includes/sessions.php
author Dan
Sat, 15 Nov 2008 18:22:13 -0500
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Moved getElementsByClassName to functions.js (dependency issues)
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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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 * Version 1.1.5 (Caoineag alpha 5)
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 * Copyright (C) 2006-2008 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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   * MD5 hash of the current user's password, if applicable
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   * @var string OR bool false
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   */
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  var $password_hash;
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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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   * 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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   * 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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  /**
345
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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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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
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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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   385
  
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  function prepare_text($text)
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   387
  {
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    global $db;
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    return $db->escape(htmlspecialchars($text));
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diff changeset
   390
  }
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diff changeset
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diff changeset
   392
  /**
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   * Makes a SQL query and handles error checking
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   * @param string $query The SQL query to make
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   * @return resource
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diff changeset
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   */
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diff changeset
   398
  function sql($query)
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diff changeset
   399
  {
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diff changeset
   400
    global $db, $session, $paths, $template, $plugins; // Common objects
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   401
    $result = $db->sql_query($query);
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diff changeset
   402
    if(!$result)
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parents:
diff changeset
   403
    {
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diff changeset
   404
      $db->_die('The error seems to have occurred somewhere in the session management code.');
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diff changeset
   405
    }
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diff changeset
   406
    return $result;
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diff changeset
   407
  }
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diff changeset
   408
  
fe660c52c48f Adding /includes
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diff changeset
   409
  # Session restoration and permissions
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diff changeset
   410
  
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diff changeset
   411
  /**
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diff changeset
   412
   * Initializes the basic state of things, including most user prefs, login data, cookie stuff
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diff changeset
   413
   */
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diff changeset
   414
  
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diff changeset
   415
  function start()
fe660c52c48f Adding /includes
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parents:
diff changeset
   416
  {
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   417
    global $db, $session, $paths, $template, $plugins; // Common objects
209
8a00247d1dee Login page mostly localized
Dan
parents: 204
diff changeset
   418
    global $lang;
406
7468a663315f Added some basic timezone support; DST support is still to come.
Dan
parents: 402
diff changeset
   419
    global $timezone;
1
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diff changeset
   420
    if($this->started) return;
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diff changeset
   421
    $this->started = true;
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diff changeset
   422
    $user = false;
590
03a60844c7c5 Several optimization changes including getting rid of a few eval()s. Added placeholder functions for the theme manager, which should be working now
Dan
parents: 586
diff changeset
   423
    if ( isset($_COOKIE['sid']) )
1
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diff changeset
   424
    {
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
   425
      if ( $this->compat )
1
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diff changeset
   426
      {
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diff changeset
   427
        $userdata = $this->compat_validate_session($_COOKIE['sid']);
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diff changeset
   428
      }
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diff changeset
   429
      else
fe660c52c48f Adding /includes
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parents:
diff changeset
   430
      {
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diff changeset
   431
        $userdata = $this->validate_session($_COOKIE['sid']);
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diff changeset
   432
      }
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
   433
      if ( is_array($userdata) )
1
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diff changeset
   434
      {
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diff changeset
   435
        $data = RenderMan::strToPageID($paths->get_pageid_from_url());
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diff changeset
   436
        
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diff changeset
   437
        if(!$this->compat && $userdata['account_active'] != 1 && $data[1] != 'Special' && $data[1] != 'Admin')
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diff changeset
   438
        {
603
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
   439
          $this->show_inactive_error($userdata);
1
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diff changeset
   440
        }
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diff changeset
   441
        
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   442
        $this->sid = $_COOKIE['sid'];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   443
        $this->user_logged_in = true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   444
        $this->user_id =       intval($userdata['user_id']);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   445
        $this->username =      $userdata['username'];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   446
        $this->password_hash = $userdata['password'];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   447
        $this->user_level =    intval($userdata['user_level']);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   448
        $this->real_name =     $userdata['real_name'];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   449
        $this->email =         $userdata['email'];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   450
        $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
   451
        $this->user_title =    ( isset($userdata['user_title']) ) ? $userdata['user_title'] : null;
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   452
        if(!$this->compat)
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
          $this->theme =         $userdata['theme'];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   455
          $this->style =         $userdata['style'];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   456
          $this->signature =     $userdata['signature'];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   457
          $this->reg_time =      $userdata['reg_time'];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   458
        }
436
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
   459
        $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
   460
        // generate an anti-CSRF token
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
   461
        $this->csrf_token =    sha1($this->username . $this->sid . $this->user_id);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   462
        if(!isset($template->named_theme_list[$this->theme]))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   463
        {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   464
          if($this->compat || !is_object($template))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   465
          {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   466
            $this->theme = 'oxygen';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   467
            $this->style = 'bleu';
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
          else
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
            $this->theme = $template->default_theme;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   472
            $this->style = $template->default_style;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   473
          }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   474
        }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   475
        $user = true;
711
f70d764aab33 Added initial support for DST. Rules are defined in constants.php and are extensible.
Dan
parents: 697
diff changeset
   476
        
f70d764aab33 Added initial support for DST. Rules are defined in constants.php and are extensible.
Dan
parents: 697
diff changeset
   477
        // set timezone params
406
7468a663315f Added some basic timezone support; DST support is still to come.
Dan
parents: 402
diff changeset
   478
        $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
   479
        $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
   480
        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
   481
        {
f70d764aab33 Added initial support for DST. Rules are defined in constants.php and are extensible.
Dan
parents: 697
diff changeset
   482
          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
   483
            $parm = intval($parm);
f70d764aab33 Added initial support for DST. Rules are defined in constants.php and are extensible.
Dan
parents: 697
diff changeset
   484
        }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   485
        
209
8a00247d1dee Login page mostly localized
Dan
parents: 204
diff changeset
   486
        // Set language
8a00247d1dee Login page mostly localized
Dan
parents: 204
diff changeset
   487
        if ( !defined('ENANO_ALLOW_LOAD_NOLANG') )
8a00247d1dee Login page mostly localized
Dan
parents: 204
diff changeset
   488
        {
8a00247d1dee Login page mostly localized
Dan
parents: 204
diff changeset
   489
          $lang_id = intval($userdata['user_lang']);
8a00247d1dee Login page mostly localized
Dan
parents: 204
diff changeset
   490
          $lang = new Language($lang_id);
406
7468a663315f Added some basic timezone support; DST support is still to come.
Dan
parents: 402
diff changeset
   491
          @setlocale(LC_ALL, $lang->lang_code);
209
8a00247d1dee Login page mostly localized
Dan
parents: 204
diff changeset
   492
        }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   493
        
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   494
        if(isset($_REQUEST['auth']) && !$this->sid_super)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   495
        {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   496
          // 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
   497
          if($this->compat)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   498
          {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   499
            $key = $_REQUEST['auth'];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   500
            $super = $this->compat_validate_session($key);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   501
          }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   502
          else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   503
          {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   504
            $key = strrev($_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
   505
            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
   506
            {
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
   507
              $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
   508
            }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   509
          }
518
2b826f2640e9 SECURITY: Disabled caching of decrypted DiffieHellman login requests
Dan
parents: 511
diff changeset
   510
          if(is_array(@$super))
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   511
          {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   512
            $this->auth_level = intval($super['auth_level']);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   513
            $this->sid_super = $_REQUEST['auth'];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   514
          }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   515
        }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   516
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   517
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   518
    if(!$user)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   519
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   520
      //exit;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   521
      $this->register_guest_session();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   522
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   523
    if(!$this->compat)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   524
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   525
      // 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
   526
      $q = $this->sql('SELECT g.group_name,g.group_id,m.is_mod FROM '.table_prefix.'groups AS g' . "\n"
b2f985e4cef3 Fixed a number of issues with SQL query readability and some undefined index-ish errors; consequently the SQL report feature was added
Dan
parents: 270
diff changeset
   527
        . '  LEFT JOIN '.table_prefix.'group_members AS m' . "\n"
b2f985e4cef3 Fixed a number of issues with SQL query readability and some undefined index-ish errors; consequently the SQL report feature was added
Dan
parents: 270
diff changeset
   528
        . '    ON g.group_id=m.group_id' . "\n"
b2f985e4cef3 Fixed a number of issues with SQL query readability and some undefined index-ish errors; consequently the SQL report feature was added
Dan
parents: 270
diff changeset
   529
        . '  WHERE ( m.user_id='.$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
   530
        . '    OR g.group_name=\'Everyone\')' . "\n"
592
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 591
diff changeset
   531
        . '    ' . ( /* 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
   532
        . '  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
   533
      if($row = $db->fetchrow())
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   534
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   535
        do {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   536
          $this->groups[$row['group_id']] = $row['group_name'];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   537
          $this->group_mod[$row['group_id']] = ( intval($row['is_mod']) == 1 );
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   538
        } while($row = $db->fetchrow());
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   539
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   540
      else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   541
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   542
        die('No group info');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   543
      }
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
   544
      profiler_log('Fetched group memberships');
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   545
    }
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
   546
    
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
   547
    // make sure we aren't banned
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   548
    $this->check_banlist();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   549
    
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
   550
    // 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
   551
    // 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
   552
    // 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
   553
    if ( isset ( $_GET['printable'] ) )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   554
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   555
      $this->theme = 'printable';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   556
      $this->style = 'default';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   557
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   558
    
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
   559
    // 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
   560
    $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
   561
    
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
   562
    profiler_log('Sessions started. Banlist and theme ACLs initialized');
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   563
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   564
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   565
  # Logins
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   566
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   567
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   568
   * Attempts to perform a login using crypto functions
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   569
   * @param string $username The username
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   570
   * @param string $aes_data The encrypted password, hex-encoded
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   571
   * @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
   572
   * @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
   573
   * @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
   574
   * @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
   575
   * @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
   576
   * @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
   577
   * @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
   578
   * @return string 'success' on success, or error string on failure
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   579
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   580
   
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
   581
  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
   582
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   583
    global $db, $session, $paths, $template, $plugins; // Common objects
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   584
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   585
    // 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
   586
    $aes = AESCrypt::singleton(AES_BITS, AES_BLOCKSIZE);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   587
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   588
    // Fetch our decryption key
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   589
    
436
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
   590
    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
   591
    {
436
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
   592
      $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
   593
      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
   594
      {
436
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
   595
        // 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
   596
        if ( strlen(getConfig('login_key_cache')) > 65000 )
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
   597
        {
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
   598
          setConfig('login_key_cache', '');
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
   599
          return array(
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
   600
            'success' => false,
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
   601
            'error' => 'key_not_found_cleared',
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
   602
            );
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
   603
        }
304
e2cb5f1432c8 Merging in the newly stable Coblynau
Dan
parents: 271 292
diff changeset
   604
        return array(
e2cb5f1432c8 Merging in the newly stable Coblynau
Dan
parents: 271 292
diff changeset
   605
          'success' => false,
436
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
   606
          'error' => 'key_not_found'
304
e2cb5f1432c8 Merging in the newly stable Coblynau
Dan
parents: 271 292
diff changeset
   607
          );
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
   608
      }
436
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
   609
    }
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
   610
    else
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
   611
    {
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
   612
      $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
   613
    }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   614
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   615
    // Convert the key to a binary string
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   616
    $bin_key = hexdecode($aes_key);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   617
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   618
    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
   619
      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
   620
        '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
   621
        '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
   622
        );
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   623
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   624
    // Decrypt our password
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   625
    $password = $aes->decrypt($aes_data, $bin_key, ENC_HEX);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   626
    
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
   627
    // 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
   628
    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
   629
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   630
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   631
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   632
   * 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
   633
   * 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
   634
   * 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
   635
   * @param string $username The username
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   636
   * @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
   637
   * @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
   638
   * @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
   639
   * @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
   640
   * @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
   641
   * @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
   642
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   643
  
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
   644
  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
   645
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   646
    global $db, $session, $paths, $template, $plugins; // Common objects
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   647
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   648
    $pass_hashed = ( $already_md5ed ) ? $password : md5($password);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   649
    
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
   650
    // 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
   651
    // (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
   652
    $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
   653
    
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   654
    // Perhaps we're upgrading Enano?
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   655
    if($this->compat)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   656
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   657
      return $this->login_compat($username, $pass_hashed, $level);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   658
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   659
    
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
   660
    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
   661
    {
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
   662
      // Lockout stuff
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
   663
      $threshold = ( $_ = getConfig('lockout_threshold') ) ? intval($_) : 5;
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
   664
      $duration  = ( $_ = getConfig('lockout_duration') ) ? intval($_) : 15;
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
   665
      // convert to minutes
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
   666
      $duration  = $duration * 60;
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
   667
      $policy = ( $x = getConfig('lockout_policy') && in_array(getConfig('lockout_policy'), array('lockout', 'disable', 'captcha')) ) ? getConfig('lockout_policy') : 'lockout';
436
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
   668
      
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
   669
      $timestamp_cutoff = time() - $duration;
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
   670
      $ipaddr = $db->escape($_SERVER['REMOTE_ADDR']);
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
   671
      $q = $this->sql('SELECT timestamp FROM '.table_prefix.'lockout WHERE timestamp > ' . $timestamp_cutoff . ' AND ipaddr = \'' . $ipaddr . '\' ORDER BY timestamp DESC;');
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
   672
      $fails = $db->numrows();
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
   673
      
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
   674
      $captcha_good = false;
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
   675
      if ( $policy == 'captcha' && $captcha_hash && $captcha_code )
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
   676
      {
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
   677
        // 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
   678
        $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
   679
        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
   680
        {
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
   681
          $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
   682
        }
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
   683
      }
436
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
   684
      if ( $policy != 'disable' && !$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
   685
      {
436
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
   686
        if ( $fails >= $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
   687
        {
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
   688
          // 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
   689
          $row = $db->fetchrow();
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
   690
          $db->free_result();
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
   691
          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
   692
              '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
   693
              'error' => 'locked_out',
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
   694
              'lockout_threshold' => $threshold,
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
   695
              'lockout_duration' => ( $duration / 60 ),
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
   696
              'lockout_fails' => $fails,
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
   697
              'lockout_policy' => $policy,
436
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
   698
              'time_rem' => ( $duration / 60 ) - round( ( time() - $row['timestamp'] ) / 60 ),
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
   699
              'lockout_last_time' => $row['timestamp']
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
   700
            );
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
   701
        }
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
   702
      }
436
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
   703
      $db->free_result();
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
   704
    }
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
   705
    
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   706
    // 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
   707
    $aes = AESCrypt::singleton(AES_BITS, AES_BLOCKSIZE);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   708
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   709
    // Initialize our success switch
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   710
    $success = false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   711
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   712
    // Retrieve the real password from the database
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
   713
    $this->sql('SELECT password,old_encryption,user_id,user_level,temp_password,temp_password_time FROM '.table_prefix.'users WHERE ' . ENANO_SQLFUNC_LOWERCASE . '(username)=\''.$this->prepare_text(strtolower($username)).'\';');
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   714
    if($db->numrows() < 1)
188
b4aaca42c8a4 SECURITY: Fix failure to log login failure on no row match
Dan
parents: 174
diff changeset
   715
    {
b4aaca42c8a4 SECURITY: Fix failure to log login failure on no row match
Dan
parents: 174
diff changeset
   716
      // This wasn't logged in <1.0.2, dunno how it slipped through
b4aaca42c8a4 SECURITY: Fix failure to log login failure on no row match
Dan
parents: 174
diff changeset
   717
      if($level > USER_LEVEL_MEMBER)
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
   718
        $this->sql('INSERT INTO '.table_prefix.'logs(log_type,action,time_id,date_string,author,edit_summary,page_text) VALUES(\'security\', \'admin_auth_bad\', '.time().', \''.enano_date('d M Y h:i a').'\', \''.$db->escape($username).'\', \''.$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
   719
      else
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
   720
        $this->sql('INSERT INTO '.table_prefix.'logs(log_type,action,time_id,date_string,author,edit_summary) VALUES(\'security\', \'auth_bad\', '.time().', \''.enano_date('d M Y h:i a').'\', \''.$db->escape($username).'\', \''.$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
   721
      
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
   722
      // Do we also need to increment the lockout countdown?
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
   723
      if ( @$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
   724
      {
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
   725
        $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
   726
        // 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
   727
        $this->sql('INSERT INTO '.table_prefix.'lockout(ipaddr, timestamp, action) VALUES(\'' . $ipaddr . '\', ' . time() . ', \'credential\');');
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
   728
        $fails++;
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
   729
        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
   730
            '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
   731
            'error' => ( $fails >= $threshold ) ? 'locked_out' : '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
   732
            'lockout_threshold' => $threshold,
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
   733
            'lockout_duration' => ( $duration / 60 ),
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
   734
            'lockout_fails' => $fails,
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
   735
            'lockout_policy' => $policy
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
   736
          );
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
   737
      }
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
      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
   740
        '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
   741
        '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
   742
      );
188
b4aaca42c8a4 SECURITY: Fix failure to log login failure on no row match
Dan
parents: 174
diff changeset
   743
    }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   744
    $row = $db->fetchrow();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   745
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   746
    // Check to see if we're logging in using a temporary password
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   747
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   748
    if((intval($row['temp_password_time']) + 3600*24) > time() )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   749
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   750
      $temp_pass = $aes->decrypt( $row['temp_password'], $this->private_key, ENC_HEX );
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   751
      if( md5($temp_pass) == $pass_hashed )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   752
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   753
        $code = $plugins->setHook('login_password_reset');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   754
        foreach ( $code as $cmd )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   755
        {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   756
          eval($cmd);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   757
        }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   758
        
521
d264784355e5 Implemented the password-reset redirect _properly_ instead of the hackish direct header() call in sessions.php
Dan
parents: 511
diff changeset
   759
        return array(
d264784355e5 Implemented the password-reset redirect _properly_ instead of the hackish direct header() call in sessions.php
Dan
parents: 511
diff changeset
   760
            'success' => false,
d264784355e5 Implemented the password-reset redirect _properly_ instead of the hackish direct header() call in sessions.php
Dan
parents: 511
diff changeset
   761
            'error' => 'valid_reset',
d264784355e5 Implemented the password-reset redirect _properly_ instead of the hackish direct header() call in sessions.php
Dan
parents: 511
diff changeset
   762
            'redirect_url' => makeUrlComplete('Special', 'PasswordReset/stage2/' . $row['user_id'] . '/' . $row['temp_password'])
d264784355e5 Implemented the password-reset redirect _properly_ instead of the hackish direct header() call in sessions.php
Dan
parents: 511
diff changeset
   763
          );
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   764
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   765
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   766
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   767
    if($row['old_encryption'] == 1)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   768
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   769
      // The user's password is stored using the obsolete and insecure MD5 algorithm - we'll update the field with the new password
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   770
      if($pass_hashed == $row['password'] && !$already_md5ed)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   771
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   772
        $pass_stashed = $aes->encrypt($password, $this->private_key, ENC_HEX);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   773
        $this->sql('UPDATE '.table_prefix.'users SET password=\''.$pass_stashed.'\',old_encryption=0 WHERE user_id='.$row['user_id'].';');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   774
        $success = true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   775
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   776
      elseif($pass_hashed == $row['password'] && $already_md5ed)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   777
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   778
        // We don't have the real password so don't bother with encrypting it, just call it success and get out of here
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   779
        $success = true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   780
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   781
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   782
    else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   783
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   784
      // Our password field is up-to-date with the >=1.0RC1 encryption standards, so decrypt the password in the table and see if we have a match
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   785
      $real_pass = $aes->decrypt($row['password'], $this->private_key);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   786
      if($pass_hashed == md5($real_pass))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   787
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   788
        $success = true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   789
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   790
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   791
    if($success)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   792
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   793
      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
   794
        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
   795
          '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
   796
          '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
   797
        );
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
   798
      $sess = $this->register_session(intval($row['user_id']), $username, $real_pass, $level, $remember);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   799
      if($sess)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   800
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   801
        if($level > USER_LEVEL_MEMBER)
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
   802
          $this->sql('INSERT INTO '.table_prefix.'logs(log_type,action,time_id,date_string,author,edit_summary,page_text) VALUES(\'security\', \'admin_auth_good\', '.time().', \''.enano_date('d M Y h:i a').'\', \''.$db->escape($username).'\', \''.$db->escape($_SERVER['REMOTE_ADDR']).'\', ' . intval($level) . ')');
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   803
        else
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
   804
          $this->sql('INSERT INTO '.table_prefix.'logs(log_type,action,time_id,date_string,author,edit_summary) VALUES(\'security\', \'auth_good\', '.time().', \''.enano_date('d M Y h:i a').'\', \''.$db->escape($username).'\', \''.$db->escape($_SERVER['REMOTE_ADDR']).'\')');
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   805
        
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   806
        $code = $plugins->setHook('login_success');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   807
        foreach ( $code as $cmd )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   808
        {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   809
          eval($cmd);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   810
        }
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
   811
        
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
   812
        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
   813
          '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
   814
          );
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   815
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   816
      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
   817
        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
   818
          '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
   819
          '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
   820
        );
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   821
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   822
    else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   823
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   824
      if($level > USER_LEVEL_MEMBER)
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
   825
        $this->sql('INSERT INTO '.table_prefix.'logs(log_type,action,time_id,date_string,author,edit_summary,page_text) VALUES(\'security\', \'admin_auth_bad\', '.time().', \''.enano_date('d M Y h:i a').'\', \''.$db->escape($username).'\', \''.$db->escape($_SERVER['REMOTE_ADDR']).'\', ' . intval($level) . ')');
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   826
      else
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
   827
        $this->sql('INSERT INTO '.table_prefix.'logs(log_type,action,time_id,date_string,author,edit_summary) VALUES(\'security\', \'auth_bad\', '.time().', \''.enano_date('d M Y h:i a').'\', \''.$db->escape($username).'\', \''.$db->escape($_SERVER['REMOTE_ADDR']).'\')');
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   828
        
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
   829
      // Do we also need to increment the lockout countdown?
568
3700f7124c2b A bit of UX improvement to upgrade UI; updated readme for 1.1.4
Dan
parents: 557
diff changeset
   830
      if ( !defined('IN_ENANO_INSTALL') && $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
   831
      {
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
   832
        $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
   833
        // 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
   834
        $this->sql('INSERT INTO '.table_prefix.'lockout(ipaddr, timestamp, action) VALUES(\'' . $ipaddr . '\', ' . time() . ', \'credential\');');
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
   835
        $fails++;
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
   836
        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
   837
            '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
   838
            'error' => ( $fails >= $threshold ) ? 'locked_out' : '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
   839
            'lockout_threshold' => $threshold,
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
   840
            'lockout_duration' => ( $duration / 60 ),
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
   841
            'lockout_fails' => $fails,
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
   842
            'lockout_policy' => $policy
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
   843
          );
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
   844
      }
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
   845
        
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
   846
      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
   847
        '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
   848
        '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
   849
      );
1
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
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   853
  /**
554
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
   854
   * 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
   855
   * @param string $username
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   856
   * @param string $password This should be an MD5 hash
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   857
   * @return string 'success' if successful, or error message on failure
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   858
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   859
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   860
  function login_compat($username, $password, $level = 0)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   861
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   862
    global $db, $session, $paths, $template, $plugins; // Common objects
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   863
    $pass_hashed =& $password;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   864
    $this->sql('SELECT password,user_id,user_level FROM '.table_prefix.'users WHERE username=\''.$this->prepare_text($username).'\';');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   865
    if($db->numrows() < 1)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   866
      return 'The username and/or password is incorrect.';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   867
    $row = $db->fetchrow();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   868
    if($row['password'] == $password)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   869
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   870
      if((int)$level > (int)$row['user_level'])
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   871
        return 'You are not authorized for this level of access.';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   872
      $sess = $this->register_session_compat(intval($row['user_id']), $username, $password, $level);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   873
      if($sess)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   874
        return 'success';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   875
      else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   876
        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
   877
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   878
    else
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
      return 'The username and/or password is incorrect.';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   881
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   882
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   883
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   884
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   885
   * 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
   886
   * 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
   887
   * @param int $user_id
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   888
   * @param string $username
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   889
   * @param string $password
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   890
   * @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
   891
   * @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
   892
   * @return bool
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   893
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   894
   
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
   895
  function register_session($user_id, $username, $password, $level = USER_LEVEL_MEMBER, $remember = false)
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   896
  {
697
8e9ba8b131fa Made upgrades from 1.1.4 -> 1.1.5 work if keyhash is not present
Dan
parents: 691
diff changeset
   897
    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
   898
    
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
   899
    // Random key identifier
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   900
    $salt = md5(microtime() . mt_rand());
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
   901
    
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
   902
    // SHA1 hash of password, stored in the key
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   903
    $passha1 = sha1($password);
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
   904
    
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
   905
    // Unencrypted session key
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   906
    $session_key = "u=$username;p=$passha1;s=$salt";
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
   907
    
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
   908
    // 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
   909
    $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
   910
    
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
   911
    // Encrypt the key
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
   912
    $aes = AESCrypt::singleton(AES_BITS, AES_BLOCKSIZE);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   913
    $session_key = $aes->encrypt($session_key, $this->private_key, ENC_HEX);
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
   914
    
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
   915
    // 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
   916
    if($level > USER_LEVEL_MEMBER)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   917
    {
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
   918
      // Reverse it - cosmetic only ;-)
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   919
      $hexkey = strrev($session_key);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   920
      $this->sid_super = $hexkey;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   921
      $_GET['auth'] = $hexkey;
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
    else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   924
    {
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
   925
      // 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
   926
      // For now, make the cookie last forever, we can change this in 1.1.x
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
   927
      setcookie( 'sid', $session_key, time()+15552000, scriptPath.'/', null, ( isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] != 'off' ) );
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   928
      $_COOKIE['sid'] = $session_key;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   929
    }
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
   930
    // $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
   931
    $keyhash = md5($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
   932
    // 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
   933
    $ip = $_SERVER['REMOTE_ADDR'];
1cc8a038ad20 Fixed improper serializing of IP that could allow reusing of key from multiple IP addresses.
Dan
parents: 460
diff changeset
   934
    if(!is_valid_ip($ip))
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   935
      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
   936
    // 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
   937
    $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
   938
    
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
   939
    // Sanity check
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   940
    if(!is_int($user_id))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   941
      die('Somehow an SQL injection attempt crawled into our session registrar! (1)');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   942
    if(!is_int($level))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   943
      die('Somehow an SQL injection attempt crawled into our session registrar! (2)');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   944
    
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
   945
    // All done!
697
8e9ba8b131fa Made upgrades from 1.1.4 -> 1.1.5 work if keyhash is not present
Dan
parents: 691
diff changeset
   946
    $query = $db->sql_query('INSERT INTO '.table_prefix.'session_keys(session_key, salt, user_id, auth_level, source_ip, time, key_type) VALUES(\''.$keyhash.'\', \''.$salt.'\', '.$user_id.', '.$level.', \''.$ip.'\', '.$time.', ' . $key_type . ');');
8e9ba8b131fa Made upgrades from 1.1.4 -> 1.1.5 work if keyhash is not present
Dan
parents: 691
diff changeset
   947
    if ( !$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
   948
      // we're trying to upgrade so the key_type column is probably missing - try it again without specifying the key type
8e9ba8b131fa Made upgrades from 1.1.4 -> 1.1.5 work if keyhash is not present
Dan
parents: 691
diff changeset
   949
      $this->sql('INSERT INTO '.table_prefix.'session_keys(session_key, salt, user_id, auth_level, source_ip, time) VALUES(\''.$keyhash.'\', \''.$salt.'\', '.$user_id.', '.$level.', \''.$ip.'\', '.$time.');');
8e9ba8b131fa Made upgrades from 1.1.4 -> 1.1.5 work if keyhash is not present
Dan
parents: 691
diff changeset
   950
      
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   951
    return true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   952
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   953
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   954
  /**
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
   955
   * 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
   956
   * @see sessionManager::register_session()
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   957
   * @access private
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   958
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   959
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   960
  function register_session_compat($user_id, $username, $password, $level = 0)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   961
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   962
    $salt = md5(microtime() . mt_rand());
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   963
    $thekey = md5($password . $salt);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   964
    if($level > 0)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   965
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   966
      $this->sid_super = $thekey;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   967
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   968
    else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   969
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   970
      setcookie( 'sid', $thekey, time()+315360000, scriptPath.'/' );
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   971
      $_COOKIE['sid'] = $thekey;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   972
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   973
    $ip = ip2hex($_SERVER['REMOTE_ADDR']);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   974
    if(!$ip)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   975
      die('$session->register_session: Remote-Addr was spoofed');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   976
    $time = time();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   977
    if(!is_int($user_id))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   978
      die('Somehow an SQL injection attempt crawled into our session registrar! (1)');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   979
    if(!is_int($level))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   980
      die('Somehow an SQL injection attempt crawled into our session registrar! (2)');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   981
    $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
   982
    return true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   983
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   984
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   985
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   986
   * Creates/restores a guest session
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   987
   * @todo implement real session management for guests
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   988
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   989
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   990
  function register_guest_session()
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   991
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   992
    global $db, $session, $paths, $template, $plugins; // Common objects
209
8a00247d1dee Login page mostly localized
Dan
parents: 204
diff changeset
   993
    global $lang;
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   994
    $this->username = $_SERVER['REMOTE_ADDR'];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   995
    $this->user_level = USER_LEVEL_GUEST;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   996
    if($this->compat || defined('IN_ENANO_INSTALL'))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   997
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   998
      $this->theme = 'oxygen';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   999
      $this->style = 'bleu';
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
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1003
      $this->theme = ( isset($_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
  1004
      $this->style = ( isset($_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
  1005
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1006
    $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
  1007
    // 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
  1008
    if ( !defined('ENANO_ALLOW_LOAD_NOLANG') )
8a00247d1dee Login page mostly localized
Dan
parents: 204
diff changeset
  1009
    {
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
  1010
      $language = ( isset($_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
  1011
      $lang = new Language($language);
406
7468a663315f Added some basic timezone support; DST support is still to come.
Dan
parents: 402
diff changeset
  1012
      @setlocale(LC_ALL, $lang->lang_code);
209
8a00247d1dee Login page mostly localized
Dan
parents: 204
diff changeset
  1013
    }
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
  1014
    // make a CSRF token
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
  1015
    $this->csrf_token = sha1($_SERVER['REMOTE_ADDR'] . sha1($this->private_key));
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1016
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1017
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1018
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1019
   * 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
  1020
   * @param string $key The session key to validate
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1021
   * @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
  1022
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1023
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1024
  function validate_session($key)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1025
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1026
    global $db, $session, $paths, $template, $plugins; // Common objects
378
c1c7fa6b329f Got Enano to load even if there are no plugins; added caching for decrypted session keys to significantly improve performance (in theory at least)
Dan
parents: 377
diff changeset
  1027
    profiler_log("SessionManager: checking session: " . sha1($key));
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
  1028
    $aes = AESCrypt::singleton(AES_BITS, AES_BLOCKSIZE);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1029
    $decrypted_key = $aes->decrypt($key, $this->private_key, ENC_HEX);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1030
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1031
    if ( !$decrypted_key )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1032
    {
286
b2f985e4cef3 Fixed a number of issues with SQL query readability and some undefined index-ish errors; consequently the SQL report feature was added
Dan
parents: 270
diff changeset
  1033
      // die_semicritical('AES encryption error', '<p>Something went wrong during the AES decryption process.</p><pre>'.print_r($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
  1034
      return false;
1
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
    $n = preg_match('/^u='.$this->valid_username.';p=([A-Fa-f0-9]+?);s=([A-Fa-f0-9]+?)$/', $decrypted_key, $keydata);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1038
    if($n < 1)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1039
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1040
      // echo '(debug) $session->validate_session: Key does not match regex<br />Decrypted key: '.$decrypted_key;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1041
      return false;
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
    $keyhash = md5($key);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1044
    $salt = $db->escape($keydata[3]);
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
  1045
    profiler_log("SessionManager: checking session: " . sha1($key) . ": decrypted session key to $decrypted_key");
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
  1046
    // using a normal call to $db->sql_query to avoid failing on errors here
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
  1047
    $query = $db->sql_query('SELECT u.user_id AS uid,u.username,u.password,u.email,u.real_name,u.user_level,u.theme,u.style,u.signature,' . "\n"
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
  1048
                             . '    u.reg_time,u.account_active,u.activation_key,u.user_lang,u.user_title,k.source_ip,k.time,k.auth_level,k.key_type,COUNT(p.message_id) AS num_pms,' . "\n"
711
f70d764aab33 Added initial support for DST. Rules are defined in constants.php and are extensible.
Dan
parents: 697
diff changeset
  1049
                             . '    u.user_timezone, u.user_dst, x.* FROM '.table_prefix.'session_keys AS k' . "\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
  1050
                             . '  LEFT JOIN '.table_prefix.'users AS u' . "\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
  1051
                             . '    ON ( u.user_id=k.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
  1052
                             . '  LEFT JOIN '.table_prefix.'users_extra AS x' . "\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
  1053
                             . '    ON ( u.user_id=x.user_id OR x.user_id IS NULL )' . "\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
  1054
                             . '  LEFT JOIN '.table_prefix.'privmsgs AS p' . "\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
  1055
                             . '    ON ( p.message_to=u.username AND p.message_read=0 )' . "\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
  1056
                             . '  WHERE k.session_key=\''.$keyhash.'\'' . "\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
  1057
                             . '    AND k.salt=\''.$salt.'\'' . "\n"
618
587b393f1e5e Fixed undefined group_rank_id in sessions
Dan
parents: 603
diff changeset
  1058
                             . '  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,u.user_lang,u.user_timezone,u.user_title,k.source_ip,k.time,k.auth_level,x.user_id, x.user_aim, x.user_yahoo, x.user_msn, x.user_xmpp, x.user_homepage, x.user_location, x.user_job, x.user_hobbies, x.email_public, x.disable_js_fx;');
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
  1059
    
603
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1060
    if ( !$query && ( defined('IN_ENANO_INSTALL') or defined('IN_ENANO_UPGRADE') ) )
18
edfc24408769 Upgrades (RC2->RC3) should now work
Dan
parents: 16
diff changeset
  1061
    {
711
f70d764aab33 Added initial support for DST. Rules are defined in constants.php and are extensible.
Dan
parents: 697
diff changeset
  1062
      $query = $this->sql('SELECT u.user_id AS uid,u.username,u.password,u.email,u.real_name,u.user_level,u.theme,u.style,u.signature,u.reg_time,u.account_active,u.activation_key,k.source_ip,k.time,k.auth_level,COUNT(p.message_id) AS num_pms, 1440 AS user_timezone, \'0;0;0;0;60\' AS user_dst, ' . SK_SHORT . ' AS key_type FROM '.table_prefix.'session_keys AS k
18
edfc24408769 Upgrades (RC2->RC3) should now work
Dan
parents: 16
diff changeset
  1063
                             LEFT JOIN '.table_prefix.'users AS u
edfc24408769 Upgrades (RC2->RC3) should now work
Dan
parents: 16
diff changeset
  1064
                               ON ( u.user_id=k.user_id )
edfc24408769 Upgrades (RC2->RC3) should now work
Dan
parents: 16
diff changeset
  1065
                             LEFT JOIN '.table_prefix.'privmsgs AS p
edfc24408769 Upgrades (RC2->RC3) should now work
Dan
parents: 16
diff changeset
  1066
                               ON ( p.message_to=u.username AND p.message_read=0 )
edfc24408769 Upgrades (RC2->RC3) should now work
Dan
parents: 16
diff changeset
  1067
                             WHERE k.session_key=\''.$keyhash.'\'
edfc24408769 Upgrades (RC2->RC3) should now work
Dan
parents: 16
diff changeset
  1068
                               AND k.salt=\''.$salt.'\'
320
112debff64bd SURPRISE! Preliminary PostgreSQL support added. The required schema file is not present in this commit and will be included at a later date. No installer support is implemented. Also in this commit: several fixes including <!-- SYSMSG ... --> was broken in template compiler; set fixed width on included images to prevent the thumbnail box from getting huge; added a much more friendly interface to AJAX responses that are invalid JSON
Dan
parents: 317
diff changeset
  1069
                             GROUP BY u.user_id,u.username,u.password,u.email,u.real_name,u.user_level,u.theme,u.style,u.signature,u.reg_time,u.account_active,u.activation_key,k.source_ip,k.time,k.auth_level;');
18
edfc24408769 Upgrades (RC2->RC3) should now work
Dan
parents: 16
diff changeset
  1070
    }
603
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1071
    else if ( !$query )
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1072
    {
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1073
      $db->_die();
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1074
    }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1075
    if($db->numrows() < 1)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1076
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1077
      // echo '(debug) $session->validate_session: Key was not found in database<br />';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1078
      return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1079
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1080
    $row = $db->fetchrow();
590
03a60844c7c5 Several optimization changes including getting rid of a few eval()s. Added placeholder functions for the theme manager, which should be working now
Dan
parents: 586
diff changeset
  1081
    profiler_log("SessionManager: checking session: " . sha1($key) . ": selected and fetched results");
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1082
    $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
  1083
    $ip = $_SERVER['REMOTE_ADDR'];
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1084
    if($row['auth_level'] > $row['user_level'])
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1085
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1086
      // Failed authorization check
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1087
      // echo '(debug) $session->validate_session: access to this auth level denied<br />';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1088
      return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1089
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1090
    if($ip != $row['source_ip'])
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1091
    {
484
340c81fdd350 Fixed session validation bug in upgrade script; fixed non-object reference in template_nodb
Dan
parents: 480
diff changeset
  1092
      // 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
  1093
      // 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
  1094
      $fail = true;
340c81fdd350 Fixed session validation bug in upgrade script; fixed non-object reference in template_nodb
Dan
parents: 480
diff changeset
  1095
      if ( defined('IN_ENANO_UPGRADE') )
340c81fdd350 Fixed session validation bug in upgrade script; fixed non-object reference in template_nodb
Dan
parents: 480
diff changeset
  1096
      {
568
3700f7124c2b A bit of UX improvement to upgrade UI; updated readme for 1.1.4
Dan
parents: 557
diff changeset
  1097
        if ( substr($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
  1098
          $fail = false;
340c81fdd350 Fixed session validation bug in upgrade script; fixed non-object reference in template_nodb
Dan
parents: 480
diff changeset
  1099
      }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1100
      // Failed IP address check
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1101
      // 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
  1102
      if ( $fail )
340c81fdd350 Fixed session validation bug in upgrade script; fixed non-object reference in template_nodb
Dan
parents: 480
diff changeset
  1103
        return false;
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1104
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1105
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1106
    // Do the password validation
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1107
    $real_pass = $aes->decrypt($row['password'], $this->private_key, ENC_HEX);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1108
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1109
    //die('<pre>'.print_r($keydata, true).'</pre>');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1110
    if(sha1($real_pass) != $keydata[2])
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1111
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1112
      // Failed password check
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1113
      // echo '(debug) $session->validate_session: encrypted password is wrong<br />Real password: '.$real_pass.'<br />Real hash: '.sha1($real_pass).'<br />User hash: '.$keydata[2];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1114
      return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1115
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1116
    
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
  1117
    // 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
  1118
    switch ( $row['key_type'] )
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1119
    {
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
  1120
      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
  1121
        $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
  1122
        $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
  1123
        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
  1124
        {
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
  1125
          // 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
  1126
          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
  1127
        }
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
  1128
        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
  1129
      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
  1130
        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
  1131
        {
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
  1132
          // 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
  1133
          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
  1134
        }
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
  1135
        $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
  1136
        $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
  1137
        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
  1138
        {
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
  1139
          // 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
  1140
          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
  1141
        }
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
  1142
        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
  1143
      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
  1144
        $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
  1145
        $time_key = $row['time'] + 900;
f2a824ce5f18 Added customizable parameters for session length and the long-missing "remember me" option (or rather, the ability to turn it off and make sessions temporary)
Dan
parents: 685
diff changeset
  1146
        if($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
  1147
        {
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
  1148
          // 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
  1149
          // 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
  1150
          $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
  1151
          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
  1152
        }
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
  1153
        break;
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1154
    }
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
  1155
        
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
  1156
    // 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
  1157
    if( $row['key_type'] == SK_ELEV || $row['key_type'] == SK_SHORT )
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
      $this->sql('UPDATE '.table_prefix.'session_keys SET time='.time().' WHERE session_key=\''.$keyhash.'\';');
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
    
31
dc8741857bde Finished Special:Preferences/Profile page! Only the wikitext parser cleanup left, yay!
Dan
parents: 30
diff changeset
  1162
    $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
  1163
    foreach ( array('user_aim', 'user_yahoo', 'user_msn', 'user_xmpp', 'user_homepage', 'user_location', 'user_job', 'user_hobbies', 'email_public', 'disable_js_fx') as $column )
31
dc8741857bde Finished Special:Preferences/Profile page! Only the wikitext parser cleanup left, yay!
Dan
parents: 30
diff changeset
  1164
    {
375
8d0e3a5a6990 [minor] Trying to be a little more careful with values from users_extra in validate_session()
Dan
parents: 372
diff changeset
  1165
      if ( isset($row[$column]) )
8d0e3a5a6990 [minor] Trying to be a little more careful with values from users_extra in validate_session()
Dan
parents: 372
diff changeset
  1166
        $user_extra[$column] = $row[$column];
31
dc8741857bde Finished Special:Preferences/Profile page! Only the wikitext parser cleanup left, yay!
Dan
parents: 30
diff changeset
  1167
    }
dc8741857bde Finished Special:Preferences/Profile page! Only the wikitext parser cleanup left, yay!
Dan
parents: 30
diff changeset
  1168
    
dc8741857bde Finished Special:Preferences/Profile page! Only the wikitext parser cleanup left, yay!
Dan
parents: 30
diff changeset
  1169
    $this->user_extra = $user_extra;
dc8741857bde Finished Special:Preferences/Profile page! Only the wikitext parser cleanup left, yay!
Dan
parents: 30
diff changeset
  1170
    // 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
  1171
    
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1172
    $row['password'] = md5($real_pass);
406
7468a663315f Added some basic timezone support; DST support is still to come.
Dan
parents: 402
diff changeset
  1173
    $row['user_timezone'] = intval($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
  1174
    
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
  1175
    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
  1176
    
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1177
    return $row;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1178
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1179
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1180
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1181
   * 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
  1182
   * @param string $key The session key to validate
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1183
   * @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
  1184
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1185
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1186
  function compat_validate_session($key)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1187
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1188
    global $db, $session, $paths, $template, $plugins; // Common objects
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1189
    $key = $db->escape($key);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1190
    
406
7468a663315f Added some basic timezone support; DST support is still to come.
Dan
parents: 402
diff changeset
  1191
    $query = $this->sql('SELECT u.user_id,u.username,u.password,u.email,u.real_name,u.user_level,k.source_ip,k.salt,k.time,k.auth_level,1440 AS user_timezone FROM '.table_prefix.'session_keys AS k
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1192
                           LEFT JOIN '.table_prefix.'users AS u
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1193
                             ON u.user_id=k.user_id
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1194
                           WHERE k.session_key=\''.$key.'\';');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1195
    if($db->numrows() < 1)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1196
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1197
      // 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
  1198
      return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1199
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1200
    $row = $db->fetchrow();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1201
    $ip = ip2hex($_SERVER['REMOTE_ADDR']);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1202
    if($row['auth_level'] > $row['user_level'])
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1203
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1204
      // Failed authorization check
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1205
      // echo '(debug) $session->validate_session: user not authorized for this access level';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1206
      return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1207
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1208
    if($ip != $row['source_ip'])
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1209
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1210
      // Failed IP address check
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1211
      // 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
  1212
      return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1213
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1214
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1215
    // Do the password validation
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1216
    $real_key = md5($row['password'] . $row['salt']);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1217
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1218
    //die('<pre>'.print_r($keydata, true).'</pre>');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1219
    if($real_key != $key)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1220
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1221
      // Failed password check
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1222
      // 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
  1223
      return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1224
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1225
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1226
    $time_now = time();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1227
    $time_key = $row['time'] + 900;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1228
    if($time_now > $time_key && $row['auth_level'] >= 1)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1229
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1230
      $this->sw_timed_out = true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1231
      // Session timed out
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1232
      // echo '(debug) $session->validate_session: super session timed out<br />';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1233
      return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1234
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1235
    
406
7468a663315f Added some basic timezone support; DST support is still to come.
Dan
parents: 402
diff changeset
  1236
    $row['user_timezone'] = intval($row['user_timezone']) - 1440;
7468a663315f Added some basic timezone support; DST support is still to come.
Dan
parents: 402
diff changeset
  1237
    
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1238
    return $row;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1239
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1240
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1241
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1242
   * 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
  1243
   * @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
  1244
   * @return string 'success' if successful, or error on failure
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1245
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1246
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1247
  function logout($level = USER_LEVEL_MEMBER)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1248
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1249
    global $db, $session, $paths, $template, $plugins; // Common objects
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1250
    $ou = $this->username;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1251
    $oid = $this->user_id;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1252
    if($level > USER_LEVEL_CHPREF)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1253
    {
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
  1254
      $aes = AESCrypt::singleton(AES_BITS, AES_BLOCKSIZE);
378
c1c7fa6b329f Got Enano to load even if there are no plugins; added caching for decrypted session keys to significantly improve performance (in theory at least)
Dan
parents: 377
diff changeset
  1255
      if(!$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
  1256
      {
e5302cb1945c Localized a good part, if not all, of the registration page and a couple other things.
Dan
parents: 209
diff changeset
  1257
        return 'success';
e5302cb1945c Localized a good part, if not all, of the registration page and a couple other things.
Dan
parents: 209
diff changeset
  1258
      }
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
  1259
      // See if we can get rid of the cached decrypted session key
595
b051eb79b158 As promised, dropped in the new librijndael. Benchmarks say about 3 times faster, but more performance testing will be done.
Dan
parents: 593
diff changeset
  1260
      $key_bin = hex2bin(strrev($this->sid_super));
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
  1261
      $key_hash = sha1($key_bin . '::' . $this->private_key);
c1c7fa6b329f Got Enano to load even if there are no plugins; added caching for decrypted session keys to significantly improve performance (in theory at least)
Dan
parents: 377
diff changeset
  1262
      aes_decrypt_cache_destroy($key_hash);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1263
      // Destroy elevated privileges
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1264
      $keyhash = md5(strrev($this->sid_super));
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1265
      $this->sql('DELETE FROM '.table_prefix.'session_keys WHERE session_key=\''.$keyhash.'\' AND user_id=\'' . $this->user_id . '\';');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1266
      $this->sid_super = false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1267
      $this->auth_level = USER_LEVEL_MEMBER;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1268
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1269
    else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1270
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1271
      if($this->user_logged_in)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1272
      {
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
  1273
        $aes = AESCrypt::singleton(AES_BITS, AES_BLOCKSIZE);
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
  1274
        // See if we can get rid of the cached decrypted session key
595
b051eb79b158 As promised, dropped in the new librijndael. Benchmarks say about 3 times faster, but more performance testing will be done.
Dan
parents: 593
diff changeset
  1275
        $key_bin = hex2bin($this->sid);
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
  1276
        $key_hash = sha1($key_bin . '::' . $this->private_key);
c1c7fa6b329f Got Enano to load even if there are no plugins; added caching for decrypted session keys to significantly improve performance (in theory at least)
Dan
parents: 377
diff changeset
  1277
        aes_decrypt_cache_destroy($key_hash);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1278
        // Completely destroy our session
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1279
        if($this->auth_level > USER_LEVEL_CHPREF)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1280
        {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1281
          $this->logout(USER_LEVEL_ADMIN);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1282
        }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1283
        $this->sql('DELETE FROM '.table_prefix.'session_keys WHERE session_key=\''.md5($this->sid).'\';');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1284
        setcookie( 'sid', '', time()-(3600*24), scriptPath.'/' );
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1285
      }
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
    $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
  1288
    foreach ( $code as $cmd )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1289
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1290
      eval($cmd);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1291
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1292
    return 'success';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1293
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1294
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1295
  # Miscellaneous stuff
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1296
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1297
  /**
603
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1298
   * 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
  1299
   * @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
  1300
   */
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1301
  
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1302
  function show_inactive_error($userdata)
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1303
  {
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1304
    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
  1305
    global $lang;
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1306
    
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1307
    $language = intval(getConfig('default_language'));
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1308
    $lang = new Language($language);
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1309
    @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
  1310
    
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1311
    $this->logout();
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1312
    $a = getConfig('account_activation');
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1313
    switch($a)
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1314
    {
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1315
      case 'none':
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1316
      default:
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1317
        $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
  1318
        break;
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1319
      case 'user':
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1320
        $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
  1321
        break;
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1322
      case 'admin':
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1323
        $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
  1324
        break;
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1325
    }
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1326
    
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1327
    // admin activation request opportunity
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1328
    $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
  1329
    if ( !$q )
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1330
      $db->_die();
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1331
    
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1332
    $can_request = ( $db->numrows() < 1 );
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1333
    $db->free_result();
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1334
    
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1335
    if ( isset($_POST['logout']) )
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1336
    {
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1337
      $this->sid = $_COOKIE['sid'];
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1338
      $this->user_logged_in = true;
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1339
      $this->user_id =       intval($userdata['user_id']);
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1340
      $this->username =      $userdata['username'];
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1341
      $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
  1342
      $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
  1343
      $this->logout();
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1344
      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
  1345
    }
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1346
    
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1347
    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
  1348
    {
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1349
      $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
  1350
               <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
  1351
                 <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
  1352
               </form>';
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1353
    }
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1354
    else
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1355
    {
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1356
      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
  1357
      {
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1358
        $this->admin_activation_request($userdata['username']);
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1359
        $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
  1360
                 <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
  1361
                   <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
  1362
                 </form>';
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1363
      }
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1364
      else
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1365
      {
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1366
        $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
  1367
                 <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
  1368
                   <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
  1369
                 </form>';
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1370
      }
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1371
    }
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1372
    
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1373
    die_semicritical($lang->get('user_login_noact_title'), '<p>' . $lang->get('user_login_noact_msg_intro') . ' '.$solution.'</p>' . $form);
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1374
  }
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1375
  
33b274c8d357 Moved all account deactivation notice presentation code to its own method in sessions
Dan
parents: 595
diff changeset
  1376
  /**
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1377
   * 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
  1378
   * @param string $url The URL to add session data to
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1379
   * @return string
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1380
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1381
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1382
  function append_sid($url)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1383
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1384
    $sep = ( strstr($url, '?') ) ? '&' : '?';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1385
    if ( $this->sid_super )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1386
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1387
      $url = $url . $sep . 'auth=' . urlencode($this->sid_super);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1388
      // echo($this->sid_super.'<br/>');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1389
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1390
    return $url;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1391
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1392
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1393
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1394
   * Grabs the user's password MD5
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1395
   * @return string, or bool false if access denied
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1396
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1397
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1398
  function grab_password_hash()
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1399
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1400
    if(!$this->password_hash) return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1401
    return $this->password_hash;
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
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1405
   * Destroys the user's password MD5 in memory
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1406
   */
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
  function disallow_password_grab()
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1409
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1410
    $this->password_hash = false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1411
    return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1412
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1413
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1414
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1415
   * Generates an AES key and stashes it in the database
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1416
   * @return string Hex-encoded AES key
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1417
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1418
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1419
  function rijndael_genkey()
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1420
  {
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
  1421
    $aes = AESCrypt::singleton(AES_BITS, AES_BLOCKSIZE);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1422
    $key = $aes->gen_readymade_key();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1423
    $keys = getConfig('login_key_cache');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1424
    if(is_string($keys))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1425
      $keys .= $key;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1426
    else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1427
      $keys = $key;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1428
    setConfig('login_key_cache', $keys);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1429
    return $key;
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
  
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
   * Generate a totally random 128-bit value for MD5 challenges
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1434
   * @return string
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1435
   */
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
  function dss_rand()
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1438
  {
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
  1439
    $aes = AESCrypt::singleton(AES_BITS, AES_BLOCKSIZE);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1440
    $random = $aes->randkey(128);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1441
    unset($aes);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1442
    return md5(microtime() . $random);
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
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1445
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1446
   * 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
  1447
   * @param string $md5 The MD5 sum of the key
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1448
   * @return string, or bool false on failure
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1449
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1450
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1451
  function fetch_public_key($md5)
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
    $keys = getConfig('login_key_cache');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1454
    $keys = enano_str_split($keys, AES_BITS / 4);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1455
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1456
    foreach($keys as $i => $k)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1457
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1458
      if(md5($k) == $md5)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1459
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1460
        unset($keys[$i]);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1461
        if(count($keys) > 0)
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
          if ( strlen(getConfig('login_key_cache') ) > 64000 )
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
            // 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
  1466
            setConfig('login_key_cache', '');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1467
          }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1468
          else
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
            $keys = implode('', array_values($keys));
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1471
            setConfig('login_key_cache', $keys);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1472
          }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1473
        }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1474
        else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1475
        {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1476
          setConfig('login_key_cache', '');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1477
        }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1478
        return $k;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1479
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1480
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1481
    // Couldn't find the key...
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1482
    return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1483
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1484
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1485
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1486
   * Adds a user to a group.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1487
   * @param int User ID
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1488
   * @param int Group ID
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1489
   * @param bool Group moderator - defaults to false
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1490
   * @return bool True on success, false on failure
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1491
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1492
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1493
  function add_user_to_group($user_id, $group_id, $is_mod = false)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1494
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1495
    global $db, $session, $paths, $template, $plugins; // Common objects
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1496
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1497
    // Validation
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1498
    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
  1499
      return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1500
    if ( $user_id < 1 || $group_id < 1 )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1501
      return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1502
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1503
    $mod_switch = ( $is_mod ) ? '1' : '0';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1504
    $q = $this->sql('SELECT member_id,is_mod FROM '.table_prefix.'group_members WHERE user_id=' . $user_id . ' AND group_id=' . $group_id . ';');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1505
    if ( !$q )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1506
      $db->_die();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1507
    if ( $db->numrows() < 1 )
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
      // User is not in group
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1510
      $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
  1511
      return true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1512
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1513
    else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1514
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1515
      $row = $db->fetchrow();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1516
      // Update modship status
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1517
      if ( strval($row['is_mod']) == $mod_switch )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1518
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1519
        // Modship unchanged
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1520
        return true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1521
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1522
      else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1523
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1524
        // Modship changed
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1525
        $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
  1526
        return true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1527
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1528
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1529
    return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1530
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1531
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1532
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1533
   * Removes a user from a group.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1534
   * @param int User ID
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1535
   * @param int Group ID
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1536
   * @return bool True on success, false on failure
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1537
   * @todo put a little more error checking in...
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1538
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1539
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1540
  function remove_user_from_group($user_id, $group_id)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1541
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1542
    if ( !is_int($user_id) || !is_int($group_id) )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1543
      return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1544
    $this->sql('DELETE FROM '.table_prefix."group_members WHERE user_id=$user_id AND group_id=$group_id;");
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1545
    return true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1546
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1547
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1548
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1549
   * 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
  1550
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1551
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1552
  function check_banlist()
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1553
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1554
    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
  1555
    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
  1556
    
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
  1557
    $col_reason = ( $this->compat ) ? '"No reason entered (session manager is in compatibility mode)" AS reason' : 'reason';
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
  1558
    $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
  1559
    if ( $this->user_logged_in )
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1560
    {
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
  1561
      // 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
  1562
      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
  1563
      {
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
  1564
        $sql = "SELECT $col_reason, ban_value, ban_type, is_regex FROM " . table_prefix . "banlist WHERE \n"
112debff64bd SURPRISE! Preliminary PostgreSQL support added. The required schema file is not present in this commit and will be included at a later date. No installer support is implemented. Also in this commit: several fixes including <!-- SYSMSG ... --> was broken in template compiler; set fixed width on included images to prevent the thumbnail box from getting huge; added a much more friendly interface to AJAX responses that are invalid JSON
Dan
parents: 317
diff changeset
  1565
              . "    ( ban_type = " . BAN_IP    . " AND is_regex = 0 ) OR \n"
112debff64bd SURPRISE! Preliminary PostgreSQL support added. The required schema file is not present in this commit and will be included at a later date. No installer support is implemented. Also in this commit: several fixes including <!-- SYSMSG ... --> was broken in template compiler; set fixed width on included images to prevent the thumbnail box from getting huge; added a much more friendly interface to AJAX responses that are invalid JSON
Dan
parents: 317
diff changeset
  1566
              . "    ( ban_type = " . BAN_IP    . " AND is_regex = 1 AND '{$_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
  1567
              . "    ( ban_type = " . BAN_USER  . " AND is_regex = 0 AND ban_value = '{$this->username}' ) OR \n"
112debff64bd SURPRISE! Preliminary PostgreSQL support added. The required schema file is not present in this commit and will be included at a later date. No installer support is implemented. Also in this commit: several fixes including <!-- SYSMSG ... --> was broken in template compiler; set fixed width on included images to prevent the thumbnail box from getting huge; added a much more friendly interface to AJAX responses that are invalid JSON
Dan
parents: 317
diff changeset
  1568
              . "    ( ban_type = " . BAN_USER  . " AND is_regex = 1 AND '{$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
  1569
              . "    ( ban_type = " . BAN_EMAIL . " AND is_regex = 0 AND ban_value = '{$this->email}' ) OR \n"
112debff64bd SURPRISE! Preliminary PostgreSQL support added. The required schema file is not present in this commit and will be included at a later date. No installer support is implemented. Also in this commit: several fixes including <!-- SYSMSG ... --> was broken in template compiler; set fixed width on included images to prevent the thumbnail box from getting huge; added a much more friendly interface to AJAX responses that are invalid JSON
Dan
parents: 317
diff changeset
  1570
              . "    ( ban_type = " . BAN_EMAIL . " AND is_regex = 1 AND '{$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
  1571
              . "  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
  1572
      }
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
  1573
      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
  1574
      {
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
  1575
        $sql = "SELECT $col_reason, ban_value, ban_type, is_regex FROM " . table_prefix . "banlist WHERE \n"
112debff64bd SURPRISE! Preliminary PostgreSQL support added. The required schema file is not present in this commit and will be included at a later date. No installer support is implemented. Also in this commit: several fixes including <!-- SYSMSG ... --> was broken in template compiler; set fixed width on included images to prevent the thumbnail box from getting huge; added a much more friendly interface to AJAX responses that are invalid JSON
Dan
parents: 317
diff changeset
  1576
              . "    ( ban_type = " . BAN_IP    . " AND is_regex = 0 ) OR \n"
322
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  1577
              . "    ( ban_type = " . BAN_IP    . " AND is_regex = 1 AND '{$_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
  1578
              . "    ( ban_type = " . BAN_USER  . " AND is_regex = 0 AND ban_value = '{$this->username}' ) OR \n"
322
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  1579
              . "    ( ban_type = " . BAN_USER  . " AND is_regex = 1 AND '{$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
  1580
              . "    ( ban_type = " . BAN_EMAIL . " AND is_regex = 0 AND ban_value = '{$this->email}' ) OR \n"
322
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  1581
              . "    ( ban_type = " . BAN_EMAIL . " AND is_regex = 1 AND '{$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
  1582
              . "  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
  1583
      }
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
  1584
      $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
  1585
      if ( $db->numrows() > 0 )
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1586
      {
391
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  1587
        while ( list($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
  1588
        {
425
fa51b1b5eae6 Fixed typo in ban logic
Dan
parents: 411
diff changeset
  1589
          if ( $ban_type == BAN_IP && $is_regex != 1 )
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1590
          {
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
  1591
            // 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
  1592
            $regexp = parse_ip_range_regex($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
  1593
            if ( !$regexp )
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1594
            {
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1595
              continue;
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1596
            }
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1597
            if ( preg_match("/$regexp/", $_SERVER['REMOTE_ADDR']) )
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1598
            {
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
  1599
              $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
  1600
              $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
  1601
            }
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1602
          }
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1603
          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
  1604
          {
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1605
            // User is banned
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1606
            $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
  1607
            $reason = $reason_temp;
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1608
          }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1609
        }
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
  1610
      }
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1611
      $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
  1612
    }
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1613
    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
  1614
    {
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1615
      // 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
  1616
      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
  1617
      {
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
  1618
        $sql = "SELECT $col_reason, ban_value, ban_type, is_regex FROM " . table_prefix . "banlist WHERE
112debff64bd SURPRISE! Preliminary PostgreSQL support added. The required schema file is not present in this commit and will be included at a later date. No installer support is implemented. Also in this commit: several fixes including <!-- SYSMSG ... --> was broken in template compiler; set fixed width on included images to prevent the thumbnail box from getting huge; added a much more friendly interface to AJAX responses that are invalid JSON
Dan
parents: 317
diff changeset
  1619
                  ( ban_type = " . BAN_IP    . " AND is_regex = 0 ) OR
112debff64bd SURPRISE! Preliminary PostgreSQL support added. The required schema file is not present in this commit and will be included at a later date. No installer support is implemented. Also in this commit: several fixes including <!-- SYSMSG ... --> was broken in template compiler; set fixed width on included images to prevent the thumbnail box from getting huge; added a much more friendly interface to AJAX responses that are invalid JSON
Dan
parents: 317
diff changeset
  1620
                  ( ban_type = " . BAN_IP    . " AND is_regex = 1 AND '{$_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
  1621
                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
  1622
      }
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
  1623
      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
  1624
      {
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
  1625
        $sql = "SELECT $col_reason, ban_value, ban_type, is_regex FROM " . table_prefix . "banlist WHERE
112debff64bd SURPRISE! Preliminary PostgreSQL support added. The required schema file is not present in this commit and will be included at a later date. No installer support is implemented. Also in this commit: several fixes including <!-- SYSMSG ... --> was broken in template compiler; set fixed width on included images to prevent the thumbnail box from getting huge; added a much more friendly interface to AJAX responses that are invalid JSON
Dan
parents: 317
diff changeset
  1626
                  ( ban_type = " . BAN_IP    . " AND is_regex = 0 ) OR
322
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  1627
                  ( ban_type = " . BAN_IP    . " AND is_regex = 1 AND '{$_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
  1628
                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
  1629
      }
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
  1630
      $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
  1631
      if ( $db->numrows() > 0 )
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1632
      {
391
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  1633
        while ( list($reason_temp, $ban_value, $ban_type, $is_regex) = $db->fetchrow_num() )
270
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1634
        {
495
00f5cd31217a Fixed undefined variable ($row['is_regex'] instead of $is_regex) in sessions.php
Dan
parents: 485
diff changeset
  1635
          if ( $ban_type == BAN_IP && $is_regex != 1 )
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1636
          {
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
  1637
            // 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
  1638
            $regexp = parse_ip_range_regex($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
  1639
            if ( !$regexp )
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1640
              continue;
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1641
            if ( preg_match("/$regexp/", $_SERVER['REMOTE_ADDR']) )
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1642
            {
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
  1643
              $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
  1644
              $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
  1645
            }
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1646
          }
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1647
          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
  1648
          {
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1649
            // 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
  1650
            $reason = $reason_temp;
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1651
            $banned = true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1652
          }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1653
        }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1654
      }
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
  1655
      $db->free_result();
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1656
    }
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
  1657
    if ( $banned && $paths->get_pageid_from_url() != $paths->nslist['Special'].'CSS' )
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1658
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1659
      // This guy is banned - kill the session, kill the database connection, bail out, and be pretty about it
391
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  1660
      die_semicritical($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
  1661
      exit;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1662
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1663
  }
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
  # Registration
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
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1668
   * 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
  1669
   * @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
  1670
   * @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
  1671
   * @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
  1672
   * @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
  1673
   * @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
  1674
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1675
   
30
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1676
  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
  1677
  {
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1678
    global $db, $session, $paths, $template, $plugins; // Common objects
370
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  1679
    global $lang;
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1680
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1681
    // 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
  1682
    $aes = AESCrypt::singleton(AES_BITS, AES_BLOCKSIZE);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1683
    
359
e0787bb6285b Implemented IP logging for comments and registration
Dan
parents: 345
diff changeset
  1684
    // 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
  1685
    $ip =& $_SERVER['REMOTE_ADDR'];
e0787bb6285b Implemented IP logging for comments and registration
Dan
parents: 345
diff changeset
  1686
    if ( !is_valid_ip($ip) )
e0787bb6285b Implemented IP logging for comments and registration
Dan
parents: 345
diff changeset
  1687
      return 'Invalid IP';
e0787bb6285b Implemented IP logging for comments and registration
Dan
parents: 345
diff changeset
  1688
    
e0787bb6285b Implemented IP logging for comments and registration
Dan
parents: 345
diff changeset
  1689
    if ( !preg_match('#^'.$this->valid_username.'$#', $username) )
370
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  1690
      return $lang->get('user_reg_err_username_banned_chars');
359
e0787bb6285b Implemented IP logging for comments and registration
Dan
parents: 345
diff changeset
  1691
    
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
  1692
    $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
  1693
    $user_orig = $username;
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1694
    $username = $this->prepare_text($username);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1695
    $email = $this->prepare_text($email);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1696
    $real_name = $this->prepare_text($real_name);
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
    $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
  1699
    $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
  1700
    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
  1701
    {
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1702
      $row = $db->fetchrow();
370
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  1703
      $str = 'user_reg_err_dupe';
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  1704
      
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
  1705
      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
  1706
      {
370
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  1707
        $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
  1708
      }
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
  1709
      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
  1710
      {
370
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  1711
        $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
  1712
      }
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
  1713
      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
  1714
      {
370
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  1715
        $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
  1716
      }
370
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  1717
      
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
  1718
      return $lang->get($str);
1
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
    
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
  1721
    // 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
  1722
    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
  1723
    {
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
  1724
      $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
  1725
      $pass_score = password_score($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
  1726
      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
  1727
      {
370
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  1728
        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
  1729
      }
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
  1730
    }
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
  1731
    
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
  1732
    $password = $aes->encrypt($password, $this->private_key, ENC_HEX);
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
  1733
    
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1734
    // Require the account to be activated?
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1735
    switch(getConfig('account_activation'))
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
      case 'none':
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1738
      default:
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1739
        $active = '1';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1740
        break;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1741
      case 'user':
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1742
        $active = '0';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1743
        break;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1744
      case 'admin':
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1745
        $active = '0';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1746
        break;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1747
    }
30
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1748
    if ( $coppa )
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1749
      $active = '0';
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1750
    
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1751
    $coppa_col = ( $coppa ) ? '1' : '0';
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1752
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1753
    // Generate a totally random activation key
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1754
    $actkey = sha1 ( microtime() . mt_rand() );
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1755
30
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1756
    // We good, create the user
359
e0787bb6285b Implemented IP logging for comments and registration
Dan
parents: 345
diff changeset
  1757
    $this->sql('INSERT INTO '.table_prefix.'users ( username, password, email, real_name, theme, style, reg_time, account_active, activation_key, user_level, user_coppa, user_registration_ip ) VALUES ( \''.$username.'\', \''.$password.'\', \''.$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
  1758
    
31
dc8741857bde Finished Special:Preferences/Profile page! Only the wikitext parser cleanup left, yay!
Dan
parents: 30
diff changeset
  1759
    // 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
  1760
    $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
  1761
    if ( $db->numrows() > 0 )
dc8741857bde Finished Special:Preferences/Profile page! Only the wikitext parser cleanup left, yay!
Dan
parents: 30
diff changeset
  1762
    {
359
e0787bb6285b Implemented IP logging for comments and registration
Dan
parents: 345
diff changeset
  1763
      list($user_id) = $db->fetchrow_num();
31
dc8741857bde Finished Special:Preferences/Profile page! Only the wikitext parser cleanup left, yay!
Dan
parents: 30
diff changeset
  1764
      $db->free_result();
dc8741857bde Finished Special:Preferences/Profile page! Only the wikitext parser cleanup left, yay!
Dan
parents: 30
diff changeset
  1765
      
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
  1766
      $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
  1767
    }
dc8741857bde Finished Special:Preferences/Profile page! Only the wikitext parser cleanup left, yay!
Dan
parents: 30
diff changeset
  1768
    
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
  1769
    // 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
  1770
    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
  1771
    {
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
  1772
      // 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
  1773
      $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
  1774
          '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
  1775
          '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
  1776
          '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
  1777
          '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
  1778
          '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
  1779
          '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
  1780
          '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
  1781
          '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
  1782
          '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
  1783
          '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
  1784
          '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
  1785
          '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
  1786
          '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
  1787
          '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
  1788
        );
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
  1789
      $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
  1790
      $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
  1791
      $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
  1792
      $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
  1793
      $q = "INSERT INTO ".table_prefix."acl($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
  1794
      $this->sql($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
  1795
    }
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
  1796
    
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1797
    // Require the account to be activated?
30
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1798
    if ( $coppa )
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1799
    {
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1800
      $this->admin_activation_request($username);
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1801
      $this->send_coppa_mail($username,$email);
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1802
    }
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1803
    else
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1804
    {
30
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1805
      switch(getConfig('account_activation'))
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1806
      {
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1807
        case 'none':
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1808
        default:
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1809
          break;
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1810
        case 'user':
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1811
          $a = $this->send_activation_mail($username);
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1812
          if(!$a)
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1813
          {
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1814
            $this->admin_activation_request($username);
370
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  1815
            return $lang->get('user_reg_err_actmail_failed') . ' ' . $a;
30
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1816
          }
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1817
          break;
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1818
        case 'admin':
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1819
          $this->admin_activation_request($username);
30
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1820
          break;
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1821
      }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1822
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1823
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1824
    // Leave some data behind for the hook
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1825
    $code = $plugins->setHook('user_registered'); // , Array('username'=>$username));
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1826
    foreach ( $code as $cmd )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1827
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1828
      eval($cmd);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1829
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1830
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1831
    // $this->register_session($username, $password);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1832
    return 'success';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1833
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1834
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1835
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1836
   * 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
  1837
   * @param string $u The usernamd of the user requesting activation
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1838
   * @return bool true on success, false on failure
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1839
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1840
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1841
  function send_activation_mail($u, $actkey = false)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1842
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1843
    global $db, $session, $paths, $template, $plugins; // Common objects
370
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  1844
    global $lang;
131
f59a8881f7e9 Fix: activation e-mails were signed by Anonymous :-)
Dan
parents: 127
diff changeset
  1845
    $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;');
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1846
    $un = $db->fetchrow();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1847
    $admin_user = $un['username'];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1848
    $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
  1849
    $r = $db->fetchrow();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1850
    if ( empty($r['email']) )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1851
      $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
  1852
    
370
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  1853
    $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
  1854
    $message = $lang->get('user_reg_activation_email', array(
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  1855
        'activation_link' => $aklink,
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  1856
        'admin_user' => $admin_user,
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  1857
        'username' => $u
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  1858
      ));
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  1859
      
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1860
    if(getConfig('smtp_enabled') == '1')
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1861
    {
370
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  1862
      $result = smtp_send_email($r['email'], $lang->get('user_reg_activation_email_subject'), preg_replace("#(?<!\r)\n#s", "\n", $message), getConfig('contact_email'));
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1863
      if($result == 'success') $result = true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1864
      else { echo $result; $result = false; }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1865
    } else {
370
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  1866
      $result = mail($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
  1867
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1868
    return $result;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1869
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1870
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1871
  /**
30
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1872
   * 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
  1873
   * @param string $u The usernamd of the user requesting activation
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1874
   * @return bool true on success, false on failure
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1875
   */
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1876
   
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1877
  function send_coppa_mail($u, $actkey = false)
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1878
  {
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1879
    global $db, $session, $paths, $template, $plugins; // Common objects
370
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  1880
    global $lang;
30
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1881
    
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1882
    $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
  1883
    $un = $db->fetchrow();
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1884
    $admin_user = $un['username'];
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1885
    
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1886
    $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
  1887
    $r = $db->fetchrow();
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1888
    if ( empty($r['email']) )
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1889
      $db->_die('BUG: $session->send_activation_mail(): no e-mail address in row');
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1890
      
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1891
    if(isset($_SERVER['HTTPS'])) $prot = 'https';
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1892
    else $prot = 'http';                                                                           
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1893
    if($_SERVER['SERVER_PORT'] == '80') $p = '';
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1894
    else $p = ':'.$_SERVER['SERVER_PORT'];
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1895
    $sidbak = false;
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1896
    if($this->sid_super)
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1897
      $sidbak = $this->sid_super;
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1898
    $this->sid_super = false;
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1899
    if($sidbak)
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1900
      $this->sid_super = $sidbak;
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1901
    unset($sidbak);
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1902
    $link = "$prot://".$_SERVER['HTTP_HOST'].scriptPath;
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1903
    
370
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  1904
    $message = $lang->get(
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  1905
        'user_reg_activation_email_coppa',
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  1906
        array(
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  1907
          'username' => $u,
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  1908
          'admin_user' => $admin_user,
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  1909
          'site_link' => $link
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  1910
        )
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  1911
      );
30
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1912
    
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1913
    
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1914
    if(getConfig('smtp_enabled') == '1')
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1915
    {
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1916
      $result = smtp_send_email($r['email'], getConfig('site_name').' website account activation', preg_replace("#(?<!\r)\n#s", "\n", $message), getConfig('contact_email'));
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1917
      if($result == 'success') 
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1918
      {
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1919
        $result = true;
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1920
      }
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1921
      else
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1922
      {
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1923
        echo $result;
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1924
        $result = false;
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1925
      }
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1926
    } 
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1927
    else
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1928
    {
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1929
      $result = mail($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
  1930
    }
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1931
    return $result;
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1932
  }
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1933
  
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1934
  /**
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1935
   * 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
  1936
   * @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
  1937
   * @return bool true on success, false on failure
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1938
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1939
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1940
  function mail_password_reset($user)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1941
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1942
    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
  1943
    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
  1944
    
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1945
    if(is_int($user))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1946
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1947
      $q = $this->sql('SELECT user_id,username,email FROM '.table_prefix.'users WHERE user_id='.$user.';'); // This is SAFE! This is only called if $user is an integer
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1948
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1949
    elseif(is_string($user))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1950
    {
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
  1951
      $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
  1952
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1953
    else
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
      return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1956
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1957
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1958
    $row = $db->fetchrow();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1959
    $temp_pass = $this->random_pass();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1960
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1961
    $this->register_temp_password($row['user_id'], $temp_pass);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1962
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1963
    $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
  1964
 
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
  1965
    $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
  1966
        '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
  1967
        '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
  1968
        '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
  1969
        '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
  1970
      ));
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1971
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1972
    if(getConfig('smtp_enabled') == '1')
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1973
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1974
      $result = smtp_send_email($row['email'], getConfig('site_name').' password reset', preg_replace("#(?<!\r)\n#s", "\n", $message), getConfig('contact_email'));
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1975
      if($result == 'success')
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
        $result = true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1978
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1979
      else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1980
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1981
        echo '<p>'.$result.'</p>';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1982
        $result = false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1983
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1984
    } else {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1985
      $result = mail($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
  1986
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1987
    return $result;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1988
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1989
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1990
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1991
   * Sets the temporary password for the specified user to whatever is specified.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1992
   * @param int $user_id
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1993
   * @param string $password
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1994
   * @return bool
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1995
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1996
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1997
  function register_temp_password($user_id, $password)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1998
  {
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
  1999
    $aes = AESCrypt::singleton(AES_BITS, AES_BLOCKSIZE);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2000
    $temp_pass = $aes->encrypt($password, $this->private_key, ENC_HEX);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2001
    $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
  2002
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2003
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2004
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2005
   * 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
  2006
   * @param string $u The username of the user requesting activation
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
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2009
  function admin_activation_request($u)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2010
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2011
    global $db;
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
  2012
    $this->sql('INSERT INTO '.table_prefix.'logs(log_type, action, time_id, date_string, author, edit_summary) VALUES(\'admin\', \'activ_req\', '.time().', \''.enano_date('d M Y h:i a').'\', \''.$this->username.'\', \''.$db->escape($u).'\');');
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2013
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2014
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2015
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2016
   * 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
  2017
   * @param string $user The username of the user requesting activation
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2018
   * @param string $key The activation key
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2019
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2020
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2021
  function activate_account($user, $key)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2022
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2023
    global $db, $session, $paths, $template, $plugins; // Common objects
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2024
    $this->sql('UPDATE '.table_prefix.'users SET account_active=1 WHERE username=\''.$db->escape($user).'\' AND activation_key=\''.$db->escape($key).'\';');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2025
    $r = mysql_affected_rows();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2026
    if ( $r > 0 )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2027
    {
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
  2028
      $e = $this->sql('INSERT INTO '.table_prefix.'logs(log_type,action,time_id,date_string,author,edit_summary) VALUES(\'security\', \'activ_good\', '.time().', \''.enano_date('d M Y h:i a').'\', \''.$db->escape($user).'\', \''.$_SERVER['REMOTE_ADDR'].'\')');
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2029
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2030
    else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2031
    {
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
  2032
      $e = $this->sql('INSERT INTO '.table_prefix.'logs(log_type,action,time_id,date_string,author,edit_summary) VALUES(\'security\', \'activ_bad\', '.time().', \''.enano_date('d M Y h:i a').'\', \''.$db->escape($user).'\', \''.$_SERVER['REMOTE_ADDR'].'\')');
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2033
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2034
    return $r;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2035
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2036
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2037
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2038
   * 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
  2039
   * @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
  2040
   * @param bool If true, returns a shorter string. Optional.
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2041
   * @return string
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2042
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2043
  
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
  2044
  function userlevel_to_string($user_level, $short = false)
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2045
  {
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
  2046
    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
  2047
    
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
  2048
    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
  2049
        '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
  2050
            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
  2051
            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
  2052
            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
  2053
            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
  2054
            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
  2055
          ),
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
  2056
        '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
  2057
            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
  2058
            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
  2059
            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
  2060
            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
  2061
            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
  2062
          ),
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
  2063
        '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
  2064
      );
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
  2065
    
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
  2066
    if ( is_object($lang) && !$levels['l10n'] )
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2067
    {
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
  2068
      $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
  2069
          '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
  2070
              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
  2071
              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
  2072
              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
  2073
              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
  2074
              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
  2075
            ),
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
  2076
          '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
  2077
              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
  2078
              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
  2079
              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
  2080
              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
  2081
              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
  2082
            ),
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
  2083
          '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
  2084
        );
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
  2085
    }
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
  2086
    
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
  2087
    $key = ( $short ) ? 'short' : 'long';
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  2088
    if ( isset($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
  2089
    {
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
  2090
      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
  2091
    }
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
  2092
    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
  2093
    {
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
  2094
      if ( $short )
32
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 31
diff changeset
  2095
      {
391
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  2096
        return ( is_object($lang) ) ? $lang->get('user_level_short_unknown', array('user_level' => $user_level)) : "Unknown - $user_level";
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  2097
      }
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  2098
      else
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  2099
      {
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  2100
        return ( is_object($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
  2101
      }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2102
    }
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
  2103
    
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
  2104
    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
  2105
    
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2106
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2107
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2108
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2109
   * Updates a user's information in the database. Note that any of the values except $user_id can be false if you want to preserve the old values.
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
  2110
   * Not localized because this really isn't used a whole lot anymore.
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2111
   * @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
  2112
   * @param string $username The new username
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2113
   * @param string $old_pass The current password - only required if sessionManager::$user_level < USER_LEVEL_ADMIN. This should usually be an UNENCRYPTED string. This can also be an array - if it is, key 0 is treated as data AES-encrypted with key 1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2114
   * @param string $password The new password
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2115
   * @param string $email The new e-mail address
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2116
   * @param string $realname The new real name
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2117
   * @param string $signature The updated forum/comment signature
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2118
   * @param int $user_level The updated user level
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2119
   * @return string 'success' if successful, or array of error strings on failure
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2120
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2121
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2122
  function update_user($user_id, $username = false, $old_pass = false, $password = false, $email = false, $realname = false, $signature = false, $user_level = false)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2123
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2124
    global $db, $session, $paths, $template, $plugins; // Common objects
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2125
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2126
    // Create some arrays
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2127
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2128
    $errors = Array(); // Used to hold error strings
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2129
    $strs = Array();   // Sub-query statements
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2130
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2131
    // Scan the user ID for problems
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2132
    if(intval($user_id) < 1) $errors[] = 'SQL injection attempt';
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
    // Instanciate the AES encryption class
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
  2135
    $aes = AESCrypt::singleton(AES_BITS, AES_BLOCKSIZE);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2136
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2137
    // If all of our input vars are false, then we've effectively done our job so get out of here
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2138
    if($username === false && $password === false && $email === false && $realname === false && $signature === false && $user_level === false)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2139
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2140
   // echo 'debug: $session->update_user(): success (no changes requested)';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2141
      return 'success';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2142
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2143
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2144
    // Initialize our authentication check
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2145
    $authed = false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2146
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2147
    // Verify the inputted password
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2148
    if(is_string($old_pass))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2149
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2150
      $q = $this->sql('SELECT password FROM '.table_prefix.'users WHERE user_id='.$user_id.';');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2151
      if($db->numrows() < 1)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2152
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2153
        $errors[] = 'The password data could not be selected for verification.';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2154
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2155
      else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2156
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2157
        $row = $db->fetchrow();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2158
        $real = $aes->decrypt($row['password'], $this->private_key, ENC_HEX);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2159
        if($real == $old_pass)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2160
          $authed = true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2161
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2162
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2163
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2164
    elseif(is_array($old_pass))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2165
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2166
      $old_pass = $aes->decrypt($old_pass[0], $old_pass[1]);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2167
      $q = $this->sql('SELECT password FROM '.table_prefix.'users WHERE user_id='.$user_id.';');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2168
      if($db->numrows() < 1)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2169
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2170
        $errors[] = 'The password data could not be selected for verification.';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2171
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2172
      else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2173
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2174
        $row = $db->fetchrow();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2175
        $real = $aes->decrypt($row['password'], $this->private_key, ENC_HEX);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2176
        if($real == $old_pass)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2177
          $authed = true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2178
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2179
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2180
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2181
    // Initialize our query
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2182
    $q = 'UPDATE '.table_prefix.'users SET ';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2183
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2184
    if($this->auth_level >= USER_LEVEL_ADMIN || $authed) // Need the current password in order to update the e-mail address, change the username, or reset the password
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2185
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2186
      // Username
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2187
      if(is_string($username))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2188
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2189
        // Check the username for problems
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2190
        if(!preg_match('#^'.$this->valid_username.'$#', $username))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2191
          $errors[] = 'The username you entered contains invalid characters.';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2192
        $strs[] = 'username=\''.$db->escape($username).'\'';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2193
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2194
      // Password
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2195
      if(is_string($password) && strlen($password) >= 6)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2196
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2197
        // Password needs to be encrypted before being stashed
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2198
        $encpass = $aes->encrypt($password, $this->private_key, ENC_HEX);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2199
        if(!$encpass)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2200
          $errors[] = 'The password could not be encrypted due to an internal error.';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2201
        $strs[] = 'password=\''.$encpass.'\'';
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
      // E-mail addy
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2204
      if(is_string($email))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2205
      {
504
bc8e0e9ee01d Added support for embedding language data into plugins; updated all version numbers on plugin files
Dan
parents: 499
diff changeset
  2206
        if(!check_email_address($email))
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2207
          $errors[] = 'The e-mail address you entered is invalid.';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2208
        $strs[] = 'email=\''.$db->escape($email).'\'';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2209
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2210
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2211
    // Real name
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2212
    if(is_string($realname))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2213
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2214
      $strs[] = 'real_name=\''.$db->escape($realname).'\'';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2215
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2216
    // Forum/comment signature
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2217
    if(is_string($signature))
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
      $strs[] = 'signature=\''.$db->escape($signature).'\'';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2220
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2221
    // User level
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2222
    if(is_int($user_level))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2223
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2224
      $strs[] = 'user_level='.$user_level;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2225
    }
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
    // Add our generated query to the query string
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2228
    $q .= implode(',', $strs);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2229
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2230
    // One last error check
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2231
    if(sizeof($strs) < 1) $errors[] = 'An internal error occured building the SQL query, this is a bug';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2232
    if(sizeof($errors) > 0) return $errors;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2233
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2234
    // Free our temp arrays
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2235
    unset($strs, $errors);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2236
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2237
    // Finalize the query and run it
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2238
    $q .= ' WHERE user_id='.$user_id.';';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2239
    $this->sql($q);
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
    // We also need to trigger re-activation.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2242
    if ( is_string($email) )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2243
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2244
      switch(getConfig('account_activation'))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2245
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2246
        case 'user':
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2247
        case 'admin':
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2248
          
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2249
          if ( $session->user_level >= USER_LEVEL_MOD && getConfig('account_activation') == 'admin' )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2250
            // Don't require re-activation by admins for admins
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2251
            break;
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
          // retrieve username
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2254
          if ( !$username )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2255
          {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2256
            $q = $this->sql('SELECT username FROM '.table_prefix.'users WHERE user_id='.$user_id.';');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2257
            if($db->numrows() < 1)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2258
            {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2259
              $errors[] = 'The username could not be selected.';
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
            else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2262
            {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2263
              $row = $db->fetchrow();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2264
              $username = $row['username'];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2265
            }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2266
          }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2267
          if ( !$username )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2268
            return $errors;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2269
          
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2270
          // Generate a totally random activation key
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2271
          $actkey = sha1 ( microtime() . mt_rand() );
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2272
          $a = $this->send_activation_mail($username, $actkey);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2273
          if(!$a)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2274
          {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2275
            $this->admin_activation_request($username);
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
          // Deactivate the account until e-mail is confirmed
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2278
          $q = $db->sql_query('UPDATE '.table_prefix.'users SET account_active=0,activation_key=\'' . $actkey . '\' WHERE user_id=' . $user_id . ';');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2279
          break;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2280
      }
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
    // Yay! We're done
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2284
    return 'success';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2285
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2286
  
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
  2287
  /**
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
  2288
   * 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
  2289
   * @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
  2290
   * @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
  2291
   * @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
  2292
   */
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
  2293
  
2529833a7731 Made $session->private_key protected and added pk_{en,de}crypt methods for encrypting and decrypting data using the private key
Dan
parents: 590
diff changeset
  2294
  function pk_encrypt($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
  2295
  {
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
  2296
    $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
  2297
    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
  2298
  }
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
  2299
  
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
  2300
  /**
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
  2301
   * 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
  2302
   * @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
  2303
   * @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
  2304
   * @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
  2305
   */
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
  2306
  
2529833a7731 Made $session->private_key protected and added pk_{en,de}crypt methods for encrypting and decrypting data using the private key
Dan
parents: 590
diff changeset
  2307
  function pk_decrypt($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
  2308
  {
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
  2309
    $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
  2310
    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
  2311
  }
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
  2312
  
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2313
  #
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
  2314
  # 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
  2315
  #
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
  2316
  
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
  2317
  /**
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
  2318
   * 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
  2319
   * 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
  2320
   *   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
  2321
   *   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
  2322
   *   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
  2323
   *   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
  2324
   *   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
  2325
   */
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
  2326
  
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
  2327
  /**
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
  2328
   * 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
  2329
   * @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
  2330
   * @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
  2331
   */
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
  2332
  
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
  2333
  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
  2334
  {
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
  2335
    // 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
  2336
    $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
  2337
    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
  2338
    {
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
  2339
      $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
  2340
    }
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
  2341
    $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
  2342
    
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
  2343
    $gid_col = ( ENANO_DBLAYER == 'PGSQL' ) ?
618
587b393f1e5e Fixed undefined group_rank_id in sessions
Dan
parents: 603
diff changeset
  2344
      '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
  2345
      '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
  2346
    
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
  2347
    // 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
  2348
    $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
  2349
         . "       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
  2350
         . "       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
  2351
         . "       COALESCE(ru.rank_style, rg.rank_style, rl.rank_style, rd.rank_style) AS rank_style,\n"
618
587b393f1e5e Fixed undefined group_rank_id in sessions
Dan
parents: 603
diff changeset
  2352
         . "       rg.rank_id AS group_rank_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
  2353
         . "       ( ru.rank_id IS NULL AND rg.rank_id IS NULL ) AS using_default,"
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
  2354
         . "       ( ru.rank_id IS NULL AND rg.rank_id IS NOT NULL ) AS using_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
  2355
         . "       $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
  2356
         . "  FROM " . table_prefix . "users AS u\n"
584
04a6ea3da279 Fixed missing table_prefix in generate_rank_sql()
Dan
parents: 580
diff changeset
  2357
         . "  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
  2358
         . "    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
  2359
         . "  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
  2360
         . "    ON ( u.user_id = m.user_id )\n"
584
04a6ea3da279 Fixed missing table_prefix in generate_rank_sql()
Dan
parents: 580
diff changeset
  2361
         . "  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
  2362
         . "    ON ( u.user_rank = ru.rank_id )\n"
584
04a6ea3da279 Fixed missing table_prefix in generate_rank_sql()
Dan
parents: 580
diff changeset
  2363
         . "  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
  2364
         . "    ON ( g.group_rank = rg.rank_id )\n"
584
04a6ea3da279 Fixed missing table_prefix in generate_rank_sql()
Dan
parents: 580
diff changeset
  2365
         . "  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
  2366
         . "    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
  2367
         . $assoc
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2368
         . "      )\n"
584
04a6ea3da279 Fixed missing table_prefix in generate_rank_sql()
Dan
parents: 580
diff changeset
  2369
         . "  LEFT JOIN " . table_prefix . "ranks AS rd\n"
580
41c45314ac27 Fixed SQL syntax error thrown during rank data fetch
Dan
parents: 576
diff changeset
  2370
         . "    ON ( rd.rank_id = 1 )$append\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
  2371
         . "  GROUP BY 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
  2372
         . "       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
  2373
         . "       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
  2374
    
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
  2375
    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
  2376
  }
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
  2377
  
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
  2378
  /**
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
  2379
   * 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
  2380
   * 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
  2381
   *   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
  2382
   *   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
  2383
   *   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
  2384
   *   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
  2385
   *   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
  2386
   *   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
  2387
   * @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
  2388
   * @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
  2389
   */
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
  2390
  
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
  2391
  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
  2392
  {
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
  2393
    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
  2394
    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
  2395
    global $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
  2396
    // cache info 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
  2397
    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
  2398
    
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 $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
Dan
parents: 592
diff changeset
  2399
    if ( is_int($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
  2400
      $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
  2401
    
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
  2402
    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
  2403
      $col = "u.user_id = $id";
541
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2404
    else if ( is_string($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
  2405
      $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
  2406
    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
  2407
      // 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
  2408
      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
  2409
      
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
  2410
    // check the 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
  2411
    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
  2412
      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
  2413
    
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
  2414
    // 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
  2415
    if ( is_int($id) )
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2416
    {
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2417
      if ( isset($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
  2418
      {
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
  2419
        $_cache[$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
  2420
        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
  2421
      }
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
  2422
    }
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
  2423
    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
  2424
    {
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
  2425
      foreach ( $user_ranks as $key => $valarray )
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2426
      {
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2427
        if ( is_string($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
  2428
        {
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
  2429
          $_cache[$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
  2430
          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
  2431
        }
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
  2432
      }
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
  2433
    }
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
  2434
    
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
  2435
    $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
  2436
    
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
  2437
    $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
  2438
    // 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
  2439
    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
  2440
    {
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
  2441
      // 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
  2442
      $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
  2443
      $_cache[$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
  2444
      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
  2445
    }
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
  2446
    
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
  2447
    // 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
  2448
    $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
  2449
    $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
  2450
    
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
  2451
    $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
  2452
    
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
  2453
    $_cache[$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
  2454
    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
  2455
  }
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
  2456
  
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
  2457
  /**
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
  2458
   * 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
  2459
   * @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
  2460
   * @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
  2461
   */
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
  2462
  
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
  2463
  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
  2464
  {
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
  2465
    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
  2466
    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
  2467
    
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
  2468
    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
  2469
    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
  2470
    
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
  2471
    // 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
  2472
    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
  2473
    {
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
  2474
      $rank_cache[ intval($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
  2475
          'rank_id' => intval($row['rank_id']),
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2476
          'rank_title' => intval($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
  2477
          '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
  2478
        );
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
  2479
    }
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
  2480
    // 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
  2481
    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
  2482
    {
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
  2483
      $group_ranks[ intval($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
  2484
    }
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
  2485
    
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
  2486
    // 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
  2487
    $row['rank_id'] = intval($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
  2488
    $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
  2489
    
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
  2490
    // 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
  2491
    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
  2492
    {
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
  2493
      $group_list = explode(',', $row['group_list']);
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2494
      if ( array_walk($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
  2495
      {
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
  2496
        // 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
  2497
        foreach ( $group_list as $group_id )
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2498
        {
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2499
          // cached in RAM? Preferably use that.
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2500
          if ( !isset($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
  2501
          {
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
  2502
            // 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
  2503
            $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
  2504
            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
  2505
            {
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
  2506
              $db->free_result();
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2507
              continue;
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2508
            }
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2509
            list($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
  2510
            $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
  2511
            
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
            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
  2513
            {
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
              $group_ranks[$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
  2515
            }
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
            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
  2517
            {
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
              $group_ranks[$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
  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
          // 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
  2522
          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
  2523
          {
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
            // 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
  2525
            // 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
  2526
            $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
  2527
            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
  2528
            {
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
              $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
  2530
              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
  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
                $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
  2533
                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
  2534
              }
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
              $rank_cache[$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
  2536
              $db->free_result();
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2537
            }
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2538
            // set the final rank parameters
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2539
            // die("found member-of-group exception with uid {$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
  2540
            $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
  2541
            $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
  2542
            $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
  2543
            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
  2544
          }
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
  2545
        }
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
  2546
      }
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
  2547
    }
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
  2548
    
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
  2549
    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
  2550
      $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
  2551
    
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
  2552
    $row['user_id'] = intval($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
  2553
    $row['user_level'] = intval($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
  2554
    $row['user_group'] = intval($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
  2555
    
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
  2556
    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
  2557
    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
  2558
  }
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
  
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
  2560
  #
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2561
  # Access Control Lists
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2562
  #
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2563
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2564
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2565
   * 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
  2566
   * @param string $acl_type An identifier for this field
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2567
   * @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
  2568
   * @param string $desc A human readable name for the permission type
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2569
   * @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
  2570
   * @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
  2571
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2572
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2573
  function register_acl_type($acl_type, $default_perm = AUTH_DISALLOW, $desc = false, $deps = Array(), $scope = 'All')
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2574
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2575
    if(isset($this->acl_types[$acl_type]))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2576
      return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2577
    else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2578
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2579
      if(!$desc)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2580
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2581
        $desc = capitalize_first_letter(str_replace('_', ' ', $acl_type));
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2582
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2583
      $this->acl_types[$acl_type] = $default_perm;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2584
      $this->acl_descs[$acl_type] = $desc;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2585
      $this->acl_deps[$acl_type] = $deps;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2586
      $this->acl_scope[$acl_type] = explode('|', $scope);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2587
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2588
    return true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2589
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2590
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2591
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2592
   * 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
  2593
   * @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
  2594
   * @param bool $no_deps If true, disables dependency checking
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2595
   * @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
  2596
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2597
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2598
  function get_permissions($type, $no_deps = false)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2599
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2600
    global $db, $session, $paths, $template, $plugins; // Common objects
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2601
    if ( isset( $this->perms[$type] ) )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2602
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2603
      if ( $this->perms[$type] == AUTH_DENY )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2604
        $ret = false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2605
      else if ( $this->perms[$type] == AUTH_WIKIMODE && $paths->wiki_mode )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2606
        $ret = true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2607
      else if ( $this->perms[$type] == AUTH_WIKIMODE && !$paths->wiki_mode )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2608
        $ret = false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2609
      else if ( $this->perms[$type] == AUTH_ALLOW )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2610
        $ret = true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2611
      else if ( $this->perms[$type] == AUTH_DISALLOW )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2612
        $ret = false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2613
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2614
    else if(isset($this->acl_types[$type]))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2615
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2616
      if ( $this->acl_types[$type] == AUTH_DENY )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2617
        $ret = false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2618
      else if ( $this->acl_types[$type] == AUTH_WIKIMODE && $paths->wiki_mode )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2619
        $ret = true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2620
      else if ( $this->acl_types[$type] == AUTH_WIKIMODE && !$paths->wiki_mode )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2621
        $ret = false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2622
      else if ( $this->acl_types[$type] == AUTH_ALLOW )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2623
        $ret = true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2624
      else if ( $this->acl_types[$type] == AUTH_DISALLOW )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2625
        $ret = false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2626
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2627
    else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2628
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2629
      // ACL type is undefined
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2630
      trigger_error('Unknown access type "' . $type . '"', E_USER_WARNING);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2631
      return false; // Be on the safe side and deny access
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2632
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2633
    if ( !$no_deps )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2634
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2635
      if ( !$this->acl_check_deps($type) )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2636
        return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2637
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2638
    return $ret;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2639
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2640
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2641
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2642
   * 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
  2643
   * and several other abilities.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2644
   * @param string $page_id
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2645
   * @param string $namespace
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2646
   * @return object
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2647
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2648
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2649
  function fetch_page_acl($page_id, $namespace)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2650
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2651
    global $db, $session, $paths, $template, $plugins; // Common objects
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2652
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2653
    if ( count ( $this->acl_base_cache ) < 1 )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2654
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2655
      // Permissions table not yet initialized
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2656
      return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2657
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2658
    
156
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 142
diff changeset
  2659
    // 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
  2660
    static $objcache = array();
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 142
diff changeset
  2661
    
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 142
diff changeset
  2662
    if ( count($objcache) == 0 )
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 142
diff changeset
  2663
    {
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 142
diff changeset
  2664
      foreach ( $paths->nslist as $key => $_ )
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 142
diff changeset
  2665
      {
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 142
diff changeset
  2666
        $objcache[$key] = array();
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 142
diff changeset
  2667
      }
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 142
diff changeset
  2668
    }
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 142
diff changeset
  2669
    
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 142
diff changeset
  2670
    if ( isset($objcache[$namespace][$page_id]) )
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 142
diff changeset
  2671
    {
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 142
diff changeset
  2672
      return $objcache[$namespace][$page_id];
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 142
diff changeset
  2673
    }
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 142
diff changeset
  2674
    
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2675
    //if ( !isset( $paths->pages[$paths->nslist[$namespace] . $page_id] ) )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2676
    //{
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2677
    //  // Page does not exist
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2678
    //  return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2679
    //}
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2680
    
156
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 142
diff changeset
  2681
    $objcache[$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
  2682
    $object =& $objcache[$namespace][$page_id];
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2683
    
592
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 591
diff changeset
  2684
    profiler_log("session: fetched ACLs for page {$namespace}:{$page_id}");
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 591
diff changeset
  2685
    
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2686
    return $object;
554
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2687
  }
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2688
  
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2689
  /**
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2690
   * 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
  2691
   * and several other abilities.
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2692
   * @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
  2693
   * @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
  2694
   * @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
  2695
   * @return object
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2696
   */
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2697
  
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2698
  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
  2699
  {
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2700
    global $db, $session, $paths, $template, $plugins; // Common objects
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2701
    
554
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2702
    // cache user info
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2703
    static $user_info_cache = null;
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2704
    
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2705
    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
  2706
    {
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2707
      $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
  2708
      $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
  2709
    }
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2710
    else
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2711
    {
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2712
      $uid_column = ( is_int($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
  2713
      $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
  2714
                        . "  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
  2715
                        . "    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
  2716
                        . "  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
  2717
                        . "    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
  2718
                        . "  WHERE $uid_column;");
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2719
      if ( !$q )
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2720
        $db->_die();
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2721
      
711
f70d764aab33 Added initial support for DST. Rules are defined in constants.php and are extensible.
Dan
parents: 697
diff changeset
  2722
      // 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
  2723
      $groups = array(1 => 'Everyone');
554
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2724
      
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2725
      if ( $row = $db->fetchrow() )
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2726
      {
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2727
        $user_id = intval($row['user_id']);
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2728
        if ( $row['group_id'] )
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2729
        {
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2730
          do
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2731
          {
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2732
            $groups[ intval($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
  2733
          }
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2734
          while ( $row = $db->fetchrow() );
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2735
        }
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2736
        $db->free_result();
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2737
      }
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2738
      else
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2739
      {
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2740
        $db->free_result();
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2741
        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
  2742
      }
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2743
      
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2744
      $user_info_cache[$user_id_or_name] = array(
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2745
          'user_id' => $user_id,
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2746
          'groups' => $groups
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2747
        );
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2748
    }
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2749
    
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2750
    // cache base permissions
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2751
    static $base_cache = array();
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2752
    if ( !isset($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
  2753
    {
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2754
      $base_cache[$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
  2755
      $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
  2756
      $current_perms['__resolve_table'] = array();
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2757
      
556
63e131c38876 More work done on effective permissions API, namely reporting of page group and usergroup names
Dan
parents: 555
diff changeset
  2758
      $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
  2759
          . "  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
  2760
          . "    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
  2761
          . '  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
  2762
          . '  ( ';
554
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2763
    
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2764
      $q = Array();
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2765
      $q[] = '( target_type='.ACL_TYPE_USER.' AND target_id= ' . $user_id . ' )';
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2766
      if(count($groups) > 0)
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2767
      {
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2768
        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
  2769
        {
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2770
          $q[] = '( target_type='.ACL_TYPE_GROUP.' AND target_id='.intval($g_id).' )';
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2771
        }
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2772
      }
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2773
      $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
  2774
      $q = $this->sql($bs);
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2775
      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
  2776
      {
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2777
        // 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
  2778
        $current_perms['__resolve_table'][$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
  2779
            '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
  2780
            'rule_id' => -1
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2781
          );
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2782
      }
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2783
      if ( $row = $db->fetchrow() )
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2784
      {
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2785
        do {
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2786
          $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
  2787
          $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
  2788
          // 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
  2789
          $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
  2790
          foreach ( $rules as $perm_type => $_ )
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2791
          {
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2792
            $current_perms['__resolve_table'][$perm_type] = array(
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2793
                'src' => $src,
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2794
                'rule_id' => $row['rule_id']
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2795
              );
556
63e131c38876 More work done on effective permissions API, namely reporting of page group and usergroup names
Dan
parents: 555
diff changeset
  2796
            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
  2797
            {
63e131c38876 More work done on effective permissions API, namely reporting of page group and usergroup names
Dan
parents: 555
diff changeset
  2798
              $current_perms['__resolve_table'][$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
  2799
            }
554
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2800
          }
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2801
          // merge it in
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2802
          $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
  2803
        } while ( $row = $db->fetchrow() );
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2804
      }
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2805
    }
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2806
    
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2807
    // 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
  2808
    static $objcache = array();
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2809
    
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2810
    if ( count($objcache) == 0 )
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2811
    {
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2812
      foreach ( $paths->nslist as $key => $_ )
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2813
      {
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2814
        $objcache[$key] = array();
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2815
      }
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2816
    }
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2817
    
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2818
    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
  2819
    {
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2820
      $objcache[$namespace][$page_id] = array();
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2821
    }
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2822
    
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2823
    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
  2824
    {
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2825
      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
  2826
    }
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2827
    
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2828
    //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
  2829
    //{
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2830
    //  // Page does not exist
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2831
    //  return false;
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2832
    //}
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2833
    
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2834
    $objcache[$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
  2835
      $page_id,                                        // $page_id, 
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2836
      $namespace,                                      // $namespace,
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2837
      $this->acl_types,                                // $acl_types,
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2838
      $this->acl_descs,                                // $acl_descs,
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2839
      $this->acl_deps,                                 // $acl_deps,
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2840
      $base_cache[$user_id_or_name],                   // $base,
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2841
      $user_info_cache[$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
  2842
      $user_info_cache[$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
  2843
      $base_cache[$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
  2844
    );
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2845
    $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
  2846
    
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2847
    return $object;
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2848
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2849
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2850
  /**
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
  2851
   * 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
  2852
   * @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
  2853
   * @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
  2854
   * @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
  2855
   */
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
  2856
  
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 $template->assign_vars(). Workaround may be added later. Test for assign_vars method if compatibility needed. Added namespace processor API (non-breaking change). Several other things tweaked around as well.
Dan
parents: 570
diff changeset
  2857
  function check_acl_scope($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
  2858
  {
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 $template->assign_vars(). Workaround may be added later. Test for assign_vars method if compatibility needed. Added namespace processor API (non-breaking change). Several other things tweaked around as well.
Dan
parents: 570
diff changeset
  2859
    if ( !isset($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
  2860
      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
  2861
    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
  2862
      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 $template->assign_vars(). Workaround may be added later. Test for assign_vars method if compatibility needed. Added namespace processor API (non-breaking change). Several other things tweaked around as well.
Dan
parents: 570
diff changeset
  2863
    return ( in_array($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
  2864
  }
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
  2865
  
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
  2866
  /**
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2867
   * 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
  2868
   * @access private
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 init_permissions()
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
    global $db, $session, $paths, $template, $plugins; // Common objects
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2874
    // Initialize the permissions list with some defaults
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2875
    $this->perms = $this->acl_types;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2876
    $this->acl_defaults_used = $this->perms;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2877
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2878
    // 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
  2879
    $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
  2880
             . '  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
  2881
             . '  ( ';
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2882
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2883
    $q = Array();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2884
    $q[] = '( target_type='.ACL_TYPE_USER.' AND target_id='.$this->user_id.' )';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2885
    if(count($this->groups) > 0)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2886
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2887
      foreach($this->groups as $g_id => $g_name)
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
        $q[] = '( target_type='.ACL_TYPE_GROUP.' AND target_id='.intval($g_id).' )';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2890
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2891
    }
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
  2892
    $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
  2893
    $q = $this->sql($bs);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2894
    if ( $row = $db->fetchrow() )
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
      do {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2897
        $rules = $this->string_to_perm($row['rules']);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2898
        $is_everyone = ( $row['target_type'] == ACL_TYPE_GROUP && $row['target_id'] == 1 );
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2899
        $this->acl_merge_with_current($rules, $is_everyone);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2900
      } while ( $row = $db->fetchrow() );
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2901
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2902
    
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
  2903
    // 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
  2904
    $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
  2905
    
592
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 591
diff changeset
  2906
    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
  2907
    
592
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 591
diff changeset
  2908
    // Load and calculate permissions for the current page
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 591
diff changeset
  2909
    $page_acl = $this->fetch_page_acl($paths->page_id, $paths->namespace);
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 591
diff changeset
  2910
    $this->perms = $page_acl->perms;
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 591
diff changeset
  2911
    $this->acl_defaults_used = $page_acl->acl_defaults_used;
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2912
  }
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
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2915
   * Extends the scope of a permission type.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2916
   * @param string The name of the permission type
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2917
   * @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
  2918
   * @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
  2919
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2920
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2921
  function acl_extend_scope($perm_type, $namespaces, &$p_in)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2922
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2923
    global $db, $session, $paths, $template, $plugins; // Common objects
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2924
    $p_obj = ( is_object($p_in) ) ? $p_in : $paths;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2925
    $nslist = explode('|', $namespaces);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2926
    foreach ( $nslist as $i => $ns )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2927
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2928
      if ( !isset($p_obj->nslist[$ns]) )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2929
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2930
        unset($nslist[$i]);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2931
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2932
      else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2933
      {
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
  2934
        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
  2935
          $this->acl_scope[$perm_type][] = $ns;
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2936
        if ( isset($this->acl_types[$perm_type]) && !isset($this->perms[$perm_type]) )
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
          $this->perms[$perm_type] = $this->acl_types[$perm_type];
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
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2941
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2942
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2943
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2944
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2945
   * 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
  2946
   * @param array $perms An associative array with only integers as values
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2947
   * @return string
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
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2950
  function perm_to_string($perms)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2951
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2952
    $s = '';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2953
    foreach($perms as $perm => $ac)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2954
    {
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
  2955
      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
  2956
        continue;
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2957
      $s .= "$perm=$ac;";
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2958
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2959
    return $s;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2960
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2961
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2962
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2963
   * Converts a permissions string back to an array.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2964
   * @param string $perms The result from sessionManager::perm_to_string()
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2965
   * @return array
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2966
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2967
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2968
  function string_to_perm($perms)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2969
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2970
    $ret = Array();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2971
    preg_match_all('#([a-z0-9_-]+)=([0-9]+);#i', $perms, $matches);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2972
    foreach($matches[1] as $i => $t)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2973
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2974
      $ret[$t] = intval($matches[2][$i]);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2975
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2976
    return $ret;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2977
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2978
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2979
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2980
   * 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
  2981
   * @param array $perm1 The first set of permissions
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2982
   * @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
  2983
   * @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
  2984
   * @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
  2985
   * @return array
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2986
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2987
   
570
4d0d5dae61e5 Fixed some plugin compatibility issues seen in Nuggie
Dan
parents: 568
diff changeset
  2988
  function acl_merge($perm1, $perm2, $is_everyone = false, &$defaults_used = array())
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2989
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2990
    $ret = $perm1;
554
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2991
    if ( !is_array(@$defaults_used) )
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2992
    {
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2993
      $defaults_used = array();
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2994
    }
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2995
    foreach ( $perm1 as $i => $p )
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2996
    {
554
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2997
      if ( isset($perm2[$i]) )
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2998
      {
711
f70d764aab33 Added initial support for DST. Rules are defined in constants.php and are extensible.
Dan
parents: 697
diff changeset
  2999
        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
  3000
          continue;
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3001
        // Decide precedence
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3002
        if ( isset($defaults_used[$i]) )
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
          // 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
  3005
          // Defaults are in use, override
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3006
          
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3007
          // CHANGED - 1.1.4:
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3008
          // 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
  3009
          // 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
  3010
          //   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
  3011
          //   Deny settings could be overriden.
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3012
          // 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
  3013
          if ( $perm1[$i] != AUTH_DENY )
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3014
          {
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3015
            $perm1[$i] = $perm2[$i];
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3016
            $defaults_used[$i] = ( $is_everyone );
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3017
          }
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3018
        }
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3019
        else
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3020
        {
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3021
          // echo "$i: default NOT in use";
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3022
          // 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
  3023
          if ( $perm1[$i] != AUTH_DENY )
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3024
          {
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3025
            // echo ", but overriding";
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3026
            $perm1[$i] = $perm2[$i];
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
          // echo "<br />";
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3029
        }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3030
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3031
    }
554
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3032
    return $perm1;
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3033
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3034
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3035
  /**
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
  3036
   * 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
  3037
   * 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
  3038
   * @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
  3039
   * @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
  3040
   */
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
  3041
  
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
  3042
  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
  3043
  {
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
  3044
    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
  3045
    {
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
  3046
      $perm1[$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
  3047
    }
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
  3048
    $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
  3049
    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
  3050
    {
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
  3051
      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
  3052
      {
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
  3053
        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
  3054
          $ret[$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
  3055
      }
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
  3056
    }
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
  3057
    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
  3058
  }
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
  3059
  
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
  3060
  /**
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3061
   * 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
  3062
   * @param array The array to merge into the master ACL list
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3063
   * @param bool If true, $perm is treated as the "new default"
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3064
   * @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
  3065
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3066
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3067
  function acl_merge_with_current($perm, $is_everyone = false, $scope = 2)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3068
  {
554
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3069
    $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
  3070
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3071
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3072
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3073
   * 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
  3074
   * 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
  3075
   * defaults, which take precedence.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3076
   * @param array $perm1 The first set of permissions
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3077
   * @param array $perm2 The second set of permissions
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3078
   * @return array
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3079
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3080
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3081
  function acl_merge_complete($perm1, $perm2)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3082
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3083
    $ret = $perm1;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3084
    foreach ( $perm2 as $type => $level )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3085
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3086
      $ret[$type] = $level;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3087
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3088
    return $ret;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3089
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3090
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3091
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3092
   * Tell us if the dependencies for a given permission are met.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3093
   * @param string The ACL permission ID
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3094
   * @return bool
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3095
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3096
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3097
  function acl_check_deps($type)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3098
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3099
    if(!isset($this->acl_deps[$type])) // This will only happen if the permissions table is hacked or improperly accessed
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3100
      return true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3101
    if(sizeof($this->acl_deps[$type]) < 1)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3102
      return true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3103
    $deps = $this->acl_deps[$type];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3104
    while(true)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3105
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3106
      $full_resolved = true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3107
      $j = sizeof($deps);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3108
      for ( $i = 0; $i < $j; $i++ )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3109
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3110
        $b = $deps;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3111
        $deps = array_merge($deps, $this->acl_deps[$deps[$i]]);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3112
        if( $b == $deps )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3113
        {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3114
          break 2;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3115
        }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3116
        $j = sizeof($deps);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3117
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3118
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3119
    //die('<pre>'.print_r($deps, true).'</pre>');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3120
    foreach($deps as $d)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3121
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3122
      if ( !$this->get_permissions($d) )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3123
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3124
        return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3125
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3126
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3127
    return true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3128
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3129
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3130
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3131
   * Makes a CAPTCHA code and caches the code in the database
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3132
   * @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
  3133
   * @param string Optional, the hash to reuse
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3134
   * @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
  3135
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3136
  
402
d907601ccad2 Fixed some captcha bugs and made all captcha fields case-insensitive
Dan
parents: 401
diff changeset
  3137
  function make_captcha($len = 7, $hash = '')
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3138
  {
401
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3139
    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
  3140
    $code = $this->generate_captcha_code($len);
402
d907601ccad2 Fixed some captcha bugs and made all captcha fields case-insensitive
Dan
parents: 401
diff changeset
  3141
    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
  3142
      $hash = md5(microtime() . mt_rand());
401
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3143
    $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
  3144
    
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3145
    // sanity check
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3146
    if ( !is_valid_ip(@$_SERVER['REMOTE_ADDR']) || !is_int($this->user_id) )
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3147
      return false;
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3148
    
402
d907601ccad2 Fixed some captcha bugs and made all captcha fields case-insensitive
Dan
parents: 401
diff changeset
  3149
    $this->sql('DELETE FROM ' . table_prefix . "captcha WHERE session_id = '$hash';");
d907601ccad2 Fixed some captcha bugs and made all captcha fields case-insensitive
Dan
parents: 401
diff changeset
  3150
    $this->sql('INSERT INTO ' . table_prefix . 'captcha(session_id, code, session_data, source_ip, user_id)' . " VALUES('$hash', '$code', '$session_data', '{$_SERVER['REMOTE_ADDR']}', {$this->user_id});");
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3151
    return $hash;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3152
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3153
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3154
  /**
401
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3155
   * Generates a "pronouncable" or "human-friendly" word using various phonics rules
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3156
   * @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
  3157
   * @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
  3158
   */
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
  3159
  
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
  3160
  function generate_captcha_code($len = 7)
d57af0b0302e Major improvements in the security of the CAPTCHA system (no SQL injection or anything like that); fixed denied form submission due to _af_acting on form object wrongly switched to true
Dan
parents: 259
diff changeset
  3161
  {
401
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3162
    // 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
  3163
    $consonants = 'bcdfghmnpqrsvwyz';
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3164
    $vowels = 'aeiou';
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3165
    $prev = 'vowel';
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3166
    $prev_l = '';
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3167
    $word = '';
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3168
    $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
  3169
    for ( $i = 0; $i < $len; $i++ )
d57af0b0302e Major improvements in the security of the CAPTCHA system (no SQL injection or anything like that); fixed denied form submission due to _af_acting on form object wrongly switched to true
Dan
parents: 259
diff changeset
  3170
    {
401
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3171
      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
  3172
      {
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
  3173
        $allow_next_vowel = false;
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3174
        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
  3175
          $word .= 'i';
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3176
        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
  3177
          $word .= 'u';
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3178
        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
  3179
          $word .= 'u';
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3180
        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
  3181
          $word .= 'i';
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3182
        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
  3183
          $word .= 'o';
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3184
        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
  3185
          $word .= 'u';
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3186
        else
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3187
        {
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3188
          $allow_next_vowel = true;
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3189
          $word .= $consonants{mt_rand(0, (strlen($consonants)-1))};
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3190
        }
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3191
      }
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
  3192
      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
  3193
      {
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
  3194
        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
  3195
          $word .= 't';
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3196
        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
  3197
          $word .= 'h';
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3198
        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
  3199
          $word .= $vowels{mt_rand(0, (strlen($vowels)-1))};
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3200
      }
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3201
      $prev_l = substr($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
  3202
      $l = ( mt_rand(0, 1) == 1 ) ? strtoupper($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
  3203
      $word = substr($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
  3204
      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
  3205
        $prev = 'vowel';
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3206
      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
  3207
        $prev = 'consonant';
263
d57af0b0302e Major improvements in the security of the CAPTCHA system (no SQL injection or anything like that); fixed denied form submission due to _af_acting on form object wrongly switched to true
Dan
parents: 259
diff changeset
  3208
    }
401
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3209
    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
  3210
  }
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
  3211
  
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
  3212
  /**
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3213
   * 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
  3214
   * @param string $hash The unique ID assigned to the code
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3215
   * @return string The correct confirmation code
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3216
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3217
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3218
  function get_captcha($hash)
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
    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
  3221
    
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3222
    if ( !preg_match('/^[a-f0-9]{32}([a-z0-9]{8})?$/', $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
  3223
    {
436
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3224
      die("session manager: bad captcha_hash $hash");
263
d57af0b0302e Major improvements in the security of the CAPTCHA system (no SQL injection or anything like that); fixed denied form submission due to _af_acting on form object wrongly switched to true
Dan
parents: 259
diff changeset
  3225
      return false;
d57af0b0302e Major improvements in the security of the CAPTCHA system (no SQL injection or anything like that); fixed denied form submission due to _af_acting on form object wrongly switched to true
Dan
parents: 259
diff changeset
  3226
    }
401
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3227
    
402
d907601ccad2 Fixed some captcha bugs and made all captcha fields case-insensitive
Dan
parents: 401
diff changeset
  3228
    // sanity check
436
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3229
    if ( !is_valid_ip(@$_SERVER['REMOTE_ADDR']) )
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3230
    {
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3231
      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
  3232
      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
  3233
    }
402
d907601ccad2 Fixed some captcha bugs and made all captcha fields case-insensitive
Dan
parents: 401
diff changeset
  3234
    
436
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3235
    $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
  3236
    if ( $db->numrows() < 1 )
436
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3237
    {
401
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3238
      return false;
436
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3239
    }
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
  3240
    
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3241
    list($code_id, $code) = $db->fetchrow_num();
436
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3242
    
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
  3243
    $db->free_result();
401
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3244
    $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
  3245
    
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
  3246
    return $code;
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3247
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3248
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3249
  /**
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
  3250
   * (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
  3251
   */
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
  function kill_captcha()
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3254
  {
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
  3255
    return true;
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3256
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3257
  
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
   * Generates a random password.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3260
   * @param int $length Optional - length of password
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3261
   * @return string
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3262
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3263
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3264
  function random_pass($length = 10)
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
    $valid_chars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-_+@#%&<>';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3267
    $valid_chars = enano_str_split($valid_chars);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3268
    $ret = '';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3269
    for ( $i = 0; $i < $length; $i++ )
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
      $ret .= $valid_chars[mt_rand(0, count($valid_chars)-1)];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3272
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3273
    return $ret;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3274
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3275
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3276
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3277
   * Generates some Javascript that calls the AES encryption library.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3278
   * @param string The name of the form
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3279
   * @param string The name of the password field
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3280
   * @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
  3281
   * @param string The name of the field that contains the encryption key
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3282
   * @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
  3283
   * @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
  3284
   * @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
  3285
   * @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
  3286
   * @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
  3287
   * @return string
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3288
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3289
   
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
  3290
  function aes_javascript($form_name, $pw_field, $use_crypt, $crypt_key, $crypt_data, $challenge, $dh_supported = false, $dh_pubkey = false, $dh_client_pubkey = false)
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3291
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3292
    $code = '
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3293
      <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
  3294
          
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3295
          function runEncryption()
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3296
          {
691
dab7850c098d Made login forms that use $session->aes_javascript() use new whiteOutForm() function
Dan
parents: 688
diff changeset
  3297
            var frm = document.forms.'.$form_name.';
dab7850c098d Made login forms that use $session->aes_javascript() use new whiteOutForm() function
Dan
parents: 688
diff changeset
  3298
            whiteOutForm(frm);
dab7850c098d Made login forms that use $session->aes_javascript() use new whiteOutForm() function
Dan
parents: 688
diff changeset
  3299
            
586
234ddd896555 Made encryption work in form-based logon again; modified load_component() to fetch compressed versions when possible
Dan
parents: 584
diff changeset
  3300
            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
  3301
            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
  3302
            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
  3303
    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
  3304
    {
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
  3305
      $code .= <<<EOF
542
5841df0ab575 Added ETag support and increased caching settings to try and speed the system up. Result of a YSlow audit.
Dan
parents: 541
diff changeset
  3306
            if ( frm.$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
  3307
              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
  3308
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
  3309
    }
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
  3310
    $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
  3311
    
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
  3312
            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
  3313
            {
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
  3314
              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
  3315
            }
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
  3316
            
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
  3317
            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
  3318
            {
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
  3319
              // 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
  3320
              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
  3321
              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
  3322
              {
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
  3323
                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
  3324
              }
691
dab7850c098d Made login forms that use $session->aes_javascript() use new whiteOutForm() function
Dan
parents: 688
diff changeset
  3325
              /*
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
  3326
              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
  3327
              {
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
  3328
                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
  3329
              }
691
dab7850c098d Made login forms that use $session->aes_javascript() use new whiteOutForm() function
Dan
parents: 688
diff changeset
  3330
              */
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
  3331
              
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
  3332
              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
  3333
              
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
  3334
              // 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
  3335
              // 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
  3336
              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
  3337
              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
  3338
              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
  3339
              // 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
  3340
              
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
  3341
              // 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
  3342
              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
  3343
              
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
  3344
              // 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
  3345
              frm.' . $crypt_key . '.value = secret_hash;
629
8733c22969e7 Added Gravatar support in UserManager in admin panel
Dan
parents: 618
diff changeset
  3346
              ' . ( $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
  3347
              
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
  3348
              // 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
  3349
              
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
  3350
              // 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
  3351
              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
  3352
              
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
  3353
              // 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
  3354
              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
  3355
              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
  3356
              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
  3357
              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
  3358
              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
  3359
              {
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
  3360
                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
  3361
              }
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
  3362
              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
  3363
              // 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
  3364
              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
  3365
              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
  3366
              // 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
  3367
            }
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
  3368
            else if ( testpassed && !use_diffiehellman )
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3369
            {
72
bda11e521e8a Fixed a few presentation bugs in installer, made installer more "legally binding", and fixed global permissions inheritance in $session->fetch_page_acl()
Dan
parents: 57
diff changeset
  3370
              frm.'.$use_crypt.'.value = \'yes\';
bda11e521e8a Fixed a few presentation bugs in installer, made installer more "legally binding", and fixed global permissions inheritance in $session->fetch_page_acl()
Dan
parents: 57
diff changeset
  3371
              var cryptkey = frm.'.$crypt_key.'.value;
bda11e521e8a Fixed a few presentation bugs in installer, made installer more "legally binding", and fixed global permissions inheritance in $session->fetch_page_acl()
Dan
parents: 57
diff changeset
  3372
              frm.'.$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
  3373
              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
  3374
              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
  3375
              {
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
  3376
                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
  3377
                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
  3378
                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 $session->fetch_page_acl()
Dan
parents: 57
diff changeset
  3379
              }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3380
              pass = frm.'.$pw_field.'.value;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3381
              chal = frm.'.$challenge.'.value;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3382
              challenge = hex_md5(pass + chal) + chal;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3383
              frm.'.$challenge.'.value = challenge;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3384
              pass = stringToByteArray(pass);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3385
              cryptstring = rijndaelEncrypt(pass, cryptkey, \'ECB\');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3386
              if(!cryptstring)
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
                return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3389
              }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3390
              cryptstring = byteArrayToHex(cryptstring);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3391
              frm.'.$crypt_data.'.value = cryptstring;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3392
              frm.'.$pw_field.'.value = \'\';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3393
            }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3394
            return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3395
          }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3396
        </script>
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3397
        ';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3398
    return $code;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3399
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3400
  
436
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3401
  /**
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3402
   * 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
  3403
   * @param array LoginAPI request
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3404
   * @return array LoginAPI response
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3405
   */
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3406
  
725
b64f2618ef25 Fixed DiffieHellman being included twice when not supported and login fails
Dan
parents: 711
diff changeset
  3407
  function process_login_request($req, $_dbgtmp = false)
436
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3408
  {
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3409
    global $db, $session, $paths, $template, $plugins; // Common objects
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3410
    
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3411
    // Setup EnanoMath and Diffie-Hellman
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3412
    global $dh_supported;
725
b64f2618ef25 Fixed DiffieHellman being included twice when not supported and login fails
Dan
parents: 711
diff changeset
  3413
    if ( !function_exists('dh_gen_private') )
436
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3414
    {
725
b64f2618ef25 Fixed DiffieHellman being included twice when not supported and login fails
Dan
parents: 711
diff changeset
  3415
      require_once(ENANO_ROOT.'/includes/math.php');
b64f2618ef25 Fixed DiffieHellman being included twice when not supported and login fails
Dan
parents: 711
diff changeset
  3416
      
b64f2618ef25 Fixed DiffieHellman being included twice when not supported and login fails
Dan
parents: 711
diff changeset
  3417
      $dh_supported = true;
b64f2618ef25 Fixed DiffieHellman being included twice when not supported and login fails
Dan
parents: 711
diff changeset
  3418
      try
b64f2618ef25 Fixed DiffieHellman being included twice when not supported and login fails
Dan
parents: 711
diff changeset
  3419
      {
b64f2618ef25 Fixed DiffieHellman being included twice when not supported and login fails
Dan
parents: 711
diff changeset
  3420
        require_once(ENANO_ROOT . '/includes/diffiehellman.php');
b64f2618ef25 Fixed DiffieHellman being included twice when not supported and login fails
Dan
parents: 711
diff changeset
  3421
      }
b64f2618ef25 Fixed DiffieHellman being included twice when not supported and login fails
Dan
parents: 711
diff changeset
  3422
      catch ( Exception $e )
b64f2618ef25 Fixed DiffieHellman being included twice when not supported and login fails
Dan
parents: 711
diff changeset
  3423
      {
b64f2618ef25 Fixed DiffieHellman being included twice when not supported and login fails
Dan
parents: 711
diff changeset
  3424
        $dh_supported = false;
b64f2618ef25 Fixed DiffieHellman being included twice when not supported and login fails
Dan
parents: 711
diff changeset
  3425
      }
436
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3426
    }
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3427
    global $_math;
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3428
    
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3429
    // Check for the mode
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3430
    if ( !isset($req['mode']) )
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3431
    {
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3432
      return array(
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3433
          'mode' => 'error',
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3434
          'error' => 'ERR_JSON_NO_MODE'
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3435
        );
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3436
    }
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3437
    
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3438
    // Main processing switch
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3439
    switch ( $req['mode'] )
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3440
    {
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3441
      default:
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3442
        return array(
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3443
            'mode' => 'error',
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3444
            'error' => 'ERR_JSON_INVALID_MODE'
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3445
          );
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3446
        break;
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3447
      case 'getkey':
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3448
        
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3449
        $this->start();
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3450
        
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3451
        // Query database for lockout info
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3452
        $locked_out = false;
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3453
        // are we locked out?
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3454
        $threshold = ( $_ = getConfig('lockout_threshold') ) ? intval($_) : 5;
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3455
        $duration  = ( $_ = getConfig('lockout_duration') ) ? intval($_) : 15;
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3456
        // convert to minutes
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3457
        $duration  = $duration * 60;
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3458
        $policy = ( $x = getConfig('lockout_policy') && in_array(getConfig('lockout_policy'), array('lockout', 'disable', 'captcha')) ) ? getConfig('lockout_policy') : 'lockout';
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3459
        if ( $policy != 'disable' )
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3460
        {
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3461
          $ipaddr = $db->escape($_SERVER['REMOTE_ADDR']);
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3462
          $timestamp_cutoff = time() - $duration;
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3463
          $q = $this->sql('SELECT timestamp FROM '.table_prefix.'lockout WHERE timestamp > ' . $timestamp_cutoff . ' AND ipaddr = \'' . $ipaddr . '\' ORDER BY timestamp DESC;');
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3464
          $fails = $db->numrows();
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3465
          $row = $db->fetchrow();
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3466
          $locked_out = ( $fails >= $threshold );
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3467
          $lockdata = array(
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3468
              'locked_out' => $locked_out,
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3469
              'lockout_threshold' => $threshold,
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3470
              'lockout_duration' => ( $duration / 60 ),
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3471
              'lockout_fails' => $fails,
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3472
              'lockout_policy' => $policy,
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3473
              'lockout_last_time' => $row['timestamp'],
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3474
              'time_rem' => ( $duration / 60 ) - round( ( time() - $row['timestamp'] ) / 60 ),
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3475
              'captcha' => ''
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3476
            );
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3477
          $db->free_result();
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3478
        }
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3479
        
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3480
        $response = array('mode' => 'build_box');
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3481
        $response['allow_diffiehellman'] = $dh_supported;
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3482
        
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3483
        $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
  3484
        $response['aes_key'] = $this->rijndael_genkey();
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3485
        
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
  3486
        $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
  3487
        
436
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3488
        // Lockout info
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3489
        $response['locked_out'] = $locked_out;
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3490
        
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3491
        $response['lockout_info'] = $lockdata;
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3492
        if ( $policy == 'captcha' && $locked_out )
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3493
        {
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3494
          $response['lockout_info']['captcha'] = $this->make_captcha();
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3495
        }
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3496
        
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3497
        // 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
  3498
        if ( $dh_supported )
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3499
        {
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3500
          $dh_key_priv = dh_gen_private();
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3501
          $dh_key_pub = dh_gen_public($dh_key_priv);
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3502
          $dh_key_priv = $_math->str($dh_key_priv);
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3503
          $dh_key_pub = $_math->str($dh_key_pub);
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3504
          $response['dh_public_key'] = $dh_key_pub;
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3505
          // store the keys in the DB
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3506
          $q = $db->sql_query('INSERT INTO ' . table_prefix . "diffiehellman( public_key, private_key ) VALUES ( '$dh_key_pub', '$dh_key_priv' );");
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3507
          if ( !$q )
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3508
            $db->die_json();
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3509
        }
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3510
        
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3511
        return $response;
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3512
        break;
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3513
      case 'login_dh':
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3514
        // 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
  3515
        
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3516
        //
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3517
        // KEY RECONSTRUCTION
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3518
        //
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3519
        
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3520
        $userinfo_crypt = $req['userinfo'];
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3521
        $dh_public = $req['dh_public_key'];
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3522
        $dh_hash = $req['dh_secret_hash'];
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3523
        
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3524
        // Check the key
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3525
        if ( !preg_match('/^[0-9]+$/', $dh_public) || !preg_match('/^[0-9]+$/', $req['dh_client_key']) )
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3526
        {
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3527
          return array(
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3528
            'mode' => 'error',
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3529
            'error' => 'ERR_DH_KEY_NOT_NUMERIC'
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3530
          );
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3531
        }
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
        // Fetch private key
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3534
        $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
  3535
        if ( !$q )
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3536
          $db->die_json();
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3537
        
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3538
        if ( $db->numrows() < 1 )
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3539
        {
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3540
          return array(
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3541
            'mode' => 'error',
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3542
            'error' => 'ERR_DH_KEY_NOT_FOUND'
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3543
          );
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3544
        }
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3545
        
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3546
        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
  3547
        $db->free_result();
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3548
        
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3549
        // 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
  3550
        $q = $db->sql_query('DELETE FROM ' . table_prefix . "diffiehellman WHERE key_id = $dh_key_id;");
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3551
        if ( !$q )
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3552
          $db->die_json();
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3553
        
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3554
        // Generate the shared secret
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3555
        $dh_secret = dh_gen_shared_secret($dh_private, $req['dh_client_key']);
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3556
        $dh_secret = $_math->str($dh_secret);
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3557
        
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3558
        // Did we get all our math right?
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3559
        $dh_secret_check = sha1($dh_secret);
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3560
        if ( $dh_secret_check !== $dh_hash )
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3561
        {
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3562
          return array(
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3563
            'mode' => 'error',
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3564
            'error' => 'ERR_DH_HASH_NO_MATCH'
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3565
          );
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3566
        }
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3567
        
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3568
        // All good! Generate the AES key
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3569
        $aes_key = substr(sha256($dh_secret), 0, ( AES_BITS / 4 ));
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3570
      case 'login_aes':
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3571
        if ( $req['mode'] == 'login_aes' )
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3572
        {
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3573
          // login_aes-specific code
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3574
          $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
  3575
          if ( !$aes_key )
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3576
          {
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3577
            return array(
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3578
              'mode' => 'error',
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3579
              'error' => 'ERR_AES_LOOKUP_FAILED'
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3580
            );
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3581
          }
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3582
          $userinfo_crypt = $req['userinfo'];
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3583
        }
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3584
        // 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
  3585
        
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3586
        // decrypt user info
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3587
        $aes_key = hexdecode($aes_key);
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3588
        $aes = AESCrypt::singleton(AES_BITS, AES_BLOCKSIZE);
518
2b826f2640e9 SECURITY: Disabled caching of decrypted DiffieHellman login requests
Dan
parents: 511
diff changeset
  3589
        // 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
  3590
        $userinfo_json = $aes->decrypt($userinfo_crypt, $aes_key, ENC_HEX, true);
436
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3591
        if ( !$userinfo_json )
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3592
        {
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3593
          return array(
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3594
            'mode' => 'error',
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3595
            'error' => 'ERR_AES_DECRYPT_FAILED'
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3596
          );
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3597
        }
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3598
        // de-JSON user info
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3599
        try
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3600
        {
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3601
          $userinfo = enano_json_decode($userinfo_json);
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3602
        }
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3603
        catch ( Exception $e )
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3604
        {
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3605
          return array(
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3606
            'mode' => 'error',
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3607
            'error' => 'ERR_USERINFO_DECODE_FAILED'
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3608
          );
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3609
        }
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3610
        
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3611
        if ( !isset($userinfo['username']) || !isset($userinfo['password']) )
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3612
        {
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3613
          return array(
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3614
            'mode' => 'error',
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3615
            'error' => 'ERR_USERINFO_MISSING_VALUES'
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3616
          );
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3617
        }
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3618
        
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3619
        $username =& $userinfo['username'];
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3620
        $password =& $userinfo['password'];
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3621
        
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
  3622
        // 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
  3623
        // A bit hackish since it just dies with the 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
  3624
        $plugins->attachHook('login_password_reset', '$this->process_login_request(array(\'mode\' => \'respond_password_reset\', \'user_id\' => $row[\'user_id\'], \'temp_password\' => $row[\'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
  3625
        
436
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3626
        // attempt the login
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3627
        // 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
  3628
        $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
  3629
        
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3630
        if ( $login_result['success'] )
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3631
        {
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3632
          return array(
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3633
              'mode' => 'login_success',
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3634
              'key' => ( $this->sid_super ) ? $this->sid_super : false
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3635
            );
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3636
        }
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3637
        else
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3638
        {
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3639
          return array(
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3640
              'mode' => 'login_failure',
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3641
              'error_code' => $login_result['error'],
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3642
              // 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
  3643
              '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
  3644
            );
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3645
        }
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3646
        
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3647
        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
  3648
      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
  3649
        // 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
  3650
        // 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
  3651
        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
  3652
        {
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
  3653
          $this->fetch_public_key($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
  3654
        }
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
  3655
        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
  3656
        {
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
  3657
          $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
  3658
          $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
  3659
          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
  3660
            $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
  3661
        }
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
  3662
        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
  3663
            '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
  3664
          );
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
  3665
        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
  3666
      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
  3667
        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
  3668
            '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
  3669
            '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
  3670
            '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
  3671
            '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
  3672
          )));
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
  3673
        break;
436
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3674
    }
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3675
    
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3676
  }
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3677
  
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3678
}
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3679
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3680
/**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3681
 * 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
  3682
 * @package Enano
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3683
 * @subpackage Session manager
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3684
 * @license http://www.gnu.org/copyleft/gpl.html
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3685
 * @access private
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3686
 */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3687
 
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3688
class Session_ACLPageInfo {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3689
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3690
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3691
   * The page ID of this ACL info package
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3692
   * @var string
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3693
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3694
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3695
  var $page_id;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3696
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3697
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3698
   * The namespace of the page being checked
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3699
   * @var string
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3700
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3701
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3702
  var $namespace;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3703
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3704
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3705
   * Our list of permission types.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3706
   * @access private
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3707
   * @var array
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3708
   */
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
  var $acl_types = Array();
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
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3713
   * The list of descriptions for the permission types
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3714
   * @var array
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
  var $acl_descs = Array();
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
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3720
   * A list of dependencies for ACL types.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3721
   * @var array
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3722
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3723
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3724
  var $acl_deps = Array();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3725
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3726
  /**
246
c9fd175289aa Cleaned up some HTML in the installer; corrected some phpDoc syntax errors
Dan
parents: 203
diff changeset
  3727
   * 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
  3728
   * @access private
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3729
   * @var array
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3730
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3731
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3732
  var $perms = Array();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3733
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3734
  /**
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
  3735
   * 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
  3736
   * @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
  3737
   * @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
  3738
   */
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
  3739
   
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
  3740
  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
  3741
  
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
  3742
  /**
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
  3743
   * 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
  3744
   * @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
  3745
   */
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
  3746
  
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
  3747
  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
  3748
  
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
  3749
  /**
554
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3750
   * 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
  3751
   * array(
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3752
   *   [permission_name] => array(
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3753
   *       [src] => ACL_INHERIT_*
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3754
   *       [rule_id] => integer
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3755
   *     ),
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3756
   *   ...
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3757
   * )
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3758
   *
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3759
   * @var array
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3760
   */
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3761
  
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3762
  var $perm_resolve_table = array();
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3763
  
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3764
  #
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3765
  # USER PARAMETERS
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3766
  #
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3767
  
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3768
  /**
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3769
   * User ID
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3770
   * @var int
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3771
   */
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3772
  
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3773
  var $user_id = 1;
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3774
  
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3775
  /**
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3776
   * 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
  3777
   * @var array
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3778
   */
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3779
  
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3780
  var $groups = array();
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3781
  
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3782
  /**
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3783
   * Constructor.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3784
   * @param string $page_id The ID of the page to check
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3785
   * @param string $namespace The namespace of the page to check.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3786
   * @param array $acl_types List of ACL types
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3787
   * @param array $acl_descs List of human-readable descriptions for permissions (associative)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3788
   * @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
  3789
   * @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
  3790
   * @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
  3791
   * @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
  3792
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3793
   
554
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3794
  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
  3795
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3796
    global $db, $session, $paths, $template, $plugins; // Common objects
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3797
    
554
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3798
    // hack
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3799
    if ( isset($base['__resolve_table']) )
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3800
    {
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3801
      unset($base['__resolve_table']);
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3802
    }
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3803
    
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
  3804
    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
  3805
    {
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 $template->assign_vars(). Workaround may be added later. Test for assign_vars method if compatibility needed. Added namespace processor API (non-breaking change). Several other things tweaked around as well.
Dan
parents: 570
diff changeset
  3806
      if ( !$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
  3807
      {
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 $template->assign_vars(). Workaround may be added later. Test for assign_vars method if compatibility needed. Added namespace processor API (non-breaking change). Several other things tweaked around as well.
Dan
parents: 570
diff changeset
  3808
        unset($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 $template->assign_vars(). Workaround may be added later. Test for assign_vars method if compatibility needed. Added namespace processor API (non-breaking change). Several other things tweaked around as well.
Dan
parents: 570
diff changeset
  3809
        unset($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 $template->assign_vars(). Workaround may be added later. Test for assign_vars method if compatibility needed. Added namespace processor API (non-breaking change). Several other things tweaked around as well.
Dan
parents: 570
diff changeset
  3810
        unset($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 $template->assign_vars(). Workaround may be added later. Test for assign_vars method if compatibility needed. Added namespace processor API (non-breaking change). Several other things tweaked around as well.
Dan
parents: 570
diff changeset
  3811
        unset($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
  3812
      }
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
  3813
    }
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
  3814
    
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3815
    $this->acl_deps = $acl_deps;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3816
    $this->acl_types = $acl_types;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3817
    $this->acl_descs = $acl_descs;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3818
    
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
  3819
    $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
  3820
    $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
  3821
    
554
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3822
    $this->perm_resolve_table = array();
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3823
    if ( is_array($resolve_table) )
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3824
      $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
  3825
    
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3826
    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
  3827
    {
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3828
      $this->user_id = $user_id;
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3829
      $this->groups = $groups;
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3830
    }
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3831
    else
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3832
    {
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3833
      $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
  3834
      $this->groups = $session->groups;
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3835
    }
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3836
    
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3837
    $this->page_id = $page_id;
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3838
    $this->namespace = $namespace;
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3839
    
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3840
    $this->__calculate();
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3841
  }
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3842
  
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3843
  /**
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3844
   * Performs the actual permission calculation.
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3845
   * @access private
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3846
   */
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3847
  
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3848
  private function __calculate()
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3849
  {
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3850
    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
  3851
    
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3852
    $page_id =& $this->page_id;
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3853
    $namespace =& $this->namespace;
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3854
    
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
  3855
    // 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
  3856
    $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
  3857
    $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
  3858
    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
  3859
    {
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
  3860
      $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
  3861
    }
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
  3862
    
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3863
    // 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
  3864
    $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
  3865
        . "  LEFT JOIN " . table_prefix . "page_groups AS pg\n"
618
587b393f1e5e Fixed undefined group_rank_id in sessions
Dan
parents: 603
diff changeset
  3866
        . "    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
  3867
        . "  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
  3868
        . "    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
  3869
    
63e131c38876 More work done on effective permissions API, namely reporting of page group and usergroup names
Dan
parents: 555
diff changeset
  3870
    $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
  3871
          . '  ( ';
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3872
    $q = Array();
554
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3873
    $q[] = '( target_type='.ACL_TYPE_USER.' AND target_id='.$this->user_id.' )';
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3874
    if(count($this->groups) > 0)
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3875
    {
554
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3876
      foreach($this->groups as $g_id => $g_name)
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3877
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3878
        $q[] = '( target_type='.ACL_TYPE_GROUP.' AND target_id='.intval($g_id).' )';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3879
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3880
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3881
    // 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
  3882
    // 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
  3883
    $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
  3884
      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
  3885
      
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3886
    $q = $session->sql($bs);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3887
    if ( $row = $db->fetchrow() )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3888
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3889
      do {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3890
        $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
  3891
        $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
  3892
        // log where this comes from
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3893
        if ( $row['namespace'] == '__PageGroup' )
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3894
        {
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3895
          $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
  3896
          $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
  3897
        }
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3898
        else
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3899
        {
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3900
          $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
  3901
        }
556
63e131c38876 More work done on effective permissions API, namely reporting of page group and usergroup names
Dan
parents: 555
diff changeset
  3902
        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
  3903
        {
63e131c38876 More work done on effective permissions API, namely reporting of page group and usergroup names
Dan
parents: 555
diff changeset
  3904
          $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
  3905
        }
554
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3906
        foreach ( $rules as $perm_type => $perm_value )
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3907
        {
576
6a8c4f1fc6c9 Fixed undefined index left over from scope system rewrite a few days ago
Dan
parents: 573
diff changeset
  3908
          if ( !isset($this->perms[$perm_type]) )
6a8c4f1fc6c9 Fixed undefined index left over from scope system rewrite a few days ago
Dan
parents: 573
diff changeset
  3909
            continue;
6a8c4f1fc6c9 Fixed undefined index left over from scope system rewrite a few days ago
Dan
parents: 573
diff changeset
  3910
          
554
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3911
          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
  3912
            continue;
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3913
          
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 $template->assign_vars(). Workaround may be added later. Test for assign_vars method if compatibility needed. Added namespace processor API (non-breaking change). Several other things tweaked around as well.
Dan
parents: 570
diff changeset
  3914
          if ( !$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
  3915
            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
  3916
          
554
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3917
          $this->perm_resolve_table[$perm_type] = array(
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3918
              'src' => $src,
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3919
              'rule_id' => $row['rule_id']
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3920
            );
556
63e131c38876 More work done on effective permissions API, namely reporting of page group and usergroup names
Dan
parents: 555
diff changeset
  3921
          if ( isset($pg_name) )
63e131c38876 More work done on effective permissions API, namely reporting of page group and usergroup names
Dan
parents: 555
diff changeset
  3922
          {
63e131c38876 More work done on effective permissions API, namely reporting of page group and usergroup names
Dan
parents: 555
diff changeset
  3923
            $this->perm_resolve_table[$perm_type]['pg_name'] = $pg_name;
63e131c38876 More work done on effective permissions API, namely reporting of page group and usergroup names
Dan
parents: 555
diff changeset
  3924
          }
63e131c38876 More work done on effective permissions API, namely reporting of page group and usergroup names
Dan
parents: 555
diff changeset
  3925
          if ( isset($group_name) )
63e131c38876 More work done on effective permissions API, namely reporting of page group and usergroup names
Dan
parents: 555
diff changeset
  3926
          {
63e131c38876 More work done on effective permissions API, namely reporting of page group and usergroup names
Dan
parents: 555
diff changeset
  3927
            $this->perm_resolve_table[$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
  3928
          }
554
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3929
        }
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
  3930
        $this->acl_merge_with_current($rules, $is_everyone);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3931
      } while ( $row = $db->fetchrow() );
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3932
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3933
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3934
    $this->page_id = $page_id;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3935
    $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
  3936
    
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
  3937
    $pathskey = $paths->nslist[$this->namespace].$this->page_id;
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
  3938
    $ppwm = 2;
915d399dfdbf Corrected licensing issue on YoungPup's DOM-Drag (it is now public domain -> GPLv2+ for Enano); fixed wrongful access denial under specific circumstances (fetch_page_acl() on nonexistent page + wiki mode)
Dan
parents: 322
diff changeset
  3939
    if ( isset($paths->pages[$pathskey]) )
915d399dfdbf Corrected licensing issue on YoungPup's DOM-Drag (it is now public domain -> GPLv2+ for Enano); fixed wrongful access denial under specific circumstances (fetch_page_acl() on nonexistent page + wiki mode)
Dan
parents: 322
diff changeset
  3940
    {
915d399dfdbf Corrected licensing issue on YoungPup's DOM-Drag (it is now public domain -> GPLv2+ for Enano); fixed wrongful access denial under specific circumstances (fetch_page_acl() on nonexistent page + wiki mode)
Dan
parents: 322
diff changeset
  3941
      if ( isset($paths->pages[$pathskey]['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
  3942
        $ppwm = $paths->pages[$pathskey]['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
  3943
    }
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
  3944
    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
  3945
      $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
  3946
    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
  3947
      $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
  3948
    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
  3949
      $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
  3950
    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
  3951
    {
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
  3952
      if ( $session->user_logged_in )
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
  3953
      {
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
  3954
        $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
  3955
      }
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
  3956
      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
  3957
      {
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
  3958
        $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
  3959
      }
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
  3960
    }
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
  3961
    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
  3962
    {
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
  3963
      // 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
  3964
      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
  3965
    }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3966
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3967
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3968
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3969
   * 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
  3970
   * @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
  3971
   * @param bool $no_deps If true, disables dependency checking
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3972
   * @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
  3973
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3974
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3975
  function get_permissions($type, $no_deps = false)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3976
  {
72
bda11e521e8a Fixed a few presentation bugs in installer, made installer more "legally binding", and fixed global permissions inheritance in $session->fetch_page_acl()
Dan
parents: 57
diff changeset
  3977
    // echo '<pre>' . print_r($this->perms, true) . '</pre>';
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3978
    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
  3979
    
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3980
    if ( isset( $this->perms[$type] ) )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3981
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3982
      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
  3983
      {
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3984
        $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
  3985
      }
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
  3986
      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
  3987
      {
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3988
        $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
  3989
      }
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
  3990
      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
  3991
      {
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3992
        $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
  3993
      }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3994
      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
  3995
      {
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3996
        $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
  3997
      }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3998
      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
  3999
      {
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4000
        $ret = false;
338
915d399dfdbf Corrected licensing issue on YoungPup's DOM-Drag (it is now public domain -> GPLv2+ for Enano); fixed wrongful access denial under specific circumstances (fetch_page_acl() on nonexistent page + wiki mode)
Dan
parents: 322
diff changeset
  4001
      }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4002
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4003
    else if(isset($this->acl_types[$type]))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4004
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4005
      if ( $this->acl_types[$type] == AUTH_DENY )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4006
        $ret = false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4007
      else if ( $this->acl_types[$type] == AUTH_WIKIMODE && $paths->wiki_mode )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4008
        $ret = true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4009
      else if ( $this->acl_types[$type] == AUTH_WIKIMODE && !$paths->wiki_mode )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4010
        $ret = false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4011
      else if ( $this->acl_types[$type] == AUTH_ALLOW )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4012
        $ret = true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4013
      else if ( $this->acl_types[$type] == AUTH_DISALLOW )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4014
        $ret = false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4015
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4016
    else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4017
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4018
      // 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
  4019
      $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
  4020
      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
  4021
      {
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
  4022
        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
  4023
        {
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
  4024
          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
  4025
          {
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
  4026
            $file = basename($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
  4027
            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
  4028
            {
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
  4029
              $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
  4030
              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
  4031
            }
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
  4032
          }
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
  4033
        }
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
  4034
      }
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
  4035
      trigger_error('Unknown access type "' . $type . '", called from ' . $caller . '', E_USER_WARNING);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4036
      return false; // Be on the safe side and deny access
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4037
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4038
    if ( !$no_deps )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4039
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4040
      if ( !$this->acl_check_deps($type) )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4041
        return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4042
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4043
    return $ret;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4044
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4045
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4046
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4047
   * Tell us if the dependencies for a given permission are met.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4048
   * @param string The ACL permission ID
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4049
   * @return bool
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4050
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4051
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4052
  function acl_check_deps($type)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4053
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4054
    if(!isset($this->acl_deps[$type])) // This will only happen if the permissions table is hacked or improperly accessed
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4055
      return true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4056
    if(sizeof($this->acl_deps[$type]) < 1)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4057
      return true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4058
    $deps = $this->acl_deps[$type];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4059
    while(true)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4060
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4061
      $full_resolved = true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4062
      $j = sizeof($deps);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4063
      for ( $i = 0; $i < $j; $i++ )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4064
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4065
        $b = $deps;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4066
        $deps = array_merge($deps, $this->acl_deps[$deps[$i]]);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4067
        if( $b == $deps )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4068
        {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4069
          break 2;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4070
        }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4071
        $j = sizeof($deps);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4072
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4073
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4074
    //die('<pre>'.print_r($deps, true).'</pre>');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4075
    foreach($deps as $d)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4076
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4077
      if ( !$this->get_permissions($d) )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4078
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4079
        return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4080
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4081
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4082
    return true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4083
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4084
  
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
  4085
  /**
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
  4086
   * 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
  4087
   * @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
  4088
   * @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
  4089
   * @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
  4090
   */
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
  4091
  
bda11e521e8a Fixed a few presentation bugs in installer, made installer more "legally binding", and fixed global permissions inheritance in $session->fetch_page_acl()
Dan
parents: 57
diff changeset
  4092
  function acl_merge_with_current($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
  4093
  {
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
  4094
    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
  4095
    {
bda11e521e8a Fixed a few presentation bugs in installer, made installer more "legally binding", and fixed global permissions inheritance in $session->fetch_page_acl()
Dan
parents: 57
diff changeset
  4096
      if ( isset($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
  4097
      {
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
  4098
        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
  4099
          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
  4100
        // Decide precedence
bda11e521e8a Fixed a few presentation bugs in installer, made installer more "legally binding", and fixed global permissions inheritance in $session->fetch_page_acl()
Dan
parents: 57
diff changeset
  4101
        if ( isset($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
  4102
        {
bda11e521e8a Fixed a few presentation bugs in installer, made installer more "legally binding", and fixed global permissions inheritance in $session->fetch_page_acl()
Dan
parents: 57
diff changeset
  4103
          //echo "$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
  4104
          // 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
  4105
          $this->perms[$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
  4106
          $this->acl_defaults_used[$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
  4107
        }
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
  4108
        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
  4109
        {
bda11e521e8a Fixed a few presentation bugs in installer, made installer more "legally binding", and fixed global permissions inheritance in $session->fetch_page_acl()
Dan
parents: 57
diff changeset
  4110
          //echo "$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
  4111
          // 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
  4112
          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
  4113
          {
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
  4114
            //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
  4115
            $this->perms[$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
  4116
          }
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
  4117
          //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
  4118
        }
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
  4119
      }
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
  4120
    }
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
  4121
  }
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
  4122
  
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4123
}
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4124
466
1cc8a038ad20 Fixed improper serializing of IP that could allow reusing of key from multiple IP addresses.
Dan
parents: 460
diff changeset
  4125
/**
1cc8a038ad20 Fixed improper serializing of IP that could allow reusing of key from multiple IP addresses.
Dan
parents: 460
diff changeset
  4126
 * 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
  4127
 */
1cc8a038ad20 Fixed improper serializing of IP that could allow reusing of key from multiple IP addresses.
Dan
parents: 460
diff changeset
  4128
1cc8a038ad20 Fixed improper serializing of IP that could allow reusing of key from multiple IP addresses.
Dan
parents: 460
diff changeset
  4129
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
  4130
{
1cc8a038ad20 Fixed improper serializing of IP that could allow reusing of key from multiple IP addresses.
Dan
parents: 460
diff changeset
  4131
  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
  4132
  
1cc8a038ad20 Fixed improper serializing of IP that could allow reusing of key from multiple IP addresses.
Dan
parents: 460
diff changeset
  4133
  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
  4134
    $db->_die();
1cc8a038ad20 Fixed improper serializing of IP that could allow reusing of key from multiple IP addresses.
Dan
parents: 460
diff changeset
  4135
  
1cc8a038ad20 Fixed improper serializing of IP that could allow reusing of key from multiple IP addresses.
Dan
parents: 460
diff changeset
  4136
  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
  4137
}
1cc8a038ad20 Fixed improper serializing of IP that could allow reusing of key from multiple IP addresses.
Dan
parents: 460
diff changeset
  4138
1cc8a038ad20 Fixed improper serializing of IP that could allow reusing of key from multiple IP addresses.
Dan
parents: 460
diff changeset
  4139
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
  4140
480
d5376271f96b Added a cron task to sessions.php that deletes old admin keys once a week
Dan
parents: 472
diff changeset
  4141
/**
d5376271f96b Added a cron task to sessions.php that deletes old admin keys once a week
Dan
parents: 472
diff changeset
  4142
 * 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
  4143
 */
d5376271f96b Added a cron task to sessions.php that deletes old admin keys once a week
Dan
parents: 472
diff changeset
  4144
d5376271f96b Added a cron task to sessions.php that deletes old admin keys once a week
Dan
parents: 472
diff changeset
  4145
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
  4146
{
d5376271f96b Added a cron task to sessions.php that deletes old admin keys once a week
Dan
parents: 472
diff changeset
  4147
  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
  4148
  
d5376271f96b Added a cron task to sessions.php that deletes old admin keys once a week
Dan
parents: 472
diff changeset
  4149
  $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
  4150
  $ul_member = USER_LEVEL_MEMBER;
d5376271f96b Added a cron task to sessions.php that deletes old admin keys once a week
Dan
parents: 472
diff changeset
  4151
  if ( !$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
  4152
    $db->_die();
d5376271f96b Added a cron task to sessions.php that deletes old admin keys once a week
Dan
parents: 472
diff changeset
  4153
}
d5376271f96b Added a cron task to sessions.php that deletes old admin keys once a week
Dan
parents: 472
diff changeset
  4154
d5376271f96b Added a cron task to sessions.php that deletes old admin keys once a week
Dan
parents: 472
diff changeset
  4155
// Once a week
d5376271f96b Added a cron task to sessions.php that deletes old admin keys once a week
Dan
parents: 472
diff changeset
  4156
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
  4157
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
  4158
/**
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
  4159
 * 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
  4160
 */
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
  4161
573
43e7254afdb4 Renamed some functions (that were new in this release anyway) due to compatibility broken with PunBB bridge
Dan
parents: 571
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  4162
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
  4163
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4164
?>