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<?php
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<?php
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//
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// +----------------------------------------------------------------------+
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// | PHP Version 4                                                        |
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// +----------------------------------------------------------------------+
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// | Copyright (c) 1997-2003 The PHP Group                                |
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// +----------------------------------------------------------------------+
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// | This source file is subject to version 2.02 of the PHP license,      |
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// | that is bundled with this package in the file LICENSE, and is        |
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// | available at through the world-wide-web at                           |
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// | http://www.php.net/license/2_02.txt.                                 |
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// | If you did not receive a copy of the PHP license and are unable to   |
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// | obtain it through the world-wide-web, please send a note to          |
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// | license@php.net so we can mail you a copy immediately.               |
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/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4 foldmethod=marker: */
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// +----------------------------------------------------------------------+
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// | Authors: Martin Jansen <mj@php.net>                                  |
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// +----------------------------------------------------------------------+
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//
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// $Id: Container.php,v 1.1 2005-03-30 08:50:33 jpm Exp $
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//
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/**
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 * Auth_Container Base Class
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 *
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 * PHP versions 4 and 5
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 *
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 * LICENSE: This source file is subject to version 3.01 of the PHP license
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 * that is available through the world-wide-web at the following URI:
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 * http://www.php.net/license/3_01.txt.  If you did not receive a copy of
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 * the PHP License and are unable to obtain it through the web, please
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 * send a note to license@php.net so we can mail you a copy immediately.
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 *
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 * @category   Authentication
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 * @package    Auth
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 * @author     Martin Jansen <mj@php.net>
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 * @author     Adam Ashley <aashley@php.net>
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 * @copyright  2001-2006 The PHP Group
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 * @license    http://www.php.net/license/3_01.txt  PHP License 3.01
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 * @version    CVS: $Id: Container.php,v 1.2 2006-12-14 15:04:28 jp_milcent Exp $
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 * @link       http://pear.php.net/package/Auth
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define("AUTH_METHOD_NOT_SUPPORTED", -4);
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 */
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/**
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/**
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 * Storage class for fetching login data
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 * Storage class for fetching login data
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 *
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 *
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 * @category   Authentication
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 * @package    Auth
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 * @author     Martin Jansen <mj@php.net>
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 * @author     Adam Ashley <aashley@php.net>
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 * @copyright  2001-2006 The PHP Group
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 * @license    http://www.php.net/license/3_01.txt  PHP License 3.01
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 * @author   Martin Jansen <mj@php.net>
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 * @version    Release: 1.4.3  File: $Revision: 1.2 $
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 * @package  Auth
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 * @link       http://pear.php.net/package/Auth
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 */
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 */
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class Auth_Container
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{
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class Auth_Container
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{
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    // {{{ properties
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 41 
 
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    /**
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    /**
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     * User that is currently selected from the storage container.
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     * User that is currently selected from the storage container.
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     *
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     *
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     * @access public
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     * @access public
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     */
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     */
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    var $activeUser = "";
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    var $activeUser = "";
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    // }}}
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    // {{{ Constructor
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    // {{{ Auth_Container() [constructor]
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     *
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     *
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     * Has to be overwritten by each storage class
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     * Has to be overwritten by each storage class
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     *
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     *
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     * @access public
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     * @access public
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     */
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     */
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    function fetchData()
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    function fetchData($username, $password, $isChallengeResponse=false)
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    {
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    {
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    }
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    }
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    // }}}
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    // }}}
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     */
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     */
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    function verifyPassword($password1, $password2, $cryptType = "md5")
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    function verifyPassword($password1, $password2, $cryptType = "md5")
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    {
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    {
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        switch ($cryptType) {
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        switch ($cryptType) {
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        case "crypt" :
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            case "crypt" :
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            return (($password2 == "**" . $password1) ||
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                    (crypt($password1, $password2) == $password2)
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                return ((string)crypt($password1, $password2) === (string)$password2);
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                    );
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            break;
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                break;
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        case "none" :
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            case "none" :
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            case "" :
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            return ($password1 == $password2);
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                return ((string)$password1 === (string)$password2);
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            break;
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                break;
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        case "md5" :
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            case "md5" :
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            return (md5($password1) == $password2);
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                return ((string)md5($password1) === (string)$password2);
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            break;
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                break;
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        default :
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            default :
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            if (function_exists($cryptType)) {
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                if (function_exists($cryptType)) {
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                return ($cryptType($password1) == $password2);
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                    return ((string)$cryptType($password1) === (string)$password2);
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            }
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            else if (method_exists($this,$cryptType)) {
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                } elseif (method_exists($this,$cryptType)) {
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                return ($this->$cryptType($password1) == $password2);
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                    return ((string)$this->$cryptType($password1) === (string)$password2);
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            } else {
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                } else {
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                return false;
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                    return false;
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            }
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                }
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            break;
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                break;
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        }
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        }
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    }
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    }
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    // }}}
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    // {{{ supportsChallengeResponse()
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- 
 
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    /**
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      * Returns true if the container supports Challenge Response
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      * password authentication
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      */
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    function supportsChallengeResponse()
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    {
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        return(false);
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    }
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    // }}}
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    // {{{ getCryptType()
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    /**
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      * Returns the crypt current crypt type of the container
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      *
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      * @return string
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 135 
      */
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    function getCryptType()
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    {
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        return('');
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    }
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111 
    // }}}
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    // }}}
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    // {{{ listUsers()
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    // {{{ listUsers()
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    /**
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    /**
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     * List all users that are available from the storage container
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     * List all users that are available from the storage container
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     */
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     */
117 
    function listUsers()
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    function listUsers()
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    {
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    {
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        return AUTH_METHOD_NOT_SUPPORTED;
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 150 
    }
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 151 
 
119 
        return AUTH_METHOD_NOT_SUPPORTED;
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    // }}}
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    }
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    // {{{ getUser()
121 
 
 154 
 
122 
    /**
 155 
    /**
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     * Returns a user assoc array
 156 
     * Returns a user assoc array
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     */
 161 
     */
129 
    function getUser($username)
 162 
    function getUser($username)
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    {
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    {
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        $users = $this->listUsers();
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        $users = $this->listUsers();
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        if($users === AUTH_METHOD_NOT_SUPPORTED){
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        if ($users === AUTH_METHOD_NOT_SUPPORTED) {
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            return(AUTH_METHOD_NOT_SUPPORTED);
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            return AUTH_METHOD_NOT_SUPPORTED;
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        }
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        }
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        for($i=0;$c = count($users),$i<$c;$i++){
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        for ($i=0; $c = count($users), $i<$c; $i++) {
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            if($users[$i]['username'] == $username){
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            if ($users[$i]['username'] == $username) {
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                return($users[$i]);
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                return $users[$i];
138 
            }
 171 
            }
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        }
 172 
        }
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        return(false);
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        return false;
141
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142 
    }
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    }
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 175 
 
144 
    // }}}
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    // }}}
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    {
 202 
    {
171 
        return AUTH_METHOD_NOT_SUPPORTED;
 203 
        return AUTH_METHOD_NOT_SUPPORTED;
172 
    }
 204 
    }
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 205 
 
- 
 
 206 
    // }}}
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 207 
    // {{{ changePassword()
- 
 
 208 
 
- 
 
 209 
    /**
- 
 
 210 
     * Change password for user in the storage container
- 
 
 211 
     *
- 
 
 212 
     * @param string Username
- 
 
 213 
     * @param string The new password
- 
 
 214 
     */
- 
 
 215 
    function changePassword($username, $password)
- 
 
 216 
    {
- 
 
 217 
        return AUTH_METHOD_NOT_SUPPORTED;
- 
 
 218 
    }
- 
 
 219 
 
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174 
    // }}}
 220 
    // }}}
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 221 
 
175 
 
 222 
}