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| <?php |
| /* vim: set expandtab tabstop=4 shiftwidth=4: */ |
| // +----------------------------------------------------------------------+ |
| // | PHP Version 4 | |
| // +----------------------------------------------------------------------+ |
| // | Copyright (c) 1997-2003 The PHP Group | |
| // +----------------------------------------------------------------------+ |
| // | This source file is subject to version 2.02 of the PHP license, | |
| // | that is bundled with this package in the file LICENSE, and is | |
| // | available at through the world-wide-web at | |
| // | http://www.php.net/license/2_02.txt. | |
| // | If you did not receive a copy of the PHP license and are unable to | |
| // | obtain it through the world-wide-web, please send a note to | |
| // | license@php.net so we can mail you a copy immediately. | |
| // +----------------------------------------------------------------------+ |
| // | Authors: Stefan Ekman <stekman@sedata.org> | |
| // | Martin Jansen <mj@php.net> | |
| // | Mika Tuupola <tuupola@appelsiini.net> | |
| // +----------------------------------------------------------------------+ |
| // |
| // $Id: File.php,v 1.1 2005-03-30 08:50:33 jpm Exp $ |
| // |
| |
| require_once "File/Passwd.php"; |
| require_once "Auth/Container.php"; |
| require_once "PEAR.php"; |
| |
| /** |
| * Storage driver for fetching login data from an encrypted password file. |
| * |
| * This storage container can handle CVS pserver style passwd files. |
| * |
| * @author Stefan Ekman <stekman@sedata.org> |
| * @author Michael Wallner <mike@php.net> |
| * @package Auth |
| * @version $Revision: 1.1 $ |
| */ |
| class Auth_Container_File extends Auth_Container |
| { |
| /** |
| * Path to passwd file |
| * |
| * @var string |
| */ |
| var $pwfile = ''; |
| |
| // {{{ Constructor |
| |
| /** |
| * Constructor of the container class |
| * |
| * @param string $filename path to passwd file |
| * @return object Auth_Container_File new Auth_Container_File object |
| */ |
| function Auth_Container_File($filename) |
| { |
| $this->pwfile = $filename; |
| } |
| |
| // }}} |
| // {{{ fetchData() |
| |
| /** |
| * Authenticate an user |
| * |
| * @param string username |
| * @param string password |
| * @return mixed boolean|PEAR_Error |
| */ |
| function fetchData($user, $pass) |
| { |
| return File_Passwd::staticAuth('Cvs', $this->pwfile, $user, $pass); |
| } |
| |
| // }}} |
| // {{{ listUsers() |
| |
| /** |
| * List all available users |
| * |
| * @return array |
| */ |
| function listUsers() |
| { |
| $pw_obj = &$this->_load(); |
| if (PEAR::isError($pw_obj)) { |
| return array(); |
| } |
| |
| $users = $pw_obj->listUser(); |
| if (!is_array($users)) { |
| return array(); |
| } |
| |
| foreach ($users as $key => $value) { |
| $retVal[] = array("username" => $key, |
| "password" => $value['passwd'], |
| "cvsuser" => $value['system']); |
| } |
| |
| return $retVal; |
| } |
| |
| // }}} |
| // {{{ addUser() |
| |
| /** |
| * Add a new user to the storage container |
| * |
| * @param string username |
| * @param string password |
| * @param mixed CVS username |
| * |
| * @return boolean |
| */ |
| function addUser($user, $pass, $additional='') |
| { |
| $cvs = (string) (is_array($additional) && isset($additional['cvsuser'])) ? |
| $additional['cvsuser'] : $additional; |
| |
| $pw_obj = &$this->_load(); |
| if (PEAR::isError($pw_obj)) { |
| return false; |
| } |
| |
| $res = $pw_obj->addUser($user, $pass, $cvs); |
| if(PEAR::isError($res)){ |
| return false; |
| } |
| |
| $res = $pw_obj->save(); |
| if (PEAR::isError($res)) { |
| return false; |
| } |
| |
| return true; |
| } |
| |
| // }}} |
| // {{{ removeUser() |
| |
| /** |
| * Remove user from the storage container |
| * |
| * @param string Username |
| * @return boolean |
| */ |
| function removeUser($user) |
| { |
| $pw_obj = &$this->_load(); |
| if (PEAR::isError($pw_obj)) { |
| return false; |
| } |
| |
| |
| $res = $pw_obj->delUser($user); |
| if(PEAR::isError($res)){ |
| return false; |
| } |
| |
| $res = $pw_obj->save(); |
| if (PEAR::isError($res)) { |
| return false; |
| } |
| |
| return true; |
| } |
| |
| // }}} |
| // {{{ _load() |
| |
| /** |
| * Load and initialize the File_Passwd object |
| * |
| * @return object File_Passwd_Cvs|PEAR_Error |
| */ |
| function &_load() |
| { |
| static $pw_obj; |
| |
| if (!isset($pw_obj)) { |
| $pw_obj = File_Passwd::factory('Cvs'); |
| if (PEAR::isError($pw_obj)) { |
| return $pw_obj; |
| } |
| |
| $pw_obj->setFile($this->pwfile); |
| |
| $res = $pw_obj->load(); |
| if (PEAR::isError($res)) { |
| return $res; |
| } |
| } |
| |
| return $pw_obj; |
| } |
| |
| // }}} |
| } |
| ?> |