includes/sessions.php
author Dan
Sat, 07 Jun 2008 12:46:18 -0400
changeset 562 75df0b2c596c
parent 557 26479224936a
child 568 3700f7124c2b
permissions -rw-r--r--
Got initial CSRF token framework implemented and sample implementation added in Special:Logout; removing Javascript compression engine from aggressive_optimize_html() and instead calling JavascriptCompressor class from js-compressor.php
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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 1.1.4 (Caoineag alpha 4)
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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 - irreversibly destroyed when disallow_password_grab() is called
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   * @var string
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   */
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  var $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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  # Basic functions
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  /**
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   * Constructor.
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   */
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  function __construct()
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  {
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    global $db, $session, $paths, $template, $plugins; // Common objects
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    if ( defined('IN_ENANO_INSTALL') && !defined('IN_ENANO_UPGRADE') )
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    {
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      @include(ENANO_ROOT.'/config.new.php');
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    }
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    else
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    {
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      @include(ENANO_ROOT.'/config.php');
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    }
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1
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    unset($dbhost, $dbname, $dbuser, $dbpasswd);
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    if(isset($crypto_key))
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    {
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      $this->private_key = $crypto_key;
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      $this->private_key = hexdecode($this->private_key);
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    }
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    else
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    {
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      if(is_writable(ENANO_ROOT.'/config.php'))
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      {
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        // Generate and stash a private key
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        // This should only happen during an automated silent gradual migration to the new encryption platform.
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        $aes = AESCrypt::singleton(AES_BITS, AES_BLOCKSIZE);
1
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        $this->private_key = $aes->gen_readymade_key();
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        $config = file_get_contents(ENANO_ROOT.'/config.php');
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        if(!$config)
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        {
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          die('$session->__construct(): can\'t get the contents of config.php');
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        }
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        $config = str_replace("?>", "\$crypto_key = '{$this->private_key}';\n?>", $config);
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        // And while we're at it...
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        $config = str_replace('MIDGET_INSTALLED', 'ENANO_INSTALLED', $config);
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        $fh = @fopen(ENANO_ROOT.'/config.php', 'w');
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        if ( !$fh ) 
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        {
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          die('$session->__construct(): Couldn\'t open config file for writing to store the private key, I tried to avoid something like this...');
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        }
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        fwrite($fh, $config);
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        fclose($fh);
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      }
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      else
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      {
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        die_semicritical('Crypto error', '<p>No private key was found in the config file, and we can\'t generate one because we don\'t have write access to the config file. Please CHMOD config.php to 666 or 777 and reload this page.</p>');
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      }
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    }
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    // Check for compatibility mode
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    if(defined('IN_ENANO_INSTALL'))
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    {
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      $q = $db->sql_query('SELECT old_encryption FROM '.table_prefix.'users LIMIT 1;');
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      if(!$q)
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      {
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        $error = mysql_error();
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        if(strstr($error, "Unknown column 'old_encryption'"))
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          $this->compat = true;
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        else
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          $db->_die('This should never happen and is a bug - the only error that was supposed to happen here didn\'t happen. (sessions.php in constructor, during compat mode check)');
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      }
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      $db->free_result();
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    }
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  }
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  /**
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   * PHP 4 compatible constructor. Deprecated in 1.1.x.
1
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   */
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  /*
1
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  function sessionManager()
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  {
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    $this->__construct();
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  }
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  */
1
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  /**
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   * Wrapper function to sanitize strings for MySQL and HTML
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   * @param string $text The text to sanitize
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   * @return string
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   */
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  function prepare_text($text)
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  {
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    global $db;
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    return $db->escape(htmlspecialchars($text));
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  }
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  /**
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   * Makes a SQL query and handles error checking
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   * @param string $query The SQL query to make
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   * @return resource
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   */
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  function sql($query)
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  {
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    global $db, $session, $paths, $template, $plugins; // Common objects
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    $result = $db->sql_query($query);
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diff changeset
   401
    if(!$result)
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diff changeset
   402
    {
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diff changeset
   403
      $db->_die('The error seems to have occurred somewhere in the session management code.');
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diff changeset
   404
    }
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diff changeset
   405
    return $result;
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diff changeset
   406
  }
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diff changeset
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diff changeset
   408
  # Session restoration and permissions
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diff changeset
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  /**
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   * Initializes the basic state of things, including most user prefs, login data, cookie stuff
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   */
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diff changeset
   413
  
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   414
  function start()
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diff changeset
   415
  {
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    global $db, $session, $paths, $template, $plugins; // Common objects
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    global $lang;
406
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    global $timezone;
1
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   419
    if($this->started) return;
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   420
    $this->started = true;
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   421
    $user = false;
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   422
    if(isset($_COOKIE['sid']))
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diff changeset
   423
    {
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   424
      if($this->compat)
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diff changeset
   425
      {
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   426
        $userdata = $this->compat_validate_session($_COOKIE['sid']);
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   427
      }
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diff changeset
   428
      else
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diff changeset
   429
      {
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diff changeset
   430
        $userdata = $this->validate_session($_COOKIE['sid']);
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diff changeset
   431
      }
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   432
      if(is_array($userdata))
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diff changeset
   433
      {
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   434
        $data = RenderMan::strToPageID($paths->get_pageid_from_url());
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   436
        if(!$this->compat && $userdata['account_active'] != 1 && $data[1] != 'Special' && $data[1] != 'Admin')
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   437
        {
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          $language = intval(getConfig('default_language'));
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          $lang = new Language($language);
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   440
          @setlocale(LC_ALL, $lang->lang_code);
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1
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          $this->logout();
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parents:
diff changeset
   443
          $a = getConfig('account_activation');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   444
          switch($a)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   445
          {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   446
            case 'none':
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   447
            default:
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
   448
              $solution = $lang->get('user_login_noact_solution_none');
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   449
              break;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   450
            case 'user':
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
   451
              $solution = $lang->get('user_login_noact_solution_user');
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   452
              break;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   453
            case 'admin':
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
   454
              $solution = $lang->get('user_login_noact_solution_admin');
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   455
              break;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   456
          }
127
a2b20a832447 Vastly improved UX for a login to an inactive account
Dan
parents: 73
diff changeset
   457
          
a2b20a832447 Vastly improved UX for a login to an inactive account
Dan
parents: 73
diff changeset
   458
          // admin activation request opportunity
a2b20a832447 Vastly improved UX for a login to an inactive account
Dan
parents: 73
diff changeset
   459
          $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']) . '\';');
a2b20a832447 Vastly improved UX for a login to an inactive account
Dan
parents: 73
diff changeset
   460
          if ( !$q )
a2b20a832447 Vastly improved UX for a login to an inactive account
Dan
parents: 73
diff changeset
   461
            $db->_die();
a2b20a832447 Vastly improved UX for a login to an inactive account
Dan
parents: 73
diff changeset
   462
          
a2b20a832447 Vastly improved UX for a login to an inactive account
Dan
parents: 73
diff changeset
   463
          $can_request = ( $db->numrows() < 1 );
a2b20a832447 Vastly improved UX for a login to an inactive account
Dan
parents: 73
diff changeset
   464
          $db->free_result();
a2b20a832447 Vastly improved UX for a login to an inactive account
Dan
parents: 73
diff changeset
   465
          
a2b20a832447 Vastly improved UX for a login to an inactive account
Dan
parents: 73
diff changeset
   466
          if ( isset($_POST['logout']) )
a2b20a832447 Vastly improved UX for a login to an inactive account
Dan
parents: 73
diff changeset
   467
          {
a2b20a832447 Vastly improved UX for a login to an inactive account
Dan
parents: 73
diff changeset
   468
            $this->sid = $_COOKIE['sid'];
a2b20a832447 Vastly improved UX for a login to an inactive account
Dan
parents: 73
diff changeset
   469
            $this->user_logged_in = true;
a2b20a832447 Vastly improved UX for a login to an inactive account
Dan
parents: 73
diff changeset
   470
            $this->user_id =       intval($userdata['user_id']);
a2b20a832447 Vastly improved UX for a login to an inactive account
Dan
parents: 73
diff changeset
   471
            $this->username =      $userdata['username'];
a2b20a832447 Vastly improved UX for a login to an inactive account
Dan
parents: 73
diff changeset
   472
            $this->auth_level =    USER_LEVEL_MEMBER;
a2b20a832447 Vastly improved UX for a login to an inactive account
Dan
parents: 73
diff changeset
   473
            $this->user_level =    USER_LEVEL_MEMBER;
a2b20a832447 Vastly improved UX for a login to an inactive account
Dan
parents: 73
diff changeset
   474
            $this->logout();
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
   475
            redirect(scriptPath . '/', $lang->get('user_login_noact_msg_logout_success_title'), $lang->get('user_login_noact_msg_logout_success_body'), 5);
127
a2b20a832447 Vastly improved UX for a login to an inactive account
Dan
parents: 73
diff changeset
   476
          }
a2b20a832447 Vastly improved UX for a login to an inactive account
Dan
parents: 73
diff changeset
   477
          
a2b20a832447 Vastly improved UX for a login to an inactive account
Dan
parents: 73
diff changeset
   478
          if ( $can_request && !isset($_POST['activation_request']) )
a2b20a832447 Vastly improved UX for a login to an inactive account
Dan
parents: 73
diff changeset
   479
          {
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
   480
            $form = '<p>' . $lang->get('user_login_noact_msg_ask_admins') . '</p>
127
a2b20a832447 Vastly improved UX for a login to an inactive account
Dan
parents: 73
diff changeset
   481
                     <form action="' . makeUrlNS('System', 'ActivateStub') . '" method="post">
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
   482
                       <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>
127
a2b20a832447 Vastly improved UX for a login to an inactive account
Dan
parents: 73
diff changeset
   483
                     </form>';
a2b20a832447 Vastly improved UX for a login to an inactive account
Dan
parents: 73
diff changeset
   484
          }
a2b20a832447 Vastly improved UX for a login to an inactive account
Dan
parents: 73
diff changeset
   485
          else
a2b20a832447 Vastly improved UX for a login to an inactive account
Dan
parents: 73
diff changeset
   486
          {
a2b20a832447 Vastly improved UX for a login to an inactive account
Dan
parents: 73
diff changeset
   487
            if ( $can_request && isset($_POST['activation_request']) )
a2b20a832447 Vastly improved UX for a login to an inactive account
Dan
parents: 73
diff changeset
   488
            {
a2b20a832447 Vastly improved UX for a login to an inactive account
Dan
parents: 73
diff changeset
   489
              $this->admin_activation_request($userdata['username']);
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
   490
              $form = '<p>' . $lang->get('user_login_noact_msg_admins_just_asked') . '</p>
127
a2b20a832447 Vastly improved UX for a login to an inactive account
Dan
parents: 73
diff changeset
   491
                       <form action="' . makeUrlNS('System', 'ActivateStub') . '" method="post">
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
   492
                         <p><input type="submit" name="logout" value="' . $lang->get('user_login_noact_btn_log_out') . '" /></p>
127
a2b20a832447 Vastly improved UX for a login to an inactive account
Dan
parents: 73
diff changeset
   493
                       </form>';
a2b20a832447 Vastly improved UX for a login to an inactive account
Dan
parents: 73
diff changeset
   494
            }
a2b20a832447 Vastly improved UX for a login to an inactive account
Dan
parents: 73
diff changeset
   495
            else
a2b20a832447 Vastly improved UX for a login to an inactive account
Dan
parents: 73
diff changeset
   496
            {
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
   497
              $form = '<p>' . $lang->get('user_login_noact_msg_admins_asked') . '</p>
127
a2b20a832447 Vastly improved UX for a login to an inactive account
Dan
parents: 73
diff changeset
   498
                       <form action="' . makeUrlNS('System', 'ActivateStub') . '" method="post">
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
   499
                         <p><input type="submit" name="logout" value="' . $lang->get('user_login_noact_btn_log_out') . '" /></p>
127
a2b20a832447 Vastly improved UX for a login to an inactive account
Dan
parents: 73
diff changeset
   500
                       </form>';
a2b20a832447 Vastly improved UX for a login to an inactive account
Dan
parents: 73
diff changeset
   501
            }
a2b20a832447 Vastly improved UX for a login to an inactive account
Dan
parents: 73
diff changeset
   502
          }
a2b20a832447 Vastly improved UX for a login to an inactive account
Dan
parents: 73
diff changeset
   503
          
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
   504
          die_semicritical($lang->get('user_login_noact_title'), '<p>' . $lang->get('user_login_noact_msg_intro') . ' '.$solution.'</p>' . $form);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   505
        }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   506
        
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   507
        $this->sid = $_COOKIE['sid'];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   508
        $this->user_logged_in = true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   509
        $this->user_id =       intval($userdata['user_id']);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   510
        $this->username =      $userdata['username'];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   511
        $this->password_hash = $userdata['password'];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   512
        $this->user_level =    intval($userdata['user_level']);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   513
        $this->real_name =     $userdata['real_name'];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   514
        $this->email =         $userdata['email'];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   515
        $this->unread_pms =    $userdata['num_pms'];
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
   516
        $this->user_title =    $userdata['user_title'];
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   517
        if(!$this->compat)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   518
        {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   519
          $this->theme =         $userdata['theme'];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   520
          $this->style =         $userdata['style'];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   521
          $this->signature =     $userdata['signature'];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   522
          $this->reg_time =      $userdata['reg_time'];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   523
        }
436
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
   524
        $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
   525
        // generate an anti-CSRF token
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
   526
        $this->csrf_token =    sha1($this->username . $this->sid . $this->user_id);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   527
        if(!isset($template->named_theme_list[$this->theme]))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   528
        {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   529
          if($this->compat || !is_object($template))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   530
          {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   531
            $this->theme = 'oxygen';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   532
            $this->style = 'bleu';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   533
          }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   534
          else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   535
          {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   536
            $this->theme = $template->default_theme;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   537
            $this->style = $template->default_style;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   538
          }
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
        $user = true;
406
7468a663315f Added some basic timezone support; DST support is still to come.
Dan
parents: 402
diff changeset
   541
        $GLOBALS['timezone'] = $userdata['user_timezone'];
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   542
        
209
8a00247d1dee Login page mostly localized
Dan
parents: 204
diff changeset
   543
        // Set language
8a00247d1dee Login page mostly localized
Dan
parents: 204
diff changeset
   544
        if ( !defined('ENANO_ALLOW_LOAD_NOLANG') )
8a00247d1dee Login page mostly localized
Dan
parents: 204
diff changeset
   545
        {
8a00247d1dee Login page mostly localized
Dan
parents: 204
diff changeset
   546
          $lang_id = intval($userdata['user_lang']);
8a00247d1dee Login page mostly localized
Dan
parents: 204
diff changeset
   547
          $lang = new Language($lang_id);
406
7468a663315f Added some basic timezone support; DST support is still to come.
Dan
parents: 402
diff changeset
   548
          @setlocale(LC_ALL, $lang->lang_code);
209
8a00247d1dee Login page mostly localized
Dan
parents: 204
diff changeset
   549
        }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   550
        
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   551
        if(isset($_REQUEST['auth']) && !$this->sid_super)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   552
        {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   553
          // 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
   554
          if($this->compat)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   555
          {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   556
            $key = $_REQUEST['auth'];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   557
            $super = $this->compat_validate_session($key);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   558
          }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   559
          else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   560
          {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   561
            $key = strrev($_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
   562
            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
   563
            {
b2f985e4cef3 Fixed a number of issues with SQL query readability and some undefined index-ish errors; consequently the SQL report feature was added
Dan
parents: 270
diff changeset
   564
              $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
   565
            }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   566
          }
518
2b826f2640e9 SECURITY: Disabled caching of decrypted DiffieHellman login requests
Dan
parents: 511
diff changeset
   567
          if(is_array(@$super))
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   568
          {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   569
            $this->auth_level = intval($super['auth_level']);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   570
            $this->sid_super = $_REQUEST['auth'];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   571
          }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   572
        }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   573
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   574
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   575
    if(!$user)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   576
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   577
      //exit;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   578
      $this->register_guest_session();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   579
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   580
    if(!$this->compat)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   581
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   582
      // 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
   583
      $q = $this->sql('SELECT g.group_name,g.group_id,m.is_mod FROM '.table_prefix.'groups AS g' . "\n"
b2f985e4cef3 Fixed a number of issues with SQL query readability and some undefined index-ish errors; consequently the SQL report feature was added
Dan
parents: 270
diff changeset
   584
        . '  LEFT JOIN '.table_prefix.'group_members AS m' . "\n"
b2f985e4cef3 Fixed a number of issues with SQL query readability and some undefined index-ish errors; consequently the SQL report feature was added
Dan
parents: 270
diff changeset
   585
        . '    ON g.group_id=m.group_id' . "\n"
b2f985e4cef3 Fixed a number of issues with SQL query readability and some undefined index-ish errors; consequently the SQL report feature was added
Dan
parents: 270
diff changeset
   586
        . '  WHERE ( m.user_id='.$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
   587
        . '    OR g.group_name=\'Everyone\')' . "\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
   588
        . '    ' . ( enano_version() == '1.0RC1' ? '' : 'AND ( m.pending != 1 OR m.pending 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
   589
        . '  ORDER BY group_id ASC;'); // Make sure "Everyone" comes first so the permissions can be overridden
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   590
      if($row = $db->fetchrow())
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   591
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   592
        do {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   593
          $this->groups[$row['group_id']] = $row['group_name'];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   594
          $this->group_mod[$row['group_id']] = ( intval($row['is_mod']) == 1 );
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   595
        } while($row = $db->fetchrow());
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   596
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   597
      else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   598
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   599
        die('No group info');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   600
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   601
    }
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
   602
    
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
   603
    // make sure we aren't banned
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   604
    $this->check_banlist();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   605
    
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
   606
    // 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
   607
    // 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
   608
    // 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
   609
    if ( isset ( $_GET['printable'] ) )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   610
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   611
      $this->theme = 'printable';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   612
      $this->style = 'default';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   613
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   614
    
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
   615
    // 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
   616
    $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
   617
    
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
   618
    profiler_log('Sessions started');
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   619
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   620
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   621
  # Logins
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   622
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   623
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   624
   * Attempts to perform a login using crypto functions
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   625
   * @param string $username The username
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   626
   * @param string $aes_data The encrypted password, hex-encoded
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   627
   * @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
   628
   * @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
   629
   * @param int $level The privilege level we're authenticating for, defaults to 0
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
   630
   * @param array $captcha_hash Optional. If we're locked out and the lockout policy is captcha, this should be the identifier for the code.
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
   631
   * @param array $captcha_code Optional. If we're locked out and the lockout policy is captcha, this should be the code the user entered.
436
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
   632
   * @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
   633
   * @return string 'success' on success, or error string on failure
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   634
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   635
   
436
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
   636
  function login_with_crypto($username, $aes_data, $aes_key_id, $challenge, $level = USER_LEVEL_MEMBER, $captcha_hash = false, $captcha_code = false, $lookup_key = true)
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   637
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   638
    global $db, $session, $paths, $template, $plugins; // Common objects
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   639
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   640
    $privcache = $this->private_key;
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
   641
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
   642
    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
   643
    {
436
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
   644
      $timestamp_cutoff = time() - $duration;
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
   645
      $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
   646
      $fails = $db->numrows();
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
   647
      // 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
   648
      $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
   649
      $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
   650
      // 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
   651
      $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
   652
      $policy = ( $x = getConfig('lockout_policy') && in_array(getConfig('lockout_policy'), array('lockout', 'disable', 'captcha')) ) ? getConfig('lockout_policy') : 'lockout';
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
   653
      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
   654
      {
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
   655
        // 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
   656
        $real_code = $this->get_captcha($captcha_hash);
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
   657
      }
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
   658
      if ( $policy != 'disable' && !( $policy == 'captcha' && isset($real_code) && strtolower($real_code) == strtolower($captcha_code) ) )
179
36b287f1d85c [F] Added support for account lockouts. User is locked out or required to complete a CAPTCHA after specified threshold for specified period.
Dan
parents: 178
diff changeset
   659
      {
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
        $ipaddr = $db->escape($_SERVER['REMOTE_ADDR']);
182
c69730750be3 Fixed the security hole (really, I'm a moron - used $failed > $threshold instead of $failed >= $threashold) and patched up some...erm... math issues
Dan
parents: 181
diff changeset
   661
        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
   662
        {
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
          // 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
   664
          $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
   665
          $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
   666
          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
   667
              '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
   668
              '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
   669
              '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
   670
              '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
   671
              '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
   672
              'lockout_policy' => $policy,
182
c69730750be3 Fixed the security hole (really, I'm a moron - used $failed > $threshold instead of $failed >= $threashold) and patched up some...erm... math issues
Dan
parents: 181
diff changeset
   673
              '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
   674
              '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
   675
            );
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
        }
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
   677
      }
436
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
   678
      $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
   679
    }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   680
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   681
    // 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
   682
    $aes = AESCrypt::singleton(AES_BITS, AES_BLOCKSIZE);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   683
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   684
    // Fetch our decryption key
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   685
    
436
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
   686
    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
   687
    {
436
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
   688
      $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
   689
      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
   690
      {
436
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
   691
        // 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
   692
        if ( strlen(getConfig('login_key_cache')) > 65000 )
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
   693
        {
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
   694
          setConfig('login_key_cache', '');
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
   695
          return array(
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
   696
            'success' => false,
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
   697
            'error' => 'key_not_found_cleared',
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
   698
            );
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
   699
        }
304
e2cb5f1432c8 Merging in the newly stable Coblynau
Dan
parents: 271 292
diff changeset
   700
        return array(
e2cb5f1432c8 Merging in the newly stable Coblynau
Dan
parents: 271 292
diff changeset
   701
          'success' => false,
436
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
   702
          'error' => 'key_not_found'
304
e2cb5f1432c8 Merging in the newly stable Coblynau
Dan
parents: 271 292
diff changeset
   703
          );
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
   704
      }
436
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
   705
    }
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
   706
    else
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
   707
    {
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
   708
      $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
   709
    }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   710
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   711
    // Convert the key to a binary string
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   712
    $bin_key = hexdecode($aes_key);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   713
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   714
    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
   715
      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
   716
        '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
   717
        '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
   718
        );
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   719
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   720
    // Decrypt our password
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   721
    $password = $aes->decrypt($aes_data, $bin_key, ENC_HEX);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   722
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   723
    // Initialize our success switch
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   724
    $success = false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   725
    
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
   726
    // Escaped username
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
   727
    $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
   728
    $db_username_lower = $this->prepare_text(strtolower($username));
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
   729
    $db_username       = $this->prepare_text($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
   730
    
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   731
    // Select the user data from the table, and decrypt that so we can verify the password
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
   732
    $this->sql('SELECT password,old_encryption,user_id,user_level,theme,style,temp_password,temp_password_time FROM '.table_prefix.'users WHERE ' . ENANO_SQLFUNC_LOWERCASE . '(username)=\''.$db_username_lower.'\' OR username=\'' . $db_username . '\';');
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   733
    if($db->numrows() < 1)
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
   734
    {
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
   735
      // This wasn't logged in <1.0.2, dunno how it slipped through
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
   736
      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
   737
        $this->sql('INSERT INTO '.table_prefix.'logs(log_type,action,time_id,date_string,author,edit_summary,page_text) VALUES(\'security\', \'admin_auth_bad\', '.time().', \''.enano_date('d M Y h:i a').'\', \''.$db->escape($username).'\', \''.$db->escape($_SERVER['REMOTE_ADDR']).'\', ' . intval($level) . ')');
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
   738
      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
   739
        $this->sql('INSERT INTO '.table_prefix.'logs(log_type,action,time_id,date_string,author,edit_summary) VALUES(\'security\', \'auth_bad\', '.time().', \''.enano_date('d M Y h:i a').'\', \''.$db->escape($username).'\', \''.$db->escape($_SERVER['REMOTE_ADDR']).'\')');
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
   740
    
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
   741
      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
   742
      {
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
   743
        $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
   744
        // 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
   745
        $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
   746
        $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
   747
        // ooh boy, somebody's in trouble ;-)
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
   748
        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
   749
            '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
   750
            '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
   751
            '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
   752
            '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
   753
            'lockout_fails' => $fails,
182
c69730750be3 Fixed the security hole (really, I'm a moron - used $failed > $threshold instead of $failed >= $threashold) and patched up some...erm... math issues
Dan
parents: 181
diff changeset
   754
            'time_rem' => ( $duration / 60 ),
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
   755
            '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
   756
          );
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
   757
      }
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
   758
      
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
   759
      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
   760
          '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
   761
          '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
   762
        );
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
   763
    }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   764
    $row = $db->fetchrow();
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
    // Check to see if we're logging in using a temporary password
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   767
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   768
    if((intval($row['temp_password_time']) + 3600*24) > time() )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   769
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   770
      $temp_pass = $aes->decrypt( $row['temp_password'], $this->private_key, ENC_HEX );
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   771
      if( $temp_pass == $password )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   772
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   773
        $url = makeUrlComplete('Special', 'PasswordReset/stage2/' . $row['user_id'] . '/' . $row['temp_password']);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   774
        
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   775
        $code = $plugins->setHook('login_password_reset');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   776
        foreach ( $code as $cmd )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   777
        {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   778
          eval($cmd);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   779
        }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   780
        
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
   781
        redirect($url, '', '', 0);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   782
        exit;
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
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   785
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   786
    if($row['old_encryption'] == 1)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   787
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   788
      // The user's password is stored using the obsolete and insecure MD5 algorithm, so we'll update the field with the new password
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   789
      if(md5($password) == $row['password'])
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
        $pass_stashed = $aes->encrypt($password, $this->private_key, ENC_HEX);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   792
        $this->sql('UPDATE '.table_prefix.'users SET password=\''.$pass_stashed.'\',old_encryption=0 WHERE user_id='.$row['user_id'].';');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   793
        $success = true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   794
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   795
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   796
    else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   797
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   798
      // 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; if so then do challenge authentication
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   799
      $real_pass = $aes->decrypt(hexdecode($row['password']), $this->private_key, ENC_BINARY);
436
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
   800
      if($password === $real_pass && is_string($password))
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   801
      {
436
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
   802
        // Yay! We passed AES authentication. Previously an MD5 challenge was done here, this was deemed redundant in 1.1.3.
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
   803
        // It didn't seem to provide any additional security...
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
   804
        $success = true;
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   805
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   806
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   807
    if($success)
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
      if($level > $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
   810
        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
   811
          '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
   812
          '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
   813
        );
436
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
   814
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
   815
      /*        
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
   816
      return array(
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
   817
        'success' => false,
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
   818
        'error' => 'Successful authentication, but session manager is in debug mode - remove the "return array(...);" in includes/sessions.php:' . ( __LINE__ - 2 )
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
   819
      );
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
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
      $sess = $this->register_session(intval($row['user_id']), $username, $password, $level);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   823
      if($sess)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   824
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   825
        $this->username = $username;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   826
        $this->user_id = intval($row['user_id']);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   827
        $this->theme = $row['theme'];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   828
        $this->style = $row['style'];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   829
        
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   830
        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
   831
          $this->sql('INSERT INTO '.table_prefix.'logs(log_type,action,time_id,date_string,author,edit_summary,page_text) VALUES(\'security\', \'admin_auth_good\', '.time().', \''.enano_date('d M Y h:i a').'\', \''.$db->escape($username).'\', \''.$db->escape($_SERVER['REMOTE_ADDR']).'\', ' . intval($level) . ')');
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   832
        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
   833
          $this->sql('INSERT INTO '.table_prefix.'logs(log_type,action,time_id,date_string,author,edit_summary) VALUES(\'security\', \'auth_good\', '.time().', \''.enano_date('d M Y h:i a').'\', \''.$db->escape($username).'\', \''.$db->escape($_SERVER['REMOTE_ADDR']).'\')');
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   834
        
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   835
        $code = $plugins->setHook('login_success');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   836
        foreach ( $code as $cmd )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   837
        {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   838
          eval($cmd);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   839
        }
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
   840
        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
   841
          '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
   842
        );
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   843
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   844
      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
   845
        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
   846
          '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
   847
          '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
   848
        );
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   849
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   850
    else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   851
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   852
      if($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
   853
        $this->sql('INSERT INTO '.table_prefix.'logs(log_type,action,time_id,date_string,author,edit_summary,page_text) VALUES(\'security\', \'admin_auth_bad\', '.time().', \''.enano_date('d M Y h:i a').'\', \''.$db->escape($username).'\', \''.$db->escape($_SERVER['REMOTE_ADDR']).'\', ' . intval($level) . ')');
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   854
      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
   855
        $this->sql('INSERT INTO '.table_prefix.'logs(log_type,action,time_id,date_string,author,edit_summary) VALUES(\'security\', \'auth_bad\', '.time().', \''.enano_date('d M Y h:i a').'\', \''.$db->escape($username).'\', \''.$db->escape($_SERVER['REMOTE_ADDR']).'\')');
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   856
        
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
   857
      // Do we also need to increment the lockout countdown?
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
   858
      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
   859
      {
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
   860
        $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
   861
        // 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
   862
        $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
   863
        $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
   864
        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
   865
            '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
   866
            '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
   867
            '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
   868
            '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
   869
            'lockout_fails' => $fails,
182
c69730750be3 Fixed the security hole (really, I'm a moron - used $failed > $threshold instead of $failed >= $threashold) and patched up some...erm... math issues
Dan
parents: 181
diff changeset
   870
            'time_rem' => ( $duration / 60 ),
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
   871
            '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
   872
          );
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
   873
      }
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
   874
        
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
   875
      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
   876
        '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
   877
        '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
   878
      );
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   879
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   880
  }
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
   * 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
   884
   * 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
   885
   * 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
   886
   * @param string $username The username
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   887
   * @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
   888
   * @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
   889
   * @param int $level The privilege level we're authenticating for, defaults to 0
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   890
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   891
  
436
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
   892
  function login_without_crypto($username, $password, $already_md5ed = false, $level = USER_LEVEL_MEMBER, $captcha_hash = false, $captcha_code = false)
1
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
    global $db, $session, $paths, $template, $plugins; // Common objects
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   895
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   896
    $pass_hashed = ( $already_md5ed ) ? $password : md5($password);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   897
    
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
   898
    // 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
   899
    // (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
   900
    $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
   901
    
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   902
    // Perhaps we're upgrading Enano?
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   903
    if($this->compat)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   904
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   905
      return $this->login_compat($username, $pass_hashed, $level);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   906
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   907
    
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
   908
    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
   909
    {
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
   910
      // 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
   911
      $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
   912
      $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
   913
      // 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
   914
      $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
   915
      $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
   916
      
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
   917
      $timestamp_cutoff = time() - $duration;
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
   918
      $ipaddr = $db->escape($_SERVER['REMOTE_ADDR']);
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
   919
      $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
   920
      $fails = $db->numrows();
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
   921
      
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
   922
      $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
   923
      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
   924
      {
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
   925
        // 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
   926
        $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
   927
        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
   928
        {
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
   929
          $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
   930
        }
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
   931
      }
436
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
   932
      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
   933
      {
436
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
   934
        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
   935
        {
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
   936
          // 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
   937
          $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
   938
          $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
   939
          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
   940
              '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
   941
              '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
   942
              '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
   943
              '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
   944
              '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
   945
              'lockout_policy' => $policy,
436
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
   946
              '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
   947
              '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
   948
            );
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
   949
        }
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
   950
      }
436
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
   951
      $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
   952
    }
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
   953
    
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   954
    // 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
   955
    $aes = AESCrypt::singleton(AES_BITS, AES_BLOCKSIZE);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   956
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   957
    // Initialize our success switch
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   958
    $success = false;
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
    // 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
   961
    $this->sql('SELECT password,old_encryption,user_id,user_level,temp_password,temp_password_time FROM '.table_prefix.'users WHERE ' . ENANO_SQLFUNC_LOWERCASE . '(username)=\''.$this->prepare_text(strtolower($username)).'\';');
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   962
    if($db->numrows() < 1)
188
b4aaca42c8a4 SECURITY: Fix failure to log login failure on no row match
Dan
parents: 174
diff changeset
   963
    {
b4aaca42c8a4 SECURITY: Fix failure to log login failure on no row match
Dan
parents: 174
diff changeset
   964
      // 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
   965
      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
   966
        $this->sql('INSERT INTO '.table_prefix.'logs(log_type,action,time_id,date_string,author,edit_summary,page_text) VALUES(\'security\', \'admin_auth_bad\', '.time().', \''.enano_date('d M Y h:i a').'\', \''.$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
   967
      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
   968
        $this->sql('INSERT INTO '.table_prefix.'logs(log_type,action,time_id,date_string,author,edit_summary) VALUES(\'security\', \'auth_bad\', '.time().', \''.enano_date('d M Y h:i a').'\', \''.$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
   969
      
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
   970
      // 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
   971
      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
   972
      {
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
   973
        $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
   974
        // 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
   975
        $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
   976
        $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
   977
        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
   978
            '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
   979
            '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
   980
            '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
   981
            '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
   982
            '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
   983
            '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
   984
          );
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
   985
      }
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
   986
      
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
   987
      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
   988
        '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
   989
        '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
   990
      );
188
b4aaca42c8a4 SECURITY: Fix failure to log login failure on no row match
Dan
parents: 174
diff changeset
   991
    }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   992
    $row = $db->fetchrow();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   993
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   994
    // Check to see if we're logging in using a temporary password
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   995
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   996
    if((intval($row['temp_password_time']) + 3600*24) > time() )
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
      $temp_pass = $aes->decrypt( $row['temp_password'], $this->private_key, ENC_HEX );
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   999
      if( md5($temp_pass) == $pass_hashed )
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
        $code = $plugins->setHook('login_password_reset');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1002
        foreach ( $code as $cmd )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1003
        {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1004
          eval($cmd);
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
        
521
d264784355e5 Implemented the password-reset redirect _properly_ instead of the hackish direct header() call in sessions.php
Dan
parents: 511
diff changeset
  1007
        return array(
d264784355e5 Implemented the password-reset redirect _properly_ instead of the hackish direct header() call in sessions.php
Dan
parents: 511
diff changeset
  1008
            'success' => false,
d264784355e5 Implemented the password-reset redirect _properly_ instead of the hackish direct header() call in sessions.php
Dan
parents: 511
diff changeset
  1009
            '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
  1010
            '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
  1011
          );
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1012
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1013
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1014
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1015
    if($row['old_encryption'] == 1)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1016
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1017
      // The user's password is stored using the obsolete and insecure MD5 algorithm - we'll update the field with the new password
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1018
      if($pass_hashed == $row['password'] && !$already_md5ed)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1019
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1020
        $pass_stashed = $aes->encrypt($password, $this->private_key, ENC_HEX);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1021
        $this->sql('UPDATE '.table_prefix.'users SET password=\''.$pass_stashed.'\',old_encryption=0 WHERE user_id='.$row['user_id'].';');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1022
        $success = true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1023
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1024
      elseif($pass_hashed == $row['password'] && $already_md5ed)
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
        // 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
  1027
        $success = true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1028
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1029
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1030
    else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1031
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1032
      // 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
  1033
      $real_pass = $aes->decrypt($row['password'], $this->private_key);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1034
      if($pass_hashed == md5($real_pass))
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
        $success = true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1037
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1038
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1039
    if($success)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1040
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1041
      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
  1042
        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
  1043
          '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
  1044
          '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
  1045
        );
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1046
      $sess = $this->register_session(intval($row['user_id']), $username, $real_pass, $level);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1047
      if($sess)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1048
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1049
        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
  1050
          $this->sql('INSERT INTO '.table_prefix.'logs(log_type,action,time_id,date_string,author,edit_summary,page_text) VALUES(\'security\', \'admin_auth_good\', '.time().', \''.enano_date('d M Y h:i a').'\', \''.$db->escape($username).'\', \''.$db->escape($_SERVER['REMOTE_ADDR']).'\', ' . intval($level) . ')');
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1051
        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
  1052
          $this->sql('INSERT INTO '.table_prefix.'logs(log_type,action,time_id,date_string,author,edit_summary) VALUES(\'security\', \'auth_good\', '.time().', \''.enano_date('d M Y h:i a').'\', \''.$db->escape($username).'\', \''.$db->escape($_SERVER['REMOTE_ADDR']).'\')');
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1053
        
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1054
        $code = $plugins->setHook('login_success');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1055
        foreach ( $code as $cmd )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1056
        {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1057
          eval($cmd);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1058
        }
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
  1059
        
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
  1060
        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
  1061
          '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
  1062
          );
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1063
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1064
      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
  1065
        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
  1066
          '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
  1067
          '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
  1068
        );
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1069
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1070
    else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1071
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1072
      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
  1073
        $this->sql('INSERT INTO '.table_prefix.'logs(log_type,action,time_id,date_string,author,edit_summary,page_text) VALUES(\'security\', \'admin_auth_bad\', '.time().', \''.enano_date('d M Y h:i a').'\', \''.$db->escape($username).'\', \''.$db->escape($_SERVER['REMOTE_ADDR']).'\', ' . intval($level) . ')');
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1074
      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
  1075
        $this->sql('INSERT INTO '.table_prefix.'logs(log_type,action,time_id,date_string,author,edit_summary) VALUES(\'security\', \'auth_bad\', '.time().', \''.enano_date('d M Y h:i a').'\', \''.$db->escape($username).'\', \''.$db->escape($_SERVER['REMOTE_ADDR']).'\')');
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1076
        
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
  1077
      // Do we also need to increment the lockout countdown?
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
  1078
      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
  1079
      {
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
  1080
        $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
  1081
        // 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
  1082
        $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
  1083
        $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
  1084
        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
  1085
            '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
  1086
            '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
  1087
            '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
  1088
            '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
  1089
            '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
  1090
            '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
  1091
          );
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
  1092
      }
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
  1093
        
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
  1094
      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
  1095
        '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
  1096
        '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
  1097
      );
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1098
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1099
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1100
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1101
  /**
554
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  1102
   * 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
  1103
   * @param string $username
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1104
   * @param string $password This should be an MD5 hash
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1105
   * @return string 'success' if successful, or error message on failure
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1106
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1107
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1108
  function login_compat($username, $password, $level = 0)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1109
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1110
    global $db, $session, $paths, $template, $plugins; // Common objects
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1111
    $pass_hashed =& $password;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1112
    $this->sql('SELECT password,user_id,user_level FROM '.table_prefix.'users WHERE username=\''.$this->prepare_text($username).'\';');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1113
    if($db->numrows() < 1)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1114
      return 'The username and/or password is incorrect.';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1115
    $row = $db->fetchrow();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1116
    if($row['password'] == $password)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1117
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1118
      if((int)$level > (int)$row['user_level'])
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1119
        return 'You are not authorized for this level of access.';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1120
      $sess = $this->register_session_compat(intval($row['user_id']), $username, $password, $level);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1121
      if($sess)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1122
        return 'success';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1123
      else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1124
        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
  1125
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1126
    else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1127
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1128
      return 'The username and/or password is incorrect.';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1129
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1130
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1131
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1132
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1133
   * 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
  1134
   * 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
  1135
   * @param int $user_id
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1136
   * @param string $username
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1137
   * @param string $password
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1138
   * @param int $level The level of access to grant, defaults to USER_LEVEL_MEMBER
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1139
   * @return bool
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1140
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1141
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1142
  function register_session($user_id, $username, $password, $level = USER_LEVEL_MEMBER)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1143
  {
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
  1144
    // Random key identifier
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1145
    $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
  1146
    
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
  1147
    // SHA1 hash of password, stored in the key
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1148
    $passha1 = sha1($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
  1149
    
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
  1150
    // Unencrypted session key
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1151
    $session_key = "u=$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
  1152
    
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
  1153
    // 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
  1154
    $aes = AESCrypt::singleton(AES_BITS, AES_BLOCKSIZE);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1155
    $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
  1156
    
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
  1157
    // 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
  1158
    if($level > USER_LEVEL_MEMBER)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1159
    {
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
  1160
      // Reverse it - cosmetic only ;-)
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1161
      $hexkey = strrev($session_key);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1162
      $this->sid_super = $hexkey;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1163
      $_GET['auth'] = $hexkey;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1164
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1165
    else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1166
    {
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
  1167
      // 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
  1168
      // 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
  1169
      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
  1170
      $_COOKIE['sid'] = $session_key;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1171
    }
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
  1172
    // $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
  1173
    $keyhash = md5($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
  1174
    // 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
  1175
    $ip = $_SERVER['REMOTE_ADDR'];
1cc8a038ad20 Fixed improper serializing of IP that could allow reusing of key from multiple IP addresses.
Dan
parents: 460
diff changeset
  1176
    if(!is_valid_ip($ip))
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1177
      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
  1178
    // 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
  1179
    $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
  1180
    
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
  1181
    // Sanity check
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1182
    if(!is_int($user_id))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1183
      die('Somehow an SQL injection attempt crawled into our session registrar! (1)');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1184
    if(!is_int($level))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1185
      die('Somehow an SQL injection attempt crawled into our session registrar! (2)');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1186
    
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
  1187
    // All done!
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1188
    $query = $this->sql('INSERT INTO '.table_prefix.'session_keys(session_key, salt, user_id, auth_level, source_ip, time) VALUES(\''.$keyhash.'\', \''.$salt.'\', '.$user_id.', '.$level.', \''.$ip.'\', '.$time.');');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1189
    return true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1190
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1191
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1192
  /**
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
  1193
   * 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
  1194
   * @see sessionManager::register_session()
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1195
   * @access private
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
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1198
  function register_session_compat($user_id, $username, $password, $level = 0)
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
    $salt = md5(microtime() . mt_rand());
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1201
    $thekey = md5($password . $salt);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1202
    if($level > 0)
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
      $this->sid_super = $thekey;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1205
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1206
    else
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
      setcookie( 'sid', $thekey, time()+315360000, scriptPath.'/' );
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1209
      $_COOKIE['sid'] = $thekey;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1210
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1211
    $ip = ip2hex($_SERVER['REMOTE_ADDR']);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1212
    if(!$ip)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1213
      die('$session->register_session: Remote-Addr was spoofed');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1214
    $time = time();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1215
    if(!is_int($user_id))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1216
      die('Somehow an SQL injection attempt crawled into our session registrar! (1)');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1217
    if(!is_int($level))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1218
      die('Somehow an SQL injection attempt crawled into our session registrar! (2)');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1219
    $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
  1220
    return true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1221
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1222
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1223
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1224
   * Creates/restores a guest session
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1225
   * @todo implement real session management for guests
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1226
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1227
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1228
  function register_guest_session()
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
    global $db, $session, $paths, $template, $plugins; // Common objects
209
8a00247d1dee Login page mostly localized
Dan
parents: 204
diff changeset
  1231
    global $lang;
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1232
    $this->username = $_SERVER['REMOTE_ADDR'];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1233
    $this->user_level = USER_LEVEL_GUEST;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1234
    if($this->compat || defined('IN_ENANO_INSTALL'))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1235
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1236
      $this->theme = 'oxygen';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1237
      $this->style = 'bleu';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1238
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1239
    else
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
      $this->theme = ( isset($_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
  1242
      $this->style = ( isset($_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
  1243
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1244
    $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
  1245
    // 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
  1246
    if ( !defined('ENANO_ALLOW_LOAD_NOLANG') )
8a00247d1dee Login page mostly localized
Dan
parents: 204
diff changeset
  1247
    {
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
  1248
      $language = ( isset($_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
  1249
      $lang = new Language($language);
406
7468a663315f Added some basic timezone support; DST support is still to come.
Dan
parents: 402
diff changeset
  1250
      @setlocale(LC_ALL, $lang->lang_code);
209
8a00247d1dee Login page mostly localized
Dan
parents: 204
diff changeset
  1251
    }
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
  1252
    // 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
  1253
    $this->csrf_token = sha1($_SERVER['REMOTE_ADDR'] . sha1($this->private_key));
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1254
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1255
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1256
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1257
   * 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
  1258
   * @param string $key The session key to validate
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1259
   * @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
  1260
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1261
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1262
  function validate_session($key)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1263
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1264
    global $db, $session, $paths, $template, $plugins; // Common objects
378
c1c7fa6b329f Got Enano to load even if there are no plugins; added caching for decrypted session keys to significantly improve performance (in theory at least)
Dan
parents: 377
diff changeset
  1265
    profiler_log("SessionManager: checking session: " . sha1($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
  1266
    $aes = AESCrypt::singleton(AES_BITS, AES_BLOCKSIZE);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1267
    $decrypted_key = $aes->decrypt($key, $this->private_key, ENC_HEX);
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
    if ( !$decrypted_key )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1270
    {
286
b2f985e4cef3 Fixed a number of issues with SQL query readability and some undefined index-ish errors; consequently the SQL report feature was added
Dan
parents: 270
diff changeset
  1271
      // die_semicritical('AES encryption error', '<p>Something went wrong during the AES decryption process.</p><pre>'.print_r($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
  1272
      return false;
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1273
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1274
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1275
    $n = preg_match('/^u='.$this->valid_username.';p=([A-Fa-f0-9]+?);s=([A-Fa-f0-9]+?)$/', $decrypted_key, $keydata);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1276
    if($n < 1)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1277
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1278
      // 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
  1279
      return false;
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
    $keyhash = md5($key);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1282
    $salt = $db->escape($keydata[3]);
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
  1283
    // 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
  1284
    $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"
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
  1285
                             . '    u.reg_time,u.account_active,u.activation_key,u.user_lang,u.user_title,k.source_ip,k.time,k.auth_level,COUNT(p.message_id) AS num_pms,' . "\n"
406
7468a663315f Added some basic timezone support; DST support is still to come.
Dan
parents: 402
diff changeset
  1286
                             . '    u.user_timezone, 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
  1287
                             . '  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
  1288
                             . '    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
  1289
                             . '  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
  1290
                             . '    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
  1291
                             . '  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
  1292
                             . '    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
  1293
                             . '  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
  1294
                             . '    AND k.salt=\''.$salt.'\'' . "\n"
555
ac4c6a7f01d8 Added user preference for disabling visual effects in Javascript applets; added re-import button to installed plugins
Dan
parents: 554
diff changeset
  1295
                             . '  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,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
  1296
    
18
edfc24408769 Upgrades (RC2->RC3) should now work
Dan
parents: 16
diff changeset
  1297
    if ( !$query )
edfc24408769 Upgrades (RC2->RC3) should now work
Dan
parents: 16
diff changeset
  1298
    {
406
7468a663315f Added some basic timezone support; DST support is still to come.
Dan
parents: 402
diff changeset
  1299
      $query = $this->sql('SELECT u.user_id AS uid,u.username,u.password,u.email,u.real_name,u.user_level,u.theme,u.style,u.signature,u.reg_time,u.account_active,u.activation_key,k.source_ip,k.time,k.auth_level,COUNT(p.message_id) AS num_pms, 1440 AS user_timezone FROM '.table_prefix.'session_keys AS k
18
edfc24408769 Upgrades (RC2->RC3) should now work
Dan
parents: 16
diff changeset
  1300
                             LEFT JOIN '.table_prefix.'users AS u
edfc24408769 Upgrades (RC2->RC3) should now work
Dan
parents: 16
diff changeset
  1301
                               ON ( u.user_id=k.user_id )
edfc24408769 Upgrades (RC2->RC3) should now work
Dan
parents: 16
diff changeset
  1302
                             LEFT JOIN '.table_prefix.'privmsgs AS p
edfc24408769 Upgrades (RC2->RC3) should now work
Dan
parents: 16
diff changeset
  1303
                               ON ( p.message_to=u.username AND p.message_read=0 )
edfc24408769 Upgrades (RC2->RC3) should now work
Dan
parents: 16
diff changeset
  1304
                             WHERE k.session_key=\''.$keyhash.'\'
edfc24408769 Upgrades (RC2->RC3) should now work
Dan
parents: 16
diff changeset
  1305
                               AND k.salt=\''.$salt.'\'
320
112debff64bd SURPRISE! Preliminary PostgreSQL support added. The required schema file is not present in this commit and will be included at a later date. No installer support is implemented. Also in this commit: several fixes including <!-- SYSMSG ... --> was broken in template compiler; set fixed width on included images to prevent the thumbnail box from getting huge; added a much more friendly interface to AJAX responses that are invalid JSON
Dan
parents: 317
diff changeset
  1306
                             GROUP BY u.user_id,u.username,u.password,u.email,u.real_name,u.user_level,u.theme,u.style,u.signature,u.reg_time,u.account_active,u.activation_key,k.source_ip,k.time,k.auth_level;');
18
edfc24408769 Upgrades (RC2->RC3) should now work
Dan
parents: 16
diff changeset
  1307
    }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1308
    if($db->numrows() < 1)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1309
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1310
      // echo '(debug) $session->validate_session: Key was not found in database<br />';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1311
      return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1312
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1313
    $row = $db->fetchrow();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1314
    $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
  1315
    $ip = $_SERVER['REMOTE_ADDR'];
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1316
    if($row['auth_level'] > $row['user_level'])
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1317
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1318
      // Failed authorization check
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1319
      // echo '(debug) $session->validate_session: access to this auth level denied<br />';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1320
      return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1321
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1322
    if($ip != $row['source_ip'])
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1323
    {
484
340c81fdd350 Fixed session validation bug in upgrade script; fixed non-object reference in template_nodb
Dan
parents: 480
diff changeset
  1324
      // 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
  1325
      // 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
  1326
      $fail = true;
340c81fdd350 Fixed session validation bug in upgrade script; fixed non-object reference in template_nodb
Dan
parents: 480
diff changeset
  1327
      if ( defined('IN_ENANO_UPGRADE') )
340c81fdd350 Fixed session validation bug in upgrade script; fixed non-object reference in template_nodb
Dan
parents: 480
diff changeset
  1328
      {
485
7134d4bf7a23 [Security] made session manager have some degree of IP validation for session keys and upgrades
Dan
parents: 484
diff changeset
  1329
        if ( installer_enano_version() == '1.1.3' && substr($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
  1330
          $fail = false;
340c81fdd350 Fixed session validation bug in upgrade script; fixed non-object reference in template_nodb
Dan
parents: 480
diff changeset
  1331
      }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1332
      // Failed IP address check
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1333
      // 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
  1334
      if ( $fail )
340c81fdd350 Fixed session validation bug in upgrade script; fixed non-object reference in template_nodb
Dan
parents: 480
diff changeset
  1335
        return false;
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1336
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1337
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1338
    // Do the password validation
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1339
    $real_pass = $aes->decrypt($row['password'], $this->private_key, ENC_HEX);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1340
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1341
    //die('<pre>'.print_r($keydata, true).'</pre>');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1342
    if(sha1($real_pass) != $keydata[2])
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1343
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1344
      // Failed password check
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1345
      // 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
  1346
      return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1347
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1348
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1349
    $time_now = time();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1350
    $time_key = $row['time'] + 900;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1351
    if($time_now > $time_key && $row['auth_level'] > USER_LEVEL_MEMBER)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1352
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1353
      // Session timed out
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1354
      // echo '(debug) $session->validate_session: super session timed out<br />';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1355
      $this->sw_timed_out = true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1356
      return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1357
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1358
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1359
    // If this is an elevated-access session key, update the time
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1360
    if( $row['auth_level'] > USER_LEVEL_MEMBER )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1361
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1362
      $this->sql('UPDATE '.table_prefix.'session_keys SET time='.time().' WHERE session_key=\''.$keyhash.'\';');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1363
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1364
    
31
dc8741857bde Finished Special:Preferences/Profile page! Only the wikitext parser cleanup left, yay!
Dan
parents: 30
diff changeset
  1365
    $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
  1366
    foreach ( array('user_aim', 'user_yahoo', 'user_msn', 'user_xmpp', 'user_homepage', 'user_location', 'user_job', 'user_hobbies', 'email_public', 'disable_js_fx') as $column )
31
dc8741857bde Finished Special:Preferences/Profile page! Only the wikitext parser cleanup left, yay!
Dan
parents: 30
diff changeset
  1367
    {
375
8d0e3a5a6990 [minor] Trying to be a little more careful with values from users_extra in validate_session()
Dan
parents: 372
diff changeset
  1368
      if ( isset($row[$column]) )
8d0e3a5a6990 [minor] Trying to be a little more careful with values from users_extra in validate_session()
Dan
parents: 372
diff changeset
  1369
        $user_extra[$column] = $row[$column];
31
dc8741857bde Finished Special:Preferences/Profile page! Only the wikitext parser cleanup left, yay!
Dan
parents: 30
diff changeset
  1370
    }
dc8741857bde Finished Special:Preferences/Profile page! Only the wikitext parser cleanup left, yay!
Dan
parents: 30
diff changeset
  1371
    
dc8741857bde Finished Special:Preferences/Profile page! Only the wikitext parser cleanup left, yay!
Dan
parents: 30
diff changeset
  1372
    $this->user_extra = $user_extra;
dc8741857bde Finished Special:Preferences/Profile page! Only the wikitext parser cleanup left, yay!
Dan
parents: 30
diff changeset
  1373
    // 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
  1374
    
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1375
    $row['password'] = md5($real_pass);
406
7468a663315f Added some basic timezone support; DST support is still to come.
Dan
parents: 402
diff changeset
  1376
    $row['user_timezone'] = intval($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
  1377
    
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
  1378
    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
  1379
    
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1380
    return $row;
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
  
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
   * 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
  1385
   * @param string $key The session key to validate
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1386
   * @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
  1387
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1388
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1389
  function compat_validate_session($key)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1390
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1391
    global $db, $session, $paths, $template, $plugins; // Common objects
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1392
    $key = $db->escape($key);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1393
    
406
7468a663315f Added some basic timezone support; DST support is still to come.
Dan
parents: 402
diff changeset
  1394
    $query = $this->sql('SELECT u.user_id,u.username,u.password,u.email,u.real_name,u.user_level,k.source_ip,k.salt,k.time,k.auth_level,1440 AS user_timezone FROM '.table_prefix.'session_keys AS k
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1395
                           LEFT JOIN '.table_prefix.'users AS u
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1396
                             ON u.user_id=k.user_id
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1397
                           WHERE k.session_key=\''.$key.'\';');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1398
    if($db->numrows() < 1)
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
      // 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
  1401
      return false;
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
    $row = $db->fetchrow();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1404
    $ip = ip2hex($_SERVER['REMOTE_ADDR']);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1405
    if($row['auth_level'] > $row['user_level'])
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
      // Failed authorization check
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1408
      // echo '(debug) $session->validate_session: user not authorized for this access level';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1409
      return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1410
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1411
    if($ip != $row['source_ip'])
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
      // Failed IP address check
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1414
      // 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
  1415
      return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1416
    }
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
    // Do the password validation
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1419
    $real_key = md5($row['password'] . $row['salt']);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1420
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1421
    //die('<pre>'.print_r($keydata, true).'</pre>');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1422
    if($real_key != $key)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1423
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1424
      // Failed password check
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1425
      // 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
  1426
      return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1427
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1428
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1429
    $time_now = time();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1430
    $time_key = $row['time'] + 900;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1431
    if($time_now > $time_key && $row['auth_level'] >= 1)
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
      $this->sw_timed_out = true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1434
      // Session timed out
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1435
      // echo '(debug) $session->validate_session: super session timed out<br />';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1436
      return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1437
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1438
    
406
7468a663315f Added some basic timezone support; DST support is still to come.
Dan
parents: 402
diff changeset
  1439
    $row['user_timezone'] = intval($row['user_timezone']) - 1440;
7468a663315f Added some basic timezone support; DST support is still to come.
Dan
parents: 402
diff changeset
  1440
    
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1441
    return $row;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1442
  }
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
   * 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
  1446
   * @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
  1447
   * @return string 'success' if successful, or error on failure
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1448
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1449
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1450
  function logout($level = USER_LEVEL_MEMBER)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1451
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1452
    global $db, $session, $paths, $template, $plugins; // Common objects
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1453
    $ou = $this->username;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1454
    $oid = $this->user_id;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1455
    if($level > USER_LEVEL_CHPREF)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1456
    {
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
  1457
      $aes = AESCrypt::singleton(AES_BITS, AES_BLOCKSIZE);
378
c1c7fa6b329f Got Enano to load even if there are no plugins; added caching for decrypted session keys to significantly improve performance (in theory at least)
Dan
parents: 377
diff changeset
  1458
      if(!$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
  1459
      {
e5302cb1945c Localized a good part, if not all, of the registration page and a couple other things.
Dan
parents: 209
diff changeset
  1460
        return 'success';
e5302cb1945c Localized a good part, if not all, of the registration page and a couple other things.
Dan
parents: 209
diff changeset
  1461
      }
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
  1462
      // See if we can get rid of the cached decrypted session 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
  1463
      $key_bin = $aes->hextostring(strrev($this->sid_super));
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
  1464
      $key_hash = sha1($key_bin . '::' . $this->private_key);
c1c7fa6b329f Got Enano to load even if there are no plugins; added caching for decrypted session keys to significantly improve performance (in theory at least)
Dan
parents: 377
diff changeset
  1465
      aes_decrypt_cache_destroy($key_hash);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1466
      // Destroy elevated privileges
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1467
      $keyhash = md5(strrev($this->sid_super));
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1468
      $this->sql('DELETE FROM '.table_prefix.'session_keys WHERE session_key=\''.$keyhash.'\' AND user_id=\'' . $this->user_id . '\';');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1469
      $this->sid_super = false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1470
      $this->auth_level = USER_LEVEL_MEMBER;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1471
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1472
    else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1473
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1474
      if($this->user_logged_in)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1475
      {
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
  1476
        $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
  1477
        // See if we can get rid of the cached decrypted session 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
  1478
        $key_bin = $aes->hextostring($this->sid);
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
  1479
        $key_hash = sha1($key_bin . '::' . $this->private_key);
c1c7fa6b329f Got Enano to load even if there are no plugins; added caching for decrypted session keys to significantly improve performance (in theory at least)
Dan
parents: 377
diff changeset
  1480
        aes_decrypt_cache_destroy($key_hash);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1481
        // Completely destroy our session
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1482
        if($this->auth_level > USER_LEVEL_CHPREF)
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
          $this->logout(USER_LEVEL_ADMIN);
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
        $this->sql('DELETE FROM '.table_prefix.'session_keys WHERE session_key=\''.md5($this->sid).'\';');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1487
        setcookie( 'sid', '', time()-(3600*24), scriptPath.'/' );
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1488
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1489
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1490
    $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
  1491
    foreach ( $code as $cmd )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1492
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1493
      eval($cmd);
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
    return 'success';
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
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1498
  # Miscellaneous stuff
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1499
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1500
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1501
   * 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
  1502
   * @param string $url The URL to add session data to
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1503
   * @return string
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1504
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1505
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1506
  function append_sid($url)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1507
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1508
    $sep = ( strstr($url, '?') ) ? '&' : '?';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1509
    if ( $this->sid_super )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1510
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1511
      $url = $url . $sep . 'auth=' . urlencode($this->sid_super);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1512
      // echo($this->sid_super.'<br/>');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1513
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1514
    return $url;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1515
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1516
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1517
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1518
   * Grabs the user's password MD5
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1519
   * @return string, or bool false if access denied
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1520
   */
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
  function grab_password_hash()
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
    if(!$this->password_hash) return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1525
    return $this->password_hash;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1526
  }
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
   * Destroys the user's password MD5 in memory
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
  function disallow_password_grab()
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1533
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1534
    $this->password_hash = false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1535
    return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1536
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1537
  
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
   * Generates an AES key and stashes it in the database
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1540
   * @return string Hex-encoded AES key
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
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1543
  function rijndael_genkey()
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1544
  {
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
  1545
    $aes = AESCrypt::singleton(AES_BITS, AES_BLOCKSIZE);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1546
    $key = $aes->gen_readymade_key();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1547
    $keys = getConfig('login_key_cache');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1548
    if(is_string($keys))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1549
      $keys .= $key;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1550
    else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1551
      $keys = $key;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1552
    setConfig('login_key_cache', $keys);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1553
    return $key;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1554
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1555
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1556
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1557
   * Generate a totally random 128-bit value for MD5 challenges
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1558
   * @return string
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1559
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1560
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1561
  function dss_rand()
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1562
  {
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
  1563
    $aes = AESCrypt::singleton(AES_BITS, AES_BLOCKSIZE);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1564
    $random = $aes->randkey(128);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1565
    unset($aes);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1566
    return md5(microtime() . $random);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1567
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1568
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1569
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1570
   * 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
  1571
   * @param string $md5 The MD5 sum of the key
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1572
   * @return string, or bool false on failure
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1573
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1574
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1575
  function fetch_public_key($md5)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1576
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1577
    $keys = getConfig('login_key_cache');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1578
    $keys = enano_str_split($keys, AES_BITS / 4);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1579
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1580
    foreach($keys as $i => $k)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1581
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1582
      if(md5($k) == $md5)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1583
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1584
        unset($keys[$i]);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1585
        if(count($keys) > 0)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1586
        {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1587
          if ( strlen(getConfig('login_key_cache') ) > 64000 )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1588
          {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1589
            // 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
  1590
            setConfig('login_key_cache', '');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1591
          }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1592
          else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1593
          {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1594
            $keys = implode('', array_values($keys));
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1595
            setConfig('login_key_cache', $keys);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1596
          }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1597
        }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1598
        else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1599
        {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1600
          setConfig('login_key_cache', '');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1601
        }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1602
        return $k;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1603
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1604
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1605
    // Couldn't find the key...
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1606
    return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1607
  }
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
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1610
   * Adds a user to a group.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1611
   * @param int User ID
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1612
   * @param int Group ID
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1613
   * @param bool Group moderator - defaults to false
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1614
   * @return bool True on success, false on failure
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1615
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1616
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1617
  function add_user_to_group($user_id, $group_id, $is_mod = false)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1618
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1619
    global $db, $session, $paths, $template, $plugins; // Common objects
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1620
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1621
    // Validation
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1622
    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
  1623
      return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1624
    if ( $user_id < 1 || $group_id < 1 )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1625
      return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1626
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1627
    $mod_switch = ( $is_mod ) ? '1' : '0';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1628
    $q = $this->sql('SELECT member_id,is_mod FROM '.table_prefix.'group_members WHERE user_id=' . $user_id . ' AND group_id=' . $group_id . ';');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1629
    if ( !$q )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1630
      $db->_die();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1631
    if ( $db->numrows() < 1 )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1632
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1633
      // User is not in group
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1634
      $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
  1635
      return true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1636
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1637
    else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1638
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1639
      $row = $db->fetchrow();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1640
      // Update modship status
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1641
      if ( strval($row['is_mod']) == $mod_switch )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1642
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1643
        // Modship unchanged
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1644
        return true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1645
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1646
      else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1647
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1648
        // Modship changed
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1649
        $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
  1650
        return true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1651
      }
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
    return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1654
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1655
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1656
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1657
   * Removes a user from a group.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1658
   * @param int User ID
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1659
   * @param int Group ID
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1660
   * @return bool True on success, false on failure
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1661
   * @todo put a little more error checking in...
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
  function remove_user_from_group($user_id, $group_id)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1665
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1666
    if ( !is_int($user_id) || !is_int($group_id) )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1667
      return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1668
    $this->sql('DELETE FROM '.table_prefix."group_members WHERE user_id=$user_id AND group_id=$group_id;");
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1669
    return true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1670
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1671
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1672
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1673
   * 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
  1674
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1675
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1676
  function check_banlist()
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1677
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1678
    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
  1679
    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
  1680
    
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
  1681
    $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
  1682
    $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
  1683
    if ( $this->user_logged_in )
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1684
    {
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
  1685
      // 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
  1686
      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
  1687
      {
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
  1688
        $sql = "SELECT $col_reason, ban_value, ban_type, is_regex FROM " . table_prefix . "banlist WHERE \n"
112debff64bd SURPRISE! Preliminary PostgreSQL support added. The required schema file is not present in this commit and will be included at a later date. No installer support is implemented. Also in this commit: several fixes including <!-- SYSMSG ... --> was broken in template compiler; set fixed width on included images to prevent the thumbnail box from getting huge; added a much more friendly interface to AJAX responses that are invalid JSON
Dan
parents: 317
diff changeset
  1689
              . "    ( ban_type = " . BAN_IP    . " AND is_regex = 0 ) OR \n"
112debff64bd SURPRISE! Preliminary PostgreSQL support added. The required schema file is not present in this commit and will be included at a later date. No installer support is implemented. Also in this commit: several fixes including <!-- SYSMSG ... --> was broken in template compiler; set fixed width on included images to prevent the thumbnail box from getting huge; added a much more friendly interface to AJAX responses that are invalid JSON
Dan
parents: 317
diff changeset
  1690
              . "    ( ban_type = " . BAN_IP    . " AND is_regex = 1 AND '{$_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
  1691
              . "    ( ban_type = " . BAN_USER  . " AND is_regex = 0 AND ban_value = '{$this->username}' ) OR \n"
112debff64bd SURPRISE! Preliminary PostgreSQL support added. The required schema file is not present in this commit and will be included at a later date. No installer support is implemented. Also in this commit: several fixes including <!-- SYSMSG ... --> was broken in template compiler; set fixed width on included images to prevent the thumbnail box from getting huge; added a much more friendly interface to AJAX responses that are invalid JSON
Dan
parents: 317
diff changeset
  1692
              . "    ( ban_type = " . BAN_USER  . " AND is_regex = 1 AND '{$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
  1693
              . "    ( ban_type = " . BAN_EMAIL . " AND is_regex = 0 AND ban_value = '{$this->email}' ) OR \n"
112debff64bd SURPRISE! Preliminary PostgreSQL support added. The required schema file is not present in this commit and will be included at a later date. No installer support is implemented. Also in this commit: several fixes including <!-- SYSMSG ... --> was broken in template compiler; set fixed width on included images to prevent the thumbnail box from getting huge; added a much more friendly interface to AJAX responses that are invalid JSON
Dan
parents: 317
diff changeset
  1694
              . "    ( ban_type = " . BAN_EMAIL . " AND is_regex = 1 AND '{$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
  1695
              . "  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
  1696
      }
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
  1697
      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
  1698
      {
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
        $sql = "SELECT $col_reason, ban_value, ban_type, is_regex FROM " . table_prefix . "banlist WHERE \n"
112debff64bd SURPRISE! Preliminary PostgreSQL support added. The required schema file is not present in this commit and will be included at a later date. No installer support is implemented. Also in this commit: several fixes including <!-- SYSMSG ... --> was broken in template compiler; set fixed width on included images to prevent the thumbnail box from getting huge; added a much more friendly interface to AJAX responses that are invalid JSON
Dan
parents: 317
diff changeset
  1700
              . "    ( ban_type = " . BAN_IP    . " AND is_regex = 0 ) OR \n"
322
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  1701
              . "    ( ban_type = " . BAN_IP    . " AND is_regex = 1 AND '{$_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
  1702
              . "    ( ban_type = " . BAN_USER  . " AND is_regex = 0 AND ban_value = '{$this->username}' ) OR \n"
322
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  1703
              . "    ( ban_type = " . BAN_USER  . " AND is_regex = 1 AND '{$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
  1704
              . "    ( ban_type = " . BAN_EMAIL . " AND is_regex = 0 AND ban_value = '{$this->email}' ) OR \n"
322
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  1705
              . "    ( ban_type = " . BAN_EMAIL . " AND is_regex = 1 AND '{$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
  1706
              . "  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
  1707
      }
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
  1708
      $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
  1709
      if ( $db->numrows() > 0 )
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1710
      {
391
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  1711
        while ( list($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
  1712
        {
425
fa51b1b5eae6 Fixed typo in ban logic
Dan
parents: 411
diff changeset
  1713
          if ( $ban_type == BAN_IP && $is_regex != 1 )
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1714
          {
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
  1715
            // 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
  1716
            $regexp = parse_ip_range_regex($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
  1717
            if ( !$regexp )
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1718
            {
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1719
              continue;
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1720
            }
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1721
            if ( preg_match("/$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
  1722
            {
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
  1723
              $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
  1724
              $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
  1725
            }
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1726
          }
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1727
          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
  1728
          {
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1729
            // User is banned
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1730
            $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
  1731
            $reason = $reason_temp;
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1732
          }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1733
        }
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
  1734
      }
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1735
      $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
  1736
    }
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1737
    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
  1738
    {
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1739
      // 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
  1740
      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
  1741
      {
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
  1742
        $sql = "SELECT $col_reason, ban_value, ban_type, is_regex FROM " . table_prefix . "banlist WHERE
112debff64bd SURPRISE! Preliminary PostgreSQL support added. The required schema file is not present in this commit and will be included at a later date. No installer support is implemented. Also in this commit: several fixes including <!-- SYSMSG ... --> was broken in template compiler; set fixed width on included images to prevent the thumbnail box from getting huge; added a much more friendly interface to AJAX responses that are invalid JSON
Dan
parents: 317
diff changeset
  1743
                  ( ban_type = " . BAN_IP    . " AND is_regex = 0 ) OR
112debff64bd SURPRISE! Preliminary PostgreSQL support added. The required schema file is not present in this commit and will be included at a later date. No installer support is implemented. Also in this commit: several fixes including <!-- SYSMSG ... --> was broken in template compiler; set fixed width on included images to prevent the thumbnail box from getting huge; added a much more friendly interface to AJAX responses that are invalid JSON
Dan
parents: 317
diff changeset
  1744
                  ( ban_type = " . BAN_IP    . " AND is_regex = 1 AND '{$_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
  1745
                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
  1746
      }
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
  1747
      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
  1748
      {
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
  1749
        $sql = "SELECT $col_reason, ban_value, ban_type, is_regex FROM " . table_prefix . "banlist WHERE
112debff64bd SURPRISE! Preliminary PostgreSQL support added. The required schema file is not present in this commit and will be included at a later date. No installer support is implemented. Also in this commit: several fixes including <!-- SYSMSG ... --> was broken in template compiler; set fixed width on included images to prevent the thumbnail box from getting huge; added a much more friendly interface to AJAX responses that are invalid JSON
Dan
parents: 317
diff changeset
  1750
                  ( ban_type = " . BAN_IP    . " AND is_regex = 0 ) OR
322
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  1751
                  ( ban_type = " . BAN_IP    . " AND is_regex = 1 AND '{$_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
  1752
                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
  1753
      }
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
  1754
      $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
  1755
      if ( $db->numrows() > 0 )
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1756
      {
391
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  1757
        while ( list($reason_temp, $ban_value, $ban_type, $is_regex) = $db->fetchrow_num() )
270
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1758
        {
495
00f5cd31217a Fixed undefined variable ($row['is_regex'] instead of $is_regex) in sessions.php
Dan
parents: 485
diff changeset
  1759
          if ( $ban_type == BAN_IP && $is_regex != 1 )
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1760
          {
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
  1761
            // 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
  1762
            $regexp = parse_ip_range_regex($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
  1763
            if ( !$regexp )
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1764
              continue;
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1765
            if ( preg_match("/$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
  1766
            {
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
  1767
              $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
  1768
              $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
  1769
            }
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1770
          }
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1771
          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
  1772
          {
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1773
            // 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
  1774
            $reason = $reason_temp;
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1775
            $banned = true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1776
          }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1777
        }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1778
      }
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
  1779
      $db->free_result();
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1780
    }
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
  1781
    if ( $banned && $paths->get_pageid_from_url() != $paths->nslist['Special'].'CSS' )
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1782
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1783
      // This guy is banned - kill the session, kill the database connection, bail out, and be pretty about it
391
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  1784
      die_semicritical($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
  1785
      exit;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1786
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1787
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1788
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1789
  # Registration
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1790
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1791
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1792
   * 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
  1793
   * @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
  1794
   * @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
  1795
   * @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
  1796
   * @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
  1797
   * @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
  1798
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1799
   
30
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1800
  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
  1801
  {
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1802
    global $db, $session, $paths, $template, $plugins; // Common objects
370
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  1803
    global $lang;
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1804
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1805
    // 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
  1806
    $aes = AESCrypt::singleton(AES_BITS, AES_BLOCKSIZE);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1807
    
359
e0787bb6285b Implemented IP logging for comments and registration
Dan
parents: 345
diff changeset
  1808
    // 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
  1809
    $ip =& $_SERVER['REMOTE_ADDR'];
e0787bb6285b Implemented IP logging for comments and registration
Dan
parents: 345
diff changeset
  1810
    if ( !is_valid_ip($ip) )
e0787bb6285b Implemented IP logging for comments and registration
Dan
parents: 345
diff changeset
  1811
      return 'Invalid IP';
e0787bb6285b Implemented IP logging for comments and registration
Dan
parents: 345
diff changeset
  1812
    
e0787bb6285b Implemented IP logging for comments and registration
Dan
parents: 345
diff changeset
  1813
    if ( !preg_match('#^'.$this->valid_username.'$#', $username) )
370
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  1814
      return $lang->get('user_reg_err_username_banned_chars');
359
e0787bb6285b Implemented IP logging for comments and registration
Dan
parents: 345
diff changeset
  1815
    
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
  1816
    $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
  1817
    $user_orig = $username;
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1818
    $username = $this->prepare_text($username);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1819
    $email = $this->prepare_text($email);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1820
    $real_name = $this->prepare_text($real_name);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1821
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1822
    $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
  1823
    $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
  1824
    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
  1825
    {
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1826
      $row = $db->fetchrow();
370
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  1827
      $str = 'user_reg_err_dupe';
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  1828
      
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
  1829
      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
  1830
      {
370
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  1831
        $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
  1832
      }
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
  1833
      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
  1834
      {
370
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  1835
        $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
  1836
      }
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
  1837
      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
  1838
      {
370
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  1839
        $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
  1840
      }
370
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  1841
      
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
  1842
      return $lang->get($str);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1843
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1844
    
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
  1845
    // 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
  1846
    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
  1847
    {
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
  1848
      $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
  1849
      $pass_score = password_score($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
  1850
      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
  1851
      {
370
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  1852
        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
  1853
      }
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
  1854
    }
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
  1855
    
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
  1856
    $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
  1857
    
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1858
    // Require the account to be activated?
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1859
    switch(getConfig('account_activation'))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1860
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1861
      case 'none':
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1862
      default:
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1863
        $active = '1';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1864
        break;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1865
      case 'user':
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1866
        $active = '0';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1867
        break;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1868
      case 'admin':
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1869
        $active = '0';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1870
        break;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1871
    }
30
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1872
    if ( $coppa )
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1873
      $active = '0';
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1874
    
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1875
    $coppa_col = ( $coppa ) ? '1' : '0';
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1876
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1877
    // Generate a totally random activation key
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1878
    $actkey = sha1 ( microtime() . mt_rand() );
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1879
30
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1880
    // We good, create the user
359
e0787bb6285b Implemented IP logging for comments and registration
Dan
parents: 345
diff changeset
  1881
    $this->sql('INSERT INTO '.table_prefix.'users ( username, password, email, real_name, theme, style, reg_time, account_active, activation_key, user_level, user_coppa, user_registration_ip ) VALUES ( \''.$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
  1882
    
31
dc8741857bde Finished Special:Preferences/Profile page! Only the wikitext parser cleanup left, yay!
Dan
parents: 30
diff changeset
  1883
    // 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
  1884
    $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
  1885
    if ( $db->numrows() > 0 )
dc8741857bde Finished Special:Preferences/Profile page! Only the wikitext parser cleanup left, yay!
Dan
parents: 30
diff changeset
  1886
    {
359
e0787bb6285b Implemented IP logging for comments and registration
Dan
parents: 345
diff changeset
  1887
      list($user_id) = $db->fetchrow_num();
31
dc8741857bde Finished Special:Preferences/Profile page! Only the wikitext parser cleanup left, yay!
Dan
parents: 30
diff changeset
  1888
      $db->free_result();
dc8741857bde Finished Special:Preferences/Profile page! Only the wikitext parser cleanup left, yay!
Dan
parents: 30
diff changeset
  1889
      
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
  1890
      $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
  1891
    }
dc8741857bde Finished Special:Preferences/Profile page! Only the wikitext parser cleanup left, yay!
Dan
parents: 30
diff changeset
  1892
    
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
  1893
    // Grant edit and very limited mod access to the userpage
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
  1894
    $acl_data = array(
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
  1895
        'read' => AUTH_ALLOW,
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
  1896
        'view_source' => AUTH_ALLOW,
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
  1897
        'edit_page' => AUTH_ALLOW,
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
  1898
        'post_comments' => AUTH_ALLOW,
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
  1899
        'edit_comments' => AUTH_ALLOW, // only allows editing own comments
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
  1900
        'history_view' => AUTH_ALLOW,
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
  1901
        'history_rollback' => AUTH_ALLOW,
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
  1902
        'rename' => AUTH_ALLOW,
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
  1903
        'delete_page' => AUTH_ALLOW,
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
  1904
        'tag_create' => AUTH_ALLOW,
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
  1905
        'tag_delete_own' => AUTH_ALLOW,
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
  1906
        'tag_delete_other' => AUTH_ALLOW,
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
  1907
        'edit_cat' => AUTH_ALLOW,
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
  1908
        'create_page' => AUTH_ALLOW
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
  1909
      );
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
  1910
    $acl_data = $db->escape($this->perm_to_string($acl_data));
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
  1911
    $userpage = $db->escape(sanitize_page_id($user_orig));
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
  1912
    $cols = "target_type, target_id, page_id, namespace, rules";
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
  1913
    $vals = ACL_TYPE_USER . ", $user_id, '$userpage', 'User', '$acl_data'";
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
  1914
    $q = "INSERT INTO ".table_prefix."acl($cols) VALUES($vals);";
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
  1915
    $this->sql($q);
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
  1916
    
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1917
    // Require the account to be activated?
30
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1918
    if ( $coppa )
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1919
    {
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1920
      $this->admin_activation_request($username);
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1921
      $this->send_coppa_mail($username,$email);
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1922
    }
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1923
    else
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1924
    {
30
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1925
      switch(getConfig('account_activation'))
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1926
      {
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1927
        case 'none':
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1928
        default:
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1929
          break;
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1930
        case 'user':
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1931
          $a = $this->send_activation_mail($username);
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1932
          if(!$a)
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1933
          {
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1934
            $this->admin_activation_request($username);
370
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  1935
            return $lang->get('user_reg_err_actmail_failed') . ' ' . $a;
30
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1936
          }
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1937
          break;
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1938
        case 'admin':
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1939
          $this->admin_activation_request($username);
30
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1940
          break;
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1941
      }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1942
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1943
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1944
    // Leave some data behind for the hook
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1945
    $code = $plugins->setHook('user_registered'); // , Array('username'=>$username));
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1946
    foreach ( $code as $cmd )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1947
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1948
      eval($cmd);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1949
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1950
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1951
    // $this->register_session($username, $password);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1952
    return 'success';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1953
  }
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
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1956
   * 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
  1957
   * @param string $u The usernamd of the user requesting activation
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1958
   * @return bool true on success, false on failure
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1959
   */
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
  function send_activation_mail($u, $actkey = false)
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
    global $db, $session, $paths, $template, $plugins; // Common objects
370
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  1964
    global $lang;
131
f59a8881f7e9 Fix: activation e-mails were signed by Anonymous :-)
Dan
parents: 127
diff changeset
  1965
    $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
  1966
    $un = $db->fetchrow();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1967
    $admin_user = $un['username'];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1968
    $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
  1969
    $r = $db->fetchrow();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1970
    if ( empty($r['email']) )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1971
      $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
  1972
    
370
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  1973
    $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
  1974
    $message = $lang->get('user_reg_activation_email', array(
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  1975
        'activation_link' => $aklink,
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  1976
        'admin_user' => $admin_user,
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  1977
        'username' => $u
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  1978
      ));
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  1979
      
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1980
    if(getConfig('smtp_enabled') == '1')
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1981
    {
370
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  1982
      $result = smtp_send_email($r['email'], $lang->get('user_reg_activation_email_subject'), preg_replace("#(?<!\r)\n#s", "\n", $message), getConfig('contact_email'));
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1983
      if($result == 'success') $result = true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1984
      else { echo $result; $result = false; }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1985
    } else {
370
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  1986
      $result = mail($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
  1987
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1988
    return $result;
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
  /**
30
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1992
   * 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
  1993
   * @param string $u The usernamd of the user requesting activation
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1994
   * @return bool true on success, false on failure
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1995
   */
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1996
   
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1997
  function send_coppa_mail($u, $actkey = false)
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1998
  {
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1999
    global $db, $session, $paths, $template, $plugins; // Common objects
370
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  2000
    global $lang;
30
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2001
    
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2002
    $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
  2003
    $un = $db->fetchrow();
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2004
    $admin_user = $un['username'];
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2005
    
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2006
    $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
  2007
    $r = $db->fetchrow();
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2008
    if ( empty($r['email']) )
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2009
      $db->_die('BUG: $session->send_activation_mail(): no e-mail address in row');
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2010
      
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2011
    if(isset($_SERVER['HTTPS'])) $prot = 'https';
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2012
    else $prot = 'http';                                                                           
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2013
    if($_SERVER['SERVER_PORT'] == '80') $p = '';
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2014
    else $p = ':'.$_SERVER['SERVER_PORT'];
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2015
    $sidbak = false;
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2016
    if($this->sid_super)
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2017
      $sidbak = $this->sid_super;
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2018
    $this->sid_super = false;
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2019
    if($sidbak)
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2020
      $this->sid_super = $sidbak;
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2021
    unset($sidbak);
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2022
    $link = "$prot://".$_SERVER['HTTP_HOST'].scriptPath;
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2023
    
370
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  2024
    $message = $lang->get(
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  2025
        'user_reg_activation_email_coppa',
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  2026
        array(
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  2027
          'username' => $u,
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  2028
          'admin_user' => $admin_user,
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  2029
          'site_link' => $link
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  2030
        )
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  2031
      );
30
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2032
    
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2033
    
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2034
    if(getConfig('smtp_enabled') == '1')
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2035
    {
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2036
      $result = smtp_send_email($r['email'], getConfig('site_name').' website account activation', preg_replace("#(?<!\r)\n#s", "\n", $message), getConfig('contact_email'));
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2037
      if($result == 'success') 
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2038
      {
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2039
        $result = true;
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2040
      }
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2041
      else
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2042
      {
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2043
        echo $result;
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2044
        $result = false;
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2045
      }
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2046
    } 
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2047
    else
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2048
    {
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2049
      $result = mail($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
  2050
    }
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2051
    return $result;
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2052
  }
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2053
  
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  2054
  /**
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2055
   * 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
  2056
   * @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
  2057
   * @return bool true on success, false on failure
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2058
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2059
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2060
  function mail_password_reset($user)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2061
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2062
    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
  2063
    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
  2064
    
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2065
    if(is_int($user))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2066
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2067
      $q = $this->sql('SELECT user_id,username,email FROM '.table_prefix.'users WHERE user_id='.$user.';'); // This is SAFE! This is only called if $user is an integer
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2068
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2069
    elseif(is_string($user))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2070
    {
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
  2071
      $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
  2072
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2073
    else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2074
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2075
      return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2076
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2077
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2078
    $row = $db->fetchrow();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2079
    $temp_pass = $this->random_pass();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2080
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2081
    $this->register_temp_password($row['user_id'], $temp_pass);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2082
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2083
    $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
  2084
 
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
  2085
    $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
  2086
        '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
  2087
        '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
  2088
        '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
  2089
        '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
  2090
      ));
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2091
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2092
    if(getConfig('smtp_enabled') == '1')
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2093
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2094
      $result = smtp_send_email($row['email'], getConfig('site_name').' password reset', preg_replace("#(?<!\r)\n#s", "\n", $message), getConfig('contact_email'));
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2095
      if($result == 'success')
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2096
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2097
        $result = true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2098
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2099
      else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2100
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2101
        echo '<p>'.$result.'</p>';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2102
        $result = false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2103
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2104
    } else {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2105
      $result = mail($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
  2106
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2107
    return $result;
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
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2110
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2111
   * Sets the temporary password for the specified user to whatever is specified.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2112
   * @param int $user_id
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2113
   * @param string $password
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2114
   * @return bool
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2115
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2116
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2117
  function register_temp_password($user_id, $password)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2118
  {
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
  2119
    $aes = AESCrypt::singleton(AES_BITS, AES_BLOCKSIZE);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2120
    $temp_pass = $aes->encrypt($password, $this->private_key, ENC_HEX);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2121
    $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
  2122
  }
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
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2125
   * 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
  2126
   * @param string $u The username of the user requesting activation
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
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2129
  function admin_activation_request($u)
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
    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
  2132
    $this->sql('INSERT INTO '.table_prefix.'logs(log_type, action, time_id, date_string, author, edit_summary) VALUES(\'admin\', \'activ_req\', '.time().', \''.enano_date('d M Y h:i a').'\', \''.$this->username.'\', \''.$db->escape($u).'\');');
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2133
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2134
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2135
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2136
   * 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
  2137
   * @param string $user The username of the user requesting activation
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2138
   * @param string $key The activation key
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
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2141
  function activate_account($user, $key)
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
    global $db, $session, $paths, $template, $plugins; // Common objects
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2144
    $this->sql('UPDATE '.table_prefix.'users SET account_active=1 WHERE username=\''.$db->escape($user).'\' AND activation_key=\''.$db->escape($key).'\';');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2145
    $r = mysql_affected_rows();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2146
    if ( $r > 0 )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2147
    {
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
  2148
      $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
  2149
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2150
    else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2151
    {
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
  2152
      $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
  2153
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2154
    return $r;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2155
  }
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
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2158
   * 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
  2159
   * @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
  2160
   * @param bool If true, returns a shorter string. Optional.
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2161
   * @return string
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
  
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
  2164
  function userlevel_to_string($user_level, $short = false)
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2165
  {
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
  2166
    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
  2167
    
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
  2168
    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
  2169
        '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
  2170
            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
  2171
            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
  2172
            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
  2173
            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
  2174
            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
  2175
          ),
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
  2176
        '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
  2177
            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
  2178
            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
  2179
            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
  2180
            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
  2181
            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
  2182
          ),
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
  2183
        '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
  2184
      );
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
  2185
    
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
  2186
    if ( is_object($lang) && !$levels['l10n'] )
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2187
    {
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
  2188
      $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
  2189
          '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
  2190
              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
  2191
              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
  2192
              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
  2193
              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
  2194
              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
  2195
            ),
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
  2196
          '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
  2197
              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
  2198
              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
  2199
              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
  2200
              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
  2201
              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
  2202
            ),
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
  2203
          '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
  2204
        );
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
  2205
    }
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
  2206
    
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
  2207
    $key = ( $short ) ? 'short' : 'long';
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  2208
    if ( isset($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
  2209
    {
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
  2210
      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
  2211
    }
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
  2212
    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
  2213
    {
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
  2214
      if ( $short )
32
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 31
diff changeset
  2215
      {
391
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  2216
        return ( is_object($lang) ) ? $lang->get('user_level_short_unknown', array('user_level' => $user_level)) : "Unknown - $user_level";
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  2217
      }
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  2218
      else
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  2219
      {
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  2220
        return ( is_object($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
  2221
      }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2222
    }
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
  2223
    
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
  2224
    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
  2225
    
1
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
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2228
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2229
   * 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
  2230
   * 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
  2231
   * @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
  2232
   * @param string $username The new username
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2233
   * @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
  2234
   * @param string $password The new password
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2235
   * @param string $email The new e-mail address
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2236
   * @param string $realname The new real name
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2237
   * @param string $signature The updated forum/comment signature
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2238
   * @param int $user_level The updated user level
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2239
   * @return string 'success' if successful, or array of error strings on failure
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
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2242
  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
  2243
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2244
    global $db, $session, $paths, $template, $plugins; // Common objects
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
    // Create some arrays
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2247
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2248
    $errors = Array(); // Used to hold error strings
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2249
    $strs = Array();   // Sub-query statements
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2250
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2251
    // Scan the user ID for problems
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2252
    if(intval($user_id) < 1) $errors[] = 'SQL injection attempt';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2253
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2254
    // 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
  2255
    $aes = AESCrypt::singleton(AES_BITS, AES_BLOCKSIZE);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2256
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2257
    // 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
  2258
    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
  2259
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2260
   // echo 'debug: $session->update_user(): success (no changes requested)';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2261
      return 'success';
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
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2264
    // Initialize our authentication check
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2265
    $authed = false;
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
    // Verify the inputted password
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2268
    if(is_string($old_pass))
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
      $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
  2271
      if($db->numrows() < 1)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2272
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2273
        $errors[] = 'The password data could not be selected for verification.';
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
      else
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
        $row = $db->fetchrow();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2278
        $real = $aes->decrypt($row['password'], $this->private_key, ENC_HEX);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2279
        if($real == $old_pass)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2280
          $authed = true;
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
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2284
    elseif(is_array($old_pass))
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
      $old_pass = $aes->decrypt($old_pass[0], $old_pass[1]);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2287
      $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
  2288
      if($db->numrows() < 1)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2289
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2290
        $errors[] = 'The password data could not be selected for verification.';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2291
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2292
      else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2293
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2294
        $row = $db->fetchrow();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2295
        $real = $aes->decrypt($row['password'], $this->private_key, ENC_HEX);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2296
        if($real == $old_pass)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2297
          $authed = true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2298
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2299
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2300
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2301
    // Initialize our query
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2302
    $q = 'UPDATE '.table_prefix.'users SET ';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2303
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2304
    if($this->auth_level >= USER_LEVEL_ADMIN || $authed) // Need the current password in order to update the e-mail address, change the username, or reset the password
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2305
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2306
      // Username
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2307
      if(is_string($username))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2308
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2309
        // Check the username for problems
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2310
        if(!preg_match('#^'.$this->valid_username.'$#', $username))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2311
          $errors[] = 'The username you entered contains invalid characters.';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2312
        $strs[] = 'username=\''.$db->escape($username).'\'';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2313
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2314
      // Password
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2315
      if(is_string($password) && strlen($password) >= 6)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2316
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2317
        // Password needs to be encrypted before being stashed
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2318
        $encpass = $aes->encrypt($password, $this->private_key, ENC_HEX);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2319
        if(!$encpass)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2320
          $errors[] = 'The password could not be encrypted due to an internal error.';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2321
        $strs[] = 'password=\''.$encpass.'\'';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2322
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2323
      // E-mail addy
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2324
      if(is_string($email))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2325
      {
504
bc8e0e9ee01d Added support for embedding language data into plugins; updated all version numbers on plugin files
Dan
parents: 499
diff changeset
  2326
        if(!check_email_address($email))
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2327
          $errors[] = 'The e-mail address you entered is invalid.';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2328
        $strs[] = 'email=\''.$db->escape($email).'\'';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2329
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2330
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2331
    // Real name
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2332
    if(is_string($realname))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2333
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2334
      $strs[] = 'real_name=\''.$db->escape($realname).'\'';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2335
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2336
    // Forum/comment signature
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2337
    if(is_string($signature))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2338
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2339
      $strs[] = 'signature=\''.$db->escape($signature).'\'';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2340
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2341
    // User level
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2342
    if(is_int($user_level))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2343
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2344
      $strs[] = 'user_level='.$user_level;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2345
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2346
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2347
    // Add our generated query to the query string
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2348
    $q .= implode(',', $strs);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2349
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2350
    // One last error check
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2351
    if(sizeof($strs) < 1) $errors[] = 'An internal error occured building the SQL query, this is a bug';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2352
    if(sizeof($errors) > 0) return $errors;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2353
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2354
    // Free our temp arrays
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2355
    unset($strs, $errors);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2356
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2357
    // Finalize the query and run it
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2358
    $q .= ' WHERE user_id='.$user_id.';';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2359
    $this->sql($q);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2360
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2361
    // We also need to trigger re-activation.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2362
    if ( is_string($email) )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2363
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2364
      switch(getConfig('account_activation'))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2365
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2366
        case 'user':
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2367
        case 'admin':
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2368
          
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2369
          if ( $session->user_level >= USER_LEVEL_MOD && getConfig('account_activation') == 'admin' )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2370
            // Don't require re-activation by admins for admins
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2371
            break;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2372
          
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2373
          // retrieve username
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2374
          if ( !$username )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2375
          {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2376
            $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
  2377
            if($db->numrows() < 1)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2378
            {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2379
              $errors[] = 'The username could not be selected.';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2380
            }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2381
            else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2382
            {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2383
              $row = $db->fetchrow();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2384
              $username = $row['username'];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2385
            }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2386
          }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2387
          if ( !$username )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2388
            return $errors;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2389
          
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2390
          // Generate a totally random activation key
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2391
          $actkey = sha1 ( microtime() . mt_rand() );
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2392
          $a = $this->send_activation_mail($username, $actkey);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2393
          if(!$a)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2394
          {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2395
            $this->admin_activation_request($username);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2396
          }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2397
          // Deactivate the account until e-mail is confirmed
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2398
          $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
  2399
          break;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2400
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2401
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2402
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2403
    // Yay! We're done
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2404
    return 'success';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2405
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2406
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2407
  #
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
  2408
  # 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
  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
  
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close 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
  /**
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close 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
   * 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
  2413
   * 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
  2414
   *   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
  2415
   *   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
  2416
   *   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
  2417
   *   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
  2418
   *   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
  2419
   */
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close 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
  
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close 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
   * 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
  2423
   * @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
  2424
   * @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
  2425
   */
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close 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
  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
  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
    // 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
  2430
    $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
  2431
    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
  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
      $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
  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
    $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
  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
    $gid_col = ( ENANO_DBLAYER == 'PGSQL' ) ?
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close 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
      'array_to_string(array_accum(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
  2439
      '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
  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
    // 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
  2442
    $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
  2443
         . "       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
  2444
         . "       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
  2445
         . "       COALESCE(ru.rank_style, rg.rank_style, rl.rank_style, rd.rank_style) AS rank_style,\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
  2446
         . "       ( 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
  2447
         . "       ( 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
  2448
         . "       $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
  2449
         . "  FROM " . table_prefix . "users AS u\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
  2450
         . "  LEFT JOIN groups AS g\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
  2451
         . "    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
  2452
         . "  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
  2453
         . "    ON ( u.user_id = m.user_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
  2454
         . "  LEFT JOIN ranks AS ru\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
  2455
         . "    ON ( u.user_rank = ru.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
  2456
         . "  LEFT JOIN ranks AS rg\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
  2457
         . "    ON ( g.group_rank = rg.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
  2458
         . "  LEFT JOIN ranks AS rl\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
  2459
         . "    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
  2460
         . $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
  2461
         . "      )\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
  2462
         . "  LEFT JOIN ranks AS rd\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
  2463
         . "    ON ( rd.rank_id = 1 )\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
  2464
         . "  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
  2465
         . "       ru.rank_id, ru.rank_title, ru.rank_style,rg.rank_id, rg.rank_title, rg.rank_style,\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
  2466
         . "       rl.rank_id, rl.rank_title, rl.rank_style,rd.rank_id, rd.rank_title, rd.rank_style$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
  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
    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
  2469
  }
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close 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
  /**
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close 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
   * 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
  2473
   * 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
  2474
   *   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
  2475
   *   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
  2476
   *   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
  2477
   *   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
  2478
   *   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
  2479
   *   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
  2480
   * @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
  2481
   * @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
  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
  
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close 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
  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
  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
    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
  2487
    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
  2488
    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
  2489
    // 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
  2490
    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
  2491
    
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close 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
    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
  2493
      $col = "user_id = $id";
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2494
    else if ( is_string($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
  2495
      $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
  2496
    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
  2497
      // 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
  2498
      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
  2499
      
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close 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
    // 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
  2501
    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
  2502
      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
  2503
    
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close 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
    // 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
  2505
    if ( is_int($id) )
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2506
    {
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2507
      if ( isset($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
  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
        $_cache[$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
  2510
        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
  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
    }
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close 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
    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
  2514
    {
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close 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
      foreach ( $user_ranks as $key => $valarray )
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2516
      {
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2517
        if ( is_string($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
  2518
        {
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2519
          $_cache[$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
  2520
          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
  2521
        }
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close 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
      }
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close 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
    
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close 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
    $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
  2526
    
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close 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
    $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
  2528
    // 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
  2529
    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
  2530
    {
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close 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
      // 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
  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
      $_cache[$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
  2534
      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
  2535
    }
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2536
    
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close 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
    // 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
  2538
    $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
  2539
    $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
  2540
    
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close 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 = $this->calculate_user_rank($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
  2542
    
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close 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
    $_cache[$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
  2544
    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
  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
   * 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
  2549
   * @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
  2550
   * @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
  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
  
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close 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
  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
  2554
  {
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close 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
    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
  2556
    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
  2557
    
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close 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
    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
  2559
    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
  2560
    
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2561
    // 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
  2562
    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
  2563
    {
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2564
      $rank_cache[ intval($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
  2565
          'rank_id' => intval($row['rank_id']),
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2566
          'rank_title' => intval($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
  2567
          '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
  2568
        );
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2569
    }
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2570
    // 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
  2571
    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
  2572
    {
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2573
      $group_ranks[ intval($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
  2574
    }
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2575
    
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2576
    // 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
  2577
    $row['rank_id'] = intval($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
  2578
    $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
  2579
    
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2580
    // 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
  2581
    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
  2582
    {
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2583
      $group_list = explode(',', $row['group_list']);
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2584
      if ( array_walk($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
  2585
      {
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2586
        // 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
  2587
        foreach ( $group_list as $group_id )
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2588
        {
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2589
          // cached in RAM? Preferably use that.
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2590
          if ( !isset($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
  2591
          {
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2592
            // 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
  2593
            $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
  2594
            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
  2595
            {
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2596
              $db->free_result();
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2597
              continue;
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2598
            }
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2599
            list($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
  2600
            $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
  2601
            
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2602
            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
  2603
            {
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2604
              $group_ranks[$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
  2605
            }
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2606
            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
  2607
            {
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2608
              $group_ranks[$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
  2609
            }
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2610
          }
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2611
          // 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
  2612
          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
  2613
          {
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2614
            // 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
  2615
            // 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
  2616
            $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
  2617
            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
  2618
            {
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2619
              $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
  2620
              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
  2621
              {
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2622
                $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
  2623
                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
  2624
              }
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2625
              $rank_cache[$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
  2626
              $db->free_result();
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2627
            }
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2628
            // set the final rank parameters
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2629
            // die("found member-of-group exception with uid {$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
  2630
            $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
  2631
            $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
  2632
            $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
  2633
            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
  2634
          }
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2635
        }
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2636
      }
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2637
    }
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2638
    
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2639
    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
  2640
      $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
  2641
    
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2642
    $row['user_id'] = intval($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
  2643
    $row['user_level'] = intval($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
  2644
    $row['user_group'] = intval($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
  2645
    
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2646
    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
  2647
    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
  2648
  }
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2649
  
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  2650
  #
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2651
  # Access Control Lists
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
  
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
   * 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
  2656
   * @param string $acl_type An identifier for this field
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2657
   * @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
  2658
   * @param string $desc A human readable name for the permission type
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2659
   * @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
  2660
   * @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
  2661
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2662
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2663
  function register_acl_type($acl_type, $default_perm = AUTH_DISALLOW, $desc = false, $deps = Array(), $scope = 'All')
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2664
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2665
    if(isset($this->acl_types[$acl_type]))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2666
      return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2667
    else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2668
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2669
      if(!$desc)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2670
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2671
        $desc = capitalize_first_letter(str_replace('_', ' ', $acl_type));
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2672
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2673
      $this->acl_types[$acl_type] = $default_perm;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2674
      $this->acl_descs[$acl_type] = $desc;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2675
      $this->acl_deps[$acl_type] = $deps;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2676
      $this->acl_scope[$acl_type] = explode('|', $scope);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2677
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2678
    return true;
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
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2681
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2682
   * 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
  2683
   * @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
  2684
   * @param bool $no_deps If true, disables dependency checking
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2685
   * @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
  2686
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2687
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2688
  function get_permissions($type, $no_deps = false)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2689
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2690
    global $db, $session, $paths, $template, $plugins; // Common objects
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2691
    if ( isset( $this->perms[$type] ) )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2692
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2693
      if ( $this->perms[$type] == AUTH_DENY )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2694
        $ret = false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2695
      else if ( $this->perms[$type] == AUTH_WIKIMODE && $paths->wiki_mode )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2696
        $ret = true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2697
      else if ( $this->perms[$type] == AUTH_WIKIMODE && !$paths->wiki_mode )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2698
        $ret = false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2699
      else if ( $this->perms[$type] == AUTH_ALLOW )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2700
        $ret = true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2701
      else if ( $this->perms[$type] == AUTH_DISALLOW )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2702
        $ret = false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2703
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2704
    else if(isset($this->acl_types[$type]))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2705
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2706
      if ( $this->acl_types[$type] == AUTH_DENY )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2707
        $ret = false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2708
      else if ( $this->acl_types[$type] == AUTH_WIKIMODE && $paths->wiki_mode )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2709
        $ret = true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2710
      else if ( $this->acl_types[$type] == AUTH_WIKIMODE && !$paths->wiki_mode )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2711
        $ret = false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2712
      else if ( $this->acl_types[$type] == AUTH_ALLOW )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2713
        $ret = true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2714
      else if ( $this->acl_types[$type] == AUTH_DISALLOW )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2715
        $ret = false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2716
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2717
    else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2718
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2719
      // ACL type is undefined
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2720
      trigger_error('Unknown access type "' . $type . '"', E_USER_WARNING);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2721
      return false; // Be on the safe side and deny access
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2722
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2723
    if ( !$no_deps )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2724
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2725
      if ( !$this->acl_check_deps($type) )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2726
        return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2727
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2728
    return $ret;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2729
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2730
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2731
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2732
   * 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
  2733
   * and several other abilities.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2734
   * @param string $page_id
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2735
   * @param string $namespace
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2736
   * @return object
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2737
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2738
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2739
  function fetch_page_acl($page_id, $namespace)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2740
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2741
    global $db, $session, $paths, $template, $plugins; // Common objects
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2742
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2743
    if ( count ( $this->acl_base_cache ) < 1 )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2744
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2745
      // Permissions table not yet initialized
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2746
      return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2747
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2748
    
156
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 142
diff changeset
  2749
    // 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
  2750
    static $objcache = array();
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 142
diff changeset
  2751
    
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 142
diff changeset
  2752
    if ( count($objcache) == 0 )
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 142
diff changeset
  2753
    {
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 142
diff changeset
  2754
      foreach ( $paths->nslist as $key => $_ )
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 142
diff changeset
  2755
      {
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 142
diff changeset
  2756
        $objcache[$key] = array();
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 142
diff changeset
  2757
      }
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 142
diff changeset
  2758
    }
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 142
diff changeset
  2759
    
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 142
diff changeset
  2760
    if ( isset($objcache[$namespace][$page_id]) )
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 142
diff changeset
  2761
    {
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 142
diff changeset
  2762
      return $objcache[$namespace][$page_id];
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 142
diff changeset
  2763
    }
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 142
diff changeset
  2764
    
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2765
    //if ( !isset( $paths->pages[$paths->nslist[$namespace] . $page_id] ) )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2766
    //{
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2767
    //  // Page does not exist
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2768
    //  return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2769
    //}
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2770
    
156
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 142
diff changeset
  2771
    $objcache[$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
  2772
    $object =& $objcache[$namespace][$page_id];
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2773
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2774
    return $object;
554
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2775
  }
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
  /**
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2778
   * 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
  2779
   * and several other abilities.
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2780
   * @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
  2781
   * @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
  2782
   * @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
  2783
   * @return object
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
  
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2786
  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
  2787
  {
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2788
    global $db, $session, $paths, $template, $plugins; // Common objects
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2789
    
554
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2790
    // cache user info
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2791
    static $user_info_cache = null;
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2792
    
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2793
    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
  2794
    {
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2795
      $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
  2796
      $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
  2797
    }
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2798
    else
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2799
    {
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2800
      $uid_column = ( is_int($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
  2801
      $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
  2802
                        . "  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
  2803
                        . "    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
  2804
                        . "  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
  2805
                        . "    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
  2806
                        . "  WHERE $uid_column;");
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2807
      if ( !$q )
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2808
        $db->_die();
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
      $groups = array();
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
      if ( $row = $db->fetchrow() )
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
        $user_id = intval($row['user_id']);
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2815
        if ( $row['group_id'] )
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
          do
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2818
          {
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2819
            $groups[ intval($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
  2820
          }
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2821
          while ( $row = $db->fetchrow() );
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
        $db->free_result();
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
      else
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
        $db->free_result();
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2828
        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
  2829
      }
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2830
      
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2831
      $user_info_cache[$user_id_or_name] = array(
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2832
          'user_id' => $user_id,
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2833
          'groups' => $groups
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2834
        );
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2835
    }
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2836
    
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2837
    // cache base permissions
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2838
    static $base_cache = array();
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2839
    if ( !isset($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
  2840
    {
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2841
      $base_cache[$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
  2842
      $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
  2843
      $current_perms['__resolve_table'] = array();
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2844
      
556
63e131c38876 More work done on effective permissions API, namely reporting of page group and usergroup names
Dan
parents: 555
diff changeset
  2845
      $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
  2846
          . "  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
  2847
          . "    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
  2848
          . '  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
  2849
          . '  ( ';
554
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2850
    
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2851
      $q = Array();
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2852
      $q[] = '( target_type='.ACL_TYPE_USER.' AND target_id= ' . $user_id . ' )';
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2853
      if(count($groups) > 0)
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2854
      {
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2855
        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
  2856
        {
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2857
          $q[] = '( target_type='.ACL_TYPE_GROUP.' AND target_id='.intval($g_id).' )';
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2858
        }
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2859
      }
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2860
      $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
  2861
      $q = $this->sql($bs);
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2862
      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
  2863
      {
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2864
        // 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
  2865
        $current_perms['__resolve_table'][$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
  2866
            '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
  2867
            'rule_id' => -1
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2868
          );
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2869
      }
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2870
      if ( $row = $db->fetchrow() )
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2871
      {
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2872
        do {
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2873
          $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
  2874
          $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
  2875
          // 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
  2876
          $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
  2877
          foreach ( $rules as $perm_type => $_ )
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2878
          {
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2879
            $current_perms['__resolve_table'][$perm_type] = array(
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2880
                'src' => $src,
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2881
                'rule_id' => $row['rule_id']
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2882
              );
556
63e131c38876 More work done on effective permissions API, namely reporting of page group and usergroup names
Dan
parents: 555
diff changeset
  2883
            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
  2884
            {
63e131c38876 More work done on effective permissions API, namely reporting of page group and usergroup names
Dan
parents: 555
diff changeset
  2885
              $current_perms['__resolve_table'][$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
  2886
            }
554
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2887
          }
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2888
          // merge it in
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2889
          $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
  2890
        } while ( $row = $db->fetchrow() );
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2891
      }
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2892
    }
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2893
    
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2894
    // 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
  2895
    static $objcache = array();
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2896
    
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2897
    if ( count($objcache) == 0 )
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2898
    {
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2899
      foreach ( $paths->nslist as $key => $_ )
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2900
      {
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2901
        $objcache[$key] = array();
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2902
      }
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2903
    }
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2904
    
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2905
    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
  2906
    {
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2907
      $objcache[$namespace][$page_id] = array();
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2908
    }
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2909
    
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2910
    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
  2911
    {
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2912
      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
  2913
    }
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2914
    
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2915
    //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
  2916
    //{
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2917
    //  // Page does not exist
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2918
    //  return false;
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2919
    //}
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2920
    
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2921
    $objcache[$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
  2922
      $page_id,                                        // $page_id, 
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2923
      $namespace,                                      // $namespace,
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2924
      $this->acl_types,                                // $acl_types,
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2925
      $this->acl_descs,                                // $acl_descs,
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2926
      $this->acl_deps,                                 // $acl_deps,
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2927
      $base_cache[$user_id_or_name],                   // $base,
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2928
      $user_info_cache[$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
  2929
      $user_info_cache[$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
  2930
      $base_cache[$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
  2931
    );
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2932
    $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
  2933
    
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  2934
    return $object;
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2935
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2936
  
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
   * 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
  2939
   * @access private
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
  function init_permissions()
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
    global $db, $session, $paths, $template, $plugins; // Common objects
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2945
    // Initialize the permissions list with some defaults
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2946
    $this->perms = $this->acl_types;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2947
    $this->acl_defaults_used = $this->perms;
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
    // 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
  2950
    $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
  2951
             . '  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
  2952
             . '  ( ';
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2953
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2954
    $q = Array();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2955
    $q[] = '( target_type='.ACL_TYPE_USER.' AND target_id='.$this->user_id.' )';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2956
    if(count($this->groups) > 0)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2957
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2958
      foreach($this->groups as $g_id => $g_name)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2959
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2960
        $q[] = '( target_type='.ACL_TYPE_GROUP.' AND target_id='.intval($g_id).' )';
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
    }
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
  2963
    $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
  2964
    $q = $this->sql($bs);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2965
    if ( $row = $db->fetchrow() )
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
      do {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2968
        $rules = $this->string_to_perm($row['rules']);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2969
        $is_everyone = ( $row['target_type'] == ACL_TYPE_GROUP && $row['target_id'] == 1 );
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2970
        $this->acl_merge_with_current($rules, $is_everyone);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2971
      } while ( $row = $db->fetchrow() );
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2972
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2973
    
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
  2974
    // 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
  2975
    $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
  2976
    
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2977
    // Eliminate types that don't apply to this namespace
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2978
    foreach ( $this->perms AS $i => $perm )
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
      if ( !in_array ( $paths->namespace, $this->acl_scope[$i] ) && !in_array('All', $this->acl_scope[$i]) )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2981
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2982
        unset($this->perms[$i]);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2983
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2984
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2985
    
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
  2986
    // PAGE group info
322
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  2987
    $pg_list = $paths->get_page_groups($paths->page_id, $paths->namespace);
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
  2988
    $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
  2989
    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
  2990
    {
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
  2991
      $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
  2992
    }
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
  2993
    
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2994
    // Build a query to grab ACL info
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2995
    $bs = 'SELECT rules,target_type,target_id FROM '.table_prefix.'acl WHERE ( ';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2996
    $q = Array();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2997
    $q[] = '( target_type='.ACL_TYPE_USER.' AND target_id='.$this->user_id.' )';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2998
    if(count($this->groups) > 0)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2999
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3000
      foreach($this->groups as $g_id => $g_name)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3001
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3002
        $q[] = '( target_type='.ACL_TYPE_GROUP.' AND target_id='.intval($g_id).' )';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3003
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3004
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3005
    // 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
  3006
    // permissions to override group permissions.
322
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  3007
    $bs .= implode(" OR\n    ", $q) . " )\n  AND (" . $pg_info . ' ( page_id=\''.$db->escape($paths->page_id).'\' AND namespace=\''.$db->escape($paths->namespace).'\' ) )     
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3008
      ORDER BY target_type ASC, page_id ASC, namespace ASC;';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3009
    $q = $this->sql($bs);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3010
    if ( $row = $db->fetchrow() )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3011
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3012
      do {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3013
        $rules = $this->string_to_perm($row['rules']);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3014
        $is_everyone = ( $row['target_type'] == ACL_TYPE_GROUP && $row['target_id'] == 1 );
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3015
        $this->acl_merge_with_current($rules, $is_everyone);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3016
      } while ( $row = $db->fetchrow() );
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3017
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3018
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3019
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3020
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3021
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3022
   * Extends the scope of a permission type.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3023
   * @param string The name of the permission type
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3024
   * @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
  3025
   * @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
  3026
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3027
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3028
  function acl_extend_scope($perm_type, $namespaces, &$p_in)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3029
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3030
    global $db, $session, $paths, $template, $plugins; // Common objects
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3031
    $p_obj = ( is_object($p_in) ) ? $p_in : $paths;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3032
    $nslist = explode('|', $namespaces);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3033
    foreach ( $nslist as $i => $ns )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3034
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3035
      if ( !isset($p_obj->nslist[$ns]) )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3036
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3037
        unset($nslist[$i]);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3038
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3039
      else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3040
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3041
        $this->acl_scope[$perm_type][] = $ns;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3042
        if ( isset($this->acl_types[$perm_type]) && !isset($this->perms[$perm_type]) )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3043
        {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3044
          $this->perms[$perm_type] = $this->acl_types[$perm_type];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3045
        }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3046
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3047
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3048
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3049
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3050
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3051
   * 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
  3052
   * @param array $perms An associative array with only integers as values
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3053
   * @return string
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3054
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3055
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3056
  function perm_to_string($perms)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3057
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3058
    $s = '';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3059
    foreach($perms as $perm => $ac)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3060
    {
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
  3061
      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
  3062
        continue;
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3063
      $s .= "$perm=$ac;";
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3064
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3065
    return $s;
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
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3068
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3069
   * Converts a permissions string back to an array.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3070
   * @param string $perms The result from sessionManager::perm_to_string()
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3071
   * @return array
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
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3074
  function string_to_perm($perms)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3075
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3076
    $ret = Array();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3077
    preg_match_all('#([a-z0-9_-]+)=([0-9]+);#i', $perms, $matches);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3078
    foreach($matches[1] as $i => $t)
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
      $ret[$t] = intval($matches[2][$i]);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3081
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3082
    return $ret;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3083
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3084
  
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
   * 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
  3087
   * @param array $perm1 The first set of permissions
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3088
   * @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
  3089
   * @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
  3090
   * @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
  3091
   * @return array
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3092
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3093
   
554
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3094
  function acl_merge($perm1, $perm2, $is_everyone = false, &$defaults_used)
1
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
    $ret = $perm1;
554
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3097
    if ( !is_array(@$defaults_used) )
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3098
    {
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3099
      $defaults_used = array();
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3100
    }
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3101
    foreach ( $perm1 as $i => $p )
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3102
    {
554
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3103
      if ( isset($perm2[$i]) )
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3104
      {
554
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3105
        if ( $is_everyone && !$defaults_used[$i] )
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3106
          continue;
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3107
        // Decide precedence
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3108
        if ( isset($defaults_used[$i]) )
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3109
        {
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3110
          // echo "$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
  3111
          // Defaults are in use, override
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3112
          
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3113
          // CHANGED - 1.1.4:
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3114
          // 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
  3115
          // 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
  3116
          //   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
  3117
          //   Deny settings could be overriden.
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3118
          // 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
  3119
          if ( $perm1[$i] != AUTH_DENY )
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3120
          {
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3121
            $perm1[$i] = $perm2[$i];
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3122
            $defaults_used[$i] = ( $is_everyone );
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3123
          }
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3124
        }
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3125
        else
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3126
        {
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3127
          // echo "$i: default NOT in use";
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3128
          // 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
  3129
          if ( $perm1[$i] != AUTH_DENY )
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3130
          {
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3131
            // echo ", but overriding";
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3132
            $perm1[$i] = $perm2[$i];
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3133
          }
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3134
          // echo "<br />";
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3135
        }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3136
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3137
    }
554
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3138
    return $perm1;
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3139
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3140
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3141
  /**
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
  3142
   * 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
  3143
   * 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
  3144
   * @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
  3145
   * @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
  3146
   */
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
  3147
  
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
  3148
  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
  3149
  {
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
  3150
    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
  3151
    {
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
  3152
      $perm1[$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
  3153
    }
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
  3154
    $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
  3155
    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
  3156
    {
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
  3157
      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
  3158
      {
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
  3159
        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
  3160
          $ret[$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
  3161
      }
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
  3162
    }
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
  3163
    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
  3164
  }
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
  3165
  
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
  3166
  /**
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3167
   * 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
  3168
   * @param array The array to merge into the master ACL list
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3169
   * @param bool If true, $perm is treated as the "new default"
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3170
   * @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
  3171
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3172
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3173
  function acl_merge_with_current($perm, $is_everyone = false, $scope = 2)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3174
  {
554
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3175
    $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
  3176
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3177
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3178
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3179
   * 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
  3180
   * 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
  3181
   * defaults, which take precedence.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3182
   * @param array $perm1 The first set of permissions
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3183
   * @param array $perm2 The second set of permissions
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3184
   * @return array
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3185
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3186
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3187
  function acl_merge_complete($perm1, $perm2)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3188
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3189
    $ret = $perm1;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3190
    foreach ( $perm2 as $type => $level )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3191
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3192
      $ret[$type] = $level;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3193
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3194
    return $ret;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3195
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3196
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3197
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3198
   * Tell us if the dependencies for a given permission are met.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3199
   * @param string The ACL permission ID
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3200
   * @return bool
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3201
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3202
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3203
  function acl_check_deps($type)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3204
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3205
    if(!isset($this->acl_deps[$type])) // This will only happen if the permissions table is hacked or improperly accessed
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3206
      return true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3207
    if(sizeof($this->acl_deps[$type]) < 1)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3208
      return true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3209
    $deps = $this->acl_deps[$type];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3210
    while(true)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3211
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3212
      $full_resolved = true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3213
      $j = sizeof($deps);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3214
      for ( $i = 0; $i < $j; $i++ )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3215
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3216
        $b = $deps;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3217
        $deps = array_merge($deps, $this->acl_deps[$deps[$i]]);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3218
        if( $b == $deps )
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
          break 2;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3221
        }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3222
        $j = sizeof($deps);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3223
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3224
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3225
    //die('<pre>'.print_r($deps, true).'</pre>');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3226
    foreach($deps as $d)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3227
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3228
      if ( !$this->get_permissions($d) )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3229
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3230
        return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3231
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3232
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3233
    return true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3234
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3235
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3236
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3237
   * Makes a CAPTCHA code and caches the code in the database
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3238
   * @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
  3239
   * @param string Optional, the hash to reuse
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3240
   * @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
  3241
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3242
  
402
d907601ccad2 Fixed some captcha bugs and made all captcha fields case-insensitive
Dan
parents: 401
diff changeset
  3243
  function make_captcha($len = 7, $hash = '')
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3244
  {
401
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3245
    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
  3246
    $code = $this->generate_captcha_code($len);
402
d907601ccad2 Fixed some captcha bugs and made all captcha fields case-insensitive
Dan
parents: 401
diff changeset
  3247
    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
  3248
      $hash = md5(microtime() . mt_rand());
401
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3249
    $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
  3250
    
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3251
    // sanity check
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3252
    if ( !is_valid_ip(@$_SERVER['REMOTE_ADDR']) || !is_int($this->user_id) )
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3253
      return false;
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3254
    
402
d907601ccad2 Fixed some captcha bugs and made all captcha fields case-insensitive
Dan
parents: 401
diff changeset
  3255
    $this->sql('DELETE FROM ' . table_prefix . "captcha WHERE session_id = '$hash';");
d907601ccad2 Fixed some captcha bugs and made all captcha fields case-insensitive
Dan
parents: 401
diff changeset
  3256
    $this->sql('INSERT INTO ' . table_prefix . 'captcha(session_id, code, session_data, source_ip, user_id)' . " VALUES('$hash', '$code', '$session_data', '{$_SERVER['REMOTE_ADDR']}', {$this->user_id});");
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3257
    return $hash;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3258
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3259
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3260
  /**
401
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3261
   * Generates a "pronouncable" or "human-friendly" word using various phonics rules
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3262
   * @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
  3263
   * @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
  3264
   */
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
  3265
  
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
  3266
  function generate_captcha_code($len = 7)
d57af0b0302e Major improvements in the security of the CAPTCHA system (no SQL injection or anything like that); fixed denied form submission due to _af_acting on form object wrongly switched to true
Dan
parents: 259
diff changeset
  3267
  {
401
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3268
    // 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
  3269
    $consonants = 'bcdfghmnpqrsvwyz';
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3270
    $vowels = 'aeiou';
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3271
    $prev = 'vowel';
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3272
    $prev_l = '';
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3273
    $word = '';
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3274
    $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
  3275
    for ( $i = 0; $i < $len; $i++ )
d57af0b0302e Major improvements in the security of the CAPTCHA system (no SQL injection or anything like that); fixed denied form submission due to _af_acting on form object wrongly switched to true
Dan
parents: 259
diff changeset
  3276
    {
401
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3277
      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
  3278
      {
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
  3279
        $allow_next_vowel = false;
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3280
        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
  3281
          $word .= 'i';
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3282
        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
  3283
          $word .= 'u';
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3284
        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
  3285
          $word .= 'u';
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3286
        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
  3287
          $word .= 'i';
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3288
        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
  3289
          $word .= 'o';
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3290
        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
  3291
          $word .= 'u';
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3292
        else
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3293
        {
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3294
          $allow_next_vowel = true;
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3295
          $word .= $consonants{mt_rand(0, (strlen($consonants)-1))};
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3296
        }
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3297
      }
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
  3298
      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
  3299
      {
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
  3300
        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
  3301
          $word .= 't';
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3302
        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
  3303
          $word .= 'h';
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3304
        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
  3305
          $word .= $vowels{mt_rand(0, (strlen($vowels)-1))};
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3306
      }
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3307
      $prev_l = substr($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
  3308
      $l = ( mt_rand(0, 1) == 1 ) ? strtoupper($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
  3309
      $word = substr($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
  3310
      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
  3311
        $prev = 'vowel';
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3312
      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
  3313
        $prev = 'consonant';
263
d57af0b0302e Major improvements in the security of the CAPTCHA system (no SQL injection or anything like that); fixed denied form submission due to _af_acting on form object wrongly switched to true
Dan
parents: 259
diff changeset
  3314
    }
401
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3315
    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
  3316
  }
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
  3317
  
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
  3318
  /**
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3319
   * 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
  3320
   * @param string $hash The unique ID assigned to the code
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3321
   * @return string The correct confirmation code
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3322
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3323
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3324
  function get_captcha($hash)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3325
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3326
    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
  3327
    
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3328
    if ( !preg_match('/^[a-f0-9]{32}([a-z0-9]{8})?$/', $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
  3329
    {
436
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3330
      die("session manager: bad captcha_hash $hash");
263
d57af0b0302e Major improvements in the security of the CAPTCHA system (no SQL injection or anything like that); fixed denied form submission due to _af_acting on form object wrongly switched to true
Dan
parents: 259
diff changeset
  3331
      return false;
d57af0b0302e Major improvements in the security of the CAPTCHA system (no SQL injection or anything like that); fixed denied form submission due to _af_acting on form object wrongly switched to true
Dan
parents: 259
diff changeset
  3332
    }
401
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3333
    
402
d907601ccad2 Fixed some captcha bugs and made all captcha fields case-insensitive
Dan
parents: 401
diff changeset
  3334
    // sanity check
436
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3335
    if ( !is_valid_ip(@$_SERVER['REMOTE_ADDR']) )
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3336
    {
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3337
      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
  3338
      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
  3339
    }
402
d907601ccad2 Fixed some captcha bugs and made all captcha fields case-insensitive
Dan
parents: 401
diff changeset
  3340
    
436
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3341
    $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
  3342
    if ( $db->numrows() < 1 )
436
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3343
    {
401
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3344
      return false;
436
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3345
    }
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
  3346
    
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3347
    list($code_id, $code) = $db->fetchrow_num();
436
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3348
    
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
  3349
    $db->free_result();
401
6ae6e387a0e3 Implemented a new CAPTCHA API; the frontend ($session->{make,get}_captcha) is API-compatible but the backend (the captcha class) is deprecated.
Dan
parents: 391
diff changeset
  3350
    $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
  3351
    
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
  3352
    return $code;
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3353
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3354
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3355
  /**
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
  3356
   * (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
  3357
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3358
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3359
  function kill_captcha()
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3360
  {
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
  3361
    return true;
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3362
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3363
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3364
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3365
   * Generates a random password.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3366
   * @param int $length Optional - length of password
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3367
   * @return string
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3368
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3369
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3370
  function random_pass($length = 10)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3371
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3372
    $valid_chars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-_+@#%&<>';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3373
    $valid_chars = enano_str_split($valid_chars);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3374
    $ret = '';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3375
    for ( $i = 0; $i < $length; $i++ )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3376
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3377
      $ret .= $valid_chars[mt_rand(0, count($valid_chars)-1)];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3378
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3379
    return $ret;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3380
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3381
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3382
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3383
   * Generates some Javascript that calls the AES encryption library.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3384
   * @param string The name of the form
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3385
   * @param string The name of the password field
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3386
   * @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
  3387
   * @param string The name of the field that contains the encryption key
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3388
   * @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
  3389
   * @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
  3390
   * @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
  3391
   * @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
  3392
   * @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
  3393
   * @return string
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3394
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3395
   
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
  3396
  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
  3397
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3398
    $code = '
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3399
      <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
  3400
          
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3401
          function runEncryption()
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3402
          {
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
  3403
            var testpassed = ' . ( ( isset($_GET['use_crypt']) && $_GET['use_crypt']=='0') ? 'false; // CRYPTO-AUTH DISABLED ON USER REQUEST // ' : '' ) . '( aes_self_test() && md5_vm_test() );
72
bda11e521e8a Fixed a few presentation bugs in installer, made installer more "legally binding", and fixed global permissions inheritance in $session->fetch_page_acl()
Dan
parents: 57
diff changeset
  3404
            var frm = document.forms.'.$form_name.';
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
  3405
            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
  3406
    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
  3407
    {
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
  3408
      $code .= <<<EOF
542
5841df0ab575 Added ETag support and increased caching settings to try and speed the system up. Result of a YSlow audit.
Dan
parents: 541
diff changeset
  3409
            if ( frm.$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
  3410
              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
  3411
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
  3412
    }
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
  3413
    $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
  3414
    
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
  3415
            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
  3416
            {
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
  3417
              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
  3418
            }
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
  3419
            
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
  3420
            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
  3421
            {
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
  3422
              // 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
  3423
              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
  3424
              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
  3425
              {
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
  3426
                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
  3427
              }
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
  3428
              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
  3429
              {
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
  3430
                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
  3431
              }
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
  3432
              
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
  3433
              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
  3434
              
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
  3435
              // 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
  3436
              // 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
  3437
              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
  3438
              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
  3439
              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
  3440
              // 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
  3441
              
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
  3442
              // 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
  3443
              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
  3444
              
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
  3445
              // 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
  3446
              frm.' . $crypt_key . '.value = secret_hash;
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
  3447
              frm.' . $dh_client_pubkey . '.value = dh_pub;
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
  3448
              
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
  3449
              // 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
  3450
              
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
  3451
              // 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
  3452
              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
  3453
              
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
  3454
              // 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
  3455
              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
  3456
              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
  3457
              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
  3458
              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
  3459
              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
  3460
              {
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
  3461
                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
  3462
              }
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
  3463
              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
  3464
              // 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
  3465
              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
  3466
              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
  3467
              // 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
  3468
            }
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
  3469
            else if ( testpassed && !use_diffiehellman )
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3470
            {
72
bda11e521e8a Fixed a few presentation bugs in installer, made installer more "legally binding", and fixed global permissions inheritance in $session->fetch_page_acl()
Dan
parents: 57
diff changeset
  3471
              frm.'.$use_crypt.'.value = \'yes\';
bda11e521e8a Fixed a few presentation bugs in installer, made installer more "legally binding", and fixed global permissions inheritance in $session->fetch_page_acl()
Dan
parents: 57
diff changeset
  3472
              var cryptkey = frm.'.$crypt_key.'.value;
bda11e521e8a Fixed a few presentation bugs in installer, made installer more "legally binding", and fixed global permissions inheritance in $session->fetch_page_acl()
Dan
parents: 57
diff changeset
  3473
              frm.'.$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
  3474
              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
  3475
              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
  3476
              {
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
  3477
                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
  3478
                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
  3479
                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 $session->fetch_page_acl()
Dan
parents: 57
diff changeset
  3480
              }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3481
              pass = frm.'.$pw_field.'.value;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3482
              chal = frm.'.$challenge.'.value;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3483
              challenge = hex_md5(pass + chal) + chal;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3484
              frm.'.$challenge.'.value = challenge;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3485
              pass = stringToByteArray(pass);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3486
              cryptstring = rijndaelEncrypt(pass, cryptkey, \'ECB\');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3487
              if(!cryptstring)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3488
              {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3489
                return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3490
              }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3491
              cryptstring = byteArrayToHex(cryptstring);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3492
              frm.'.$crypt_data.'.value = cryptstring;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3493
              frm.'.$pw_field.'.value = \'\';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3494
            }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3495
            return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3496
          }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3497
        </script>
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3498
        ';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3499
    return $code;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3500
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3501
  
436
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3502
  /**
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3503
   * 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
  3504
   * @param array LoginAPI request
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3505
   * @return array LoginAPI response
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3506
   */
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3507
  
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3508
  function process_login_request($req)
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
    global $db, $session, $paths, $template, $plugins; // Common objects
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3511
    
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3512
    // Setup EnanoMath and Diffie-Hellman
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3513
    global $dh_supported;
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3514
    $dh_supported = true;
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3515
    try
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
      require_once(ENANO_ROOT . '/includes/diffiehellman.php');
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
    catch ( Exception $e )
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3520
    {
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3521
      $dh_supported = false;
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3522
    }
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3523
    global $_math;
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3524
    
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3525
    // Check for the mode
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3526
    if ( !isset($req['mode']) )
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3527
    {
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3528
      return array(
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3529
          'mode' => 'error',
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3530
          'error' => 'ERR_JSON_NO_MODE'
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
    
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3534
    // Main processing switch
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3535
    switch ( $req['mode'] )
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3536
    {
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3537
      default:
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3538
        return array(
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3539
            'mode' => 'error',
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3540
            'error' => 'ERR_JSON_INVALID_MODE'
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3541
          );
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3542
        break;
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3543
      case 'getkey':
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
        $this->start();
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3546
        
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3547
        // Query database for lockout info
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3548
        $locked_out = false;
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3549
        // are we locked out?
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3550
        $threshold = ( $_ = getConfig('lockout_threshold') ) ? intval($_) : 5;
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3551
        $duration  = ( $_ = getConfig('lockout_duration') ) ? intval($_) : 15;
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3552
        // convert to minutes
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3553
        $duration  = $duration * 60;
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3554
        $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
  3555
        if ( $policy != 'disable' )
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3556
        {
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3557
          $ipaddr = $db->escape($_SERVER['REMOTE_ADDR']);
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3558
          $timestamp_cutoff = time() - $duration;
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3559
          $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
  3560
          $fails = $db->numrows();
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3561
          $row = $db->fetchrow();
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3562
          $locked_out = ( $fails >= $threshold );
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3563
          $lockdata = array(
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3564
              'locked_out' => $locked_out,
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3565
              'lockout_threshold' => $threshold,
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3566
              'lockout_duration' => ( $duration / 60 ),
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3567
              'lockout_fails' => $fails,
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3568
              'lockout_policy' => $policy,
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3569
              'lockout_last_time' => $row['timestamp'],
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3570
              '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
  3571
              'captcha' => ''
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
          $db->free_result();
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3574
        }
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3575
        
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3576
        $response = array('mode' => 'build_box');
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3577
        $response['allow_diffiehellman'] = $dh_supported;
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3578
        
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3579
        $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
  3580
        $response['aes_key'] = $this->rijndael_genkey();
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
        // Lockout info
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3583
        $response['locked_out'] = $locked_out;
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3584
        
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3585
        $response['lockout_info'] = $lockdata;
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3586
        if ( $policy == 'captcha' && $locked_out )
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3587
        {
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3588
          $response['lockout_info']['captcha'] = $this->make_captcha();
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3589
        }
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3590
        
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3591
        // 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
  3592
        if ( $dh_supported )
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3593
        {
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3594
          $dh_key_priv = dh_gen_private();
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3595
          $dh_key_pub = dh_gen_public($dh_key_priv);
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3596
          $dh_key_priv = $_math->str($dh_key_priv);
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3597
          $dh_key_pub = $_math->str($dh_key_pub);
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3598
          $response['dh_public_key'] = $dh_key_pub;
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3599
          // store the keys in the DB
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3600
          $q = $db->sql_query('INSERT INTO ' . table_prefix . "diffiehellman( public_key, private_key ) VALUES ( '$dh_key_pub', '$dh_key_priv' );");
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3601
          if ( !$q )
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3602
            $db->die_json();
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3603
        }
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 $response;
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3606
        break;
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3607
      case 'login_dh':
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3608
        // 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
  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
        // KEY RECONSTRUCTION
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
        
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3614
        $userinfo_crypt = $req['userinfo'];
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3615
        $dh_public = $req['dh_public_key'];
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3616
        $dh_hash = $req['dh_secret_hash'];
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
        // Check the key
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3619
        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
  3620
        {
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3621
          return array(
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3622
            'mode' => 'error',
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3623
            'error' => 'ERR_DH_KEY_NOT_NUMERIC'
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3624
          );
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3625
        }
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3626
        
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3627
        // Fetch private key
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3628
        $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
  3629
        if ( !$q )
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3630
          $db->die_json();
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
        if ( $db->numrows() < 1 )
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3633
        {
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3634
          return array(
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3635
            'mode' => 'error',
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3636
            'error' => 'ERR_DH_KEY_NOT_FOUND'
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3637
          );
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
        
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3640
        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
  3641
        $db->free_result();
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3642
        
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3643
        // 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
  3644
        $q = $db->sql_query('DELETE FROM ' . table_prefix . "diffiehellman WHERE key_id = $dh_key_id;");
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3645
        if ( !$q )
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3646
          $db->die_json();
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3647
        
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3648
        // Generate the shared secret
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3649
        $dh_secret = dh_gen_shared_secret($dh_private, $req['dh_client_key']);
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3650
        $dh_secret = $_math->str($dh_secret);
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3651
        
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3652
        // Did we get all our math right?
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3653
        $dh_secret_check = sha1($dh_secret);
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3654
        if ( $dh_secret_check !== $dh_hash )
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3655
        {
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3656
          return array(
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3657
            'mode' => 'error',
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3658
            'error' => 'ERR_DH_HASH_NO_MATCH'
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3659
          );
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3660
        }
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3661
        
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3662
        // All good! Generate the AES key
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3663
        $aes_key = substr(sha256($dh_secret), 0, ( AES_BITS / 4 ));
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3664
      case 'login_aes':
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3665
        if ( $req['mode'] == 'login_aes' )
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3666
        {
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3667
          // login_aes-specific code
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3668
          $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
  3669
          if ( !$aes_key )
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3670
          {
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3671
            return array(
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3672
              'mode' => 'error',
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3673
              'error' => 'ERR_AES_LOOKUP_FAILED'
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
          $userinfo_crypt = $req['userinfo'];
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3677
        }
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3678
        // 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
  3679
        
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3680
        // decrypt user info
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3681
        $aes_key = hexdecode($aes_key);
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3682
        $aes = AESCrypt::singleton(AES_BITS, AES_BLOCKSIZE);
518
2b826f2640e9 SECURITY: Disabled caching of decrypted DiffieHellman login requests
Dan
parents: 511
diff changeset
  3683
        // 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
  3684
        $userinfo_json = $aes->decrypt($userinfo_crypt, $aes_key, ENC_HEX, true);
436
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3685
        if ( !$userinfo_json )
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3686
        {
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3687
          return array(
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3688
            'mode' => 'error',
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3689
            'error' => 'ERR_AES_DECRYPT_FAILED'
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3690
          );
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3691
        }
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3692
        // de-JSON user info
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3693
        try
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3694
        {
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3695
          $userinfo = enano_json_decode($userinfo_json);
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3696
        }
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3697
        catch ( Exception $e )
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3698
        {
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3699
          return array(
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3700
            'mode' => 'error',
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3701
            'error' => 'ERR_USERINFO_DECODE_FAILED'
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3702
          );
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3703
        }
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3704
        
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3705
        if ( !isset($userinfo['username']) || !isset($userinfo['password']) )
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3706
        {
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3707
          return array(
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3708
            'mode' => 'error',
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3709
            'error' => 'ERR_USERINFO_MISSING_VALUES'
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3710
          );
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3711
        }
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3712
        
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3713
        $username =& $userinfo['username'];
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3714
        $password =& $userinfo['password'];
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3715
        
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
  3716
        // 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
  3717
        // 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
  3718
        $plugins->attachHook('login_password_reset', '$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
  3719
        
436
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3720
        // attempt the login
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3721
        // function login_without_crypto($username, $password, $already_md5ed = false, $level = USER_LEVEL_MEMBER, $captcha_hash = false, $captcha_code = false)
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3722
        $login_result = $this->login_without_crypto($username, $password, false, intval($req['level']), @$req['captcha_hash'], @$req['captcha_code']);
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3723
        
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3724
        if ( $login_result['success'] )
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3725
        {
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3726
          return array(
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3727
              'mode' => 'login_success',
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3728
              'key' => ( $this->sid_super ) ? $this->sid_super : false
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3729
            );
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3730
        }
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3731
        else
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3732
        {
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3733
          return array(
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3734
              'mode' => 'login_failure',
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3735
              'error_code' => $login_result['error'],
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3736
              // 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
  3737
              '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
  3738
            );
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3739
        }
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3740
        
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3741
        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
  3742
      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
  3743
        // 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
  3744
        // 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
  3745
        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
  3746
        {
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
  3747
          $this->fetch_public_key($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
  3748
        }
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
  3749
        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
  3750
        {
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
  3751
          $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
  3752
          $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
  3753
          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
  3754
            $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
  3755
        }
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
  3756
        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
  3757
            '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
  3758
          );
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
  3759
        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
  3760
      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
  3761
        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
  3762
            '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
  3763
            '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
  3764
            '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
  3765
            '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
  3766
          )));
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
  3767
        break;
436
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3768
    }
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3769
    
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3770
  }
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 425
diff changeset
  3771
  
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3772
}
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3773
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3774
/**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3775
 * 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
  3776
 * @package Enano
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3777
 * @subpackage Session manager
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3778
 * @license http://www.gnu.org/copyleft/gpl.html
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3779
 * @access private
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3780
 */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3781
 
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3782
class Session_ACLPageInfo {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3783
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3784
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3785
   * The page ID of this ACL info package
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3786
   * @var string
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3787
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3788
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3789
  var $page_id;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3790
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3791
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3792
   * The namespace of the page being checked
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3793
   * @var string
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3794
   */
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
  var $namespace;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3797
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3798
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3799
   * Our list of permission types.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3800
   * @access private
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3801
   * @var array
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3802
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3803
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3804
  var $acl_types = Array();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3805
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3806
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3807
   * The list of descriptions for the permission types
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3808
   * @var array
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3809
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3810
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3811
  var $acl_descs = Array();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3812
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3813
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3814
   * A list of dependencies for ACL types.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3815
   * @var array
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3816
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3817
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3818
  var $acl_deps = Array();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3819
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3820
  /**
246
c9fd175289aa Cleaned up some HTML in the installer; corrected some phpDoc syntax errors
Dan
parents: 203
diff changeset
  3821
   * 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
  3822
   * @access private
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3823
   * @var array
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3824
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3825
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3826
  var $perms = Array();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3827
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3828
  /**
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
  3829
   * 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
  3830
   * @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
  3831
   * @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
  3832
   */
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
  3833
   
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
  3834
  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
  3835
  
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
  3836
  /**
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
  3837
   * 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
  3838
   * @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
  3839
   */
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
  3840
  
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
  3841
  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
  3842
  
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
  3843
  /**
554
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3844
   * 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
  3845
   * array(
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3846
   *   [permission_name] => array(
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3847
   *       [src] => ACL_INHERIT_*
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3848
   *       [rule_id] => integer
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
   *   ...
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
   *
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3853
   * @var array
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3854
   */
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3855
  
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3856
  var $perm_resolve_table = array();
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3857
  
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3858
  #
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3859
  # USER PARAMETERS
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3860
  #
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3861
  
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3862
  /**
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3863
   * User ID
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3864
   * @var int
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3865
   */
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3866
  
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3867
  var $user_id = 1;
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3868
  
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3869
  /**
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3870
   * 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
  3871
   * @var array
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3872
   */
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3873
  
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3874
  var $groups = array();
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3875
  
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3876
  /**
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3877
   * Constructor.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3878
   * @param string $page_id The ID of the page to check
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3879
   * @param string $namespace The namespace of the page to check.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3880
   * @param array $acl_types List of ACL types
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3881
   * @param array $acl_descs List of human-readable descriptions for permissions (associative)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3882
   * @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
  3883
   * @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
  3884
   * @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
  3885
   * @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
  3886
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3887
   
554
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3888
  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
  3889
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3890
    global $db, $session, $paths, $template, $plugins; // Common objects
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3891
    
554
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3892
    // hack
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3893
    if ( isset($base['__resolve_table']) )
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3894
    {
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3895
      unset($base['__resolve_table']);
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3896
    }
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3897
    
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3898
    $this->acl_deps = $acl_deps;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3899
    $this->acl_types = $acl_types;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3900
    $this->acl_descs = $acl_descs;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3901
    
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
  3902
    $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
  3903
    $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
  3904
    
554
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3905
    $this->perm_resolve_table = array();
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3906
    if ( is_array($resolve_table) )
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3907
      $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
  3908
    
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3909
    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
  3910
    {
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3911
      $this->user_id = $user_id;
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3912
      $this->groups = $groups;
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3913
    }
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3914
    else
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3915
    {
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3916
      $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
  3917
      $this->groups = $session->groups;
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3918
    }
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3919
    
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3920
    $this->page_id = $page_id;
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3921
    $this->namespace = $namespace;
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3922
    
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3923
    $this->__calculate();
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3924
  }
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3925
  
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3926
  /**
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3927
   * Performs the actual permission calculation.
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3928
   * @access private
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3929
   */
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3930
  
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3931
  private function __calculate()
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3932
  {
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3933
    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
  3934
    
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3935
    $page_id =& $this->page_id;
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3936
    $namespace =& $this->namespace;
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3937
    
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
  3938
    // 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
  3939
    $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
  3940
    $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
  3941
    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
  3942
    {
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
  3943
      $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
  3944
    }
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
  3945
    
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3946
    // 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
  3947
    $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
  3948
        . "  LEFT JOIN " . table_prefix . "page_groups AS pg\n"
63e131c38876 More work done on effective permissions API, namely reporting of page group and usergroup names
Dan
parents: 555
diff changeset
  3949
        . "    ON ( ( a.page_id = pg.pg_id AND a.namespace = '__PageGroup' ) OR ( a.namespace != '__PageGroup' ) )\n"
63e131c38876 More work done on effective permissions API, namely reporting of page group and usergroup names
Dan
parents: 555
diff changeset
  3950
        . "  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
  3951
        . "    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
  3952
    
63e131c38876 More work done on effective permissions API, namely reporting of page group and usergroup names
Dan
parents: 555
diff changeset
  3953
    $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
  3954
          . '  ( ';
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3955
    $q = Array();
554
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3956
    $q[] = '( target_type='.ACL_TYPE_USER.' AND target_id='.$this->user_id.' )';
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3957
    if(count($this->groups) > 0)
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3958
    {
554
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3959
      foreach($this->groups as $g_id => $g_name)
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3960
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3961
        $q[] = '( target_type='.ACL_TYPE_GROUP.' AND target_id='.intval($g_id).' )';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3962
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3963
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3964
    // 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
  3965
    // 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
  3966
    $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
  3967
      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
  3968
      
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3969
    $q = $session->sql($bs);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3970
    if ( $row = $db->fetchrow() )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3971
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3972
      do {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3973
        $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
  3974
        $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
  3975
        // log where this comes from
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3976
        if ( $row['namespace'] == '__PageGroup' )
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3977
        {
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3978
          $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
  3979
          $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
  3980
        }
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3981
        else
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3982
        {
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3983
          $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
  3984
        }
556
63e131c38876 More work done on effective permissions API, namely reporting of page group and usergroup names
Dan
parents: 555
diff changeset
  3985
        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
  3986
        {
63e131c38876 More work done on effective permissions API, namely reporting of page group and usergroup names
Dan
parents: 555
diff changeset
  3987
          $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
  3988
        }
554
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3989
        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
  3990
        {
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3991
          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
  3992
            continue;
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3993
          
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3994
          $this->perm_resolve_table[$perm_type] = array(
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3995
              'src' => $src,
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3996
              'rule_id' => $row['rule_id']
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  3997
            );
556
63e131c38876 More work done on effective permissions API, namely reporting of page group and usergroup names
Dan
parents: 555
diff changeset
  3998
          if ( isset($pg_name) )
63e131c38876 More work done on effective permissions API, namely reporting of page group and usergroup names
Dan
parents: 555
diff changeset
  3999
          {
63e131c38876 More work done on effective permissions API, namely reporting of page group and usergroup names
Dan
parents: 555
diff changeset
  4000
            $this->perm_resolve_table[$perm_type]['pg_name'] = $pg_name;
63e131c38876 More work done on effective permissions API, namely reporting of page group and usergroup names
Dan
parents: 555
diff changeset
  4001
          }
63e131c38876 More work done on effective permissions API, namely reporting of page group and usergroup names
Dan
parents: 555
diff changeset
  4002
          if ( isset($group_name) )
63e131c38876 More work done on effective permissions API, namely reporting of page group and usergroup names
Dan
parents: 555
diff changeset
  4003
          {
63e131c38876 More work done on effective permissions API, namely reporting of page group and usergroup names
Dan
parents: 555
diff changeset
  4004
            $this->perm_resolve_table[$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
  4005
          }
554
e87390b1f9b0 Revamped some ACL code and added effective permissions calculation code into session manager
Dan
parents: 542
diff changeset
  4006
        }
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
  4007
        $this->acl_merge_with_current($rules, $is_everyone);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4008
      } while ( $row = $db->fetchrow() );
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4009
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4010
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4011
    $this->page_id = $page_id;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4012
    $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
  4013
    
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
  4014
    $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
  4015
    $ppwm = 2;
915d399dfdbf Corrected licensing issue on YoungPup's DOM-Drag (it is now public domain -> GPLv2+ for Enano); fixed wrongful access denial under specific circumstances (fetch_page_acl() on nonexistent page + wiki mode)
Dan
parents: 322
diff changeset
  4016
    if ( isset($paths->pages[$pathskey]) )
915d399dfdbf Corrected licensing issue on YoungPup's DOM-Drag (it is now public domain -> GPLv2+ for Enano); fixed wrongful access denial under specific circumstances (fetch_page_acl() on nonexistent page + wiki mode)
Dan
parents: 322
diff changeset
  4017
    {
915d399dfdbf Corrected licensing issue on YoungPup's DOM-Drag (it is now public domain -> GPLv2+ for Enano); fixed wrongful access denial under specific circumstances (fetch_page_acl() on nonexistent page + wiki mode)
Dan
parents: 322
diff changeset
  4018
      if ( isset($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
  4019
        $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
  4020
    }
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
  4021
    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
  4022
      $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
  4023
    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
  4024
      $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
  4025
    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
  4026
      $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
  4027
    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
  4028
    {
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
  4029
      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
  4030
      {
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
  4031
        $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
  4032
      }
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
  4033
      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
  4034
      {
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
  4035
        $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
  4036
      }
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
  4037
    }
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
  4038
    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
  4039
    {
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
  4040
      // 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
  4041
      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
  4042
    }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4043
  }
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
   * 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
  4047
   * @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
  4048
   * @param bool $no_deps If true, disables dependency checking
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4049
   * @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
  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 get_permissions($type, $no_deps = false)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4053
  {
72
bda11e521e8a Fixed a few presentation bugs in installer, made installer more "legally binding", and fixed global permissions inheritance in $session->fetch_page_acl()
Dan
parents: 57
diff changeset
  4054
    // echo '<pre>' . print_r($this->perms, true) . '</pre>';
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4055
    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
  4056
    
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4057
    if ( isset( $this->perms[$type] ) )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4058
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4059
      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
  4060
      {
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4061
        $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
  4062
      }
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
  4063
      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
  4064
      {
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4065
        $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
  4066
      }
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
  4067
      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
  4068
      {
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4069
        $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
  4070
      }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4071
      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
  4072
      {
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4073
        $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
  4074
      }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4075
      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
  4076
      {
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4077
        $ret = false;
338
915d399dfdbf Corrected licensing issue on YoungPup's DOM-Drag (it is now public domain -> GPLv2+ for Enano); fixed wrongful access denial under specific circumstances (fetch_page_acl() on nonexistent page + wiki mode)
Dan
parents: 322
diff changeset
  4078
      }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4079
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4080
    else if(isset($this->acl_types[$type]))
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
      if ( $this->acl_types[$type] == AUTH_DENY )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4083
        $ret = false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4084
      else if ( $this->acl_types[$type] == AUTH_WIKIMODE && $paths->wiki_mode )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4085
        $ret = true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4086
      else if ( $this->acl_types[$type] == AUTH_WIKIMODE && !$paths->wiki_mode )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4087
        $ret = false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4088
      else if ( $this->acl_types[$type] == AUTH_ALLOW )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4089
        $ret = true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4090
      else if ( $this->acl_types[$type] == AUTH_DISALLOW )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4091
        $ret = false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4092
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4093
    else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4094
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4095
      // ACL type is undefined
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4096
      trigger_error('Unknown access type "' . $type . '"', E_USER_WARNING);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4097
      return false; // Be on the safe side and deny access
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4098
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4099
    if ( !$no_deps )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4100
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4101
      if ( !$this->acl_check_deps($type) )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4102
        return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4103
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4104
    return $ret;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4105
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4106
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4107
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4108
   * Tell us if the dependencies for a given permission are met.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4109
   * @param string The ACL permission ID
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4110
   * @return bool
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4111
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4112
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4113
  function acl_check_deps($type)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4114
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4115
    if(!isset($this->acl_deps[$type])) // This will only happen if the permissions table is hacked or improperly accessed
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4116
      return true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4117
    if(sizeof($this->acl_deps[$type]) < 1)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4118
      return true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4119
    $deps = $this->acl_deps[$type];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4120
    while(true)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4121
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4122
      $full_resolved = true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4123
      $j = sizeof($deps);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4124
      for ( $i = 0; $i < $j; $i++ )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4125
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4126
        $b = $deps;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4127
        $deps = array_merge($deps, $this->acl_deps[$deps[$i]]);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4128
        if( $b == $deps )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4129
        {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4130
          break 2;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4131
        }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4132
        $j = sizeof($deps);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4133
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4134
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4135
    //die('<pre>'.print_r($deps, true).'</pre>');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4136
    foreach($deps as $d)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4137
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4138
      if ( !$this->get_permissions($d) )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4139
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4140
        return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4141
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4142
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4143
    return true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4144
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4145
  
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
  4146
  /**
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
  4147
   * 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
  4148
   * @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
  4149
   * @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
  4150
   * @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
  4151
   */
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
  4152
  
bda11e521e8a Fixed a few presentation bugs in installer, made installer more "legally binding", and fixed global permissions inheritance in $session->fetch_page_acl()
Dan
parents: 57
diff changeset
  4153
  function acl_merge_with_current($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
  4154
  {
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
  4155
    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
  4156
    {
bda11e521e8a Fixed a few presentation bugs in installer, made installer more "legally binding", and fixed global permissions inheritance in $session->fetch_page_acl()
Dan
parents: 57
diff changeset
  4157
      if ( isset($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
  4158
      {
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
  4159
        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
  4160
          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
  4161
        // Decide precedence
bda11e521e8a Fixed a few presentation bugs in installer, made installer more "legally binding", and fixed global permissions inheritance in $session->fetch_page_acl()
Dan
parents: 57
diff changeset
  4162
        if ( isset($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
  4163
        {
bda11e521e8a Fixed a few presentation bugs in installer, made installer more "legally binding", and fixed global permissions inheritance in $session->fetch_page_acl()
Dan
parents: 57
diff changeset
  4164
          //echo "$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
  4165
          // 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
  4166
          $this->perms[$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
  4167
          $this->acl_defaults_used[$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
  4168
        }
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
  4169
        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
  4170
        {
bda11e521e8a Fixed a few presentation bugs in installer, made installer more "legally binding", and fixed global permissions inheritance in $session->fetch_page_acl()
Dan
parents: 57
diff changeset
  4171
          //echo "$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
  4172
          // 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
  4173
          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
  4174
          {
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
  4175
            //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
  4176
            $this->perms[$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
  4177
          }
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
  4178
          //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
  4179
        }
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
  4180
      }
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
  4181
    }
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
  4182
  }
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
  4183
  
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4184
}
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4185
466
1cc8a038ad20 Fixed improper serializing of IP that could allow reusing of key from multiple IP addresses.
Dan
parents: 460
diff changeset
  4186
/**
1cc8a038ad20 Fixed improper serializing of IP that could allow reusing of key from multiple IP addresses.
Dan
parents: 460
diff changeset
  4187
 * 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
  4188
 */
1cc8a038ad20 Fixed improper serializing of IP that could allow reusing of key from multiple IP addresses.
Dan
parents: 460
diff changeset
  4189
1cc8a038ad20 Fixed improper serializing of IP that could allow reusing of key from multiple IP addresses.
Dan
parents: 460
diff changeset
  4190
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
  4191
{
1cc8a038ad20 Fixed improper serializing of IP that could allow reusing of key from multiple IP addresses.
Dan
parents: 460
diff changeset
  4192
  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
  4193
  
1cc8a038ad20 Fixed improper serializing of IP that could allow reusing of key from multiple IP addresses.
Dan
parents: 460
diff changeset
  4194
  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
  4195
    $db->_die();
1cc8a038ad20 Fixed improper serializing of IP that could allow reusing of key from multiple IP addresses.
Dan
parents: 460
diff changeset
  4196
  
1cc8a038ad20 Fixed improper serializing of IP that could allow reusing of key from multiple IP addresses.
Dan
parents: 460
diff changeset
  4197
  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
  4198
}
1cc8a038ad20 Fixed improper serializing of IP that could allow reusing of key from multiple IP addresses.
Dan
parents: 460
diff changeset
  4199
1cc8a038ad20 Fixed improper serializing of IP that could allow reusing of key from multiple IP addresses.
Dan
parents: 460
diff changeset
  4200
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
  4201
480
d5376271f96b Added a cron task to sessions.php that deletes old admin keys once a week
Dan
parents: 472
diff changeset
  4202
/**
d5376271f96b Added a cron task to sessions.php that deletes old admin keys once a week
Dan
parents: 472
diff changeset
  4203
 * 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
  4204
 */
d5376271f96b Added a cron task to sessions.php that deletes old admin keys once a week
Dan
parents: 472
diff changeset
  4205
d5376271f96b Added a cron task to sessions.php that deletes old admin keys once a week
Dan
parents: 472
diff changeset
  4206
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
  4207
{
d5376271f96b Added a cron task to sessions.php that deletes old admin keys once a week
Dan
parents: 472
diff changeset
  4208
  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
  4209
  
d5376271f96b Added a cron task to sessions.php that deletes old admin keys once a week
Dan
parents: 472
diff changeset
  4210
  $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
  4211
  $ul_member = USER_LEVEL_MEMBER;
d5376271f96b Added a cron task to sessions.php that deletes old admin keys once a week
Dan
parents: 472
diff changeset
  4212
  if ( !$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
  4213
    $db->_die();
d5376271f96b Added a cron task to sessions.php that deletes old admin keys once a week
Dan
parents: 472
diff changeset
  4214
}
d5376271f96b Added a cron task to sessions.php that deletes old admin keys once a week
Dan
parents: 472
diff changeset
  4215
d5376271f96b Added a cron task to sessions.php that deletes old admin keys once a week
Dan
parents: 472
diff changeset
  4216
// Once a week
d5376271f96b Added a cron task to sessions.php that deletes old admin keys once a week
Dan
parents: 472
diff changeset
  4217
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
  4218
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
  4219
/**
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4220
 * 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
  4221
 */
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4222
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4223
register_cron_task('generate_ranks_cache', 0.25);
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4224
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4225
?>