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| 0,0 → 1,138 |
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| <?php |
| /* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4 foldmethod=marker: */ |
| |
| /** |
| * Anonymous authentication support |
| * |
| * PHP versions 4 and 5 |
| * |
| * LICENSE: This source file is subject to version 3.01 of the PHP license |
| * that is available through the world-wide-web at the following URI: |
| * http://www.php.net/license/3_01.txt. If you did not receive a copy of |
| * the PHP License and are unable to obtain it through the web, please |
| * send a note to license@php.net so we can mail you a copy immediately. |
| * |
| * @category Authentication |
| * @package Auth |
| * @author Yavor Shahpasov <yavo@netsmart.com.cy> |
| * @author Adam Ashley <aashley@php.net> |
| * @copyright 2001-2006 The PHP Group |
| * @license http://www.php.net/license/3_01.txt PHP License 3.01 |
| * @version CVS: $Id: Anonymous.php,v 1.6 2007/06/12 03:11:26 aashley Exp $ |
| * @link http://pear.php.net/package/Auth |
| * @since File available since Release 1.3.0 |
| */ |
| |
| /** |
| * Include Auth package |
| */ |
| require_once 'Auth.php'; |
| |
| /** |
| * Anonymous Authentication |
| * |
| * This class provides anonymous authentication if username and password |
| * were not supplied |
| * |
| * @category Authentication |
| * @package Auth |
| * @author Yavor Shahpasov <yavo@netsmart.com.cy> |
| * @author Adam Ashley <aashley@php.net> |
| * @copyright 2001-2006 The PHP Group |
| * @license http://www.php.net/license/3_01.txt PHP License 3.01 |
| * @version Release: 1.6.1 File: $Revision: 1.6 $ |
| * @link http://pear.php.net/package/Auth |
| * @since Class available since Release 1.3.0 |
| */ |
| class Auth_Anonymous extends Auth |
| { |
| |
| // {{{ properties |
| |
| /** |
| * Whether to allow anonymous authentication |
| * |
| * @var boolean |
| */ |
| var $allow_anonymous = true; |
| |
| /** |
| * Username to use for anonymous user |
| * |
| * @var string |
| */ |
| var $anonymous_username = 'anonymous'; |
| |
| // }}} |
| // {{{ Auth_Anonymous() [constructor] |
| |
| /** |
| * Pass all parameters to Parent Auth class |
| * |
| * Set up the storage driver. |
| * |
| * @param string Type of the storage driver |
| * @param mixed Additional options for the storage driver |
| * (example: if you are using DB as the storage |
| * driver, you have to pass the dsn string here) |
| * |
| * @param string Name of the function that creates the login form |
| * @param boolean Should the login form be displayed if neccessary? |
| * @return void |
| * @see Auth::Auth() |
| */ |
| function Auth_Anonymous($storageDriver, $options = '', $loginFunction = '', $showLogin = true) { |
| parent::Auth($storageDriver, $options, $loginFunction, $showLogin); |
| } |
| |
| // }}} |
| // {{{ login() |
| |
| /** |
| * Login function |
| * |
| * If no username & password is passed then login as the username |
| * provided in $this->anonymous_username else call standard login() |
| * function. |
| * |
| * @return void |
| * @access private |
| * @see Auth::login() |
| */ |
| function login() { |
| if ( $this->allow_anonymous |
| && empty($this->username) |
| && empty($this->password) ) { |
| $this->setAuth($this->anonymous_username); |
| if (is_callable($this->loginCallback)) { |
| call_user_func_array($this->loginCallback, array($this->username, $this) ); |
| } |
| } else { |
| // Call normal login system |
| parent::login(); |
| } |
| } |
| |
| // }}} |
| // {{{ forceLogin() |
| |
| /** |
| * Force the user to login |
| * |
| * Calling this function forces the user to provide a real username and |
| * password before continuing. |
| * |
| * @return void |
| */ |
| function forceLogin() { |
| $this->allow_anonymous = false; |
| if( !empty($this->session['username']) && $this->session['username'] == $this->anonymous_username ) { |
| $this->logout(); |
| } |
| } |
| |
| // }}} |
| |
| } |
| |
| ?> |