1 <?php

     2 

     3 /**

     4  * Zend Framework

     5  *

     6  * LICENSE

     7  *

     8  * This source file is subject to the new BSD license that is bundled

     9  * with this package in the file LICENSE.txt.

    10  * It is also available through the world-wide-web at this URL:

    11  * http://framework.zend.com/license/new-bsd

    12  * If you did not receive a copy of the license and are unable to

    13  * obtain it through the world-wide-web, please send an email

    14  * to license@zend.com so we can send you a copy immediately.

    15  *

    16  * @category   Zend

    17  * @package    Zend_OpenId

    18  * @subpackage Zend_OpenId_Provider

    19  * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)

    20  * @license    http://framework.zend.com/license/new-bsd     New BSD License

    21  * @version    $Id: Session.php 20096 2010-01-06 02:05:09Z bkarwin $

    22  */

    23 

    24 /**

    25  * @see Zend_OpenId_Provider_User

    26  */

    27 require_once "Zend/OpenId/Provider/User.php";

    28 

    29 /**

    30  * @see Zend_Session_Namespace

    31  */

    32 require_once "Zend/Session/Namespace.php";

    33 

    34 /**

    35  * Class to get/store information about logged in user in Web Browser using

    36  * PHP session

    37  *

    38  * @category   Zend

    39  * @package    Zend_OpenId

    40  * @subpackage Zend_OpenId_Provider

    41  * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)

    42  * @license    http://framework.zend.com/license/new-bsd     New BSD License

    43  */

    44 class Zend_OpenId_Provider_User_Session extends Zend_OpenId_Provider_User

    45 {

    46     /**

    47      * Reference to an implementation of Zend_Session_Namespace object

    48      *

    49      * @var Zend_Session_Namespace $_session

    50      */

    51     private $_session = null;

    52 

    53     /**

    54      * Creates Zend_OpenId_Provider_User_Session object with given session

    55      * namespace or creates new session namespace named "openid"

    56      *

    57      * @param Zend_Session_Namespace $session

    58      */

    59     public function __construct(Zend_Session_Namespace $session = null)

    60     {

    61         if ($session === null) {

    62             $this->_session = new Zend_Session_Namespace("openid");

    63         } else {

    64             $this->_session = $session;

    65         }

    66     }

    67 

    68     /**

    69      * Stores information about logged in user in session data

    70      *

    71      * @param string $id user identity URL

    72      * @return bool

    73      */

    74     public function setLoggedInUser($id)

    75     {

    76         $this->_session->logged_in = $id;

    77         return true;

    78     }

    79 

    80     /**

    81      * Returns identity URL of logged in user or false

    82      *

    83      * @return mixed

    84      */

    85     public function getLoggedInUser()

    86     {

    87         if (isset($this->_session->logged_in)) {

    88             return $this->_session->logged_in;

    89         }

    90         return false;

    91     }

    92 

    93     /**

    94      * Performs logout. Clears information about logged in user.

    95      *

    96      * @return bool

    97      */

    98     public function delLoggedInUser()

    99     {

   100         unset($this->_session->logged_in);

   101         return true;

   102     }

   103 

   104 }