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| <?php |
| /* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4 foldmethod=marker: */ |
| |
| /** |
| * Storage driver for use against a PHP Array |
| * |
| * 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 georg_1 at have2 dot com |
| * @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: Array.php,v 1.5 2007/06/12 03:11:26 aashley Exp $ |
| * @since File available since Release 1.4.0 |
| */ |
| |
| /** |
| * Include Auth_Container base class |
| */ |
| require_once "Auth/Container.php"; |
| /** |
| * Include PEAR package for error handling |
| */ |
| require_once "PEAR.php"; |
| |
| /** |
| * Storage driver for fetching authentication data from a PHP Array |
| * |
| * This container takes two options when configuring: |
| * |
| * cryptType: The crypt used to store the password. Currently recognised |
| * are: none, md5 and crypt. default: none |
| * users: A named array of usernames and passwords. |
| * Ex: |
| * array( |
| * 'guest' => '084e0343a0486ff05530df6c705c8bb4', // password guest |
| * 'georg' => 'fc77dba827fcc88e0243404572c51325' // password georg |
| * ) |
| * |
| * Usage Example: |
| * <?php |
| * $AuthOptions = array( |
| * 'users' => array( |
| * 'guest' => '084e0343a0486ff05530df6c705c8bb4', // password guest |
| * 'georg' => 'fc77dba827fcc88e0243404572c51325' // password georg |
| * ), |
| * 'cryptType'=>'md5', |
| * ); |
| * |
| * $auth = new Auth("Array", $AuthOptions); |
| * ?> |
| * |
| * @category Authentication |
| * @package Auth |
| * @author georg_1 at have2 dot com |
| * @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: 1.5 $ |
| * @since File available since Release 1.4.0 |
| */ |
| |
| class Auth_Container_Array extends Auth_Container { |
| |
| // {{{ properties |
| |
| /** |
| * The users and their password to authenticate against |
| * |
| * @var array $users |
| */ |
| var $users; |
| |
| /** |
| * The cryptType used on the passwords |
| * |
| * @var string $cryptType |
| */ |
| var $cryptType = 'none'; |
| |
| // }}} |
| // {{{ Auth_Container_Array() |
| |
| /** |
| * Constructor for Array Container |
| * |
| * @param array $data Options for the container |
| * @return void |
| */ |
| function Auth_Container_Array($data) |
| { |
| if (!is_array($data)) { |
| PEAR::raiseError('The options for Auth_Container_Array must be an array'); |
| } |
| if (isset($data['users']) && is_array($data['users'])) { |
| $this->users = $data['users']; |
| } else { |
| $this->users = array(); |
| PEAR::raiseError('Auth_Container_Array: no user data found in options array'); |
| } |
| if (isset($data['cryptType'])) { |
| $this->cryptType = $data['cryptType']; |
| } |
| } |
| |
| // }}} |
| // {{{ fetchData() |
| |
| /** |
| * Get user information from array |
| * |
| * This function uses the given username to fetch the corresponding |
| * login data from the array. If an account that matches the passed |
| * username and password is found, the function returns true. |
| * Otherwise it returns false. |
| * |
| * @param string Username |
| * @param string Password |
| * @return boolean|PEAR_Error Error object or boolean |
| */ |
| function fetchData($user, $pass) |
| { |
| $this->log('Auth_Container_Array::fetchData() called.', AUTH_LOG_DEBUG); |
| if ( isset($this->users[$user]) |
| && $this->verifyPassword($pass, $this->users[$user], $this->cryptType)) { |
| return true; |
| } |
| return false; |
| } |
| |
| // }}} |
| // {{{ listUsers() |
| |
| /** |
| * Returns a list of users available within the container |
| * |
| * @return array |
| */ |
| function listUsers() |
| { |
| $this->log('Auth_Container_Array::listUsers() called.', AUTH_LOG_DEBUG); |
| $ret = array(); |
| foreach ($this->users as $username => $password) { |
| $ret[]['username'] = $username; |
| } |
| return $ret; |
| } |
| |
| // }}} |
| |
| } |
| |
| ?> |