4100
              'mode' => 'login_failure',
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  4101
              'error_code' => $login_result['error'],
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  4102
              // Use this to provide a way to respawn the login box
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  4103
              'respawn_info' => $this->process_login_request(array('mode' => 'getkey'))
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  4104
            );
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  4105
        }
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  4106
        
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  4107
        break;
471
7906fb190fc1 Implemented all security features on theme disabling and ACLs; added clean_key mode to login API to clean unused encryption keys
Dan
parents: 466
diff changeset
  4108
      case 'clean_key':
7906fb190fc1 Implemented all security features on theme disabling and ACLs; added clean_key mode to login API to clean unused encryption keys
Dan
parents: 466
diff changeset
  4109
        // Clean out a key, since it won't be used.
472
bc4b58034f4d Implemented password reset (albeit hackishly) into the new login API; added dummy window.console object to hopefully reduce errors when Firebug isn't around; fixed the longstanding ACL dismiss/close button bug; fixed a couple undefined variables in mailer; fixed PHP error on attempted opening of /dev/(u)random in rijndael.php; clarified documentation for PageProcessor::update_page(); fixed some logic problems in theme ACL code; disabled CAPTCHA debug
Dan
parents: 471
diff changeset
  4110
        // This is called when the user clicks Cancel in the AJAX login interface.
471
7906fb190fc1 Implemented all security features on theme disabling and ACLs; added clean_key mode to login API to clean unused encryption keys
Dan
parents: 466
diff changeset
  4111
        if ( !empty($req['key_aes']) )
7906fb190fc1 Implemented all security features on theme disabling and ACLs; added clean_key mode to login API to clean unused encryption keys
Dan
parents: 466
diff changeset
  4112
        {
7906fb190fc1 Implemented all security features on theme disabling and ACLs; added clean_key mode to login API to clean unused encryption keys
Dan
parents: 466
diff changeset
  4113
          $this->fetch_public_key($req['key_aes']);
7906fb190fc1 Implemented all security features on theme disabling and ACLs; added clean_key mode to login API to clean unused encryption keys
Dan
parents: 466
diff changeset
  4114
        }
7906fb190fc1 Implemented all security features on theme disabling and ACLs; added clean_key mode to login API to clean unused encryption keys
Dan
parents: 466
diff changeset
  4115
        if ( !empty($req['key_dh']) )
7906fb190fc1 Implemented all security features on theme disabling and ACLs; added clean_key mode to login API to clean unused encryption keys
Dan
parents: 466
diff changeset
  4116
        {
7906fb190fc1 Implemented all security features on theme disabling and ACLs; added clean_key mode to login API to clean unused encryption keys
Dan
parents: 466
diff changeset
  4117
          $pk = $db->escape($req['key_dh']);
7906fb190fc1 Implemented all security features on theme disabling and ACLs; added clean_key mode to login API to clean unused encryption keys
Dan
parents: 466
diff changeset
  4118
          $q = $db->sql_query('DELETE FROM ' . table_prefix . "diffiehellman WHERE public_key = '$pk';");
7906fb190fc1 Implemented all security features on theme disabling and ACLs; added clean_key mode to login API to clean unused encryption keys
Dan
parents: 466
diff changeset
  4119
          if ( !$q )
7906fb190fc1 Implemented all security features on theme disabling and ACLs; added clean_key mode to login API to clean unused encryption keys
Dan
parents: 466
diff changeset
  4120
            $db->die_json();
7906fb190fc1 Implemented all security features on theme disabling and ACLs; added clean_key mode to login API to clean unused encryption keys
Dan
parents: 466
diff changeset
  4121
        }
7906fb190fc1 Implemented all security features on theme disabling and ACLs; added clean_key mode to login API to clean unused encryption keys
Dan
parents: 466
diff changeset
  4122
        return array(
7906fb190fc1 Implemented all security features on theme disabling and ACLs; added clean_key mode to login API to clean unused encryption keys
Dan
parents: 466
diff changeset
  4123
            'mode' => 'noop'
7906fb190fc1 Implemented all security features on theme disabling and ACLs; added clean_key mode to login API to clean unused encryption keys
Dan
parents: 466
diff changeset
  4124
          );
7906fb190fc1 Implemented all security features on theme disabling and ACLs; added clean_key mode to login API to clean unused encryption keys
Dan
parents: 466
diff changeset
  4125
        break;
472
bc4b58034f4d Implemented password reset (albeit hackishly) into the new login API; added dummy window.console object to hopefully reduce errors when Firebug isn't around; fixed the longstanding ACL dismiss/close button bug; fixed a couple undefined variables in mailer; fixed PHP error on attempted opening of /dev/(u)random in rijndael.php; clarified documentation for PageProcessor::update_page(); fixed some logic problems in theme ACL code; disabled CAPTCHA debug
Dan
parents: 471
diff changeset
  4126
      case 'respond_password_reset':
bc4b58034f4d Implemented password reset (albeit hackishly) into the new login API; added dummy window.console object to hopefully reduce errors when Firebug isn't around; fixed the longstanding ACL dismiss/close button bug; fixed a couple undefined variables in mailer; fixed PHP error on attempted opening of /dev/(u)random in rijndael.php; clarified documentation for PageProcessor::update_page(); fixed some logic problems in theme ACL code; disabled CAPTCHA debug
Dan
parents: 471
diff changeset
  4127
        die(enano_json_encode(array(
bc4b58034f4d Implemented password reset (albeit hackishly) into the new login API; added dummy window.console object to hopefully reduce errors when Firebug isn't around; fixed the longstanding ACL dismiss/close button bug; fixed a couple undefined variables in mailer; fixed PHP error on attempted opening of /dev/(u)random in rijndael.php; clarified documentation for PageProcessor::update_page(); fixed some logic problems in theme ACL code; disabled CAPTCHA debug
Dan
parents: 471
diff changeset
  4128
            'mode' => 'login_success_reset',
bc4b58034f4d Implemented password reset (albeit hackishly) into the new login API; added dummy window.console object to hopefully reduce errors when Firebug isn't around; fixed the longstanding ACL dismiss/close button bug; fixed a couple undefined variables in mailer; fixed PHP error on attempted opening of /dev/(u)random in rijndael.php; clarified documentation for PageProcessor::update_page(); fixed some logic problems in theme ACL code; disabled CAPTCHA debug
Dan
parents: 471
diff changeset
  4129
            'user_id' => $req['user_id'],
bc4b58034f4d Implemented password reset (albeit hackishly) into the new login API; added dummy window.console object to hopefully reduce errors when Firebug isn't around; fixed the longstanding ACL dismiss/close button bug; fixed a couple undefined variables in mailer; fixed PHP error on attempted opening of /dev/(u)random in rijndael.php; clarified documentation for PageProcessor::update_page(); fixed some logic problems in theme ACL code; disabled CAPTCHA debug
Dan
parents: 471
diff changeset
  4130
            'temp_password' => $req['temp_password'],
bc4b58034f4d Implemented password reset (albeit hackishly) into the new login API; added dummy window.console object to hopefully reduce errors when Firebug isn't around; fixed the longstanding ACL dismiss/close button bug; fixed a couple undefined variables in mailer; fixed PHP error on attempted opening of /dev/(u)random in rijndael.php; clarified documentation for PageProcessor::update_page(); fixed some logic problems in theme ACL code; disabled CAPTCHA debug
Dan
parents: 471
diff changeset
  4131
            'respawn_info' => $this->process_login_request(array('mode' => 'getkey'))
bc4b58034f4d Implemented password reset (albeit hackishly) into the new login API; added dummy window.console object to hopefully reduce errors when Firebug isn't around; fixed the longstanding ACL dismiss/close button bug; fixed a couple undefined variables in mailer; fixed PHP error on attempted opening of /dev/(u)random in rijndael.php; clarified documentation for PageProcessor::update_page(); fixed some logic problems in theme ACL code; disabled CAPTCHA debug
Dan
parents: 471
diff changeset
  4132
          )));
bc4b58034f4d Implemented password reset (albeit hackishly) into the new login API; added dummy window.console object to hopefully reduce errors when Firebug isn't around; fixed the longstanding ACL dismiss/close button bug; fixed a couple undefined variables in mailer; fixed PHP error on attempted opening of /dev/(u)random in rijndael.php; clarified documentation for PageProcessor::update_page(); fixed some logic problems in theme ACL code; disabled CAPTCHA debug
Dan
parents: 471
diff changeset
  4133
        break;
811
5c807fe77020 Added support for live re-auth and de-auth; fully AJAX, no page reload required, plus plugin-usable API.
Dan
parents: 802
diff changeset
  4134
      case 'logout':
5c807fe77020 Added support for live re-auth and de-auth; fully AJAX, no page reload required, plus plugin-usable API.
Dan
parents: 802
diff changeset
  4135
        if ( !$this->started )
5c807fe77020 Added support for live re-auth and de-auth; fully AJAX, no page reload required, plus plugin-usable API.
Dan
parents: 802
diff changeset
  4136
          $this->start();
5c807fe77020 Added support for live re-auth and de-auth; fully AJAX, no page reload required, plus plugin-usable API.
Dan
parents: 802
diff changeset
  4137
        if ( !isset($req['csrf_token']) )
5c807fe77020 Added support for live re-auth and de-auth; fully AJAX, no page reload required, plus plugin-usable API.
Dan
parents: 802
diff changeset
  4138
          return array(
5c807fe77020 Added support for live re-auth and de-auth; fully AJAX, no page reload required, plus plugin-usable API.
Dan
parents: 802
diff changeset
  4139
              'mode' => 'error',
5c807fe77020 Added support for live re-auth and de-auth; fully AJAX, no page reload required, plus plugin-usable API.
Dan
parents: 802
diff changeset
  4140
              'error' => 'Invalid CSRF token'
5c807fe77020 Added support for live re-auth and de-auth; fully AJAX, no page reload required, plus plugin-usable API.
Dan
parents: 802
diff changeset
  4141
            );
5c807fe77020 Added support for live re-auth and de-auth; fully AJAX, no page reload required, plus plugin-usable API.
Dan
parents: 802
diff changeset
  4142
        
5c807fe77020 Added support for live re-auth and de-auth; fully AJAX, no page reload required, plus plugin-usable API.
Dan
parents: 802
diff changeset
  4143
        if ( $req['csrf_token'] !== $this->csrf_token )
5c807fe77020 Added support for live re-auth and de-auth; fully AJAX, no page reload required, plus plugin-usable API.
Dan
parents: 802
diff changeset
  4144
          return array(
5c807fe77020 Added support for live re-auth and de-auth; fully AJAX, no page reload required, plus plugin-usable API.
Dan
parents: 802
diff changeset
  4145
              'mode' => 'error',
5c807fe77020 Added support for live re-auth and de-auth; fully AJAX, no page reload required, plus plugin-usable API.
Dan
parents: 802
diff changeset
  4146
              'error' => 'Invalid CSRF token'
5c807fe77020 Added support for live re-auth and de-auth; fully AJAX, no page reload required, plus plugin-usable API.
Dan
parents: 802
diff changeset
  4147
            );
5c807fe77020 Added support for live re-auth and de-auth; fully AJAX, no page reload required, plus plugin-usable API.
Dan
parents: 802
diff changeset
  4148
        $level = isset($req['level']) && is_int($req['level']) ? $req['level'] : USER_LEVEL_MEMBER;
5c807fe77020 Added support for live re-auth and de-auth; fully AJAX, no page reload required, plus plugin-usable API.
Dan
parents: 802
diff changeset
  4149
        if ( ($result = $this->logout($level)) === 'success' )
5c807fe77020 Added support for live re-auth and de-auth; fully AJAX, no page reload required, plus plugin-usable API.
Dan
parents: 802
diff changeset
  4150
        {
5c807fe77020 Added support for live re-auth and de-auth; fully AJAX, no page reload required, plus plugin-usable API.
Dan
parents: 802
diff changeset
  4151
          return array(
5c807fe77020 Added support for live re-auth and de-auth; fully AJAX, no page reload required, plus plugin-usable API.
Dan
parents: 802
diff changeset
  4152
            'mode' => 'logout_success'
5c807fe77020 Added support for live re-auth and de-auth; fully AJAX, no page reload required, plus plugin-usable API.
Dan
parents: 802
diff changeset
  4153
          );
5c807fe77020 Added support for live re-auth and de-auth; fully AJAX, no page reload required, plus plugin-usable API.
Dan
parents: 802
diff changeset
  4154
        }
5c807fe77020 Added support for live re-auth and de-auth; fully AJAX, no page reload required, plus plugin-usable API.
Dan
parents: 802
diff changeset
  4155
        else
5c807fe77020 Added support for live re-auth and de-auth; fully AJAX, no page reload required, plus plugin-usable API.
Dan
parents: 802
diff changeset
  4156
        {
5c807fe77020 Added support for live re-auth and de-auth; fully AJAX, no page reload required, plus plugin-usable API.
Dan
parents: 802
diff changeset
  4157
          return array(
5c807fe77020 Added support for live re-auth and de-auth; fully AJAX, no page reload required, plus plugin-usable API.
Dan
parents: 802
diff changeset
  4158
            'mode' => 'error',
5c807fe77020 Added support for live re-auth and de-auth; fully AJAX, no page reload required, plus plugin-usable API.
Dan
parents: 802
diff changeset
  4159
            'error' => $result
5c807fe77020 Added support for live re-auth and de-auth; fully AJAX, no page reload required, plus plugin-usable API.
Dan
parents: 802
diff changeset
  4160
          );
5c807fe77020 Added support for live re-auth and de-auth; fully AJAX, no page reload required, plus plugin-usable API.
Dan
parents: 802
diff changeset
  4161
        }
5c807fe77020 Added support for live re-auth and de-auth; fully AJAX, no page reload required, plus plugin-usable API.
Dan
parents: 802
diff changeset
  4162
        break;
436
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  4163
    }
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  4164
    
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  4165
  }
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  4166
  
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4167
}
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4168
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4169
/**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4170
 * Class used to fetch permissions for a specific page. Used internally by SessionManager.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4171
 * @package Enano
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4172
 * @subpackage Session manager
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4173
 * @license http://www.gnu.org/copyleft/gpl.html
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4174
 * @access private
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4175
 */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4176
 
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4177
class Session_ACLPageInfo {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4178
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4179
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4180
   * The page ID of this ACL info package
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4181
   * @var string
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4182
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4183
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4184
  var $page_id;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4185
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4186
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4187
   * The namespace of the page being checked
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4188
   * @var string
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4189
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4190
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4191
  var $namespace;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4192
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4193
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4194
   * Our list of permission types.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4195
   * @access private
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4196
   * @var array
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4197
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4198
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4199
  var $acl_types = Array();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4200
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4201
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4202
   * The list of descriptions for the permission types
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4203
   * @var array
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4204
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4205
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4206
  var $acl_descs = Array();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4207
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4208
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4209
   * A list of dependencies for ACL types.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4210
   * @var array
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4211
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4212
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4213
  var $acl_deps = Array();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4214
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4215
  /**
246
c9fd175289aa Cleaned up some HTML in the installer; corrected some phpDoc syntax errors
Dan
parents: 203
diff changeset
  4216
   * Our tell-all list of permissions. Do not even try to change this.
c9fd175289aa Cleaned up some HTML in the installer; corrected some phpDoc syntax errors
Dan
parents: 203
diff changeset
  4217
   * @access private
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4218
   * @var array
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4219
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4220
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4221
  var $perms = Array();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4222
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4223
  /**
72
bda11e521e8a Fixed a few presentation bugs in installer, made installer more "legally binding", and fixed global permissions inheritance in $session->fetch_page_acl()
Dan
parents: 57
diff changeset
  4224
   * Array to track which default permissions are being used
bda11e521e8a Fixed a few presentation bugs in installer, made installer more "legally binding", and fixed global permissions inheritance in $session->fetch_page_acl()
Dan
parents: 57
diff changeset
  4225
   * @var array
bda11e521e8a Fixed a few presentation bugs in installer, made installer more "legally binding", and fixed global permissions inheritance in $session->fetch_page_acl()
Dan
parents: 57
diff changeset
  4226
   * @access private
bda11e521e8a Fixed a few presentation bugs in installer, made installer more "legally binding", and fixed global permissions inheritance in $session->fetch_page_acl()
Dan
parents: 57
diff changeset
  4227
   */
bda11e521e8a Fixed a few presentation bugs in installer, made installer more "legally binding", and fixed global permissions inheritance in $session->fetch_page_acl()
Dan
parents: 57
diff changeset
  4228
   
bda11e521e8a Fixed a few presentation bugs in installer, made installer more "legally binding", and fixed global permissions inheritance in $session->fetch_page_acl()
Dan
parents: 57
diff changeset
  4229
  var $acl_defaults_used = Array();
bda11e521e8a Fixed a few presentation bugs in installer, made installer more "legally binding", and fixed global permissions inheritance in $session->fetch_page_acl()
Dan
parents: 57
diff changeset
  4230
  
bda11e521e8a Fixed a few presentation bugs in installer, made installer more "legally binding", and fixed global permissions inheritance in $session->fetch_page_acl()
Dan
parents: 57
diff changeset
  4231
  /**
338
915d399dfdbf Corrected licensing issue on YoungPup's DOM-Drag (it is now public domain -> GPLv2+ for Enano); fixed wrongful access denial under specific circumstances (fetch_page_acl() on nonexistent page + wiki mode)
Dan
parents: 322
diff changeset
  4232
   * Tracks whether Wiki Mode is on for the page we're operating on.
915d399dfdbf Corrected licensing issue on YoungPup's DOM-Drag (it is now public domain -> GPLv2+ for Enano); fixed wrongful access denial under specific circumstances (fetch_page_acl() on nonexistent page + wiki mode)
Dan
parents: 322
diff changeset
  4233
   * @var bool
915d399dfdbf Corrected licensing issue on YoungPup's DOM-Drag (it is now public domain -> GPLv2+ for Enano); fixed wrongful access denial under specific circumstances (fetch_page_acl() on nonexistent page + wiki mode)
Dan
parents: 322
diff changeset
  4234
   */
915d399dfdbf Corrected licensing issue on YoungPup's DOM-Drag (it is now public domain -> GPLv2+ for Enano); fixed wrongful access denial under specific circumstances (fetch_page_acl() on nonexistent page + wiki mode)
Dan
parents: 322
diff changeset
  4235
  
915d399dfdbf Corrected licensing issue on YoungPup's DOM-Drag (it is now public domain -> GPLv2+ for Enano); fixed wrongful access denial under specific circumstances (fetch_page_acl() on nonexistent page + wiki mode)
Dan
parents: 322
diff changeset
  4236
  var $wiki_mode = false;
915d399dfdbf Corrected licensing issue on YoungPup's DOM-Drag (it is now public domain -> GPLv2+ for Enano); fixed wrongful access denial under specific circumstances (fetch_page_acl() on nonexistent page + wiki mode)
Dan
parents: 322
diff changeset
  4237
  
915d399dfdbf Corrected licensing issue on YoungPup's DOM-Drag (it is now public domain -> GPLv2+ for Enano); fixed wrongful access denial under specific circumstances (fetch_page_acl() on nonexistent page + wiki mode)
Dan
parents: 322
diff changeset
  4238
  /**
554
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  4239
   * Tracks where permissions were calculated using the ACL_INHERIT_* constants. Layout:
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  4240
   * array(
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  4241
   *   [permission_name] => array(
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  4242
   *       [src] => ACL_INHERIT_*
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  4243
   *       [rule_id] => integer
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  4244
   *     ),
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  4245
   *   ...
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  4246
   * )
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  4247
   *
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  4248
   * @var array
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  4249
   */
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  4250
  
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  4251
  var $perm_resolve_table = array();
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  4252
  
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  4253
  #
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  4254
  # USER PARAMETERS
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  4255
  #
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  4256
  
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  4257
  /**
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  4258
   * User ID
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  4259
   * @var int
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  4260
   */
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  4261
  
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  4262
  var $user_id = 1;
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  4263
  
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  4264
  /**
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  4265
   * Group membership associative array (group_id => group_name)
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  4266
   * @var array
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  4267
   */
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  4268
  
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  4269
  var $groups = array();
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  4270
  
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  4271
  /**
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4272
   * Constructor.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4273
   * @param string $page_id The ID of the page to check
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4274
   * @param string $namespace The namespace of the page to check.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4275
   * @param array $acl_types List of ACL types
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4276
   * @param array $acl_descs List of human-readable descriptions for permissions (associative)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4277
   * @param array $acl_deps List of dependencies for permissions. For example, viewing history/diffs depends on the ability to read the page.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4278
   * @param array $base What to start with - this is an attempt to reduce the number of SQL queries.
554
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  4279
   * @param int|string $user_id_or_name Username or ID to search for, defaults to current user
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  4280
   * @param array $resolve_table Debugging info for tracking where rules came from, defaults to a blank array.
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4281
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4282
   
554
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  4283
  function __construct($page_id, $namespace, $acl_types, $acl_descs, $acl_deps, $base, $user_id = null, $groups = null, $resolve_table = array())
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4284
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4285
    global $db, $session, $paths, $template, $plugins; // Common objects
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4286
    
554
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  4287
    // hack
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  4288
    if ( isset($base['__resolve_table']) )
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  4289
    {
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  4290
      unset($base['__resolve_table']);
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  4291
    }
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  4292
    
571
66e14e61613e Got ACL scope logic working again and began enforcing it. Breaking API change: assigning page title with $template->tpl_strings['PAGE_NAME'] will no longer work, use $template->assign_vars(). Workaround may be added later. Test for assign_vars method if compatibility needed. Added namespace processor API (non-breaking change). Several other things tweaked around as well.
Dan
parents: 570
diff changeset
  4293
    foreach ( $acl_types as $perm_type => $_ )
66e14e61613e Got ACL scope logic working again and began enforcing it. Breaking API change: assigning page title with $template->tpl_strings['PAGE_NAME'] will no longer work, use $template->assign_vars(). Workaround may be added later. Test for assign_vars method if compatibility needed. Added namespace processor API (non-breaking change). Several other things tweaked around as well.
Dan
parents: 570
diff changeset
  4294
    {
66e14e61613e Got ACL scope logic working again and began enforcing it. Breaking API change: assigning page title with $template->tpl_strings['PAGE_NAME'] will no longer work, use $template->assign_vars(). Workaround may be added later. Test for assign_vars method if compatibility needed. Added namespace processor API (non-breaking change). Several other things tweaked around as well.
Dan
parents: 570
diff changeset
  4295
      if ( !$session->check_acl_scope($perm_type, $namespace) )
66e14e61613e Got ACL scope logic working again and began enforcing it. Breaking API change: assigning page title with $template->tpl_strings['PAGE_NAME'] will no longer work, use $template->assign_vars(). Workaround may be added later. Test for assign_vars method if compatibility needed. Added namespace processor API (non-breaking change). Several other things tweaked around as well.
Dan
parents: 570
diff changeset
  4296
      {
66e14e61613e Got ACL scope logic working again and began enforcing it. Breaking API change: assigning page title with $template->tpl_strings['PAGE_NAME'] will no longer work, use $template->assign_vars(). Workaround may be added later. Test for assign_vars method if compatibility needed. Added namespace processor API (non-breaking change). Several other things tweaked around as well.
Dan
parents: 570
diff changeset
  4297
        unset($acl_types[$perm_type]);
66e14e61613e Got ACL scope logic working again and began enforcing it. Breaking API change: assigning page title with $template->tpl_strings['PAGE_NAME'] will no longer work, use $template->assign_vars(). Workaround may be added later. Test for assign_vars method if compatibility needed. Added namespace processor API (non-breaking change). Several other things tweaked around as well.
Dan
parents: 570
diff changeset
  4298
        unset($acl_deps[$perm_type]);
66e14e61613e Got ACL scope logic working again and began enforcing it. Breaking API change: assigning page title with $template->tpl_strings['PAGE_NAME'] will no longer work, use $template->assign_vars(). Workaround may be added later. Test for assign_vars method if compatibility needed. Added namespace processor API (non-breaking change). Several other things tweaked around as well.
Dan
parents: 570
diff changeset
  4299
        unset($acl_descs[$perm_type]);
66e14e61613e Got ACL scope logic working again and began enforcing it. Breaking API change: assigning page title with $template->tpl_strings['PAGE_NAME'] will no longer work, use $template->assign_vars(). Workaround may be added later. Test for assign_vars method if compatibility needed. Added namespace processor API (non-breaking change). Several other things tweaked around as well.
Dan
parents: 570
diff changeset
  4300
        unset($base[$perm_type]);
66e14e61613e Got ACL scope logic working again and began enforcing it. Breaking API change: assigning page title with $template->tpl_strings['PAGE_NAME'] will no longer work, use $template->assign_vars(). Workaround may be added later. Test for assign_vars method if compatibility needed. Added namespace processor API (non-breaking change). Several other things tweaked around as well.
Dan
parents: 570
diff changeset
  4301
      }
66e14e61613e Got ACL scope logic working again and began enforcing it. Breaking API change: assigning page title with $template->tpl_strings['PAGE_NAME'] will no longer work, use $template->assign_vars(). Workaround may be added later. Test for assign_vars method if compatibility needed. Added namespace processor API (non-breaking change). Several other things tweaked around as well.
Dan
parents: 570
diff changeset
  4302
    }
66e14e61613e Got ACL scope logic working again and began enforcing it. Breaking API change: assigning page title with $template->tpl_strings['PAGE_NAME'] will no longer work, use $template->assign_vars(). Workaround may be added later. Test for assign_vars method if compatibility needed. Added namespace processor API (non-breaking change). Several other things tweaked around as well.
Dan
parents: 570
diff changeset
  4303
    
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4304
    $this->acl_deps = $acl_deps;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4305
    $this->acl_types = $acl_types;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4306
    $this->acl_descs = $acl_descs;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4307
    
72
bda11e521e8a Fixed a few presentation bugs in installer, made installer more "legally binding", and fixed global permissions inheritance in $session->fetch_page_acl()
Dan
parents: 57
diff changeset
  4308
    $this->perms = $acl_types;
bda11e521e8a Fixed a few presentation bugs in installer, made installer more "legally binding", and fixed global permissions inheritance in $session->fetch_page_acl()
Dan
parents: 57
diff changeset
  4309
    $this->perms = $session->acl_merge_complete($this->perms, $base);
bda11e521e8a Fixed a few presentation bugs in installer, made installer more "legally binding", and fixed global permissions inheritance in $session->fetch_page_acl()
Dan
parents: 57
diff changeset
  4310
    
554
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  4311
    $this->perm_resolve_table = array();
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  4312
    if ( is_array($resolve_table) )
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  4313
      $this->perm_resolve_table = $resolve_table;
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  4314
    
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  4315
    if ( is_int($user_id) && is_array($groups) )
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  4316
    {
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  4317
      $this->user_id = $user_id;
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  4318
      $this->groups = $groups;
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  4319
    }
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  4320
    else
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  4321
    {
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  4322
      $this->user_id = $session->user_id;
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  4323
      $this->groups = $session->groups;
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  4324
    }
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  4325
    
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  4326
    $this->page_id = $page_id;
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  4327
    $this->namespace = $namespace;
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  4328
    
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  4329
    $this->__calculate();
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  4330
  }
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  4331
  
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  4332
  /**
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  4333
   * Performs the actual permission calculation.
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  4334
   * @access private
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  4335
   */
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  4336
  
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  4337
  private function __calculate()
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  4338
  {
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  4339
    global $db, $session, $paths, $template, $plugins; // Common objects
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  4340
    
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  4341
    $page_id =& $this->page_id;
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  4342
    $namespace =& $this->namespace;
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  4343
    
73
0a74676a2f2f Made the move to Loch Ness, and got some basic page grouping functionality working. TODO: fix some UI issues in Javascript ACL editor and change non-JS ACL editor to work with page groups too
Dan
parents: 72
diff changeset
  4344
    // PAGE group info
0a74676a2f2f Made the move to Loch Ness, and got some basic page grouping functionality working. TODO: fix some UI issues in Javascript ACL editor and change non-JS ACL editor to work with page groups too
Dan
parents: 72
diff changeset
  4345
    $pg_list = $paths->get_page_groups($page_id, $namespace);
0a74676a2f2f Made the move to Loch Ness, and got some basic page grouping functionality working. TODO: fix some UI issues in Javascript ACL editor and change non-JS ACL editor to work with page groups too
Dan
parents: 72
diff changeset
  4346
    $pg_info = '';
0a74676a2f2f Made the move to Loch Ness, and got some basic page grouping functionality working. TODO: fix some UI issues in Javascript ACL editor and change non-JS ACL editor to work with page groups too
Dan
parents: 72
diff changeset
  4347
    foreach ( $pg_list as $g_id )
0a74676a2f2f Made the move to Loch Ness, and got some basic page grouping functionality working. TODO: fix some UI issues in Javascript ACL editor and change non-JS ACL editor to work with page groups too
Dan
parents: 72
diff changeset
  4348
    {
0a74676a2f2f Made the move to Loch Ness, and got some basic page grouping functionality working. TODO: fix some UI issues in Javascript ACL editor and change non-JS ACL editor to work with page groups too
Dan
parents: 72
diff changeset
  4349
      $pg_info .= ' ( page_id=\'' . $g_id . '\' AND namespace=\'__PageGroup\' ) OR';
0a74676a2f2f Made the move to Loch Ness, and got some basic page grouping functionality working. TODO: fix some UI issues in Javascript ACL editor and change non-JS ACL editor to work with page groups too
Dan
parents: 72
diff changeset
  4350
    }
0a74676a2f2f Made the move to Loch Ness, and got some basic page grouping functionality working. TODO: fix some UI issues in Javascript ACL editor and change non-JS ACL editor to work with page groups too
Dan
parents: 72
diff changeset
  4351
    
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4352
    // Build a query to grab ACL info
556
63e131c38876 More work done on effective permissions API, namely reporting of page group and usergroup names
Dan
parents: 555
diff changeset
  4353
    $bs = 'SELECT rules,target_type,target_id,page_id,namespace,rule_id,pg.pg_name,g.group_name FROM '.table_prefix."acl AS a\n"
63e131c38876 More work done on effective permissions API, namely reporting of page group and usergroup names
Dan
parents: 555
diff changeset
  4354
        . "  LEFT JOIN " . table_prefix . "page_groups AS pg\n"
618
587b393f1e5e Fixed undefined group_rank_id in sessions
Dan
parents: 603
diff changeset
  4355
        . "    ON ( ( a.page_id = CAST(pg.pg_id AS char) AND a.namespace = '__PageGroup' ) OR ( a.namespace != '__PageGroup' ) )\n"
556
63e131c38876 More work done on effective permissions API, namely reporting of page group and usergroup names
Dan
parents: 555
diff changeset
  4356
        . "  LEFT JOIN " . table_prefix . "groups AS g\n"
63e131c38876 More work done on effective permissions API, namely reporting of page group and usergroup names
Dan
parents: 555
diff changeset
  4357
        . "    ON ( ( a.target_type = " . ACL_TYPE_GROUP . " AND a.target_id = g.group_id ) OR ( a.target_type != " . ACL_TYPE_GROUP . " ) )\n";
63e131c38876 More work done on effective permissions API, namely reporting of page group and usergroup names
Dan
parents: 555
diff changeset
  4358
    
63e131c38876 More work done on effective permissions API, namely reporting of page group and usergroup names
Dan
parents: 555
diff changeset
  4359
    $bs .= '  WHERE ' . "\n"
286
b2f985e4cef3 Fixed a number of issues with SQL query readability and some undefined index-ish errors; consequently the SQL report feature was added
Dan
parents: 270
diff changeset
  4360
          . '  ( ';
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4361
    $q = Array();
554
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  4362
    $q[] = '( target_type='.ACL_TYPE_USER.' AND target_id='.$this->user_id.' )';
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  4363
    if(count($this->groups) > 0)
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4364
    {
554
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  4365
      foreach($this->groups as $g_id => $g_name)
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4366
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4367
        $q[] = '( target_type='.ACL_TYPE_GROUP.' AND target_id='.intval($g_id).' )';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4368
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4369
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4370
    // The reason we're using an ORDER BY statement here is because ACL_TYPE_GROUP is less than ACL_TYPE_USER, causing the user's individual
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4371
    // permissions to override group permissions.
554
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  4372
    $bs .= implode(" OR\n    ", $q) . ' ) AND (' . $pg_info . ' ( page_id=\''.$db->escape($page_id).'\' AND namespace=\''.$db->escape($namespace).'\' ) )     
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4373
      ORDER BY target_type ASC, page_id ASC, namespace ASC;';
556
63e131c38876 More work done on effective permissions API, namely reporting of page group and usergroup names
Dan
parents: 555
diff changeset
  4374
      
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4375
    $q = $session->sql($bs);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4376
    if ( $row = $db->fetchrow() )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4377
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4378
      do {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4379
        $rules = $session->string_to_perm($row['rules']);
72
bda11e521e8a Fixed a few presentation bugs in installer, made installer more "legally binding", and fixed global permissions inheritance in $session->fetch_page_acl()
Dan
parents: 57
diff changeset
  4380
        $is_everyone = ( $row['target_type'] == ACL_TYPE_GROUP && $row['target_id'] == 1 );
554
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  4381
        // log where this comes from
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  4382
        if ( $row['namespace'] == '__PageGroup' )
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  4383
        {
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  4384
          $src = ( $is_everyone ) ? ACL_INHERIT_PG_EVERYONE : ( $row['target_type'] == ACL_TYPE_GROUP ? ACL_INHERIT_PG_GROUP : ACL_INHERIT_PG_USER );
556
63e131c38876 More work done on effective permissions API, namely reporting of page group and usergroup names
Dan
parents: 555
diff changeset
  4385
          $pg_name = $row['pg_name'];
554
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  4386
        }
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  4387
        else
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  4388
        {
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  4389
          $src = ( $is_everyone ) ? ACL_INHERIT_LOCAL_EVERYONE : ( $row['target_type'] == ACL_TYPE_GROUP ? ACL_INHERIT_LOCAL_GROUP : ACL_INHERIT_LOCAL_USER );
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  4390
        }
556
63e131c38876 More work done on effective permissions API, namely reporting of page group and usergroup names
Dan
parents: 555
diff changeset
  4391
        if ( $row['group_name'] )
63e131c38876 More work done on effective permissions API, namely reporting of page group and usergroup names
Dan
parents: 555
diff changeset
  4392
        {
63e131c38876 More work done on effective permissions API, namely reporting of page group and usergroup names
Dan
parents: 555
diff changeset
  4393
          $group_name = $row['group_name'];
63e131c38876 More work done on effective permissions API, namely reporting of page group and usergroup names
Dan
parents: 555
diff changeset
  4394
        }
554
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  4395
        foreach ( $rules as $perm_type => $perm_value )
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  4396
        {
576
6a8c4f1fc6c9 Fixed undefined index left over from scope system rewrite a few days ago
Dan
parents: 573
diff changeset
  4397
          if ( !isset($this->perms[$perm_type]) )
6a8c4f1fc6c9 Fixed undefined index left over from scope system rewrite a few days ago
Dan
parents: 573
diff changeset
  4398
            continue;
6a8c4f1fc6c9 Fixed undefined index left over from scope system rewrite a few days ago
Dan
parents: 573
diff changeset
  4399
          
554
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  4400
          if ( $this->perms[$perm_type] == AUTH_DENY )
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  4401
            continue;
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  4402
          
571
66e14e61613e Got ACL scope logic working again and began enforcing it. Breaking API change: assigning page title with $template->tpl_strings['PAGE_NAME'] will no longer work, use $template->assign_vars(). Workaround may be added later. Test for assign_vars method if compatibility needed. Added namespace processor API (non-breaking change). Several other things tweaked around as well.
Dan
parents: 570
diff changeset
  4403
          if ( !$session->check_acl_scope($perm_type, $this->namespace) )
66e14e61613e Got ACL scope logic working again and began enforcing it. Breaking API change: assigning page title with $template->tpl_strings['PAGE_NAME'] will no longer work, use $template->assign_vars(). Workaround may be added later. Test for assign_vars method if compatibility needed. Added namespace processor API (non-breaking change). Several other things tweaked around as well.
Dan
parents: 570
diff changeset
  4404
            continue;
66e14e61613e Got ACL scope logic working again and began enforcing it. Breaking API change: assigning page title with $template->tpl_strings['PAGE_NAME'] will no longer work, use $template->assign_vars(). Workaround may be added later. Test for assign_vars method if compatibility needed. Added namespace processor API (non-breaking change). Several other things tweaked around as well.
Dan
parents: 570
diff changeset
  4405
          
554
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  4406
          $this->perm_resolve_table[$perm_type] = array(
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  4407
              'src' => $src,
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  4408
              'rule_id' => $row['rule_id']
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  4409
            );
556
63e131c38876 More work done on effective permissions API, namely reporting of page group and usergroup names
Dan
parents: 555
diff changeset
  4410
          if ( isset($pg_name) )
63e131c38876 More work done on effective permissions API, namely reporting of page group and usergroup names
Dan
parents: 555
diff changeset
  4411
          {
63e131c38876 More work done on effective permissions API, namely reporting of page group and usergroup names
Dan
parents: 555
diff changeset
  4412
            $this->perm_resolve_table[$perm_type]['pg_name'] = $pg_name;
63e131c38876 More work done on effective permissions API, namely reporting of page group and usergroup names
Dan
parents: 555
diff changeset
  4413
          }
63e131c38876 More work done on effective permissions API, namely reporting of page group and usergroup names
Dan
parents: 555
diff changeset
  4414
          if ( isset($group_name) )
63e131c38876 More work done on effective permissions API, namely reporting of page group and usergroup names
Dan
parents: 555
diff changeset
  4415
          {
63e131c38876 More work done on effective permissions API, namely reporting of page group and usergroup names
Dan
parents: 555
diff changeset
  4416
            $this->perm_resolve_table[$perm_type]['group_name'] = $group_name;
63e131c38876 More work done on effective permissions API, namely reporting of page group and usergroup names
Dan
parents: 555
diff changeset
  4417
          }
554
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  4418
        }
72
bda11e521e8a Fixed a few presentation bugs in installer, made installer more "legally binding", and fixed global permissions inheritance in $session->fetch_page_acl()
Dan
parents: 57
diff changeset
  4419
        $this->acl_merge_with_current($rules, $is_everyone);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4420
      } while ( $row = $db->fetchrow() );
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4421
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4422
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4423
    $this->page_id = $page_id;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4424
    $this->namespace = $namespace;
338
915d399dfdbf Corrected licensing issue on YoungPup's DOM-Drag (it is now public domain -> GPLv2+ for Enano); fixed wrongful access denial under specific circumstances (fetch_page_acl() on nonexistent page + wiki mode)
Dan
parents: 322
diff changeset
  4425
    
749
ea3045a3bcbd Added dependency checking in ACL tracer
Dan
parents: 735
diff changeset
  4426
    $pathskey = $paths->nslist[$this->namespace].sanitize_page_id($this->page_id);
953
323c4cd1aa37 Made some more changes to the way namespaces are handled, for optimization purposes. This is a bit of a structural reorganization: $paths->pages is obsoleted in its entirety; calculating page existence and metadata is now the job of the Namespace_* backend class. There are many things in PageProcessor that should be reorganized, and page actions in general should really be rethought. This is probably the beginning of a long process that will be taking place over the course of the betas.
Dan
parents: 941
diff changeset
  4427
    $ns = namespace_factory($this->page_id, $this->namespace);
323c4cd1aa37 Made some more changes to the way namespaces are handled, for optimization purposes. This is a bit of a structural reorganization: $paths->pages is obsoleted in its entirety; calculating page existence and metadata is now the job of the Namespace_* backend class. There are many things in PageProcessor that should be reorganized, and page actions in general should really be rethought. This is probably the beginning of a long process that will be taking place over the course of the betas.
Dan
parents: 941
diff changeset
  4428
    $cdata = $ns->get_cdata();
323c4cd1aa37 Made some more changes to the way namespaces are handled, for optimization purposes. This is a bit of a structural reorganization: $paths->pages is obsoleted in its entirety; calculating page existence and metadata is now the job of the Namespace_* backend class. There are many things in PageProcessor that should be reorganized, and page actions in general should really be rethought. This is probably the beginning of a long process that will be taking place over the course of the betas.
Dan
parents: 941
diff changeset
  4429
    $ppwm = $cdata['wiki_mode'];
323c4cd1aa37 Made some more changes to the way namespaces are handled, for optimization purposes. This is a bit of a structural reorganization: $paths->pages is obsoleted in its entirety; calculating page existence and metadata is now the job of the Namespace_* backend class. There are many things in PageProcessor that should be reorganized, and page actions in general should really be rethought. This is probably the beginning of a long process that will be taking place over the course of the betas.
Dan
parents: 941
diff changeset
  4430
    unset($ns, $cdata);
323c4cd1aa37 Made some more changes to the way namespaces are handled, for optimization purposes. This is a bit of a structural reorganization: $paths->pages is obsoleted in its entirety; calculating page existence and metadata is now the job of the Namespace_* backend class. There are many things in PageProcessor that should be reorganized, and page actions in general should really be rethought. This is probably the beginning of a long process that will be taking place over the course of the betas.
Dan
parents: 941
diff changeset
  4431
    
338
915d399dfdbf Corrected licensing issue on YoungPup's DOM-Drag (it is now public domain -> GPLv2+ for Enano); fixed wrongful access denial under specific circumstances (fetch_page_acl() on nonexistent page + wiki mode)
Dan
parents: 322
diff changeset
  4432
    if ( $ppwm == 1 && ( $session->user_logged_in || getConfig('wiki_mode_require_login') != '1' ) )
915d399dfdbf Corrected licensing issue on YoungPup's DOM-Drag (it is now public domain -> GPLv2+ for Enano); fixed wrongful access denial under specific circumstances (fetch_page_acl() on nonexistent page + wiki mode)
Dan
parents: 322
diff changeset
  4433
      $this->wiki_mode = true;
915d399dfdbf Corrected licensing issue on YoungPup's DOM-Drag (it is now public domain -> GPLv2+ for Enano); fixed wrongful access denial under specific circumstances (fetch_page_acl() on nonexistent page + wiki mode)
Dan
parents: 322
diff changeset
  4434
    else if ( $ppwm == 1 && !$session->user_logged_in && getConfig('wiki_mode_require_login') == '1' )
915d399dfdbf Corrected licensing issue on YoungPup's DOM-Drag (it is now public domain -> GPLv2+ for Enano); fixed wrongful access denial under specific circumstances (fetch_page_acl() on nonexistent page + wiki mode)
Dan
parents: 322
diff changeset
  4435
      $this->wiki_mode = true;
915d399dfdbf Corrected licensing issue on YoungPup's DOM-Drag (it is now public domain -> GPLv2+ for Enano); fixed wrongful access denial under specific circumstances (fetch_page_acl() on nonexistent page + wiki mode)
Dan
parents: 322
diff changeset
  4436
    else if ( $ppwm == 0 )
915d399dfdbf Corrected licensing issue on YoungPup's DOM-Drag (it is now public domain -> GPLv2+ for Enano); fixed wrongful access denial under specific circumstances (fetch_page_acl() on nonexistent page + wiki mode)
Dan
parents: 322
diff changeset
  4437
      $this->wiki_mode = false;
915d399dfdbf Corrected licensing issue on YoungPup's DOM-Drag (it is now public domain -> GPLv2+ for Enano); fixed wrongful access denial under specific circumstances (fetch_page_acl() on nonexistent page + wiki mode)
Dan
parents: 322
diff changeset
  4438
    else if ( $ppwm == 2 )
915d399dfdbf Corrected licensing issue on YoungPup's DOM-Drag (it is now public domain -> GPLv2+ for Enano); fixed wrongful access denial under specific circumstances (fetch_page_acl() on nonexistent page + wiki mode)
Dan
parents: 322
diff changeset
  4439
    {
749
ea3045a3bcbd Added dependency checking in ACL tracer
Dan
parents: 735
diff changeset
  4440
      if ( $this->user_id > 1 )
338
915d399dfdbf Corrected licensing issue on YoungPup's DOM-Drag (it is now public domain -> GPLv2+ for Enano); fixed wrongful access denial under specific circumstances (fetch_page_acl() on nonexistent page + wiki mode)
Dan
parents: 322
diff changeset
  4441
      {
915d399dfdbf Corrected licensing issue on YoungPup's DOM-Drag (it is now public domain -> GPLv2+ for Enano); fixed wrongful access denial under specific circumstances (fetch_page_acl() on nonexistent page + wiki mode)
Dan
parents: 322
diff changeset
  4442
        $this->wiki_mode = ( getConfig('wiki_mode') == '1' );
915d399dfdbf Corrected licensing issue on YoungPup's DOM-Drag (it is now public domain -> GPLv2+ for Enano); fixed wrongful access denial under specific circumstances (fetch_page_acl() on nonexistent page + wiki mode)
Dan
parents: 322
diff changeset
  4443
      }
915d399dfdbf Corrected licensing issue on YoungPup's DOM-Drag (it is now public domain -> GPLv2+ for Enano); fixed wrongful access denial under specific circumstances (fetch_page_acl() on nonexistent page + wiki mode)
Dan
parents: 322
diff changeset
  4444
      else
915d399dfdbf Corrected licensing issue on YoungPup's DOM-Drag (it is now public domain -> GPLv2+ for Enano); fixed wrongful access denial under specific circumstances (fetch_page_acl() on nonexistent page + wiki mode)
Dan
parents: 322
diff changeset
  4445
      {
915d399dfdbf Corrected licensing issue on YoungPup's DOM-Drag (it is now public domain -> GPLv2+ for Enano); fixed wrongful access denial under specific circumstances (fetch_page_acl() on nonexistent page + wiki mode)
Dan
parents: 322
diff changeset
  4446
        $this->wiki_mode = ( getConfig('wiki_mode') == '1' && getConfig('wiki_mode_require_login') != '1' );
915d399dfdbf Corrected licensing issue on YoungPup's DOM-Drag (it is now public domain -> GPLv2+ for Enano); fixed wrongful access denial under specific circumstances (fetch_page_acl() on nonexistent page + wiki mode)
Dan
parents: 322
diff changeset
  4447
      }
915d399dfdbf Corrected licensing issue on YoungPup's DOM-Drag (it is now public domain -> GPLv2+ for Enano); fixed wrongful access denial under specific circumstances (fetch_page_acl() on nonexistent page + wiki mode)
Dan
parents: 322
diff changeset
  4448
    }
915d399dfdbf Corrected licensing issue on YoungPup's DOM-Drag (it is now public domain -> GPLv2+ for Enano); fixed wrongful access denial under specific circumstances (fetch_page_acl() on nonexistent page + wiki mode)
Dan
parents: 322
diff changeset
  4449
    else
915d399dfdbf Corrected licensing issue on YoungPup's DOM-Drag (it is now public domain -> GPLv2+ for Enano); fixed wrongful access denial under specific circumstances (fetch_page_acl() on nonexistent page + wiki mode)
Dan
parents: 322
diff changeset
  4450
    {
915d399dfdbf Corrected licensing issue on YoungPup's DOM-Drag (it is now public domain -> GPLv2+ for Enano); fixed wrongful access denial under specific circumstances (fetch_page_acl() on nonexistent page + wiki mode)
Dan
parents: 322
diff changeset
  4451
      // Ech. Internal logic failure, this should never happen.
915d399dfdbf Corrected licensing issue on YoungPup's DOM-Drag (it is now public domain -> GPLv2+ for Enano); fixed wrongful access denial under specific circumstances (fetch_page_acl() on nonexistent page + wiki mode)
Dan
parents: 322
diff changeset
  4452
      return false;
915d399dfdbf Corrected licensing issue on YoungPup's DOM-Drag (it is now public domain -> GPLv2+ for Enano); fixed wrongful access denial under specific circumstances (fetch_page_acl() on nonexistent page + wiki mode)
Dan
parents: 322
diff changeset
  4453
    }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4454
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4455
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4456
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4457
   * Tells us whether permission $type is allowed or not based on the current rules.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4458
   * @param string $type The permission identifier ($acl_type passed to sessionManager::register_acl_type())
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4459
   * @param bool $no_deps If true, disables dependency checking
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4460
   * @return bool True if allowed, false if denied or if an error occured
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4461
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4462
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4463
  function get_permissions($type, $no_deps = false)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4464
  {
72
bda11e521e8a Fixed a few presentation bugs in installer, made installer more "legally binding", and fixed global permissions inheritance in $session->fetch_page_acl()
Dan
parents: 57
diff changeset
  4465
    // echo '<pre>' . print_r($this->perms, true) . '</pre>';
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4466
    global $db, $session, $paths, $template, $plugins; // Common objects
338
915d399dfdbf Corrected licensing issue on YoungPup's DOM-Drag (it is now public domain -> GPLv2+ for Enano); fixed wrongful access denial under specific circumstances (fetch_page_acl() on nonexistent page + wiki mode)
Dan
parents: 322
diff changeset
  4467
    
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4468
    if ( isset( $this->perms[$type] ) )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4469
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4470
      if ( $this->perms[$type] == AUTH_DENY )
338
915d399dfdbf Corrected licensing issue on YoungPup's DOM-Drag (it is now public domain -> GPLv2+ for Enano); fixed wrongful access denial under specific circumstances (fetch_page_acl() on nonexistent page + wiki mode)
Dan
parents: 322
diff changeset
  4471
      {
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4472
        $ret = false;
338
915d399dfdbf Corrected licensing issue on YoungPup's DOM-Drag (it is now public domain -> GPLv2+ for Enano); fixed wrongful access denial under specific circumstances (fetch_page_acl() on nonexistent page + wiki mode)
Dan
parents: 322
diff changeset
  4473
      }
915d399dfdbf Corrected licensing issue on YoungPup's DOM-Drag (it is now public domain -> GPLv2+ for Enano); fixed wrongful access denial under specific circumstances (fetch_page_acl() on nonexistent page + wiki mode)
Dan
parents: 322
diff changeset
  4474
      else if ( $this->perms[$type] == AUTH_WIKIMODE && $this->wiki_mode )
915d399dfdbf Corrected licensing issue on YoungPup's DOM-Drag (it is now public domain -> GPLv2+ for Enano); fixed wrongful access denial under specific circumstances (fetch_page_acl() on nonexistent page + wiki mode)
Dan
parents: 322
diff changeset
  4475
      {
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4476
        $ret = true;
338
915d399dfdbf Corrected licensing issue on YoungPup's DOM-Drag (it is now public domain -> GPLv2+ for Enano); fixed wrongful access denial under specific circumstances (fetch_page_acl() on nonexistent page + wiki mode)
Dan
parents: 322
diff changeset
  4477
      }
915d399dfdbf Corrected licensing issue on YoungPup's DOM-Drag (it is now public domain -> GPLv2+ for Enano); fixed wrongful access denial under specific circumstances (fetch_page_acl() on nonexistent page + wiki mode)
Dan
parents: 322
diff changeset
  4478
      else if ( $this->perms[$type] == AUTH_WIKIMODE && !$this->wiki_mode )
915d399dfdbf Corrected licensing issue on YoungPup's DOM-Drag (it is now public domain -> GPLv2+ for Enano); fixed wrongful access denial under specific circumstances (fetch_page_acl() on nonexistent page + wiki mode)
Dan
parents: 322
diff changeset
  4479
      {
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4480
        $ret = false;
338
915d399dfdbf Corrected licensing issue on YoungPup's DOM-Drag (it is now public domain -> GPLv2+ for Enano); fixed wrongful access denial under specific circumstances (fetch_page_acl() on nonexistent page + wiki mode)
Dan
parents: 322
diff changeset
  4481
      }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4482
      else if ( $this->perms[$type] == AUTH_ALLOW )
338
915d399dfdbf Corrected licensing issue on YoungPup's DOM-Drag (it is now public domain -> GPLv2+ for Enano); fixed wrongful access denial under specific circumstances (fetch_page_acl() on nonexistent page + wiki mode)
Dan
parents: 322
diff changeset
  4483
      {
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4484
        $ret = true;
338
915d399dfdbf Corrected licensing issue on YoungPup's DOM-Drag (it is now public domain -> GPLv2+ for Enano); fixed wrongful access denial under specific circumstances (fetch_page_acl() on nonexistent page + wiki mode)
Dan
parents: 322
diff changeset
  4485
      }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4486
      else if ( $this->perms[$type] == AUTH_DISALLOW )
338
915d399dfdbf Corrected licensing issue on YoungPup's DOM-Drag (it is now public domain -> GPLv2+ for Enano); fixed wrongful access denial under specific circumstances (fetch_page_acl() on nonexistent page + wiki mode)
Dan
parents: 322
diff changeset
  4487
      {
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4488
        $ret = false;
338
915d399dfdbf Corrected licensing issue on YoungPup's DOM-Drag (it is now public domain -> GPLv2+ for Enano); fixed wrongful access denial under specific circumstances (fetch_page_acl() on nonexistent page + wiki mode)
Dan
parents: 322
diff changeset
  4489
      }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4490
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4491
    else if(isset($this->acl_types[$type]))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4492
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4493
      if ( $this->acl_types[$type] == AUTH_DENY )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4494
        $ret = false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4495
      else if ( $this->acl_types[$type] == AUTH_WIKIMODE && $paths->wiki_mode )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4496
        $ret = true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4497
      else if ( $this->acl_types[$type] == AUTH_WIKIMODE && !$paths->wiki_mode )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4498
        $ret = false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4499
      else if ( $this->acl_types[$type] == AUTH_ALLOW )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4500
        $ret = true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4501
      else if ( $this->acl_types[$type] == AUTH_DISALLOW )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4502
        $ret = false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4503
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4504
    else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4505
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4506
      // ACL type is undefined
571
66e14e61613e Got ACL scope logic working again and began enforcing it. Breaking API change: assigning page title with $template->tpl_strings['PAGE_NAME'] will no longer work, use $template->assign_vars(). Workaround may be added later. Test for assign_vars method if compatibility needed. Added namespace processor API (non-breaking change). Several other things tweaked around as well.
Dan
parents: 570
diff changeset
  4507
      $caller = 'unknown';
66e14e61613e Got ACL scope logic working again and began enforcing it. Breaking API change: assigning page title with $template->tpl_strings['PAGE_NAME'] will no longer work, use $template->assign_vars(). Workaround may be added later. Test for assign_vars method if compatibility needed. Added namespace processor API (non-breaking change). Several other things tweaked around as well.
Dan
parents: 570
diff changeset
  4508
      if ( function_exists('debug_backtrace') )
66e14e61613e Got ACL scope logic working again and began enforcing it. Breaking API change: assigning page title with $template->tpl_strings['PAGE_NAME'] will no longer work, use $template->assign_vars(). Workaround may be added later. Test for assign_vars method if compatibility needed. Added namespace processor API (non-breaking change). Several other things tweaked around as well.
Dan
parents: 570
diff changeset
  4509
      {
66e14e61613e Got ACL scope logic working again and began enforcing it. Breaking API change: assigning page title with $template->tpl_strings['PAGE_NAME'] will no longer work, use $template->assign_vars(). Workaround may be added later. Test for assign_vars method if compatibility needed. Added namespace processor API (non-breaking change). Several other things tweaked around as well.
Dan
parents: 570
diff changeset
  4510
        if ( $bt = @debug_backtrace() )
66e14e61613e Got ACL scope logic working again and began enforcing it. Breaking API change: assigning page title with $template->tpl_strings['PAGE_NAME'] will no longer work, use $template->assign_vars(). Workaround may be added later. Test for assign_vars method if compatibility needed. Added namespace processor API (non-breaking change). Several other things tweaked around as well.
Dan
parents: 570
diff changeset
  4511
        {
66e14e61613e Got ACL scope logic working again and began enforcing it. Breaking API change: assigning page title with $template->tpl_strings['PAGE_NAME'] will no longer work, use $template->assign_vars(). Workaround may be added later. Test for assign_vars method if compatibility needed. Added namespace processor API (non-breaking change). Several other things tweaked around as well.
Dan
parents: 570
diff changeset
  4512
          foreach ( $bt as $trace )
66e14e61613e Got ACL scope logic working again and began enforcing it. Breaking API change: assigning page title with $template->tpl_strings['PAGE_NAME'] will no longer work, use $template->assign_vars(). Workaround may be added later. Test for assign_vars method if compatibility needed. Added namespace processor API (non-breaking change). Several other things tweaked around as well.
Dan
parents: 570
diff changeset
  4513
          {
66e14e61613e Got ACL scope logic working again and began enforcing it. Breaking API change: assigning page title with $template->tpl_strings['PAGE_NAME'] will no longer work, use $template->assign_vars(). Workaround may be added later. Test for assign_vars method if compatibility needed. Added namespace processor API (non-breaking change). Several other things tweaked around as well.
Dan
parents: 570
diff changeset
  4514
            $file = basename($trace['file']);
66e14e61613e Got ACL scope logic working again and began enforcing it. Breaking API change: assigning page title with $template->tpl_strings['PAGE_NAME'] will no longer work, use $template->assign_vars(). Workaround may be added later. Test for assign_vars method if compatibility needed. Added namespace processor API (non-breaking change). Several other things tweaked around as well.
Dan
parents: 570
diff changeset
  4515
            if ( $file != 'sessions.php' )
66e14e61613e Got ACL scope logic working again and began enforcing it. Breaking API change: assigning page title with $template->tpl_strings['PAGE_NAME'] will no longer work, use $template->assign_vars(). Workaround may be added later. Test for assign_vars method if compatibility needed. Added namespace processor API (non-breaking change). Several other things tweaked around as well.
Dan
parents: 570
diff changeset
  4516
            {
66e14e61613e Got ACL scope logic working again and began enforcing it. Breaking API change: assigning page title with $template->tpl_strings['PAGE_NAME'] will no longer work, use $template->assign_vars(). Workaround may be added later. Test for assign_vars method if compatibility needed. Added namespace processor API (non-breaking change). Several other things tweaked around as well.
Dan
parents: 570
diff changeset
  4517
              $caller = $file . ':' . $trace['line'];
66e14e61613e Got ACL scope logic working again and began enforcing it. Breaking API change: assigning page title with $template->tpl_strings['PAGE_NAME'] will no longer work, use $template->assign_vars(). Workaround may be added later. Test for assign_vars method if compatibility needed. Added namespace processor API (non-breaking change). Several other things tweaked around as well.
Dan
parents: 570
diff changeset
  4518
              break;
66e14e61613e Got ACL scope logic working again and began enforcing it. Breaking API change: assigning page title with $template->tpl_strings['PAGE_NAME'] will no longer work, use $template->assign_vars(). Workaround may be added later. Test for assign_vars method if compatibility needed. Added namespace processor API (non-breaking change). Several other things tweaked around as well.
Dan
parents: 570
diff changeset
  4519
            }
66e14e61613e Got ACL scope logic working again and began enforcing it. Breaking API change: assigning page title with $template->tpl_strings['PAGE_NAME'] will no longer work, use $template->assign_vars(). Workaround may be added later. Test for assign_vars method if compatibility needed. Added namespace processor API (non-breaking change). Several other things tweaked around as well.
Dan
parents: 570
diff changeset
  4520
          }
66e14e61613e Got ACL scope logic working again and began enforcing it. Breaking API change: assigning page title with $template->tpl_strings['PAGE_NAME'] will no longer work, use $template->assign_vars(). Workaround may be added later. Test for assign_vars method if compatibility needed. Added namespace processor API (non-breaking change). Several other things tweaked around as well.
Dan
parents: 570
diff changeset
  4521
        }
66e14e61613e Got ACL scope logic working again and began enforcing it. Breaking API change: assigning page title with $template->tpl_strings['PAGE_NAME'] will no longer work, use $template->assign_vars(). Workaround may be added later. Test for assign_vars method if compatibility needed. Added namespace processor API (non-breaking change). Several other things tweaked around as well.
Dan
parents: 570
diff changeset
  4522
      }
66e14e61613e Got ACL scope logic working again and began enforcing it. Breaking API change: assigning page title with $template->tpl_strings['PAGE_NAME'] will no longer work, use $template->assign_vars(). Workaround may be added later. Test for assign_vars method if compatibility needed. Added namespace processor API (non-breaking change). Several other things tweaked around as well.
Dan
parents: 570
diff changeset
  4523
      trigger_error('Unknown access type "' . $type . '", called from ' . $caller . '', E_USER_WARNING);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4524
      return false; // Be on the safe side and deny access
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4525
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4526
    if ( !$no_deps )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4527
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4528
      if ( !$this->acl_check_deps($type) )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4529
        return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4530
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4531
    return $ret;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4532
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4533
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4534
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4535
   * Tell us if the dependencies for a given permission are met.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4536
   * @param string The ACL permission ID
749
ea3045a3bcbd Added dependency checking in ACL tracer
Dan
parents: 735
diff changeset
  4537
   * @param bool If true, does not return a boolean value, but instead returns array of dependencies that fail
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4538
   * @return bool
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4539
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4540
   
749
ea3045a3bcbd Added dependency checking in ACL tracer
Dan
parents: 735
diff changeset
  4541
  function acl_check_deps($type, $debug = false)
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4542
  {
749
ea3045a3bcbd Added dependency checking in ACL tracer
Dan
parents: 735
diff changeset
  4543
    // This will only happen if the permissions table is hacked or improperly accessed
ea3045a3bcbd Added dependency checking in ACL tracer
Dan
parents: 735
diff changeset
  4544
    if(!isset($this->acl_deps[$type]))
ea3045a3bcbd Added dependency checking in ACL tracer
Dan
parents: 735
diff changeset
  4545
      return $debug ? array() : true;
ea3045a3bcbd Added dependency checking in ACL tracer
Dan
parents: 735
diff changeset
  4546
    // Permission has no dependencies?
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4547
    if(sizeof($this->acl_deps[$type]) < 1)
749
ea3045a3bcbd Added dependency checking in ACL tracer
Dan
parents: 735
diff changeset
  4548
      return $debug ? array() : true;
ea3045a3bcbd Added dependency checking in ACL tracer
Dan
parents: 735
diff changeset
  4549
    // go through them all and build a flat list of dependencies
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4550
    $deps = $this->acl_deps[$type];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4551
    while(true)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4552
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4553
      $j = sizeof($deps);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4554
      for ( $i = 0; $i < $j; $i++ )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4555
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4556
        $b = $deps;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4557
        $deps = array_merge($deps, $this->acl_deps[$deps[$i]]);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4558
        if( $b == $deps )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4559
        {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4560
          break 2;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4561
        }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4562
        $j = sizeof($deps);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4563
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4564
    }
749
ea3045a3bcbd Added dependency checking in ACL tracer
Dan
parents: 735
diff changeset
  4565
    $debugdata = array();
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4566
    foreach($deps as $d)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4567
    {
749
ea3045a3bcbd Added dependency checking in ACL tracer
Dan
parents: 735
diff changeset
  4568
      // Our dependencies are fully resolved, so tell get_permissions() to not recursively call this function
ea3045a3bcbd Added dependency checking in ACL tracer
Dan
parents: 735
diff changeset
  4569
      if ( !$this->get_permissions($d, true) )
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4570
      {
749
ea3045a3bcbd Added dependency checking in ACL tracer
Dan
parents: 735
diff changeset
  4571
        if ( $debug )
ea3045a3bcbd Added dependency checking in ACL tracer
Dan
parents: 735
diff changeset
  4572
        {
ea3045a3bcbd Added dependency checking in ACL tracer
Dan
parents: 735
diff changeset
  4573
          $debugdata[] = $d;
ea3045a3bcbd Added dependency checking in ACL tracer
Dan
parents: 735
diff changeset
  4574
        }
ea3045a3bcbd Added dependency checking in ACL tracer
Dan
parents: 735
diff changeset
  4575
        else
ea3045a3bcbd Added dependency checking in ACL tracer
Dan
parents: 735
diff changeset
  4576
        {
ea3045a3bcbd Added dependency checking in ACL tracer
Dan
parents: 735
diff changeset
  4577
          return false;
ea3045a3bcbd Added dependency checking in ACL tracer
Dan
parents: 735
diff changeset
  4578
        }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4579
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4580
    }
749
ea3045a3bcbd Added dependency checking in ACL tracer
Dan
parents: 735
diff changeset
  4581
    return $debug ? $debugdata : true;
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4582
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4583
  
72
bda11e521e8a Fixed a few presentation bugs in installer, made installer more "legally binding", and fixed global permissions inheritance in $session->fetch_page_acl()
Dan
parents: 57
diff changeset
  4584
  /**
bda11e521e8a Fixed a few presentation bugs in installer, made installer more "legally binding", and fixed global permissions inheritance in $session->fetch_page_acl()
Dan
parents: 57
diff changeset
  4585
   * Merges the ACL array sent with the current permissions table, deciding precedence based on whether defaults are in effect or not.
bda11e521e8a Fixed a few presentation bugs in installer, made installer more "legally binding", and fixed global permissions inheritance in $session->fetch_page_acl()
Dan
parents: 57
diff changeset
  4586
   * @param array The array to merge into the master ACL list
bda11e521e8a Fixed a few presentation bugs in installer, made installer more "legally binding", and fixed global permissions inheritance in $session->fetch_page_acl()
Dan
parents: 57
diff changeset
  4587
   * @param bool If true, $perm is treated as the "new default"
bda11e521e8a Fixed a few presentation bugs in installer, made installer more "legally binding", and fixed global permissions inheritance in $session->fetch_page_acl()
Dan
parents: 57
diff changeset
  4588
   * @param int 1 if this is a site-wide ACL, 2 if page-specific. Defaults to 2.
bda11e521e8a Fixed a few presentation bugs in installer, made installer more "legally binding", and fixed global permissions inheritance in $session->fetch_page_acl()
Dan
parents: 57
diff changeset
  4589
   */
bda11e521e8a Fixed a few presentation bugs in installer, made installer more "legally binding", and fixed global permissions inheritance in $session->fetch_page_acl()
Dan
parents: 57
diff changeset
  4590
  
bda11e521e8a Fixed a few presentation bugs in installer, made installer more "legally binding", and fixed global permissions inheritance in $session->fetch_page_acl()
Dan
parents: 57
diff changeset
  4591
  function acl_merge_with_current($perm, $is_everyone = false, $scope = 2)
bda11e521e8a Fixed a few presentation bugs in installer, made installer more "legally binding", and fixed global permissions inheritance in $session->fetch_page_acl()
Dan
parents: 57
diff changeset
  4592
  {
bda11e521e8a Fixed a few presentation bugs in installer, made installer more "legally binding", and fixed global permissions inheritance in $session->fetch_page_acl()
Dan
parents: 57
diff changeset
  4593
    foreach ( $this->perms as $i => $p )
bda11e521e8a Fixed a few presentation bugs in installer, made installer more "legally binding", and fixed global permissions inheritance in $session->fetch_page_acl()
Dan
parents: 57
diff changeset
  4594
    {
bda11e521e8a Fixed a few presentation bugs in installer, made installer more "legally binding", and fixed global permissions inheritance in $session->fetch_page_acl()
Dan
parents: 57
diff changeset
  4595
      if ( isset($perm[$i]) )
bda11e521e8a Fixed a few presentation bugs in installer, made installer more "legally binding", and fixed global permissions inheritance in $session->fetch_page_acl()
Dan
parents: 57
diff changeset
  4596
      {
377
bb3e6c3bd4f4 Removed stray debugging info from ACL editor success notification; added ability for guests to set language on URI (?lang=eng); added html_in_pages ACL type and separated from php_in_pages so HTML can be embedded but not PHP; rewote portions of the path manager to better abstract URL input; added Zend Framework into list of BSD-licensed libraries; localized some remaining strings; got the migration script working, but just barely; fixed display bug in Special:Contributions; localized Main Page button in admin panel
Dan
parents: 375
diff changeset
  4597
        if ( $is_everyone && !@$this->acl_defaults_used[$i] )
72
bda11e521e8a Fixed a few presentation bugs in installer, made installer more "legally binding", and fixed global permissions inheritance in $session->fetch_page_acl()
Dan
parents: 57
diff changeset
  4598
          continue;
bda11e521e8a Fixed a few presentation bugs in installer, made installer more "legally binding", and fixed global permissions inheritance in $session->fetch_page_acl()
Dan
parents: 57
diff changeset
  4599
        // Decide precedence
bda11e521e8a Fixed a few presentation bugs in installer, made installer more "legally binding", and fixed global permissions inheritance in $session->fetch_page_acl()
Dan
parents: 57
diff changeset
  4600
        if ( isset($this->acl_defaults_used[$i]) )
bda11e521e8a Fixed a few presentation bugs in installer, made installer more "legally binding", and fixed global permissions inheritance in $session->fetch_page_acl()
Dan
parents: 57
diff changeset
  4601
        {
bda11e521e8a Fixed a few presentation bugs in installer, made installer more "legally binding", and fixed global permissions inheritance in $session->fetch_page_acl()
Dan
parents: 57
diff changeset
  4602
          //echo "$i: default in use, overriding to: {$perm[$i]}<br />";
bda11e521e8a Fixed a few presentation bugs in installer, made installer more "legally binding", and fixed global permissions inheritance in $session->fetch_page_acl()
Dan
parents: 57
diff changeset
  4603
          // Defaults are in use, override
bda11e521e8a Fixed a few presentation bugs in installer, made installer more "legally binding", and fixed global permissions inheritance in $session->fetch_page_acl()
Dan
parents: 57
diff changeset
  4604
          $this->perms[$i] = $perm[$i];
bda11e521e8a Fixed a few presentation bugs in installer, made installer more "legally binding", and fixed global permissions inheritance in $session->fetch_page_acl()
Dan
parents: 57
diff changeset
  4605
          $this->acl_defaults_used[$i] = ( $is_everyone );
bda11e521e8a Fixed a few presentation bugs in installer, made installer more "legally binding", and fixed global permissions inheritance in $session->fetch_page_acl()
Dan
parents: 57
diff changeset
  4606
        }
bda11e521e8a Fixed a few presentation bugs in installer, made installer more "legally binding", and fixed global permissions inheritance in $session->fetch_page_acl()
Dan
parents: 57
diff changeset
  4607
        else
bda11e521e8a Fixed a few presentation bugs in installer, made installer more "legally binding", and fixed global permissions inheritance in $session->fetch_page_acl()
Dan
parents: 57
diff changeset
  4608
        {
bda11e521e8a Fixed a few presentation bugs in installer, made installer more "legally binding", and fixed global permissions inheritance in $session->fetch_page_acl()
Dan
parents: 57
diff changeset
  4609
          //echo "$i: default NOT in use";
bda11e521e8a Fixed a few presentation bugs in installer, made installer more "legally binding", and fixed global permissions inheritance in $session->fetch_page_acl()
Dan
parents: 57
diff changeset
  4610
          // Defaults are not in use, merge as normal
bda11e521e8a Fixed a few presentation bugs in installer, made installer more "legally binding", and fixed global permissions inheritance in $session->fetch_page_acl()
Dan
parents: 57
diff changeset
  4611
          if ( $this->perms[$i] != AUTH_DENY )
bda11e521e8a Fixed a few presentation bugs in installer, made installer more "legally binding", and fixed global permissions inheritance in $session->fetch_page_acl()
Dan
parents: 57
diff changeset
  4612
          {
bda11e521e8a Fixed a few presentation bugs in installer, made installer more "legally binding", and fixed global permissions inheritance in $session->fetch_page_acl()
Dan
parents: 57
diff changeset
  4613
            //echo ", but overriding";
bda11e521e8a Fixed a few presentation bugs in installer, made installer more "legally binding", and fixed global permissions inheritance in $session->fetch_page_acl()
Dan
parents: 57
diff changeset
  4614
            $this->perms[$i] = $perm[$i];
bda11e521e8a Fixed a few presentation bugs in installer, made installer more "legally binding", and fixed global permissions inheritance in $session->fetch_page_acl()
Dan
parents: 57
diff changeset
  4615
          }
bda11e521e8a Fixed a few presentation bugs in installer, made installer more "legally binding", and fixed global permissions inheritance in $session->fetch_page_acl()
Dan
parents: 57
diff changeset
  4616
          //echo "<br />";
bda11e521e8a Fixed a few presentation bugs in installer, made installer more "legally binding", and fixed global permissions inheritance in $session->fetch_page_acl()
Dan
parents: 57
diff changeset
  4617
        }
bda11e521e8a Fixed a few presentation bugs in installer, made installer more "legally binding", and fixed global permissions inheritance in $session->fetch_page_acl()
Dan
parents: 57
diff changeset
  4618
      }
bda11e521e8a Fixed a few presentation bugs in installer, made installer more "legally binding", and fixed global permissions inheritance in $session->fetch_page_acl()
Dan
parents: 57
diff changeset
  4619
    }
bda11e521e8a Fixed a few presentation bugs in installer, made installer more "legally binding", and fixed global permissions inheritance in $session->fetch_page_acl()
Dan
parents: 57
diff changeset
  4620
  }
bda11e521e8a Fixed a few presentation bugs in installer, made installer more "legally binding", and fixed global permissions inheritance in $session->fetch_page_acl()
Dan
parents: 57
diff changeset
  4621
  
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4622
}
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4623
466
1cc8a038ad20 Fixed improper serializing of IP that could allow reusing of key from multiple IP addresses.
Dan
parents: 460
diff changeset
  4624
/**
1cc8a038ad20 Fixed improper serializing of IP that could allow reusing of key from multiple IP addresses.
Dan
parents: 460
diff changeset
  4625
 * Cron task - clears out the database of Diffie-Hellman keys
1cc8a038ad20 Fixed improper serializing of IP that could allow reusing of key from multiple IP addresses.
Dan
parents: 460
diff changeset
  4626
 */
1cc8a038ad20 Fixed improper serializing of IP that could allow reusing of key from multiple IP addresses.
Dan
parents: 460
diff changeset
  4627
1cc8a038ad20 Fixed improper serializing of IP that could allow reusing of key from multiple IP addresses.
Dan
parents: 460
diff changeset
  4628
function cron_clean_login_cache()
1cc8a038ad20 Fixed improper serializing of IP that could allow reusing of key from multiple IP addresses.
Dan
parents: 460
diff changeset
  4629
{
1cc8a038ad20 Fixed improper serializing of IP that could allow reusing of key from multiple IP addresses.
Dan
parents: 460
diff changeset
  4630
  global $db, $session, $paths, $template, $plugins; // Common objects
1cc8a038ad20 Fixed improper serializing of IP that could allow reusing of key from multiple IP addresses.
Dan
parents: 460
diff changeset
  4631
  
1cc8a038ad20 Fixed improper serializing of IP that could allow reusing of key from multiple IP addresses.
Dan
parents: 460
diff changeset
  4632
  if ( !$db->sql_query('DELETE FROM ' . table_prefix . 'diffiehellman;') )
1cc8a038ad20 Fixed improper serializing of IP that could allow reusing of key from multiple IP addresses.
Dan
parents: 460
diff changeset
  4633
    $db->_die();
1cc8a038ad20 Fixed improper serializing of IP that could allow reusing of key from multiple IP addresses.
Dan
parents: 460
diff changeset
  4634
  
1cc8a038ad20 Fixed improper serializing of IP that could allow reusing of key from multiple IP addresses.
Dan
parents: 460
diff changeset
  4635
  setConfig('login_key_cache', '');
1cc8a038ad20 Fixed improper serializing of IP that could allow reusing of key from multiple IP addresses.
Dan
parents: 460
diff changeset
  4636
}
1cc8a038ad20 Fixed improper serializing of IP that could allow reusing of key from multiple IP addresses.
Dan
parents: 460
diff changeset
  4637
1cc8a038ad20 Fixed improper serializing of IP that could allow reusing of key from multiple IP addresses.
Dan
parents: 460
diff changeset
  4638
register_cron_task('cron_clean_login_cache', 72);
1cc8a038ad20 Fixed improper serializing of IP that could allow reusing of key from multiple IP addresses.
Dan
parents: 460
diff changeset
  4639
480
d5376271f96b Added a cron task to sessions.php that deletes old admin keys once a week
Dan
parents: 472
diff changeset
  4640
/**
d5376271f96b Added a cron task to sessions.php that deletes old admin keys once a week
Dan
parents: 472
diff changeset
  4641
 * Cron task - clears out outdated high-auth session keys
d5376271f96b Added a cron task to sessions.php that deletes old admin keys once a week
Dan
parents: 472
diff changeset
  4642
 */
d5376271f96b Added a cron task to sessions.php that deletes old admin keys once a week
Dan
parents: 472
diff changeset
  4643
d5376271f96b Added a cron task to sessions.php that deletes old admin keys once a week
Dan
parents: 472
diff changeset
  4644
function cron_clean_old_admin_keys()
d5376271f96b Added a cron task to sessions.php that deletes old admin keys once a week
Dan
parents: 472
diff changeset
  4645
{
d5376271f96b Added a cron task to sessions.php that deletes old admin keys once a week
Dan
parents: 472
diff changeset
  4646
  global $db, $session, $paths, $template, $plugins; // Common objects
d5376271f96b Added a cron task to sessions.php that deletes old admin keys once a week
Dan
parents: 472
diff changeset
  4647
  
d5376271f96b Added a cron task to sessions.php that deletes old admin keys once a week
Dan
parents: 472
diff changeset
  4648
  $threshold = time() - ( 15 * 60 );
d5376271f96b Added a cron task to sessions.php that deletes old admin keys once a week
Dan
parents: 472
diff changeset
  4649
  $ul_member = USER_LEVEL_MEMBER;
d5376271f96b Added a cron task to sessions.php that deletes old admin keys once a week
Dan
parents: 472
diff changeset
  4650
  if ( !$db->sql_query('DELETE FROM ' . table_prefix . "session_keys WHERE time < $threshold AND auth_level > $ul_member;") )
d5376271f96b Added a cron task to sessions.php that deletes old admin keys once a week
Dan
parents: 472
diff changeset
  4651
    $db->_die();
d5376271f96b Added a cron task to sessions.php that deletes old admin keys once a week
Dan
parents: 472
diff changeset
  4652
}
d5376271f96b Added a cron task to sessions.php that deletes old admin keys once a week
Dan
parents: 472
diff changeset
  4653
d5376271f96b Added a cron task to sessions.php that deletes old admin keys once a week
Dan
parents: 472
diff changeset
  4654
// Once a week
d5376271f96b Added a cron task to sessions.php that deletes old admin keys once a week
Dan
parents: 472
diff changeset
  4655
register_cron_task('cron_clean_old_admin_keys', 168);
d5376271f96b Added a cron task to sessions.php that deletes old admin keys once a week
Dan
parents: 472
diff changeset
  4656
541
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4657
/**
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4658
 * Cron task - regenerate cached user rank information
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4659
 */
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4660
573
43e7254afdb4 Renamed some functions (that were new in this release anyway) due to compatibility broken with PunBB bridge
Dan
parents: 571
diff changeset
  4661
register_cron_task('generate_cache_userranks', 0.25);
541
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4662
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4663
?>