includes/sessions.php
author Dan
Sun, 27 Jan 2008 22:57:40 -0500
changeset 378 c1c7fa6b329f
parent 377 bb3e6c3bd4f4
child 387 92664d2efab8
permissions -rw-r--r--
Got Enano to load even if there are no plugins; added caching for decrypted session keys to significantly improve performance (in theory at least)
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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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f8356d9c3481 Rebrand as 1.0.3 (Dyrad)
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 * Version 1.0.3 (Dyrad)
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 * Copyright (C) 2006-2007 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;
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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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   * 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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   * 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
1
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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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  # 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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        $error = mysql_error();
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diff changeset
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        if(strstr($error, "Unknown column 'old_encryption'"))
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parents:
diff changeset
   315
          $this->compat = true;
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parents:
diff changeset
   316
        else
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diff changeset
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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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parents:
diff changeset
   318
      }
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parents:
diff changeset
   319
      $db->free_result();
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parents:
diff changeset
   320
    }
fe660c52c48f Adding /includes
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parents:
diff changeset
   321
  }
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parents:
diff changeset
   322
  
fe660c52c48f Adding /includes
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parents:
diff changeset
   323
  /**
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
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parents: 340
diff changeset
   324
   * PHP 4 compatible constructor. Deprecated in 1.1.x.
1
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parents:
diff changeset
   325
   */
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parents:
diff changeset
   326
   
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
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parents: 340
diff changeset
   327
  /*
1
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parents:
diff changeset
   328
  function sessionManager()
fe660c52c48f Adding /includes
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parents:
diff changeset
   329
  {
fe660c52c48f Adding /includes
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parents:
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   330
    $this->__construct();
fe660c52c48f Adding /includes
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parents:
diff changeset
   331
  }
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
   332
  */
1
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parents:
diff changeset
   333
  
fe660c52c48f Adding /includes
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parents:
diff changeset
   334
  /**
fe660c52c48f Adding /includes
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parents:
diff changeset
   335
   * Wrapper function to sanitize strings for MySQL and HTML
fe660c52c48f Adding /includes
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parents:
diff changeset
   336
   * @param string $text The text to sanitize
fe660c52c48f Adding /includes
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parents:
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   * @return string
fe660c52c48f Adding /includes
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parents:
diff changeset
   338
   */
fe660c52c48f Adding /includes
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parents:
diff changeset
   339
  
fe660c52c48f Adding /includes
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parents:
diff changeset
   340
  function prepare_text($text)
fe660c52c48f Adding /includes
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parents:
diff changeset
   341
  {
fe660c52c48f Adding /includes
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parents:
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   342
    global $db;
fe660c52c48f Adding /includes
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parents:
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   343
    return $db->escape(htmlspecialchars($text));
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parents:
diff changeset
   344
  }
fe660c52c48f Adding /includes
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parents:
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   345
  
fe660c52c48f Adding /includes
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parents:
diff changeset
   346
  /**
fe660c52c48f Adding /includes
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parents:
diff changeset
   347
   * Makes a SQL query and handles error checking
fe660c52c48f Adding /includes
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parents:
diff changeset
   348
   * @param string $query The SQL query to make
fe660c52c48f Adding /includes
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parents:
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   349
   * @return resource
fe660c52c48f Adding /includes
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parents:
diff changeset
   350
   */
fe660c52c48f Adding /includes
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parents:
diff changeset
   351
  
fe660c52c48f Adding /includes
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parents:
diff changeset
   352
  function sql($query)
fe660c52c48f Adding /includes
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parents:
diff changeset
   353
  {
fe660c52c48f Adding /includes
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parents:
diff changeset
   354
    global $db, $session, $paths, $template, $plugins; // Common objects
fe660c52c48f Adding /includes
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parents:
diff changeset
   355
    $result = $db->sql_query($query);
fe660c52c48f Adding /includes
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parents:
diff changeset
   356
    if(!$result)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   357
    {
fe660c52c48f Adding /includes
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parents:
diff changeset
   358
      $db->_die('The error seems to have occurred somewhere in the session management code.');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   359
    }
fe660c52c48f Adding /includes
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parents:
diff changeset
   360
    return $result;
fe660c52c48f Adding /includes
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parents:
diff changeset
   361
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   362
  
fe660c52c48f Adding /includes
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parents:
diff changeset
   363
  # Session restoration and permissions
fe660c52c48f Adding /includes
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parents:
diff changeset
   364
  
fe660c52c48f Adding /includes
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parents:
diff changeset
   365
  /**
fe660c52c48f Adding /includes
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parents:
diff changeset
   366
   * Initializes the basic state of things, including most user prefs, login data, cookie stuff
fe660c52c48f Adding /includes
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parents:
diff changeset
   367
   */
fe660c52c48f Adding /includes
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parents:
diff changeset
   368
  
fe660c52c48f Adding /includes
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parents:
diff changeset
   369
  function start()
fe660c52c48f Adding /includes
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parents:
diff changeset
   370
  {
fe660c52c48f Adding /includes
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parents:
diff changeset
   371
    global $db, $session, $paths, $template, $plugins; // Common objects
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8a00247d1dee Login page mostly localized
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parents: 204
diff changeset
   372
    global $lang;
1
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parents:
diff changeset
   373
    if($this->started) return;
fe660c52c48f Adding /includes
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parents:
diff changeset
   374
    $this->started = true;
fe660c52c48f Adding /includes
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parents:
diff changeset
   375
    $user = false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   376
    if(isset($_COOKIE['sid']))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   377
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   378
      if($this->compat)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   379
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   380
        $userdata = $this->compat_validate_session($_COOKIE['sid']);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   381
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   382
      else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   383
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   384
        $userdata = $this->validate_session($_COOKIE['sid']);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   385
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   386
      if(is_array($userdata))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   387
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   388
        $data = RenderMan::strToPageID($paths->get_pageid_from_url());
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   389
        
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   390
        if(!$this->compat && $userdata['account_active'] != 1 && $data[1] != 'Special' && $data[1] != 'Admin')
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   391
        {
209
8a00247d1dee Login page mostly localized
Dan
parents: 204
diff changeset
   392
          $language = intval(getConfig('default_language'));
8a00247d1dee Login page mostly localized
Dan
parents: 204
diff changeset
   393
          $lang = new Language($language);
8a00247d1dee Login page mostly localized
Dan
parents: 204
diff changeset
   394
          
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   395
          $this->logout();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   396
          $a = getConfig('account_activation');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   397
          switch($a)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   398
          {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   399
            case 'none':
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   400
            default:
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   401
              $solution = 'Your account was most likely deactivated by an administrator. Please contact the site administration for further assistance.';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   402
              break;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   403
            case 'user':
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   404
              $solution = 'Please check your e-mail; you should have been sent a message with instructions on how to activate your account. If you do not receive an e-mail from this site within 24 hours, please contact the site administration for further assistance.';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   405
              break;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   406
            case 'admin':
127
a2b20a832447 Vastly improved UX for a login to an inactive account
Dan
parents: 73
diff changeset
   407
              $solution = 'This website has been configured so that all user accounts must be activated by the administrator before they can be used, so your account will most likely be activated the next time an administrator visits the site.';
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   408
              break;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   409
          }
127
a2b20a832447 Vastly improved UX for a login to an inactive account
Dan
parents: 73
diff changeset
   410
          
a2b20a832447 Vastly improved UX for a login to an inactive account
Dan
parents: 73
diff changeset
   411
          // admin activation request opportunity
a2b20a832447 Vastly improved UX for a login to an inactive account
Dan
parents: 73
diff changeset
   412
          $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
   413
          if ( !$q )
a2b20a832447 Vastly improved UX for a login to an inactive account
Dan
parents: 73
diff changeset
   414
            $db->_die();
a2b20a832447 Vastly improved UX for a login to an inactive account
Dan
parents: 73
diff changeset
   415
          
a2b20a832447 Vastly improved UX for a login to an inactive account
Dan
parents: 73
diff changeset
   416
          $can_request = ( $db->numrows() < 1 );
a2b20a832447 Vastly improved UX for a login to an inactive account
Dan
parents: 73
diff changeset
   417
          $db->free_result();
a2b20a832447 Vastly improved UX for a login to an inactive account
Dan
parents: 73
diff changeset
   418
          
a2b20a832447 Vastly improved UX for a login to an inactive account
Dan
parents: 73
diff changeset
   419
          if ( isset($_POST['logout']) )
a2b20a832447 Vastly improved UX for a login to an inactive account
Dan
parents: 73
diff changeset
   420
          {
a2b20a832447 Vastly improved UX for a login to an inactive account
Dan
parents: 73
diff changeset
   421
            $this->sid = $_COOKIE['sid'];
a2b20a832447 Vastly improved UX for a login to an inactive account
Dan
parents: 73
diff changeset
   422
            $this->user_logged_in = true;
a2b20a832447 Vastly improved UX for a login to an inactive account
Dan
parents: 73
diff changeset
   423
            $this->user_id =       intval($userdata['user_id']);
a2b20a832447 Vastly improved UX for a login to an inactive account
Dan
parents: 73
diff changeset
   424
            $this->username =      $userdata['username'];
a2b20a832447 Vastly improved UX for a login to an inactive account
Dan
parents: 73
diff changeset
   425
            $this->auth_level =    USER_LEVEL_MEMBER;
a2b20a832447 Vastly improved UX for a login to an inactive account
Dan
parents: 73
diff changeset
   426
            $this->user_level =    USER_LEVEL_MEMBER;
a2b20a832447 Vastly improved UX for a login to an inactive account
Dan
parents: 73
diff changeset
   427
            $this->logout();
a2b20a832447 Vastly improved UX for a login to an inactive account
Dan
parents: 73
diff changeset
   428
            redirect(scriptPath . '/', 'Logged out', 'You have successfully been logged out. All cookies cleared.', 4);
a2b20a832447 Vastly improved UX for a login to an inactive account
Dan
parents: 73
diff changeset
   429
          }
a2b20a832447 Vastly improved UX for a login to an inactive account
Dan
parents: 73
diff changeset
   430
          
a2b20a832447 Vastly improved UX for a login to an inactive account
Dan
parents: 73
diff changeset
   431
          if ( $can_request && !isset($_POST['activation_request']) )
a2b20a832447 Vastly improved UX for a login to an inactive account
Dan
parents: 73
diff changeset
   432
          {
a2b20a832447 Vastly improved UX for a login to an inactive account
Dan
parents: 73
diff changeset
   433
            $form = '<p>If you are having trouble or did not receive the e-mail, you can request account activation from the administrators of this site.</p>
a2b20a832447 Vastly improved UX for a login to an inactive account
Dan
parents: 73
diff changeset
   434
                     <form action="' . makeUrlNS('System', 'ActivateStub') . '" method="post">
a2b20a832447 Vastly improved UX for a login to an inactive account
Dan
parents: 73
diff changeset
   435
                       <p><input type="submit" name="activation_request" value="Request account activation" /> <input type="submit" name="logout" value="Log out" /></p>
a2b20a832447 Vastly improved UX for a login to an inactive account
Dan
parents: 73
diff changeset
   436
                     </form>';
a2b20a832447 Vastly improved UX for a login to an inactive account
Dan
parents: 73
diff changeset
   437
          }
a2b20a832447 Vastly improved UX for a login to an inactive account
Dan
parents: 73
diff changeset
   438
          else
a2b20a832447 Vastly improved UX for a login to an inactive account
Dan
parents: 73
diff changeset
   439
          {
a2b20a832447 Vastly improved UX for a login to an inactive account
Dan
parents: 73
diff changeset
   440
            if ( $can_request && isset($_POST['activation_request']) )
a2b20a832447 Vastly improved UX for a login to an inactive account
Dan
parents: 73
diff changeset
   441
            {
a2b20a832447 Vastly improved UX for a login to an inactive account
Dan
parents: 73
diff changeset
   442
              $this->admin_activation_request($userdata['username']);
a2b20a832447 Vastly improved UX for a login to an inactive account
Dan
parents: 73
diff changeset
   443
              $form = '<p>A request has just been sent to the administrators of this site. They will be able to activate your account or send you another activation e-mail if needed.</p>
a2b20a832447 Vastly improved UX for a login to an inactive account
Dan
parents: 73
diff changeset
   444
                       <form action="' . makeUrlNS('System', 'ActivateStub') . '" method="post">
a2b20a832447 Vastly improved UX for a login to an inactive account
Dan
parents: 73
diff changeset
   445
                         <p><input type="submit" name="logout" value="Log out" /></p>
a2b20a832447 Vastly improved UX for a login to an inactive account
Dan
parents: 73
diff changeset
   446
                       </form>';
a2b20a832447 Vastly improved UX for a login to an inactive account
Dan
parents: 73
diff changeset
   447
            }
a2b20a832447 Vastly improved UX for a login to an inactive account
Dan
parents: 73
diff changeset
   448
            else
a2b20a832447 Vastly improved UX for a login to an inactive account
Dan
parents: 73
diff changeset
   449
            {
a2b20a832447 Vastly improved UX for a login to an inactive account
Dan
parents: 73
diff changeset
   450
              $form = '<p>There is an active request in the administrators\' control panel for your account to be activated.</p>
a2b20a832447 Vastly improved UX for a login to an inactive account
Dan
parents: 73
diff changeset
   451
                       <form action="' . makeUrlNS('System', 'ActivateStub') . '" method="post">
a2b20a832447 Vastly improved UX for a login to an inactive account
Dan
parents: 73
diff changeset
   452
                         <p><input type="submit" name="logout" value="Log out" /></p>
a2b20a832447 Vastly improved UX for a login to an inactive account
Dan
parents: 73
diff changeset
   453
                       </form>';
a2b20a832447 Vastly improved UX for a login to an inactive account
Dan
parents: 73
diff changeset
   454
            }
a2b20a832447 Vastly improved UX for a login to an inactive account
Dan
parents: 73
diff changeset
   455
          }
a2b20a832447 Vastly improved UX for a login to an inactive account
Dan
parents: 73
diff changeset
   456
          
a2b20a832447 Vastly improved UX for a login to an inactive account
Dan
parents: 73
diff changeset
   457
          die_semicritical('Account error', '<p>It appears that your user account has not yet been activated. '.$solution.'</p>' . $form);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   458
        }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   459
        
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   460
        $this->sid = $_COOKIE['sid'];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   461
        $this->user_logged_in = true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   462
        $this->user_id =       intval($userdata['user_id']);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   463
        $this->username =      $userdata['username'];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   464
        $this->password_hash = $userdata['password'];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   465
        $this->user_level =    intval($userdata['user_level']);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   466
        $this->real_name =     $userdata['real_name'];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   467
        $this->email =         $userdata['email'];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   468
        $this->unread_pms =    $userdata['num_pms'];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   469
        if(!$this->compat)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   470
        {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   471
          $this->theme =         $userdata['theme'];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   472
          $this->style =         $userdata['style'];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   473
          $this->signature =     $userdata['signature'];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   474
          $this->reg_time =      $userdata['reg_time'];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   475
        }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   476
        // Small security risk here - it allows someone who has already authenticated as an administrator to store the "super" key in
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   477
        // the cookie. Change this to USER_LEVEL_MEMBER to override that. The same 15-minute restriction applies to this "exploit".
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   478
        $this->auth_level =    $userdata['auth_level'];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   479
        if(!isset($template->named_theme_list[$this->theme]))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   480
        {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   481
          if($this->compat || !is_object($template))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   482
          {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   483
            $this->theme = 'oxygen';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   484
            $this->style = 'bleu';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   485
          }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   486
          else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   487
          {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   488
            $this->theme = $template->default_theme;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   489
            $this->style = $template->default_style;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   490
          }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   491
        }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   492
        $user = true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   493
        
209
8a00247d1dee Login page mostly localized
Dan
parents: 204
diff changeset
   494
        // Set language
8a00247d1dee Login page mostly localized
Dan
parents: 204
diff changeset
   495
        if ( !defined('ENANO_ALLOW_LOAD_NOLANG') )
8a00247d1dee Login page mostly localized
Dan
parents: 204
diff changeset
   496
        {
8a00247d1dee Login page mostly localized
Dan
parents: 204
diff changeset
   497
          $lang_id = intval($userdata['user_lang']);
8a00247d1dee Login page mostly localized
Dan
parents: 204
diff changeset
   498
          $lang = new Language($lang_id);
8a00247d1dee Login page mostly localized
Dan
parents: 204
diff changeset
   499
        }
8a00247d1dee Login page mostly localized
Dan
parents: 204
diff changeset
   500
        
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   501
        if(isset($_REQUEST['auth']) && !$this->sid_super)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   502
        {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   503
          // 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
   504
          if($this->compat)
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
            $key = $_REQUEST['auth'];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   507
            $super = $this->compat_validate_session($key);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   508
          }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   509
          else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   510
          {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   511
            $key = strrev($_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
   512
            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
   513
            {
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
   514
              $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
   515
            }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   516
          }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   517
          if(is_array($super))
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
            $this->auth_level = intval($super['auth_level']);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   520
            $this->sid_super = $_REQUEST['auth'];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   521
          }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   522
        }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   523
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   524
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   525
    if(!$user)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   526
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   527
      //exit;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   528
      $this->register_guest_session();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   529
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   530
    if(!$this->compat)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   531
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   532
      // 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
   533
      $q = $this->sql('SELECT g.group_name,g.group_id,m.is_mod FROM '.table_prefix.'groups AS g' . "\n"
b2f985e4cef3 Fixed a number of issues with SQL query readability and some undefined index-ish errors; consequently the SQL report feature was added
Dan
parents: 270
diff changeset
   534
        . '  LEFT JOIN '.table_prefix.'group_members AS m' . "\n"
b2f985e4cef3 Fixed a number of issues with SQL query readability and some undefined index-ish errors; consequently the SQL report feature was added
Dan
parents: 270
diff changeset
   535
        . '    ON g.group_id=m.group_id' . "\n"
b2f985e4cef3 Fixed a number of issues with SQL query readability and some undefined index-ish errors; consequently the SQL report feature was added
Dan
parents: 270
diff changeset
   536
        . '  WHERE ( m.user_id='.$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
   537
        . '    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
   538
        . '    ' . ( 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
   539
        . '  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
   540
      if($row = $db->fetchrow())
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   541
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   542
        do {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   543
          $this->groups[$row['group_id']] = $row['group_name'];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   544
          $this->group_mod[$row['group_id']] = ( intval($row['is_mod']) == 1 );
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   545
        } while($row = $db->fetchrow());
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   546
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   547
      else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   548
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   549
        die('No group info');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   550
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   551
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   552
    $this->check_banlist();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   553
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   554
    if ( isset ( $_GET['printable'] ) )
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
      $this->theme = 'printable';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   557
      $this->style = 'default';
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
    
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
   560
    profiler_log('Sessions started');
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   561
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   562
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   563
  # Logins
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   564
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   565
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   566
   * Attempts to perform a login using crypto functions
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   567
   * @param string $username The username
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   568
   * @param string $aes_data The encrypted password, hex-encoded
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   569
   * @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
   570
   * @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
   571
   * @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
   572
   * @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
   573
   * @param array $captcha_code Optional. If we're locked out and the lockout policy is captcha, this should be the code the user entered.
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   574
   * @return string 'success' on success, or error string on failure
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   575
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   576
   
271
f088805540ae Merging in fixes and updates from stable
Dan
parents: 266 270
diff changeset
   577
  function login_with_crypto($username, $aes_data, $aes_key_id, $challenge, $level = USER_LEVEL_MEMBER, $captcha_hash = false, $captcha_code = false)
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   578
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   579
    global $db, $session, $paths, $template, $plugins; // Common objects
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   580
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   581
    $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
   582
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
   583
    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
   584
    {
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
   585
      // 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
   586
      $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
   587
      $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
   588
      // 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
   589
      $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
   590
      $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
   591
      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
   592
      {
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
   593
        // 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
   594
        $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
   595
      }
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
   596
      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
   597
      {
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
   598
        $ipaddr = $db->escape($_SERVER['REMOTE_ADDR']);
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
   599
        $timestamp_cutoff = time() - $duration;
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
   600
        $q = $this->sql('SELECT timestamp FROM '.table_prefix.'lockout WHERE timestamp > ' . $timestamp_cutoff . ' AND ipaddr = \'' . $ipaddr . '\' ORDER BY timestamp DESC;');
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
   601
        $fails = $db->numrows();
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
   602
        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
   603
        {
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
   604
          // 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
   605
          $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
   606
          $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
   607
          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
   608
              '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
   609
              '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
   610
              '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
   611
              '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
   612
              '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
   613
              '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
   614
              '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
   615
              '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
   616
            );
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
   617
        }
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
   618
        $db->free_result();
36b287f1d85c [F] Added support for account lockouts. User is locked out or required to complete a CAPTCHA after specified threshold for specified period.
Dan
parents: 178
diff changeset
   619
      }
36b287f1d85c [F] Added support for account lockouts. User is locked out or required to complete a CAPTCHA after specified threshold for specified period.
Dan
parents: 178
diff changeset
   620
    }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   621
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   622
    // 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
   623
    $aes = AESCrypt::singleton(AES_BITS, AES_BLOCKSIZE);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   624
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   625
    // Fetch our decryption key
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   626
    
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
   627
    $aes_key = $this->fetch_public_key($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
   628
    if ( !$aes_key )
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
   629
    {
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
   630
      // It could be that our key cache is full. If it seems larger than 65KB, clear it
b3cfaf0a505c Fixed highlighting in search results; changed search algorithm to give more score for terms found in page title; hopefully (hackishly) fixed login_key_cache getting too long
Dan
parents: 289
diff changeset
   631
      if ( strlen(getConfig('login_key_cache')) > 65000 )
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
   632
      {
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
   633
        setConfig('login_key_cache', '');
304
e2cb5f1432c8 Merging in the newly stable Coblynau
Dan
parents: 271 292
diff changeset
   634
        return array(
e2cb5f1432c8 Merging in the newly stable Coblynau
Dan
parents: 271 292
diff changeset
   635
          'success' => false,
e2cb5f1432c8 Merging in the newly stable Coblynau
Dan
parents: 271 292
diff changeset
   636
          'error' => 'key_not_found_cleared',
e2cb5f1432c8 Merging in the newly stable Coblynau
Dan
parents: 271 292
diff changeset
   637
          );
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
   638
      }
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
   639
      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
   640
        '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
   641
        'error' => 'key_not_found'
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
   642
        );
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
   643
    }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   644
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   645
    // Convert the key to a binary string
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   646
    $bin_key = hexdecode($aes_key);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   647
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   648
    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
   649
      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
   650
        '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
   651
        '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
   652
        );
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   653
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   654
    // Decrypt our password
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   655
    $password = $aes->decrypt($aes_data, $bin_key, ENC_HEX);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   656
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   657
    // Initialize our success switch
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   658
    $success = false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   659
    
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
   660
    // 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
   661
    $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
   662
    $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
   663
    $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
   664
    
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   665
    // 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
   666
    $this->sql('SELECT password,old_encryption,user_id,user_level,theme,style,temp_password,temp_password_time FROM '.table_prefix.'users WHERE ' . ENANO_SQLFUNC_LOWERCASE . '(username)=\''.$db_username_lower.'\' OR username=\'' . $db_username . '\';');
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   667
    if($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
   668
    {
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
   669
      // 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
   670
      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
   671
        $this->sql('INSERT INTO '.table_prefix.'logs(log_type,action,time_id,date_string,author,edit_summary,page_text) VALUES(\'security\', \'admin_auth_bad\', '.time().', \''.enano_date('d M Y h:i a').'\', \''.$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
   672
      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
   673
        $this->sql('INSERT INTO '.table_prefix.'logs(log_type,action,time_id,date_string,author,edit_summary) VALUES(\'security\', \'auth_bad\', '.time().', \''.enano_date('d M Y h:i a').'\', \''.$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
   674
    
06bdbdfec160 Upgrade UI should work now (upgrades still don't work); do not pull this revision as there is a security hole in the lockout system pending a fix
Dan
parents: 179
diff changeset
   675
      if ( $policy != '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
   676
      {
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
        $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
   678
        // 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
   679
        $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
   680
        $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
   681
        // 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
   682
        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
   683
            '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
   684
            '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
   685
            '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
   686
            '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
   687
            '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
   688
            '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
   689
            '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
   690
          );
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
   691
      }
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
   692
      
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
   693
      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
   694
          '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
   695
          '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
   696
        );
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
   697
    }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   698
    $row = $db->fetchrow();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   699
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   700
    // Check to see if we're logging in using a temporary password
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   701
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   702
    if((intval($row['temp_password_time']) + 3600*24) > time() )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   703
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   704
      $temp_pass = $aes->decrypt( $row['temp_password'], $this->private_key, ENC_HEX );
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   705
      if( $temp_pass == $password )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   706
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   707
        $url = makeUrlComplete('Special', 'PasswordReset/stage2/' . $row['user_id'] . '/' . $row['temp_password']);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   708
        
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   709
        $code = $plugins->setHook('login_password_reset');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   710
        foreach ( $code as $cmd )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   711
        {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   712
          eval($cmd);
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
        
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   715
        redirect($url, 'Login sucessful', 'Please wait while you are transferred to the Password Reset form.');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   716
        exit;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   717
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   718
    }
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
    if($row['old_encryption'] == 1)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   721
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   722
      // The user's password is stored using the obsolete and insecure MD5 algorithm, so we'll update the field with the new password
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   723
      if(md5($password) == $row['password'])
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   724
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   725
        $pass_stashed = $aes->encrypt($password, $this->private_key, ENC_HEX);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   726
        $this->sql('UPDATE '.table_prefix.'users SET password=\''.$pass_stashed.'\',old_encryption=0 WHERE user_id='.$row['user_id'].';');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   727
        $success = true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   728
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   729
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   730
    else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   731
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   732
      // 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
   733
      $real_pass = $aes->decrypt(hexdecode($row['password']), $this->private_key, ENC_BINARY);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   734
      if($password == $real_pass)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   735
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   736
        // Yay! We passed AES authentication, now do an MD5 challenge check to make sure we weren't spoofed
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   737
        $chal = substr($challenge, 0, 32);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   738
        $salt = substr($challenge, 32, 32);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   739
        $correct_challenge = md5( $real_pass . $salt );
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   740
        if($chal == $correct_challenge)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   741
          $success = true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   742
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   743
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   744
    if($success)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   745
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   746
      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
   747
        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
   748
          '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
   749
          '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
   750
        );
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   751
      
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   752
      $sess = $this->register_session(intval($row['user_id']), $username, $password, $level);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   753
      if($sess)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   754
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   755
        $this->username = $username;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   756
        $this->user_id = intval($row['user_id']);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   757
        $this->theme = $row['theme'];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   758
        $this->style = $row['style'];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   759
        
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   760
        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
   761
          $this->sql('INSERT INTO '.table_prefix.'logs(log_type,action,time_id,date_string,author,edit_summary,page_text) VALUES(\'security\', \'admin_auth_good\', '.time().', \''.enano_date('d M Y h:i a').'\', \''.$db->escape($username).'\', \''.$db->escape($_SERVER['REMOTE_ADDR']).'\', ' . intval($level) . ')');
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   762
        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
   763
          $this->sql('INSERT INTO '.table_prefix.'logs(log_type,action,time_id,date_string,author,edit_summary) VALUES(\'security\', \'auth_good\', '.time().', \''.enano_date('d M Y h:i a').'\', \''.$db->escape($username).'\', \''.$db->escape($_SERVER['REMOTE_ADDR']).'\')');
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   764
        
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   765
        $code = $plugins->setHook('login_success');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   766
        foreach ( $code as $cmd )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   767
        {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   768
          eval($cmd);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   769
        }
179
36b287f1d85c [F] Added support for account lockouts. User is locked out or required to complete a CAPTCHA after specified threshold for specified period.
Dan
parents: 178
diff changeset
   770
        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
   771
          '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
   772
        );
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   773
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   774
      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
   775
        return array(
36b287f1d85c [F] Added support for account lockouts. User is locked out or required to complete a CAPTCHA after specified threshold for specified period.
Dan
parents: 178
diff changeset
   776
          'success' => false,
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
   777
          '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
   778
        );
1
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
    else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   781
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   782
      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
   783
        $this->sql('INSERT INTO '.table_prefix.'logs(log_type,action,time_id,date_string,author,edit_summary,page_text) VALUES(\'security\', \'admin_auth_bad\', '.time().', \''.enano_date('d M Y h:i a').'\', \''.$db->escape($username).'\', \''.$db->escape($_SERVER['REMOTE_ADDR']).'\', ' . intval($level) . ')');
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   784
      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
   785
        $this->sql('INSERT INTO '.table_prefix.'logs(log_type,action,time_id,date_string,author,edit_summary) VALUES(\'security\', \'auth_bad\', '.time().', \''.enano_date('d M Y h:i a').'\', \''.$db->escape($username).'\', \''.$db->escape($_SERVER['REMOTE_ADDR']).'\')');
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   786
        
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
   787
      // 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
   788
      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
   789
      {
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
   790
        $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
   791
        // 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
   792
        $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
   793
        $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
   794
        return array(
36b287f1d85c [F] Added support for account lockouts. User is locked out or required to complete a CAPTCHA after specified threshold for specified period.
Dan
parents: 178
diff changeset
   795
            'success' => false,
36b287f1d85c [F] Added support for account lockouts. User is locked out or required to complete a CAPTCHA after specified threshold for specified period.
Dan
parents: 178
diff changeset
   796
            'error' => ( $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
   797
            '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
   798
            '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
   799
            '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
   800
            '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
   801
            '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
   802
          );
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
   803
      }
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
   804
        
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
   805
      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
   806
        '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
   807
        '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
   808
      );
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   809
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   810
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   811
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   812
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   813
   * 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
   814
   * 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
   815
   * 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
   816
   * @param string $username The username
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   817
   * @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
   818
   * @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
   819
   * @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
   820
   */
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
  function login_without_crypto($username, $password, $already_md5ed = false, $level = USER_LEVEL_MEMBER)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   823
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   824
    global $db, $session, $paths, $template, $plugins; // Common objects
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   825
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   826
    $pass_hashed = ( $already_md5ed ) ? $password : md5($password);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   827
    
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
   828
    // 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
   829
    // (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
   830
    $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
   831
    
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   832
    // Perhaps we're upgrading Enano?
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   833
    if($this->compat)
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
      return $this->login_compat($username, $pass_hashed, $level);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   836
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   837
    
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
   838
    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
   839
    {
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
   840
      // 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
   841
      $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
   842
      $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
   843
      // 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
   844
      $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
   845
      $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
   846
      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
   847
      {
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
   848
        // 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
   849
        $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
   850
      }
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
   851
      if ( $policy != 'disable' && !( $policy == 'captcha' && isset($real_code) && $real_code == $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
   852
      {
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
   853
        $ipaddr = $db->escape($_SERVER['REMOTE_ADDR']);
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
   854
        $timestamp_cutoff = time() - $duration;
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
   855
        $q = $this->sql('SELECT timestamp FROM '.table_prefix.'lockout WHERE timestamp > ' . $timestamp_cutoff . ' AND ipaddr = \'' . $ipaddr . '\' ORDER BY timestamp DESC;');
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
   856
        $fails = $db->numrows();
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
   857
        if ( $fails > $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
   858
        {
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
   859
          // 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
   860
          $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
   861
          $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
   862
          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
   863
              '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
   864
              '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
   865
              '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
   866
              '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
   867
              '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
   868
              '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
   869
              'time_rem' => $duration - 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
   870
              '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
   871
            );
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
   872
        }
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
   873
        $db->free_result();
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
    }
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
    
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   877
    // 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
   878
    $aes = AESCrypt::singleton(AES_BITS, AES_BLOCKSIZE);
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
    // Initialize our success switch
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   881
    $success = false;
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
    // 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
   884
    $this->sql('SELECT password,old_encryption,user_id,user_level,temp_password,temp_password_time FROM '.table_prefix.'users WHERE ' . ENANO_SQLFUNC_LOWERCASE . '(username)=\''.$this->prepare_text(strtolower($username)).'\';');
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   885
    if($db->numrows() < 1)
188
b4aaca42c8a4 SECURITY: Fix failure to log login failure on no row match
Dan
parents: 174
diff changeset
   886
    {
b4aaca42c8a4 SECURITY: Fix failure to log login failure on no row match
Dan
parents: 174
diff changeset
   887
      // 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
   888
      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
   889
        $this->sql('INSERT INTO '.table_prefix.'logs(log_type,action,time_id,date_string,author,edit_summary,page_text) VALUES(\'security\', \'admin_auth_bad\', '.time().', \''.enano_date('d M Y h:i a').'\', \''.$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
   890
      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
   891
        $this->sql('INSERT INTO '.table_prefix.'logs(log_type,action,time_id,date_string,author,edit_summary) VALUES(\'security\', \'auth_bad\', '.time().', \''.enano_date('d M Y h:i a').'\', \''.$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
   892
      
36b287f1d85c [F] Added support for account lockouts. User is locked out or required to complete a CAPTCHA after specified threshold for specified period.
Dan
parents: 178
diff changeset
   893
      // Do we also need to increment the lockout countdown?
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
   894
      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
   895
      {
36b287f1d85c [F] Added support for account lockouts. User is locked out or required to complete a CAPTCHA after specified threshold for specified period.
Dan
parents: 178
diff changeset
   896
        $ipaddr = $db->escape($_SERVER['REMOTE_ADDR']);
36b287f1d85c [F] Added support for account lockouts. User is locked out or required to complete a CAPTCHA after specified threshold for specified period.
Dan
parents: 178
diff changeset
   897
        // increment fail count
372
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
   898
        $this->sql('INSERT INTO '.table_prefix.'lockout(ipaddr, timestamp, action) VALUES(\'' . $ipaddr . '\', ' . time() . ', \'credential\');');
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
   899
        $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
   900
        return array(
36b287f1d85c [F] Added support for account lockouts. User is locked out or required to complete a CAPTCHA after specified threshold for specified period.
Dan
parents: 178
diff changeset
   901
            'success' => false,
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
   902
            '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
   903
            '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
   904
            '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
   905
            '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
   906
            '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
   907
          );
36b287f1d85c [F] Added support for account lockouts. User is locked out or required to complete a CAPTCHA after specified threshold for specified period.
Dan
parents: 178
diff changeset
   908
      }
36b287f1d85c [F] Added support for account lockouts. User is locked out or required to complete a CAPTCHA after specified threshold for specified period.
Dan
parents: 178
diff changeset
   909
      
36b287f1d85c [F] Added support for account lockouts. User is locked out or required to complete a CAPTCHA after specified threshold for specified period.
Dan
parents: 178
diff changeset
   910
      return array(
36b287f1d85c [F] Added support for account lockouts. User is locked out or required to complete a CAPTCHA after specified threshold for specified period.
Dan
parents: 178
diff changeset
   911
        'success' => false,
36b287f1d85c [F] Added support for account lockouts. User is locked out or required to complete a CAPTCHA after specified threshold for specified period.
Dan
parents: 178
diff changeset
   912
        'error' => 'invalid_credentials'
36b287f1d85c [F] Added support for account lockouts. User is locked out or required to complete a CAPTCHA after specified threshold for specified period.
Dan
parents: 178
diff changeset
   913
      );
188
b4aaca42c8a4 SECURITY: Fix failure to log login failure on no row match
Dan
parents: 174
diff changeset
   914
    }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   915
    $row = $db->fetchrow();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   916
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   917
    // Check to see if we're logging in using a temporary password
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   918
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   919
    if((intval($row['temp_password_time']) + 3600*24) > time() )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   920
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   921
      $temp_pass = $aes->decrypt( $row['temp_password'], $this->private_key, ENC_HEX );
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   922
      if( md5($temp_pass) == $pass_hashed )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   923
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   924
        $code = $plugins->setHook('login_password_reset');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   925
        foreach ( $code as $cmd )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   926
        {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   927
          eval($cmd);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   928
        }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   929
        
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   930
        header('Location: ' . makeUrlComplete('Special', 'PasswordReset/stage2/' . $row['user_id'] . '/' . $row['temp_password']) );
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   931
        
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   932
        exit;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   933
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   934
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   935
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   936
    if($row['old_encryption'] == 1)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   937
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   938
      // The user's password is stored using the obsolete and insecure MD5 algorithm - we'll update the field with the new password
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   939
      if($pass_hashed == $row['password'] && !$already_md5ed)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   940
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   941
        $pass_stashed = $aes->encrypt($password, $this->private_key, ENC_HEX);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   942
        $this->sql('UPDATE '.table_prefix.'users SET password=\''.$pass_stashed.'\',old_encryption=0 WHERE user_id='.$row['user_id'].';');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   943
        $success = true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   944
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   945
      elseif($pass_hashed == $row['password'] && $already_md5ed)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   946
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   947
        // 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
   948
        $success = true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   949
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   950
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   951
    else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   952
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   953
      // 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
   954
      $real_pass = $aes->decrypt($row['password'], $this->private_key);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   955
      if($pass_hashed == md5($real_pass))
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
        $success = true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   958
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   959
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   960
    if($success)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   961
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   962
      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
   963
        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
   964
          '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
   965
          '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
   966
        );
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   967
      $sess = $this->register_session(intval($row['user_id']), $username, $real_pass, $level);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   968
      if($sess)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   969
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   970
        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
   971
          $this->sql('INSERT INTO '.table_prefix.'logs(log_type,action,time_id,date_string,author,edit_summary,page_text) VALUES(\'security\', \'admin_auth_good\', '.time().', \''.enano_date('d M Y h:i a').'\', \''.$db->escape($username).'\', \''.$db->escape($_SERVER['REMOTE_ADDR']).'\', ' . intval($level) . ')');
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   972
        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
   973
          $this->sql('INSERT INTO '.table_prefix.'logs(log_type,action,time_id,date_string,author,edit_summary) VALUES(\'security\', \'auth_good\', '.time().', \''.enano_date('d M Y h:i a').'\', \''.$db->escape($username).'\', \''.$db->escape($_SERVER['REMOTE_ADDR']).'\')');
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   974
        
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   975
        $code = $plugins->setHook('login_success');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   976
        foreach ( $code as $cmd )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   977
        {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   978
          eval($cmd);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   979
        }
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
   980
        
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
   981
        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
   982
          '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
   983
          );
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   984
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   985
      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
   986
        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
   987
          '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
   988
          '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
   989
        );
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   990
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   991
    else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   992
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   993
      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
   994
        $this->sql('INSERT INTO '.table_prefix.'logs(log_type,action,time_id,date_string,author,edit_summary,page_text) VALUES(\'security\', \'admin_auth_bad\', '.time().', \''.enano_date('d M Y h:i a').'\', \''.$db->escape($username).'\', \''.$db->escape($_SERVER['REMOTE_ADDR']).'\', ' . intval($level) . ')');
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   995
      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
   996
        $this->sql('INSERT INTO '.table_prefix.'logs(log_type,action,time_id,date_string,author,edit_summary) VALUES(\'security\', \'auth_bad\', '.time().', \''.enano_date('d M Y h:i a').'\', \''.$db->escape($username).'\', \''.$db->escape($_SERVER['REMOTE_ADDR']).'\')');
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   997
        
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
   998
      // 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
   999
      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
  1000
      {
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
  1001
        $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
  1002
        // 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
  1003
        $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
  1004
        $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
  1005
        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
  1006
            '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
  1007
            '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
  1008
            '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
  1009
            '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
  1010
            '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
  1011
            '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
  1012
          );
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
  1013
      }
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
  1014
        
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
  1015
      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
  1016
        '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
  1017
        '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
  1018
      );
1
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
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1021
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1022
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1023
   * Attempts to log in using the old table structure and algorithm.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1024
   * @param string $username
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1025
   * @param string $password This should be an MD5 hash
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1026
   * @return string 'success' if successful, or error message on failure
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1027
   */
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
  function login_compat($username, $password, $level = 0)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1030
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1031
    global $db, $session, $paths, $template, $plugins; // Common objects
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1032
    $pass_hashed =& $password;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1033
    $this->sql('SELECT password,user_id,user_level FROM '.table_prefix.'users WHERE username=\''.$this->prepare_text($username).'\';');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1034
    if($db->numrows() < 1)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1035
      return 'The username and/or password is incorrect.';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1036
    $row = $db->fetchrow();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1037
    if($row['password'] == $password)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1038
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1039
      if((int)$level > (int)$row['user_level'])
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1040
        return 'You are not authorized for this level of access.';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1041
      $sess = $this->register_session_compat(intval($row['user_id']), $username, $password, $level);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1042
      if($sess)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1043
        return 'success';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1044
      else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1045
        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
  1046
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1047
    else
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
      return 'The username and/or password is incorrect.';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1050
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1051
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1052
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1053
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1054
   * 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
  1055
   * 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
  1056
   * @param int $user_id
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1057
   * @param string $username
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1058
   * @param string $password
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1059
   * @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
  1060
   * @return bool
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1061
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1062
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1063
  function register_session($user_id, $username, $password, $level = USER_LEVEL_MEMBER)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1064
  {
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
  1065
    // Random key identifier
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1066
    $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
  1067
    
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
  1068
    // SHA1 hash of password, stored in the key
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1069
    $passha1 = sha1($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
  1070
    
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
  1071
    // Unencrypted session key
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1072
    $session_key = "u=$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
  1073
    
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
  1074
    // 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
  1075
    $aes = AESCrypt::singleton(AES_BITS, AES_BLOCKSIZE);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1076
    $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
  1077
    
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
  1078
    // 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
  1079
    if($level > USER_LEVEL_MEMBER)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1080
    {
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
  1081
      // Reverse it - cosmetic only ;-)
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1082
      $hexkey = strrev($session_key);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1083
      $this->sid_super = $hexkey;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1084
      $_GET['auth'] = $hexkey;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1085
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1086
    else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1087
    {
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
  1088
      // 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
  1089
      // For now, make the cookie last forever, we can change this in 1.1.x
259
7fab1804a49e Fixed: secure-cookie option is no longer set if $_SERVER['HTTPS'] is set but == "off"
Dan
parents: 256
diff changeset
  1090
      setcookie( 'sid', $session_key, time()+315360000, scriptPath.'/', null, ( isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] != 'off' ) );
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1091
      $_COOKIE['sid'] = $session_key;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1092
    }
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
  1093
    // $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
  1094
    $keyhash = md5($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
  1095
    // Record the user's IP
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1096
    $ip = ip2hex($_SERVER['REMOTE_ADDR']);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1097
    if(!$ip)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1098
      die('$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
  1099
    // 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
  1100
    $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
  1101
    
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
  1102
    // Sanity check
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1103
    if(!is_int($user_id))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1104
      die('Somehow an SQL injection attempt crawled into our session registrar! (1)');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1105
    if(!is_int($level))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1106
      die('Somehow an SQL injection attempt crawled into our session registrar! (2)');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1107
    
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
  1108
    // All done!
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1109
    $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
  1110
    return true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1111
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1112
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1113
  /**
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
  1114
   * 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
  1115
   * @see sessionManager::register_session()
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1116
   * @access private
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
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1119
  function register_session_compat($user_id, $username, $password, $level = 0)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1120
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1121
    $salt = md5(microtime() . mt_rand());
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1122
    $thekey = md5($password . $salt);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1123
    if($level > 0)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1124
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1125
      $this->sid_super = $thekey;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1126
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1127
    else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1128
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1129
      setcookie( 'sid', $thekey, time()+315360000, scriptPath.'/' );
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1130
      $_COOKIE['sid'] = $thekey;
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
    $ip = ip2hex($_SERVER['REMOTE_ADDR']);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1133
    if(!$ip)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1134
      die('$session->register_session: Remote-Addr was spoofed');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1135
    $time = time();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1136
    if(!is_int($user_id))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1137
      die('Somehow an SQL injection attempt crawled into our session registrar! (1)');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1138
    if(!is_int($level))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1139
      die('Somehow an SQL injection attempt crawled into our session registrar! (2)');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1140
    $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
  1141
    return true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1142
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1143
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1144
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1145
   * Creates/restores a guest session
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1146
   * @todo implement real session management for guests
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1147
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1148
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1149
  function register_guest_session()
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1150
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1151
    global $db, $session, $paths, $template, $plugins; // Common objects
209
8a00247d1dee Login page mostly localized
Dan
parents: 204
diff changeset
  1152
    global $lang;
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1153
    $this->username = $_SERVER['REMOTE_ADDR'];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1154
    $this->user_level = USER_LEVEL_GUEST;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1155
    if($this->compat || defined('IN_ENANO_INSTALL'))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1156
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1157
      $this->theme = 'oxygen';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1158
      $this->style = 'bleu';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1159
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1160
    else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1161
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1162
      $this->theme = ( isset($_GET['theme']) && isset($template->named_theme_list[$_GET['theme']])) ? $_GET['theme'] : $template->default_theme;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1163
      $this->style = ( isset($_GET['style']) && file_exists(ENANO_ROOT.'/themes/'.$this->theme . '/css/'.$_GET['style'].'.css' )) ? $_GET['style'] : substr($template->named_theme_list[$this->theme]['default_style'], 0, strlen($template->named_theme_list[$this->theme]['default_style'])-4);
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
    $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
  1166
    // 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
  1167
    if ( !defined('ENANO_ALLOW_LOAD_NOLANG') )
8a00247d1dee Login page mostly localized
Dan
parents: 204
diff changeset
  1168
    {
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
  1169
      $language = ( isset($_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
  1170
      $lang = new Language($language);
8a00247d1dee Login page mostly localized
Dan
parents: 204
diff changeset
  1171
    }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1172
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1173
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1174
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1175
   * 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
  1176
   * @param string $key The session key to validate
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1177
   * @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
  1178
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1179
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1180
  function validate_session($key)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1181
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1182
    global $db, $session, $paths, $template, $plugins; // Common objects
378
c1c7fa6b329f Got Enano to load even if there are no plugins; added caching for decrypted session keys to significantly improve performance (in theory at least)
Dan
parents: 377
diff changeset
  1183
    profiler_log("SessionManager: checking session: " . sha1($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
  1184
    $aes = AESCrypt::singleton(AES_BITS, AES_BLOCKSIZE);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1185
    $decrypted_key = $aes->decrypt($key, $this->private_key, ENC_HEX);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1186
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1187
    if ( !$decrypted_key )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1188
    {
286
b2f985e4cef3 Fixed a number of issues with SQL query readability and some undefined index-ish errors; consequently the SQL report feature was added
Dan
parents: 270
diff changeset
  1189
      // die_semicritical('AES encryption error', '<p>Something went wrong during the AES decryption process.</p><pre>'.print_r($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
  1190
      return false;
1
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
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1193
    $n = preg_match('/^u='.$this->valid_username.';p=([A-Fa-f0-9]+?);s=([A-Fa-f0-9]+?)$/', $decrypted_key, $keydata);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1194
    if($n < 1)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1195
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1196
      // 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
  1197
      return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1198
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1199
    $keyhash = md5($key);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1200
    $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
  1201
    // 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
  1202
    $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"
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
  1203
                             . '    u.reg_time,u.account_active,u.activation_key,u.user_lang,k.source_ip,k.time,k.auth_level,COUNT(p.message_id) AS num_pms,' . "\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
  1204
                             . '    x.* FROM '.table_prefix.'session_keys AS k' . "\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
  1205
                             . '  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
  1206
                             . '    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
  1207
                             . '  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
  1208
                             . '    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
  1209
                             . '  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
  1210
                             . '    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
  1211
                             . '  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
  1212
                             . '    AND k.salt=\''.$salt.'\'' . "\n"
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
  1213
                             . '  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,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;');
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
  1214
    
18
edfc24408769 Upgrades (RC2->RC3) should now work
Dan
parents: 16
diff changeset
  1215
    if ( !$query )
edfc24408769 Upgrades (RC2->RC3) should now work
Dan
parents: 16
diff changeset
  1216
    {
edfc24408769 Upgrades (RC2->RC3) should now work
Dan
parents: 16
diff changeset
  1217
      $query = $this->sql('SELECT u.user_id AS uid,u.username,u.password,u.email,u.real_name,u.user_level,u.theme,u.style,u.signature,u.reg_time,u.account_active,u.activation_key,k.source_ip,k.time,k.auth_level,COUNT(p.message_id) AS num_pms FROM '.table_prefix.'session_keys AS k
edfc24408769 Upgrades (RC2->RC3) should now work
Dan
parents: 16
diff changeset
  1218
                             LEFT JOIN '.table_prefix.'users AS u
edfc24408769 Upgrades (RC2->RC3) should now work
Dan
parents: 16
diff changeset
  1219
                               ON ( u.user_id=k.user_id )
edfc24408769 Upgrades (RC2->RC3) should now work
Dan
parents: 16
diff changeset
  1220
                             LEFT JOIN '.table_prefix.'privmsgs AS p
edfc24408769 Upgrades (RC2->RC3) should now work
Dan
parents: 16
diff changeset
  1221
                               ON ( p.message_to=u.username AND p.message_read=0 )
edfc24408769 Upgrades (RC2->RC3) should now work
Dan
parents: 16
diff changeset
  1222
                             WHERE k.session_key=\''.$keyhash.'\'
edfc24408769 Upgrades (RC2->RC3) should now work
Dan
parents: 16
diff changeset
  1223
                               AND k.salt=\''.$salt.'\'
320
112debff64bd SURPRISE! Preliminary PostgreSQL support added. The required schema file is not present in this commit and will be included at a later date. No installer support is implemented. Also in this commit: several fixes including <!-- SYSMSG ... --> was broken in template compiler; set fixed width on included images to prevent the thumbnail box from getting huge; added a much more friendly interface to AJAX responses that are invalid JSON
Dan
parents: 317
diff changeset
  1224
                             GROUP BY u.user_id,u.username,u.password,u.email,u.real_name,u.user_level,u.theme,u.style,u.signature,u.reg_time,u.account_active,u.activation_key,k.source_ip,k.time,k.auth_level;');
18
edfc24408769 Upgrades (RC2->RC3) should now work
Dan
parents: 16
diff changeset
  1225
    }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1226
    if($db->numrows() < 1)
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
      // echo '(debug) $session->validate_session: Key was not found in database<br />';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1229
      return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1230
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1231
    $row = $db->fetchrow();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1232
    $row['user_id'] =& $row['uid'];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1233
    $ip = ip2hex($_SERVER['REMOTE_ADDR']);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1234
    if($row['auth_level'] > $row['user_level'])
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
      // Failed authorization check
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1237
      // echo '(debug) $session->validate_session: access to this auth level denied<br />';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1238
      return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1239
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1240
    if($ip != $row['source_ip'])
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1241
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1242
      // Failed IP address check
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1243
      // echo '(debug) $session->validate_session: IP address mismatch<br />';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1244
      return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1245
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1246
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1247
    // Do the password validation
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1248
    $real_pass = $aes->decrypt($row['password'], $this->private_key, ENC_HEX);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1249
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1250
    //die('<pre>'.print_r($keydata, true).'</pre>');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1251
    if(sha1($real_pass) != $keydata[2])
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1252
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1253
      // Failed password check
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1254
      // 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
  1255
      return false;
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
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1258
    $time_now = time();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1259
    $time_key = $row['time'] + 900;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1260
    if($time_now > $time_key && $row['auth_level'] > USER_LEVEL_MEMBER)
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
      // Session timed out
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1263
      // echo '(debug) $session->validate_session: super session timed out<br />';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1264
      $this->sw_timed_out = true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1265
      return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1266
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1267
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1268
    // If this is an elevated-access session key, update the time
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1269
    if( $row['auth_level'] > USER_LEVEL_MEMBER )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1270
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1271
      $this->sql('UPDATE '.table_prefix.'session_keys SET time='.time().' WHERE session_key=\''.$keyhash.'\';');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1272
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1273
    
31
dc8741857bde Finished Special:Preferences/Profile page! Only the wikitext parser cleanup left, yay!
Dan
parents: 30
diff changeset
  1274
    $user_extra = array();
dc8741857bde Finished Special:Preferences/Profile page! Only the wikitext parser cleanup left, yay!
Dan
parents: 30
diff changeset
  1275
    foreach ( array('user_aim', 'user_yahoo', 'user_msn', 'user_xmpp', 'user_homepage', 'user_location', 'user_job', 'user_hobbies', 'email_public') as $column )
dc8741857bde Finished Special:Preferences/Profile page! Only the wikitext parser cleanup left, yay!
Dan
parents: 30
diff changeset
  1276
    {
375
8d0e3a5a6990 [minor] Trying to be a little more careful with values from users_extra in validate_session()
Dan
parents: 372
diff changeset
  1277
      if ( isset($row[$column]) )
8d0e3a5a6990 [minor] Trying to be a little more careful with values from users_extra in validate_session()
Dan
parents: 372
diff changeset
  1278
        $user_extra[$column] = $row[$column];
31
dc8741857bde Finished Special:Preferences/Profile page! Only the wikitext parser cleanup left, yay!
Dan
parents: 30
diff changeset
  1279
    }
dc8741857bde Finished Special:Preferences/Profile page! Only the wikitext parser cleanup left, yay!
Dan
parents: 30
diff changeset
  1280
    
dc8741857bde Finished Special:Preferences/Profile page! Only the wikitext parser cleanup left, yay!
Dan
parents: 30
diff changeset
  1281
    $this->user_extra = $user_extra;
dc8741857bde Finished Special:Preferences/Profile page! Only the wikitext parser cleanup left, yay!
Dan
parents: 30
diff changeset
  1282
    // 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
  1283
    
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1284
    $row['password'] = md5($real_pass);
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
  1285
    
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
  1286
    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
  1287
    
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1288
    return $row;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1289
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1290
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1291
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1292
   * 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
  1293
   * @param string $key The session key to validate
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1294
   * @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
  1295
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1296
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1297
  function compat_validate_session($key)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1298
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1299
    global $db, $session, $paths, $template, $plugins; // Common objects
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1300
    $key = $db->escape($key);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1301
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1302
    $query = $this->sql('SELECT u.user_id,u.username,u.password,u.email,u.real_name,u.user_level,k.source_ip,k.salt,k.time,k.auth_level FROM '.table_prefix.'session_keys AS k
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1303
                           LEFT JOIN '.table_prefix.'users AS u
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1304
                             ON u.user_id=k.user_id
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1305
                           WHERE k.session_key=\''.$key.'\';');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1306
    if($db->numrows() < 1)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1307
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1308
      // 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
  1309
      return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1310
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1311
    $row = $db->fetchrow();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1312
    $ip = ip2hex($_SERVER['REMOTE_ADDR']);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1313
    if($row['auth_level'] > $row['user_level'])
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1314
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1315
      // Failed authorization check
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1316
      // echo '(debug) $session->validate_session: user not authorized for this access level';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1317
      return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1318
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1319
    if($ip != $row['source_ip'])
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1320
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1321
      // Failed IP address check
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1322
      // 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
  1323
      return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1324
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1325
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1326
    // Do the password validation
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1327
    $real_key = md5($row['password'] . $row['salt']);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1328
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1329
    //die('<pre>'.print_r($keydata, true).'</pre>');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1330
    if($real_key != $key)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1331
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1332
      // Failed password check
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1333
      // 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
  1334
      return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1335
    }
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
    $time_now = time();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1338
    $time_key = $row['time'] + 900;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1339
    if($time_now > $time_key && $row['auth_level'] >= 1)
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
      $this->sw_timed_out = true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1342
      // Session timed out
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1343
      // echo '(debug) $session->validate_session: super session timed out<br />';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1344
      return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1345
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1346
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1347
    return $row;
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
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1350
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1351
   * 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
  1352
   * @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
  1353
   * @return string 'success' if successful, or error on failure
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1354
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1355
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1356
  function logout($level = USER_LEVEL_MEMBER)
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
    global $db, $session, $paths, $template, $plugins; // Common objects
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1359
    $ou = $this->username;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1360
    $oid = $this->user_id;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1361
    if($level > USER_LEVEL_CHPREF)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1362
    {
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
  1363
      $aes = AESCrypt::singleton(AES_BITS, AES_BLOCKSIZE);
378
c1c7fa6b329f Got Enano to load even if there are no plugins; added caching for decrypted session keys to significantly improve performance (in theory at least)
Dan
parents: 377
diff changeset
  1364
      if(!$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
  1365
      {
e5302cb1945c Localized a good part, if not all, of the registration page and a couple other things.
Dan
parents: 209
diff changeset
  1366
        return 'success';
e5302cb1945c Localized a good part, if not all, of the registration page and a couple other things.
Dan
parents: 209
diff changeset
  1367
      }
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
  1368
      // 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
  1369
      $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
  1370
      $key_hash = sha1($key_bin . '::' . $this->private_key);
c1c7fa6b329f Got Enano to load even if there are no plugins; added caching for decrypted session keys to significantly improve performance (in theory at least)
Dan
parents: 377
diff changeset
  1371
      aes_decrypt_cache_destroy($key_hash);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1372
      // Destroy elevated privileges
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1373
      $keyhash = md5(strrev($this->sid_super));
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1374
      $this->sql('DELETE FROM '.table_prefix.'session_keys WHERE session_key=\''.$keyhash.'\' AND user_id=\'' . $this->user_id . '\';');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1375
      $this->sid_super = false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1376
      $this->auth_level = USER_LEVEL_MEMBER;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1377
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1378
    else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1379
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1380
      if($this->user_logged_in)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1381
      {
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
  1382
        $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
  1383
        // 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
  1384
        $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
  1385
        $key_hash = sha1($key_bin . '::' . $this->private_key);
c1c7fa6b329f Got Enano to load even if there are no plugins; added caching for decrypted session keys to significantly improve performance (in theory at least)
Dan
parents: 377
diff changeset
  1386
        aes_decrypt_cache_destroy($key_hash);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1387
        // Completely destroy our session
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1388
        if($this->auth_level > USER_LEVEL_CHPREF)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1389
        {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1390
          $this->logout(USER_LEVEL_ADMIN);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1391
        }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1392
        $this->sql('DELETE FROM '.table_prefix.'session_keys WHERE session_key=\''.md5($this->sid).'\';');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1393
        setcookie( 'sid', '', time()-(3600*24), scriptPath.'/' );
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1394
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1395
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1396
    $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
  1397
    foreach ( $code as $cmd )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1398
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1399
      eval($cmd);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1400
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1401
    return 'success';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1402
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1403
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1404
  # Miscellaneous stuff
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1405
  
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
   * 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
  1408
   * @param string $url The URL to add session data to
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1409
   * @return string
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
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1412
  function append_sid($url)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1413
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1414
    $sep = ( strstr($url, '?') ) ? '&' : '?';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1415
    if ( $this->sid_super )
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
      $url = $url . $sep . 'auth=' . urlencode($this->sid_super);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1418
      // echo($this->sid_super.'<br/>');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1419
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1420
    return $url;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1421
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1422
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1423
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1424
   * Grabs the user's password MD5
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1425
   * @return string, or bool false if access denied
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1426
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1427
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1428
  function grab_password_hash()
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1429
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1430
    if(!$this->password_hash) return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1431
    return $this->password_hash;
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
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1434
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1435
   * Destroys the user's password MD5 in memory
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1436
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1437
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1438
  function disallow_password_grab()
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1439
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1440
    $this->password_hash = false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1441
    return false;
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
   * Generates an AES key and stashes it in the database
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1446
   * @return string Hex-encoded AES key
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1447
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1448
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1449
  function rijndael_genkey()
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1450
  {
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
  1451
    $aes = AESCrypt::singleton(AES_BITS, AES_BLOCKSIZE);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1452
    $key = $aes->gen_readymade_key();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1453
    $keys = getConfig('login_key_cache');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1454
    if(is_string($keys))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1455
      $keys .= $key;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1456
    else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1457
      $keys = $key;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1458
    setConfig('login_key_cache', $keys);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1459
    return $key;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1460
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1461
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1462
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1463
   * Generate a totally random 128-bit value for MD5 challenges
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1464
   * @return string
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1465
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1466
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1467
  function dss_rand()
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1468
  {
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
  1469
    $aes = AESCrypt::singleton(AES_BITS, AES_BLOCKSIZE);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1470
    $random = $aes->randkey(128);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1471
    unset($aes);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1472
    return md5(microtime() . $random);
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
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1475
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1476
   * 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
  1477
   * @param string $md5 The MD5 sum of the key
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1478
   * @return string, or bool false on failure
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1479
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1480
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1481
  function fetch_public_key($md5)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1482
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1483
    $keys = getConfig('login_key_cache');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1484
    $keys = enano_str_split($keys, AES_BITS / 4);
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
    foreach($keys as $i => $k)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1487
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1488
      if(md5($k) == $md5)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1489
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1490
        unset($keys[$i]);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1491
        if(count($keys) > 0)
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
          if ( strlen(getConfig('login_key_cache') ) > 64000 )
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
            // 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
  1496
            setConfig('login_key_cache', '');
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
          else
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
            $keys = implode('', array_values($keys));
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1501
            setConfig('login_key_cache', $keys);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1502
          }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1503
        }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1504
        else
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
          setConfig('login_key_cache', '');
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
        return $k;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1509
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1510
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1511
    // Couldn't find the key...
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1512
    return false;
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
  
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
   * Adds a user to a group.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1517
   * @param int User ID
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1518
   * @param int Group ID
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1519
   * @param bool Group moderator - defaults to false
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1520
   * @return bool True on success, false on failure
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
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1523
  function add_user_to_group($user_id, $group_id, $is_mod = false)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1524
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1525
    global $db, $session, $paths, $template, $plugins; // Common objects
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
    // Validation
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1528
    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
  1529
      return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1530
    if ( $user_id < 1 || $group_id < 1 )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1531
      return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1532
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1533
    $mod_switch = ( $is_mod ) ? '1' : '0';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1534
    $q = $this->sql('SELECT member_id,is_mod FROM '.table_prefix.'group_members WHERE user_id=' . $user_id . ' AND group_id=' . $group_id . ';');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1535
    if ( !$q )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1536
      $db->_die();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1537
    if ( $db->numrows() < 1 )
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
      // User is not in group
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1540
      $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
  1541
      return true;
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
    else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1544
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1545
      $row = $db->fetchrow();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1546
      // Update modship status
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1547
      if ( strval($row['is_mod']) == $mod_switch )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1548
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1549
        // Modship unchanged
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1550
        return true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1551
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1552
      else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1553
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1554
        // Modship changed
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1555
        $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
  1556
        return true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1557
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1558
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1559
    return false;
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
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1562
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1563
   * Removes a user from a group.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1564
   * @param int User ID
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1565
   * @param int Group ID
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1566
   * @return bool True on success, false on failure
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1567
   * @todo put a little more error checking in...
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
  function remove_user_from_group($user_id, $group_id)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1571
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1572
    if ( !is_int($user_id) || !is_int($group_id) )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1573
      return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1574
    $this->sql('DELETE FROM '.table_prefix."group_members WHERE user_id=$user_id AND group_id=$group_id;");
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1575
    return true;
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
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1578
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1579
   * 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
  1580
   */
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
  function check_banlist()
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
    global $db, $session, $paths, $template, $plugins; // Common objects
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
  1585
    $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
  1586
    $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
  1587
    if ( $this->user_logged_in )
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1588
    {
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
  1589
      // 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
  1590
      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
  1591
      {
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
  1592
        $sql = "SELECT $col_reason, ban_value, ban_type, is_regex FROM " . table_prefix . "banlist WHERE \n"
112debff64bd SURPRISE! Preliminary PostgreSQL support added. The required schema file is not present in this commit and will be included at a later date. No installer support is implemented. Also in this commit: several fixes including <!-- SYSMSG ... --> was broken in template compiler; set fixed width on included images to prevent the thumbnail box from getting huge; added a much more friendly interface to AJAX responses that are invalid JSON
Dan
parents: 317
diff changeset
  1593
              . "    ( ban_type = " . BAN_IP    . " AND is_regex = 0 ) OR \n"
112debff64bd SURPRISE! Preliminary PostgreSQL support added. The required schema file is not present in this commit and will be included at a later date. No installer support is implemented. Also in this commit: several fixes including <!-- SYSMSG ... --> was broken in template compiler; set fixed width on included images to prevent the thumbnail box from getting huge; added a much more friendly interface to AJAX responses that are invalid JSON
Dan
parents: 317
diff changeset
  1594
              . "    ( ban_type = " . BAN_IP    . " AND is_regex = 1 AND '{$_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
  1595
              . "    ( ban_type = " . BAN_USER  . " AND is_regex = 0 AND ban_value = '{$this->username}' ) OR \n"
112debff64bd SURPRISE! Preliminary PostgreSQL support added. The required schema file is not present in this commit and will be included at a later date. No installer support is implemented. Also in this commit: several fixes including <!-- SYSMSG ... --> was broken in template compiler; set fixed width on included images to prevent the thumbnail box from getting huge; added a much more friendly interface to AJAX responses that are invalid JSON
Dan
parents: 317
diff changeset
  1596
              . "    ( ban_type = " . BAN_USER  . " AND is_regex = 1 AND '{$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
  1597
              . "    ( ban_type = " . BAN_EMAIL . " AND is_regex = 0 AND ban_value = '{$this->email}' ) OR \n"
112debff64bd SURPRISE! Preliminary PostgreSQL support added. The required schema file is not present in this commit and will be included at a later date. No installer support is implemented. Also in this commit: several fixes including <!-- SYSMSG ... --> was broken in template compiler; set fixed width on included images to prevent the thumbnail box from getting huge; added a much more friendly interface to AJAX responses that are invalid JSON
Dan
parents: 317
diff changeset
  1598
              . "    ( ban_type = " . BAN_EMAIL . " AND is_regex = 1 AND '{$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
  1599
              . "  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
  1600
      }
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
  1601
      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
  1602
      {
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
  1603
        $sql = "SELECT $col_reason, ban_value, ban_type, is_regex FROM " . table_prefix . "banlist WHERE \n"
112debff64bd SURPRISE! Preliminary PostgreSQL support added. The required schema file is not present in this commit and will be included at a later date. No installer support is implemented. Also in this commit: several fixes including <!-- SYSMSG ... --> was broken in template compiler; set fixed width on included images to prevent the thumbnail box from getting huge; added a much more friendly interface to AJAX responses that are invalid JSON
Dan
parents: 317
diff changeset
  1604
              . "    ( ban_type = " . BAN_IP    . " AND is_regex = 0 ) OR \n"
322
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  1605
              . "    ( ban_type = " . BAN_IP    . " AND is_regex = 1 AND '{$_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
  1606
              . "    ( ban_type = " . BAN_USER  . " AND is_regex = 0 AND ban_value = '{$this->username}' ) OR \n"
322
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  1607
              . "    ( ban_type = " . BAN_USER  . " AND is_regex = 1 AND '{$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
  1608
              . "    ( ban_type = " . BAN_EMAIL . " AND is_regex = 0 AND ban_value = '{$this->email}' ) OR \n"
322
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  1609
              . "    ( ban_type = " . BAN_EMAIL . " AND is_regex = 1 AND '{$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
  1610
              . "  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
  1611
      }
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
  1612
      $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
  1613
      if ( $db->numrows() > 0 )
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1614
      {
270
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1615
        while ( list($reason, $ban_value, $ban_type, $is_regex) = $db->fetchrow_num() )
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1616
        {
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1617
          if ( $ban_type == BAN_IP && $row['is_regex'] != 1 )
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1618
          {
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
  1619
            // 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
  1620
            $regexp = parse_ip_range_regex($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
  1621
            if ( !$regexp )
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1622
            {
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1623
              continue;
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1624
            }
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1625
            if ( preg_match("/$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
  1626
            {
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1627
              $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
  1628
            }
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1629
          }
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1630
          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
  1631
          {
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1632
            // User is banned
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1633
            $banned = true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1634
          }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1635
        }
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
  1636
      }
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1637
      $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
  1638
    }
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1639
    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
  1640
    {
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1641
      // 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
  1642
      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
  1643
      {
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
  1644
        $sql = "SELECT $col_reason, ban_value, ban_type, is_regex FROM " . table_prefix . "banlist WHERE
112debff64bd SURPRISE! Preliminary PostgreSQL support added. The required schema file is not present in this commit and will be included at a later date. No installer support is implemented. Also in this commit: several fixes including <!-- SYSMSG ... --> was broken in template compiler; set fixed width on included images to prevent the thumbnail box from getting huge; added a much more friendly interface to AJAX responses that are invalid JSON
Dan
parents: 317
diff changeset
  1645
                  ( ban_type = " . BAN_IP    . " AND is_regex = 0 ) OR
112debff64bd SURPRISE! Preliminary PostgreSQL support added. The required schema file is not present in this commit and will be included at a later date. No installer support is implemented. Also in this commit: several fixes including <!-- SYSMSG ... --> was broken in template compiler; set fixed width on included images to prevent the thumbnail box from getting huge; added a much more friendly interface to AJAX responses that are invalid JSON
Dan
parents: 317
diff changeset
  1646
                  ( ban_type = " . BAN_IP    . " AND is_regex = 1 AND '{$_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
  1647
                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
  1648
      }
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
  1649
      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
  1650
      {
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
  1651
        $sql = "SELECT $col_reason, ban_value, ban_type, is_regex FROM " . table_prefix . "banlist WHERE
112debff64bd SURPRISE! Preliminary PostgreSQL support added. The required schema file is not present in this commit and will be included at a later date. No installer support is implemented. Also in this commit: several fixes including <!-- SYSMSG ... --> was broken in template compiler; set fixed width on included images to prevent the thumbnail box from getting huge; added a much more friendly interface to AJAX responses that are invalid JSON
Dan
parents: 317
diff changeset
  1652
                  ( ban_type = " . BAN_IP    . " AND is_regex = 0 ) OR
322
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  1653
                  ( ban_type = " . BAN_IP    . " AND is_regex = 1 AND '{$_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
  1654
                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
  1655
      }
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
  1656
      $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
  1657
      if ( $db->numrows() > 0 )
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1658
      {
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1659
        while ( list($reason, $ban_value, $ban_type, $is_regex) = $db->fetchrow_num() )
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1660
        {
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1661
          if ( $ban_type == BAN_IP && $row['is_regex'] != 1 )
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1662
          {
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
  1663
            // 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
  1664
            $regexp = parse_ip_range_regex($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
  1665
            if ( !$regexp )
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1666
              continue;
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1667
            if ( preg_match("/$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
  1668
            {
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1669
              $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
  1670
            }
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1671
          }
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1672
          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
  1673
          {
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 268
diff changeset
  1674
            // User is banned
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1675
            $banned = true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1676
          }
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
      }
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
  1679
      $db->free_result();
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
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
    if ( $banned && $paths->get_pageid_from_url() != $paths->nslist['Special'].'CSS' )
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1682
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1683
      // This guy is banned - kill the session, kill the database connection, bail out, and be pretty about it
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1684
      die_semicritical('Ban notice', '<div class="error-box">You have been banned from this website. Please contact the site administrator for more information.<br /><br />Reason:<br />'.$reason.'</div>');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1685
      exit;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1686
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1687
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1688
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1689
  # Registration
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1690
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1691
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1692
   * 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
  1693
   * @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
  1694
   * @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
  1695
   * @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
  1696
   * @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
  1697
   * @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
  1698
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1699
   
30
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1700
  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
  1701
  {
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1702
    global $db, $session, $paths, $template, $plugins; // Common objects
370
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  1703
    global $lang;
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1704
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1705
    // 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
  1706
    $aes = AESCrypt::singleton(AES_BITS, AES_BLOCKSIZE);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1707
    
359
e0787bb6285b Implemented IP logging for comments and registration
Dan
parents: 345
diff changeset
  1708
    // 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
  1709
    $ip =& $_SERVER['REMOTE_ADDR'];
e0787bb6285b Implemented IP logging for comments and registration
Dan
parents: 345
diff changeset
  1710
    if ( !is_valid_ip($ip) )
e0787bb6285b Implemented IP logging for comments and registration
Dan
parents: 345
diff changeset
  1711
      return 'Invalid IP';
e0787bb6285b Implemented IP logging for comments and registration
Dan
parents: 345
diff changeset
  1712
    
e0787bb6285b Implemented IP logging for comments and registration
Dan
parents: 345
diff changeset
  1713
    if ( !preg_match('#^'.$this->valid_username.'$#', $username) )
370
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  1714
      return $lang->get('user_reg_err_username_banned_chars');
359
e0787bb6285b Implemented IP logging for comments and registration
Dan
parents: 345
diff changeset
  1715
    
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
  1716
    $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
  1717
    $user_orig = $username;
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1718
    $username = $this->prepare_text($username);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1719
    $email = $this->prepare_text($email);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1720
    $real_name = $this->prepare_text($real_name);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1721
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1722
    $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
  1723
    $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
  1724
    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
  1725
    {
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1726
      $row = $db->fetchrow();
370
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  1727
      $str = 'user_reg_err_dupe';
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  1728
      
133
af0f6ec48de3 Fully implemented password complexity enforcement; added encryption for passwords on registration form; some baby steps taken towards supporting international usernames - this is not working very well, we might need a hackish fix; TODO: implement password strength meter into installer UI and get international usernames 100% working
Dan
parents: 131
diff changeset
  1729
      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
  1730
      {
370
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  1731
        $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
  1732
      }
af0f6ec48de3 Fully implemented password complexity enforcement; added encryption for passwords on registration form; some baby steps taken towards supporting international usernames - this is not working very well, we might need a hackish fix; TODO: implement password strength meter into installer UI and get international usernames 100% working
Dan
parents: 131
diff changeset
  1733
      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
  1734
      {
370
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  1735
        $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
  1736
      }
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
  1737
      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
  1738
      {
370
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  1739
        $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
  1740
      }
370
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  1741
      
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
  1742
      return $lang->get($str);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1743
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1744
    
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
  1745
    // 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
  1746
    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
  1747
    {
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
  1748
      $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
  1749
      $pass_score = password_score($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
  1750
      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
  1751
      {
370
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  1752
        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
  1753
      }
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
  1754
    }
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
  1755
    
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
  1756
    $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
  1757
    
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1758
    // Require the account to be activated?
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1759
    switch(getConfig('account_activation'))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1760
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1761
      case 'none':
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1762
      default:
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1763
        $active = '1';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1764
        break;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1765
      case 'user':
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1766
        $active = '0';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1767
        break;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1768
      case 'admin':
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1769
        $active = '0';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1770
        break;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1771
    }
30
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1772
    if ( $coppa )
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1773
      $active = '0';
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1774
    
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1775
    $coppa_col = ( $coppa ) ? '1' : '0';
1
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
    // Generate a totally random activation key
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1778
    $actkey = sha1 ( microtime() . mt_rand() );
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1779
30
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1780
    // We good, create the user
359
e0787bb6285b Implemented IP logging for comments and registration
Dan
parents: 345
diff changeset
  1781
    $this->sql('INSERT INTO '.table_prefix.'users ( username, password, email, real_name, theme, style, reg_time, account_active, activation_key, user_level, user_coppa, user_registration_ip ) VALUES ( \''.$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
  1782
    
31
dc8741857bde Finished Special:Preferences/Profile page! Only the wikitext parser cleanup left, yay!
Dan
parents: 30
diff changeset
  1783
    // 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
  1784
    $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
  1785
    if ( $db->numrows() > 0 )
dc8741857bde Finished Special:Preferences/Profile page! Only the wikitext parser cleanup left, yay!
Dan
parents: 30
diff changeset
  1786
    {
359
e0787bb6285b Implemented IP logging for comments and registration
Dan
parents: 345
diff changeset
  1787
      list($user_id) = $db->fetchrow_num();
31
dc8741857bde Finished Special:Preferences/Profile page! Only the wikitext parser cleanup left, yay!
Dan
parents: 30
diff changeset
  1788
      $db->free_result();
dc8741857bde Finished Special:Preferences/Profile page! Only the wikitext parser cleanup left, yay!
Dan
parents: 30
diff changeset
  1789
      
dc8741857bde Finished Special:Preferences/Profile page! Only the wikitext parser cleanup left, yay!
Dan
parents: 30
diff changeset
  1790
      $user_id =& $row['user_id'];
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
  1791
      $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
  1792
    }
dc8741857bde Finished Special:Preferences/Profile page! Only the wikitext parser cleanup left, yay!
Dan
parents: 30
diff changeset
  1793
    
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
  1794
    // 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
  1795
    $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
  1796
        '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
  1797
        '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
  1798
        '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
  1799
        '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
  1800
        '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
  1801
        '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
  1802
        '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
  1803
        '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
  1804
        '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
  1805
        '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
  1806
        '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
  1807
        '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
  1808
        '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
  1809
        '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
  1810
      );
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
  1811
    $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
  1812
    $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
  1813
    $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
  1814
    $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
  1815
    $q = "INSERT INTO ".table_prefix."acl($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
  1816
    $this->sql($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
  1817
    
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1818
    // Require the account to be activated?
30
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1819
    if ( $coppa )
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1820
    {
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1821
      $this->admin_activation_request($username);
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1822
      $this->send_coppa_mail($username,$email);
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1823
    }
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1824
    else
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1825
    {
30
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1826
      switch(getConfig('account_activation'))
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1827
      {
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1828
        case 'none':
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1829
        default:
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1830
          break;
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1831
        case 'user':
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1832
          $a = $this->send_activation_mail($username);
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1833
          if(!$a)
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1834
          {
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1835
            $this->admin_activation_request($username);
370
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  1836
            return $lang->get('user_reg_err_actmail_failed') . ' ' . $a;
30
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1837
          }
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1838
          break;
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1839
        case 'admin':
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1840
          $this->admin_activation_request($username);
30
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1841
          break;
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1842
      }
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
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1845
    // Leave some data behind for the hook
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1846
    $code = $plugins->setHook('user_registered'); // , Array('username'=>$username));
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1847
    foreach ( $code as $cmd )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1848
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1849
      eval($cmd);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1850
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1851
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1852
    // $this->register_session($username, $password);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1853
    return 'success';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1854
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1855
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1856
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1857
   * 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
  1858
   * @param string $u The usernamd of the user requesting activation
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1859
   * @return bool true on success, false on failure
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
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1862
  function send_activation_mail($u, $actkey = false)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1863
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1864
    global $db, $session, $paths, $template, $plugins; // Common objects
370
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  1865
    global $lang;
131
f59a8881f7e9 Fix: activation e-mails were signed by Anonymous :-)
Dan
parents: 127
diff changeset
  1866
    $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
  1867
    $un = $db->fetchrow();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1868
    $admin_user = $un['username'];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1869
    $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
  1870
    $r = $db->fetchrow();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1871
    if ( empty($r['email']) )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1872
      $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
  1873
    
370
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  1874
    $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
  1875
    $message = $lang->get('user_reg_activation_email', array(
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  1876
        'activation_link' => $aklink,
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  1877
        'admin_user' => $admin_user,
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  1878
        'username' => $u
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  1879
      ));
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  1880
      
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1881
    error_reporting(E_ALL);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1882
    if(getConfig('smtp_enabled') == '1')
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1883
    {
370
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  1884
      $result = smtp_send_email($r['email'], $lang->get('user_reg_activation_email_subject'), preg_replace("#(?<!\r)\n#s", "\n", $message), getConfig('contact_email'));
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1885
      if($result == 'success') $result = true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1886
      else { echo $result; $result = false; }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1887
    } else {
370
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  1888
      $result = mail($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
  1889
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1890
    return $result;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1891
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1892
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1893
  /**
30
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1894
   * 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
  1895
   * @param string $u The usernamd of the user requesting activation
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1896
   * @return bool true on success, false on failure
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1897
   */
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1898
   
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1899
  function send_coppa_mail($u, $actkey = false)
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1900
  {
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1901
    global $db, $session, $paths, $template, $plugins; // Common objects
370
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  1902
    global $lang;
30
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1903
    
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1904
    $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
  1905
    $un = $db->fetchrow();
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1906
    $admin_user = $un['username'];
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1907
    
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1908
    $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
  1909
    $r = $db->fetchrow();
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1910
    if ( empty($r['email']) )
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1911
      $db->_die('BUG: $session->send_activation_mail(): no e-mail address in row');
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1912
      
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1913
    if(isset($_SERVER['HTTPS'])) $prot = 'https';
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1914
    else $prot = 'http';                                                                           
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1915
    if($_SERVER['SERVER_PORT'] == '80') $p = '';
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1916
    else $p = ':'.$_SERVER['SERVER_PORT'];
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1917
    $sidbak = false;
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1918
    if($this->sid_super)
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1919
      $sidbak = $this->sid_super;
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1920
    $this->sid_super = false;
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1921
    if($sidbak)
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1922
      $this->sid_super = $sidbak;
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1923
    unset($sidbak);
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1924
    $link = "$prot://".$_SERVER['HTTP_HOST'].scriptPath;
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1925
    
370
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  1926
    $message = $lang->get(
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  1927
        'user_reg_activation_email_coppa',
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  1928
        array(
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  1929
          'username' => $u,
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  1930
          'admin_user' => $admin_user,
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  1931
          'site_link' => $link
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  1932
        )
b251818286b1 Localized registration errors and activation/COPPA e-mails
Dan
parents: 359
diff changeset
  1933
      );
30
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1934
    
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1935
    error_reporting(E_ALL);
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1936
    
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1937
    if(getConfig('smtp_enabled') == '1')
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1938
    {
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1939
      $result = smtp_send_email($r['email'], getConfig('site_name').' website account activation', preg_replace("#(?<!\r)\n#s", "\n", $message), getConfig('contact_email'));
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1940
      if($result == 'success') 
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1941
      {
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1942
        $result = true;
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1943
      }
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1944
      else
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1945
      {
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1946
        echo $result;
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1947
        $result = false;
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1948
      }
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1949
    } 
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1950
    else
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1951
    {
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1952
      $result = mail($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
  1953
    }
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1954
    return $result;
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1955
  }
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1956
  
7e8fd44b36b0 COPPA support added
Dan
parents: 21
diff changeset
  1957
  /**
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1958
   * 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
  1959
   * @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
  1960
   * @return bool true on success, false on failure
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1961
   */
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
  function mail_password_reset($user)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1964
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1965
    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
  1966
    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
  1967
    
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1968
    if(is_int($user))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1969
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1970
      $q = $this->sql('SELECT user_id,username,email FROM '.table_prefix.'users WHERE user_id='.$user.';'); // This is SAFE! This is only called if $user is an integer
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1971
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1972
    elseif(is_string($user))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1973
    {
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
  1974
      $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
  1975
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1976
    else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1977
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1978
      return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1979
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1980
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1981
    $row = $db->fetchrow();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1982
    $temp_pass = $this->random_pass();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1983
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1984
    $this->register_temp_password($row['user_id'], $temp_pass);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1985
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1986
    $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
  1987
 
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
  1988
    $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
  1989
        '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
  1990
        '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
  1991
        '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
  1992
        '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
  1993
      ));
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1994
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1995
    if(getConfig('smtp_enabled') == '1')
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1996
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1997
      $result = smtp_send_email($row['email'], getConfig('site_name').' password reset', preg_replace("#(?<!\r)\n#s", "\n", $message), getConfig('contact_email'));
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1998
      if($result == 'success')
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1999
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2000
        $result = true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2001
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2002
      else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2003
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2004
        echo '<p>'.$result.'</p>';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2005
        $result = false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2006
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2007
    } else {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2008
      $result = mail($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
  2009
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2010
    return $result;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2011
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2012
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2013
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2014
   * Sets the temporary password for the specified user to whatever is specified.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2015
   * @param int $user_id
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2016
   * @param string $password
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2017
   * @return bool
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2018
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2019
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2020
  function register_temp_password($user_id, $password)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2021
  {
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
  2022
    $aes = AESCrypt::singleton(AES_BITS, AES_BLOCKSIZE);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2023
    $temp_pass = $aes->encrypt($password, $this->private_key, ENC_HEX);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2024
    $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
  2025
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2026
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2027
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2028
   * 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
  2029
   * @param string $u The username of the user requesting activation
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2030
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2031
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2032
  function admin_activation_request($u)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2033
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2034
    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
  2035
    $this->sql('INSERT INTO '.table_prefix.'logs(log_type, action, time_id, date_string, author, edit_summary) VALUES(\'admin\', \'activ_req\', '.time().', \''.enano_date('d M Y h:i a').'\', \''.$this->username.'\', \''.$db->escape($u).'\');');
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2036
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2037
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2038
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2039
   * 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
  2040
   * @param string $user The username of the user requesting activation
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2041
   * @param string $key The activation key
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2042
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2043
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2044
  function activate_account($user, $key)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2045
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2046
    global $db, $session, $paths, $template, $plugins; // Common objects
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2047
    $this->sql('UPDATE '.table_prefix.'users SET account_active=1 WHERE username=\''.$db->escape($user).'\' AND activation_key=\''.$db->escape($key).'\';');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2048
    $r = mysql_affected_rows();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2049
    if ( $r > 0 )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2050
    {
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
  2051
      $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
  2052
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2053
    else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2054
    {
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
  2055
      $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
  2056
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2057
    return $r;
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
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2061
   * 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
  2062
   * @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
  2063
   * @param bool If true, returns a shorter string. Optional.
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2064
   * @return string
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2065
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2066
  
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
  2067
  function userlevel_to_string($user_level, $short = false)
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2068
  {
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
  2069
    if ( $short )
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2070
    {
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
  2071
      switch ( $user_level )
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
  2072
      {
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
  2073
        case USER_LEVEL_GUEST:
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
  2074
          return 'Guest';
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
  2075
        case USER_LEVEL_MEMBER:
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
  2076
          return 'Member';
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
  2077
        case USER_LEVEL_CHPREF:
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
  2078
          return 'Sensitive preferences changeable';
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
  2079
        case USER_LEVEL_MOD:
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
  2080
          return 'Moderator';
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
  2081
        case USER_LEVEL_ADMIN:
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
  2082
          return 'Administrative';
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
  2083
        default:
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
  2084
          return "Level $user_level";
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
  2085
      }
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
  2086
    }
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
  2087
    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
  2088
    {
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
  2089
      switch ( $user_level )
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
  2090
      {
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 31
diff changeset
  2091
        case USER_LEVEL_GUEST:
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 31
diff changeset
  2092
          return 'Low - guest privileges';
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 31
diff changeset
  2093
        case USER_LEVEL_MEMBER:
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
  2094
          return 'Standard - normal member level';
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 31
diff changeset
  2095
        case USER_LEVEL_CHPREF:
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
  2096
          return 'Medium - user can change his/her own e-mail address and password';
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
  2097
        case USER_LEVEL_MOD:
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
  2098
          return 'High - moderator privileges';
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
  2099
        case USER_LEVEL_ADMIN:
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
  2100
          return 'Highest - administrative privileges';
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 31
diff changeset
  2101
        default:
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
  2102
          return "Unknown ($user_level)";
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
  2103
      }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2104
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2105
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2106
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2107
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2108
   * 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.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2109
   * @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
  2110
   * @param string $username The new username
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2111
   * @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
  2112
   * @param string $password The new password
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2113
   * @param string $email The new e-mail address
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2114
   * @param string $realname The new real name
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2115
   * @param string $signature The updated forum/comment signature
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2116
   * @param int $user_level The updated user level
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2117
   * @return string 'success' if successful, or array of error strings on failure
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2118
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2119
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2120
  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
  2121
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2122
    global $db, $session, $paths, $template, $plugins; // Common objects
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
    // Create some arrays
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2125
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2126
    $errors = Array(); // Used to hold error strings
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2127
    $strs = Array();   // Sub-query statements
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
    // Scan the user ID for problems
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2130
    if(intval($user_id) < 1) $errors[] = 'SQL injection attempt';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2131
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2132
    // 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
  2133
    $aes = AESCrypt::singleton(AES_BITS, AES_BLOCKSIZE);
1
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
    // 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
  2136
    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
  2137
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2138
   // echo 'debug: $session->update_user(): success (no changes requested)';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2139
      return 'success';
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
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2142
    // Initialize our authentication check
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2143
    $authed = false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2144
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2145
    // Verify the inputted password
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2146
    if(is_string($old_pass))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2147
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2148
      $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
  2149
      if($db->numrows() < 1)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2150
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2151
        $errors[] = 'The password data could not be selected for verification.';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2152
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2153
      else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2154
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2155
        $row = $db->fetchrow();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2156
        $real = $aes->decrypt($row['password'], $this->private_key, ENC_HEX);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2157
        if($real == $old_pass)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2158
          $authed = true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2159
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2160
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2161
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2162
    elseif(is_array($old_pass))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2163
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2164
      $old_pass = $aes->decrypt($old_pass[0], $old_pass[1]);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2165
      $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
  2166
      if($db->numrows() < 1)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2167
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2168
        $errors[] = 'The password data could not be selected for verification.';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2169
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2170
      else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2171
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2172
        $row = $db->fetchrow();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2173
        $real = $aes->decrypt($row['password'], $this->private_key, ENC_HEX);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2174
        if($real == $old_pass)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2175
          $authed = true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2176
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2177
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2178
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2179
    // Initialize our query
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2180
    $q = 'UPDATE '.table_prefix.'users SET ';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2181
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2182
    if($this->auth_level >= USER_LEVEL_ADMIN || $authed) // Need the current password in order to update the e-mail address, change the username, or reset the password
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2183
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2184
      // Username
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2185
      if(is_string($username))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2186
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2187
        // Check the username for problems
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2188
        if(!preg_match('#^'.$this->valid_username.'$#', $username))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2189
          $errors[] = 'The username you entered contains invalid characters.';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2190
        $strs[] = 'username=\''.$db->escape($username).'\'';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2191
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2192
      // Password
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2193
      if(is_string($password) && strlen($password) >= 6)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2194
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2195
        // Password needs to be encrypted before being stashed
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2196
        $encpass = $aes->encrypt($password, $this->private_key, ENC_HEX);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2197
        if(!$encpass)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2198
          $errors[] = 'The password could not be encrypted due to an internal error.';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2199
        $strs[] = 'password=\''.$encpass.'\'';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2200
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2201
      // E-mail addy
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2202
      if(is_string($email))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2203
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2204
        // I didn't write this regex.
32
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 31
diff changeset
  2205
        if(!preg_match('/^(?:[\w\d]+\.?)+@((?:(?:[\w\d]\-?)+\.)+\w{2,4}|localhost)$/', $email))
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2206
          $errors[] = 'The e-mail address you entered is invalid.';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2207
        $strs[] = 'email=\''.$db->escape($email).'\'';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2208
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2209
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2210
    // Real name
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2211
    if(is_string($realname))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2212
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2213
      $strs[] = 'real_name=\''.$db->escape($realname).'\'';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2214
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2215
    // Forum/comment signature
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2216
    if(is_string($signature))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2217
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2218
      $strs[] = 'signature=\''.$db->escape($signature).'\'';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2219
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2220
    // User level
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2221
    if(is_int($user_level))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2222
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2223
      $strs[] = 'user_level='.$user_level;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2224
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2225
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2226
    // Add our generated query to the query string
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2227
    $q .= implode(',', $strs);
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
    // One last error check
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2230
    if(sizeof($strs) < 1) $errors[] = 'An internal error occured building the SQL query, this is a bug';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2231
    if(sizeof($errors) > 0) return $errors;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2232
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2233
    // Free our temp arrays
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2234
    unset($strs, $errors);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2235
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2236
    // Finalize the query and run it
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2237
    $q .= ' WHERE user_id='.$user_id.';';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2238
    $this->sql($q);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2239
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2240
    // We also need to trigger re-activation.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2241
    if ( is_string($email) )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2242
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2243
      switch(getConfig('account_activation'))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2244
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2245
        case 'user':
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2246
        case 'admin':
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
          if ( $session->user_level >= USER_LEVEL_MOD && getConfig('account_activation') == 'admin' )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2249
            // Don't require re-activation by admins for admins
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2250
            break;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2251
          
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2252
          // retrieve username
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2253
          if ( !$username )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2254
          {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2255
            $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
  2256
            if($db->numrows() < 1)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2257
            {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2258
              $errors[] = 'The username could not be selected.';
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
            else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2261
            {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2262
              $row = $db->fetchrow();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2263
              $username = $row['username'];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2264
            }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2265
          }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2266
          if ( !$username )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2267
            return $errors;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2268
          
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2269
          // Generate a totally random activation key
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2270
          $actkey = sha1 ( microtime() . mt_rand() );
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2271
          $a = $this->send_activation_mail($username, $actkey);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2272
          if(!$a)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2273
          {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2274
            $this->admin_activation_request($username);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2275
          }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2276
          // Deactivate the account until e-mail is confirmed
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2277
          $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
  2278
          break;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2279
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2280
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2281
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2282
    // Yay! We're done
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2283
    return 'success';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2284
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2285
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2286
  #
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2287
  # Access Control Lists
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2288
  #
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2289
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2290
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2291
   * 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
  2292
   * @param string $acl_type An identifier for this field
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2293
   * @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
  2294
   * @param string $desc A human readable name for the permission type
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2295
   * @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
  2296
   * @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
  2297
   */
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
  function register_acl_type($acl_type, $default_perm = AUTH_DISALLOW, $desc = false, $deps = Array(), $scope = 'All')
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2300
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2301
    if(isset($this->acl_types[$acl_type]))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2302
      return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2303
    else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2304
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2305
      if(!$desc)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2306
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2307
        $desc = capitalize_first_letter(str_replace('_', ' ', $acl_type));
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
      $this->acl_types[$acl_type] = $default_perm;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2310
      $this->acl_descs[$acl_type] = $desc;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2311
      $this->acl_deps[$acl_type] = $deps;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2312
      $this->acl_scope[$acl_type] = explode('|', $scope);
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
    return true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2315
  }
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
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2318
   * 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
  2319
   * @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
  2320
   * @param bool $no_deps If true, disables dependency checking
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2321
   * @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
  2322
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2323
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2324
  function get_permissions($type, $no_deps = false)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2325
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2326
    global $db, $session, $paths, $template, $plugins; // Common objects
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2327
    if ( isset( $this->perms[$type] ) )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2328
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2329
      if ( $this->perms[$type] == AUTH_DENY )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2330
        $ret = false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2331
      else if ( $this->perms[$type] == AUTH_WIKIMODE && $paths->wiki_mode )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2332
        $ret = true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2333
      else if ( $this->perms[$type] == AUTH_WIKIMODE && !$paths->wiki_mode )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2334
        $ret = false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2335
      else if ( $this->perms[$type] == AUTH_ALLOW )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2336
        $ret = true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2337
      else if ( $this->perms[$type] == AUTH_DISALLOW )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2338
        $ret = false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2339
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2340
    else if(isset($this->acl_types[$type]))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2341
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2342
      if ( $this->acl_types[$type] == AUTH_DENY )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2343
        $ret = false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2344
      else if ( $this->acl_types[$type] == AUTH_WIKIMODE && $paths->wiki_mode )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2345
        $ret = true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2346
      else if ( $this->acl_types[$type] == AUTH_WIKIMODE && !$paths->wiki_mode )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2347
        $ret = false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2348
      else if ( $this->acl_types[$type] == AUTH_ALLOW )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2349
        $ret = true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2350
      else if ( $this->acl_types[$type] == AUTH_DISALLOW )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2351
        $ret = false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2352
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2353
    else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2354
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2355
      // ACL type is undefined
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2356
      trigger_error('Unknown access type "' . $type . '"', E_USER_WARNING);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2357
      return false; // Be on the safe side and deny access
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2358
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2359
    if ( !$no_deps )
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
      if ( !$this->acl_check_deps($type) )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2362
        return false;
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
    return $ret;
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
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2367
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2368
   * 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
  2369
   * and several other abilities.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2370
   * @param string $page_id
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2371
   * @param string $namespace
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2372
   * @return object
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2373
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2374
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2375
  function fetch_page_acl($page_id, $namespace)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2376
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2377
    global $db, $session, $paths, $template, $plugins; // Common objects
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
    if ( count ( $this->acl_base_cache ) < 1 )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2380
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2381
      // Permissions table not yet initialized
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2382
      return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2383
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2384
    
156
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 142
diff changeset
  2385
    // 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
  2386
    static $objcache = array();
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 142
diff changeset
  2387
    
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 142
diff changeset
  2388
    if ( count($objcache) == 0 )
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 142
diff changeset
  2389
    {
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 142
diff changeset
  2390
      foreach ( $paths->nslist as $key => $_ )
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 142
diff changeset
  2391
      {
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 142
diff changeset
  2392
        $objcache[$key] = array();
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 142
diff changeset
  2393
      }
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 142
diff changeset
  2394
    }
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 142
diff changeset
  2395
    
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 142
diff changeset
  2396
    if ( isset($objcache[$namespace][$page_id]) )
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 142
diff changeset
  2397
    {
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 142
diff changeset
  2398
      return $objcache[$namespace][$page_id];
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 142
diff changeset
  2399
    }
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 142
diff changeset
  2400
    
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2401
    //if ( !isset( $paths->pages[$paths->nslist[$namespace] . $page_id] ) )
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
    //  // Page does not exist
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2404
    //  return false;
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
    
156
edbff85d43e8 Feature add: new page group type: regular expression match (PCRE)
Dan
parents: 142
diff changeset
  2407
    $objcache[$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
  2408
    $object =& $objcache[$namespace][$page_id];
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2409
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2410
    return $object;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2411
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2412
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2413
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2414
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2415
   * 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
  2416
   * @access private
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2417
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2418
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2419
  function init_permissions()
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2420
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2421
    global $db, $session, $paths, $template, $plugins; // Common objects
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2422
    // Initialize the permissions list with some defaults
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2423
    $this->perms = $this->acl_types;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2424
    $this->acl_defaults_used = $this->perms;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2425
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2426
    // 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
  2427
    $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
  2428
             . '  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
  2429
             . '  ( ';
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2430
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2431
    $q = Array();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2432
    $q[] = '( target_type='.ACL_TYPE_USER.' AND target_id='.$this->user_id.' )';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2433
    if(count($this->groups) > 0)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2434
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2435
      foreach($this->groups as $g_id => $g_name)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2436
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2437
        $q[] = '( target_type='.ACL_TYPE_GROUP.' AND target_id='.intval($g_id).' )';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2438
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2439
    }
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
  2440
    $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
  2441
    $q = $this->sql($bs);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2442
    if ( $row = $db->fetchrow() )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2443
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2444
      do {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2445
        $rules = $this->string_to_perm($row['rules']);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2446
        $is_everyone = ( $row['target_type'] == ACL_TYPE_GROUP && $row['target_id'] == 1 );
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2447
        $this->acl_merge_with_current($rules, $is_everyone);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2448
      } while ( $row = $db->fetchrow() );
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2449
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2450
    
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
  2451
    // 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
  2452
    $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
  2453
    
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2454
    // Eliminate types that don't apply to this namespace
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2455
    foreach ( $this->perms AS $i => $perm )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2456
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2457
      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
  2458
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2459
        unset($this->perms[$i]);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2460
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2461
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2462
    
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
  2463
    // PAGE group info
322
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  2464
    $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
  2465
    $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
  2466
    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
  2467
    {
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
  2468
      $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
  2469
    }
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
  2470
    
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2471
    // Build a query to grab ACL info
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2472
    $bs = 'SELECT rules,target_type,target_id FROM '.table_prefix.'acl WHERE ( ';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2473
    $q = Array();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2474
    $q[] = '( target_type='.ACL_TYPE_USER.' AND target_id='.$this->user_id.' )';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2475
    if(count($this->groups) > 0)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2476
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2477
      foreach($this->groups as $g_id => $g_name)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2478
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2479
        $q[] = '( target_type='.ACL_TYPE_GROUP.' AND target_id='.intval($g_id).' )';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2480
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2481
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2482
    // 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
  2483
    // 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
  2484
    $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
  2485
      ORDER BY target_type ASC, page_id ASC, namespace ASC;';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2486
    $q = $this->sql($bs);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2487
    if ( $row = $db->fetchrow() )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2488
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2489
      do {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2490
        $rules = $this->string_to_perm($row['rules']);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2491
        $is_everyone = ( $row['target_type'] == ACL_TYPE_GROUP && $row['target_id'] == 1 );
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2492
        $this->acl_merge_with_current($rules, $is_everyone);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2493
      } while ( $row = $db->fetchrow() );
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2494
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2495
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2496
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2497
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2498
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2499
   * Extends the scope of a permission type.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2500
   * @param string The name of the permission type
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2501
   * @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
  2502
   * @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
  2503
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2504
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2505
  function acl_extend_scope($perm_type, $namespaces, &$p_in)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2506
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2507
    global $db, $session, $paths, $template, $plugins; // Common objects
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2508
    $p_obj = ( is_object($p_in) ) ? $p_in : $paths;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2509
    $nslist = explode('|', $namespaces);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2510
    foreach ( $nslist as $i => $ns )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2511
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2512
      if ( !isset($p_obj->nslist[$ns]) )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2513
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2514
        unset($nslist[$i]);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2515
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2516
      else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2517
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2518
        $this->acl_scope[$perm_type][] = $ns;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2519
        if ( isset($this->acl_types[$perm_type]) && !isset($this->perms[$perm_type]) )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2520
        {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2521
          $this->perms[$perm_type] = $this->acl_types[$perm_type];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2522
        }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2523
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2524
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2525
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2526
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2527
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2528
   * 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
  2529
   * @param array $perms An associative array with only integers as values
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2530
   * @return string
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2531
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2532
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2533
  function perm_to_string($perms)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2534
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2535
    $s = '';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2536
    foreach($perms as $perm => $ac)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2537
    {
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
  2538
      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
  2539
        continue;
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2540
      $s .= "$perm=$ac;";
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2541
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2542
    return $s;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2543
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2544
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2545
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2546
   * Converts a permissions string back to an array.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2547
   * @param string $perms The result from sessionManager::perm_to_string()
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2548
   * @return array
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2549
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2550
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2551
  function string_to_perm($perms)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2552
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2553
    $ret = Array();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2554
    preg_match_all('#([a-z0-9_-]+)=([0-9]+);#i', $perms, $matches);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2555
    foreach($matches[1] as $i => $t)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2556
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2557
      $ret[$t] = intval($matches[2][$i]);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2558
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2559
    return $ret;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2560
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2561
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2562
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2563
   * 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
  2564
   * @param array $perm1 The first set of permissions
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2565
   * @param array $perm2 The second set of permissions
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2566
   * @return array
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2567
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2568
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2569
  function acl_merge($perm1, $perm2)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2570
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2571
    $ret = $perm1;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2572
    foreach ( $perm2 as $type => $level )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2573
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2574
      if ( isset( $ret[$type] ) )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2575
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2576
        if ( $ret[$type] != AUTH_DENY )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2577
          $ret[$type] = $level;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2578
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2579
      // else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2580
      // {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2581
      //   $ret[$type] = $level;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2582
      // }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2583
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2584
    return $ret;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2585
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2586
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2587
  /**
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
  2588
   * 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
  2589
   * 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
  2590
   * @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
  2591
   * @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
  2592
   */
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
  2593
  
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
  2594
  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
  2595
  {
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
  2596
    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
  2597
    {
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
  2598
      $perm1[$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
  2599
    }
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
  2600
    $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
  2601
    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
  2602
    {
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
  2603
      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
  2604
      {
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
  2605
        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
  2606
          $ret[$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
  2607
      }
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
  2608
    }
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
  2609
    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
  2610
  }
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
  2611
  
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
  2612
  /**
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2613
   * 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
  2614
   * @param array The array to merge into the master ACL list
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2615
   * @param bool If true, $perm is treated as the "new default"
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2616
   * @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
  2617
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2618
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2619
  function acl_merge_with_current($perm, $is_everyone = false, $scope = 2)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2620
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2621
    foreach ( $this->perms as $i => $p )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2622
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2623
      if ( isset($perm[$i]) )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2624
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2625
        if ( $is_everyone && !$this->acl_defaults_used[$i] )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2626
          continue;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2627
        // Decide precedence
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2628
        if ( isset($this->acl_defaults_used[$i]) )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2629
        {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2630
          //echo "$i: default in use, overriding to: {$perm[$i]}<br />";
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2631
          // Defaults are in use, override
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2632
          $this->perms[$i] = $perm[$i];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2633
          $this->acl_defaults_used[$i] = ( $is_everyone );
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2634
        }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2635
        else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2636
        {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2637
          //echo "$i: default NOT in use";
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2638
          // Defaults are not in use, merge as normal
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2639
          if ( $this->perms[$i] != AUTH_DENY )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2640
          {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2641
            //echo ", but overriding";
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2642
            $this->perms[$i] = $perm[$i];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2643
          }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2644
          //echo "<br />";
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2645
        }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2646
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2647
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2648
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2649
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2650
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2651
   * 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
  2652
   * 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
  2653
   * defaults, which take precedence.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2654
   * @param array $perm1 The first set of permissions
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2655
   * @param array $perm2 The second set of permissions
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2656
   * @return array
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2657
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2658
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2659
  function acl_merge_complete($perm1, $perm2)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2660
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2661
    $ret = $perm1;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2662
    foreach ( $perm2 as $type => $level )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2663
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2664
      $ret[$type] = $level;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2665
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2666
    return $ret;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2667
  }
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
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2670
   * Tell us if the dependencies for a given permission are met.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2671
   * @param string The ACL permission ID
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2672
   * @return bool
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2673
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2674
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2675
  function acl_check_deps($type)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2676
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2677
    if(!isset($this->acl_deps[$type])) // This will only happen if the permissions table is hacked or improperly accessed
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2678
      return true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2679
    if(sizeof($this->acl_deps[$type]) < 1)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2680
      return true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2681
    $deps = $this->acl_deps[$type];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2682
    while(true)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2683
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2684
      $full_resolved = true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2685
      $j = sizeof($deps);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2686
      for ( $i = 0; $i < $j; $i++ )
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
        $b = $deps;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2689
        $deps = array_merge($deps, $this->acl_deps[$deps[$i]]);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2690
        if( $b == $deps )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2691
        {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2692
          break 2;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2693
        }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2694
        $j = sizeof($deps);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2695
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2696
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2697
    //die('<pre>'.print_r($deps, true).'</pre>');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2698
    foreach($deps as $d)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2699
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2700
      if ( !$this->get_permissions($d) )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2701
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2702
        return 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
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2705
    return true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2706
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2707
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2708
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2709
   * Makes a CAPTCHA code and caches the code in the database
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2710
   * @param int $len The length of the code, in bytes
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2711
   * @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
  2712
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2713
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2714
  function make_captcha($len = 7)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2715
  {
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
  2716
    $code = $this->generate_captcha_code($len);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2717
    $hash = md5(microtime() . mt_rand());
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
  2718
    $this->sql('INSERT INTO '.table_prefix.'session_keys(session_key,salt,auth_level,source_ip,user_id) VALUES(\''.$hash.'\', \'\', -1, \''.ip2hex($_SERVER['REMOTE_ADDR']).'\', -2);');
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2719
    return $hash;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2720
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2721
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2722
  /**
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
  2723
   * Generates the actual confirmation code text.
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
  2724
   * @param int String length
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
  2725
   * @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
  2726
   */
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
  2727
  
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
  2728
  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
  2729
  {
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
  2730
    $chars = array('A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z', '1', '2', '3', '4', '5', '6', '7', '8', '9');
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
  2731
    $s = '';
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
  2732
    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
  2733
    {
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
  2734
      $s .= $chars[mt_rand(0, count($chars)-1)];
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
  2735
    }
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
  2736
    return $s;
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
  2737
  }
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
  2738
  
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
  2739
  /**
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2740
   * 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
  2741
   * @param string $hash The unique ID assigned to the code
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2742
   * @return string The correct confirmation code
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2743
   */
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
  function get_captcha($hash)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2746
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2747
    global $db, $session, $paths, $template, $plugins; // Common objects
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2748
    $s = $this->sql('SELECT salt FROM '.table_prefix.'session_keys WHERE session_key=\''.$db->escape($hash).'\' AND source_ip=\''.ip2hex($_SERVER['REMOTE_ADDR']).'\';');
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
  2749
    if ( $db->numrows() < 1 )
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
  2750
    {
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
  2751
      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
  2752
    }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2753
    $r = $db->fetchrow();
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
  2754
    $db->free_result();
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
  2755
    $this->sql('DELETE FROM ' . table_prefix . 'session_keys WHERE salt=\'' . $db->escape($r['salt']) . '\';');
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2756
    return $r['salt'];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2757
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2758
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2759
  /**
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
  2760
   * (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
  2761
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2762
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2763
  function kill_captcha()
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2764
  {
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
  2765
    // $this->sql('DELETE FROM '.table_prefix.'session_keys WHERE user_id=-2 AND source_ip=\''.ip2hex($_SERVER['REMOTE_ADDR']).'\';');
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
  2766
    return true;
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2767
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2768
  
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
   * Generates a random password.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2771
   * @param int $length Optional - length of password
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2772
   * @return string
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
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2775
  function random_pass($length = 10)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2776
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2777
    $valid_chars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-_+@#%&<>';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2778
    $valid_chars = enano_str_split($valid_chars);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2779
    $ret = '';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2780
    for ( $i = 0; $i < $length; $i++ )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2781
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2782
      $ret .= $valid_chars[mt_rand(0, count($valid_chars)-1)];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2783
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2784
    return $ret;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2785
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2786
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2787
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2788
   * Generates some Javascript that calls the AES encryption library.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2789
   * @param string The name of the form
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2790
   * @param string The name of the password field
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2791
   * @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
  2792
   * @param string The name of the field that contains the encryption key
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2793
   * @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
  2794
   * @param string The name of the field that handles MD5 challenge data
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2795
   * @return string
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2796
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2797
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2798
  function aes_javascript($form_name, $pw_field, $use_crypt, $crypt_key, $crypt_data, $challenge)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2799
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2800
    $code = '
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2801
      <script type="text/javascript">
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2802
        disableJSONExts();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2803
          str = \'\';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2804
          for(i=0;i<keySizeInBits/4;i++) str+=\'0\';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2805
          var key = hexToByteArray(str);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2806
          var pt = hexToByteArray(str);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2807
          var ct = rijndaelEncrypt(pt, key, \'ECB\');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2808
          var ct = byteArrayToHex(ct);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2809
          switch(keySizeInBits)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2810
          {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2811
            case 128:
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2812
              v = \'66e94bd4ef8a2c3b884cfa59ca342b2e\';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2813
              break;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2814
            case 192:
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2815
              v = \'aae06992acbf52a3e8f4a96ec9300bd7aae06992acbf52a3e8f4a96ec9300bd7\';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2816
              break;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2817
            case 256:
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2818
              v = \'dc95c078a2408989ad48a21492842087dc95c078a2408989ad48a21492842087\';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2819
              break;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2820
          }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2821
          var testpassed = ' . ( ( isset($_GET['use_crypt']) && $_GET['use_crypt']=='0') ? 'false; // CRYPTO-AUTH DISABLED ON USER REQUEST // ' : '' ) . '( ct == v && md5_vm_test() );
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2822
          var frm = document.forms.'.$form_name.';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2823
          function runEncryption()
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2824
          {
72
bda11e521e8a Fixed a few presentation bugs in installer, made installer more "legally binding", and fixed global permissions inheritance in $session->fetch_page_acl()
Dan
parents: 57
diff changeset
  2825
            var frm = document.forms.'.$form_name.';
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2826
            if(testpassed)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2827
            {
72
bda11e521e8a Fixed a few presentation bugs in installer, made installer more "legally binding", and fixed global permissions inheritance in $session->fetch_page_acl()
Dan
parents: 57
diff changeset
  2828
              frm.'.$use_crypt.'.value = \'yes\';
bda11e521e8a Fixed a few presentation bugs in installer, made installer more "legally binding", and fixed global permissions inheritance in $session->fetch_page_acl()
Dan
parents: 57
diff changeset
  2829
              var cryptkey = frm.'.$crypt_key.'.value;
bda11e521e8a Fixed a few presentation bugs in installer, made installer more "legally binding", and fixed global permissions inheritance in $session->fetch_page_acl()
Dan
parents: 57
diff changeset
  2830
              frm.'.$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
  2831
              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
  2832
              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
  2833
              {
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
  2834
                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
  2835
                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
  2836
                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 $session->fetch_page_acl()
Dan
parents: 57
diff changeset
  2837
              }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2838
              pass = frm.'.$pw_field.'.value;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2839
              chal = frm.'.$challenge.'.value;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2840
              challenge = hex_md5(pass + chal) + chal;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2841
              frm.'.$challenge.'.value = challenge;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2842
              pass = stringToByteArray(pass);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2843
              cryptstring = rijndaelEncrypt(pass, cryptkey, \'ECB\');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2844
              if(!cryptstring)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2845
              {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2846
                return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2847
              }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2848
              cryptstring = byteArrayToHex(cryptstring);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2849
              frm.'.$crypt_data.'.value = cryptstring;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2850
              frm.'.$pw_field.'.value = \'\';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2851
            }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2852
            return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2853
          }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2854
        </script>
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2855
        ';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2856
    return $code;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2857
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2858
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2859
}
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2860
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2861
/**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2862
 * 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
  2863
 * @package Enano
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2864
 * @subpackage Session manager
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2865
 * @license http://www.gnu.org/copyleft/gpl.html
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2866
 * @access private
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2867
 */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2868
 
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2869
class Session_ACLPageInfo {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2870
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2871
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2872
   * The page ID of this ACL info package
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2873
   * @var string
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2874
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2875
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2876
  var $page_id;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2877
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2878
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2879
   * The namespace of the page being checked
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2880
   * @var string
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2881
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2882
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2883
  var $namespace;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2884
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2885
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2886
   * Our list of permission types.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2887
   * @access private
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2888
   * @var array
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2889
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2890
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2891
  var $acl_types = Array();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2892
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2893
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2894
   * The list of descriptions for the permission types
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2895
   * @var array
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2896
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2897
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2898
  var $acl_descs = Array();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2899
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2900
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2901
   * A list of dependencies for ACL types.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2902
   * @var array
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2903
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2904
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2905
  var $acl_deps = Array();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2906
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2907
  /**
246
c9fd175289aa Cleaned up some HTML in the installer; corrected some phpDoc syntax errors
Dan
parents: 203
diff changeset
  2908
   * 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
  2909
   * @access private
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2910
   * @var array
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2911
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2912
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2913
  var $perms = Array();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2914
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2915
  /**
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
  2916
   * 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
  2917
   * @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
  2918
   * @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
  2919
   */
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
  2920
   
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
  2921
  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
  2922
  
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
  2923
  /**
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
  2924
   * 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
  2925
   * @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
  2926
   */
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
  2927
  
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
  2928
  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
  2929
  
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
  2930
  /**
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2931
   * Constructor.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2932
   * @param string $page_id The ID of the page to check
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2933
   * @param string $namespace The namespace of the page to check.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2934
   * @param array $acl_types List of ACL types
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2935
   * @param array $acl_descs List of human-readable descriptions for permissions (associative)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2936
   * @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
  2937
   * @param array $base What to start with - this is an attempt to reduce the number of SQL queries.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2938
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2939
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2940
  function Session_ACLPageInfo($page_id, $namespace, $acl_types, $acl_descs, $acl_deps, $base)
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
    global $db, $session, $paths, $template, $plugins; // Common objects
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
    $this->acl_deps = $acl_deps;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2945
    $this->acl_types = $acl_types;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2946
    $this->acl_descs = $acl_descs;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2947
    
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
  2948
    $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
  2949
    $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
  2950
    
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
  2951
    // 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
  2952
    $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
  2953
    $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
  2954
    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
  2955
    {
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
  2956
      $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
  2957
    }
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
  2958
    
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2959
    // Build a query to grab ACL info
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
  2960
    $bs = 'SELECT rules,target_type,target_id FROM '.table_prefix.'acl 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
  2961
          . '  ( ';
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2962
    $q = Array();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2963
    $q[] = '( target_type='.ACL_TYPE_USER.' AND target_id='.$session->user_id.' )';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2964
    if(count($session->groups) > 0)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2965
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2966
      foreach($session->groups as $g_id => $g_name)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2967
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2968
        $q[] = '( target_type='.ACL_TYPE_GROUP.' AND target_id='.intval($g_id).' )';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2969
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2970
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2971
    // 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
  2972
    // permissions to override group permissions.
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
  2973
    $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
  2974
      ORDER BY target_type ASC, page_id ASC, namespace ASC;';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2975
    $q = $session->sql($bs);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2976
    if ( $row = $db->fetchrow() )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2977
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2978
      do {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2979
        $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
  2980
        $is_everyone = ( $row['target_type'] == ACL_TYPE_GROUP && $row['target_id'] == 1 );
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
  2981
        $this->acl_merge_with_current($rules, $is_everyone);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2982
      } while ( $row = $db->fetchrow() );
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
    $this->page_id = $page_id;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2986
    $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
  2987
    
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
  2988
    $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
  2989
    $ppwm = 2;
915d399dfdbf Corrected licensing issue on YoungPup's DOM-Drag (it is now public domain -> GPLv2+ for Enano); fixed wrongful access denial under specific circumstances (fetch_page_acl() on nonexistent page + wiki mode)
Dan
parents: 322
diff changeset
  2990
    if ( isset($paths->pages[$pathskey]) )
915d399dfdbf Corrected licensing issue on YoungPup's DOM-Drag (it is now public domain -> GPLv2+ for Enano); fixed wrongful access denial under specific circumstances (fetch_page_acl() on nonexistent page + wiki mode)
Dan
parents: 322
diff changeset
  2991
    {
915d399dfdbf Corrected licensing issue on YoungPup's DOM-Drag (it is now public domain -> GPLv2+ for Enano); fixed wrongful access denial under specific circumstances (fetch_page_acl() on nonexistent page + wiki mode)
Dan
parents: 322
diff changeset
  2992
      if ( isset($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
  2993
        $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
  2994
    }
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
  2995
    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
  2996
      $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
  2997
    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
  2998
      $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
  2999
    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
  3000
      $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
  3001
    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
  3002
    {
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
  3003
      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
  3004
      {
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
  3005
        $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
  3006
      }
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
  3007
      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
  3008
      {
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
  3009
        $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
  3010
      }
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
  3011
    }
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
  3012
    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
  3013
    {
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
  3014
      // 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
  3015
      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
  3016
    }
1
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
   * 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
  3021
   * @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
  3022
   * @param bool $no_deps If true, disables dependency checking
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3023
   * @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
  3024
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3025
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3026
  function get_permissions($type, $no_deps = false)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3027
  {
72
bda11e521e8a Fixed a few presentation bugs in installer, made installer more "legally binding", and fixed global permissions inheritance in $session->fetch_page_acl()
Dan
parents: 57
diff changeset
  3028
    // echo '<pre>' . print_r($this->perms, true) . '</pre>';
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3029
    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
  3030
    
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3031
    if ( isset( $this->perms[$type] ) )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3032
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3033
      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
  3034
      {
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3035
        $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
  3036
      }
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
  3037
      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
  3038
      {
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3039
        $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
  3040
      }
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
  3041
      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
  3042
      {
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3043
        $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
  3044
      }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3045
      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
  3046
      {
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3047
        $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
  3048
      }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3049
      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
  3050
      {
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3051
        $ret = false;
338
915d399dfdbf Corrected licensing issue on YoungPup's DOM-Drag (it is now public domain -> GPLv2+ for Enano); fixed wrongful access denial under specific circumstances (fetch_page_acl() on nonexistent page + wiki mode)
Dan
parents: 322
diff changeset
  3052
      }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3053
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3054
    else if(isset($this->acl_types[$type]))
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
      if ( $this->acl_types[$type] == AUTH_DENY )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3057
        $ret = false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3058
      else if ( $this->acl_types[$type] == AUTH_WIKIMODE && $paths->wiki_mode )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3059
        $ret = true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3060
      else if ( $this->acl_types[$type] == AUTH_WIKIMODE && !$paths->wiki_mode )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3061
        $ret = false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3062
      else if ( $this->acl_types[$type] == AUTH_ALLOW )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3063
        $ret = true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3064
      else if ( $this->acl_types[$type] == AUTH_DISALLOW )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3065
        $ret = false;
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
    else
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
      // ACL type is undefined
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3070
      trigger_error('Unknown access type "' . $type . '"', E_USER_WARNING);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3071
      return false; // Be on the safe side and deny access
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3072
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3073
    if ( !$no_deps )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3074
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3075
      if ( !$this->acl_check_deps($type) )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3076
        return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3077
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3078
    return $ret;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3079
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3080
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3081
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3082
   * Tell us if the dependencies for a given permission are met.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3083
   * @param string The ACL permission ID
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3084
   * @return bool
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
   
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3087
  function acl_check_deps($type)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3088
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3089
    if(!isset($this->acl_deps[$type])) // This will only happen if the permissions table is hacked or improperly accessed
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3090
      return true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3091
    if(sizeof($this->acl_deps[$type]) < 1)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3092
      return true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3093
    $deps = $this->acl_deps[$type];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3094
    while(true)
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
      $full_resolved = true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3097
      $j = sizeof($deps);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3098
      for ( $i = 0; $i < $j; $i++ )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3099
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3100
        $b = $deps;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3101
        $deps = array_merge($deps, $this->acl_deps[$deps[$i]]);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3102
        if( $b == $deps )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3103
        {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3104
          break 2;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3105
        }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3106
        $j = sizeof($deps);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3107
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3108
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3109
    //die('<pre>'.print_r($deps, true).'</pre>');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3110
    foreach($deps as $d)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3111
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3112
      if ( !$this->get_permissions($d) )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3113
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3114
        return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3115
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3116
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3117
    return true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3118
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3119
  
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
  3120
  /**
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
  3121
   * 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
  3122
   * @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
  3123
   * @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
  3124
   * @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
  3125
   */
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
  3126
  
bda11e521e8a Fixed a few presentation bugs in installer, made installer more "legally binding", and fixed global permissions inheritance in $session->fetch_page_acl()
Dan
parents: 57
diff changeset
  3127
  function acl_merge_with_current($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
  3128
  {
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
  3129
    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
  3130
    {
bda11e521e8a Fixed a few presentation bugs in installer, made installer more "legally binding", and fixed global permissions inheritance in $session->fetch_page_acl()
Dan
parents: 57
diff changeset
  3131
      if ( isset($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
  3132
      {
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
  3133
        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
  3134
          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
  3135
        // Decide precedence
bda11e521e8a Fixed a few presentation bugs in installer, made installer more "legally binding", and fixed global permissions inheritance in $session->fetch_page_acl()
Dan
parents: 57
diff changeset
  3136
        if ( isset($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
  3137
        {
bda11e521e8a Fixed a few presentation bugs in installer, made installer more "legally binding", and fixed global permissions inheritance in $session->fetch_page_acl()
Dan
parents: 57
diff changeset
  3138
          //echo "$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
  3139
          // 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
  3140
          $this->perms[$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
  3141
          $this->acl_defaults_used[$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
  3142
        }
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
  3143
        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
  3144
        {
bda11e521e8a Fixed a few presentation bugs in installer, made installer more "legally binding", and fixed global permissions inheritance in $session->fetch_page_acl()
Dan
parents: 57
diff changeset
  3145
          //echo "$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
  3146
          // 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
  3147
          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
  3148
          {
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
  3149
            //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
  3150
            $this->perms[$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
  3151
          }
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
  3152
          //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
  3153
        }
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
  3154
      }
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
  3155
    }
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
  3156
  }
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
  3157
  
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3158
}
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3159
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3160
?>