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1173 jp_milcent 1 
<?php
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/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4 foldmethod=marker: */
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/**
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 * Storage driver for use against Samba password files
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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     Michael Bretterklieber <michael@bretterklieber.com>
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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: SMBPasswd.php,v 1.8 2007/06/12 03:11:26 aashley Exp $
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 * @link       http://pear.php.net/package/Auth
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 * @since      File available since Release 1.2.3
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 */
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/**
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 * Include PEAR File_SMBPasswd
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 */
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require_once "File/SMBPasswd.php";
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/**
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 * Include Auth_Container Base file
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 */
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require_once "Auth/Container.php";
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/**
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 * Include PEAR class for error handling
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 */
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require_once "PEAR.php";
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/**
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 * Storage driver for fetching login data from an SAMBA smbpasswd file.
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 *
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 * This storage container can handle SAMBA smbpasswd files.
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 *
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 * Example:
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 * $a = new Auth("SMBPasswd", '/usr/local/private/smbpasswd');
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 * $a->start();
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 * if ($a->getAuth()) {
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 *     printf ("AUTH OK<br>\n");
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 *     $a->logout();
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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     Michael Bretterklieber <michael@bretterklieber.com>
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 * @author     Adam Ashley <aashley@php.net>
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 * @package    Auth
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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    Release: 1.5.4  File: $Revision: 1.8 $
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 * @link       http://pear.php.net/package/Auth
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 * @since      Class available since Release 1.2.3
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 */
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class Auth_Container_SMBPasswd extends Auth_Container
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{
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    // {{{ properties
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    /**
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     * File_SMBPasswd object
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     * @var object
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     */
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    var $pwfile;
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    // }}}
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    // {{{ Auth_Container_SMBPasswd() [constructor]
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    /**
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     * Constructor of the container class
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     *
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     * @param  $filename   string filename for a passwd type file
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     * @return object Returns an error object if something went wrong
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     */
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    function Auth_Container_SMBPasswd($filename)
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    {
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        $this->pwfile = new File_SMBPasswd($filename,0);
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        if (!$this->pwfile->load()) {
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            PEAR::raiseError("Error while reading file contents.", 41, PEAR_ERROR_DIE);
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            return;
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        }
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    }
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    // }}}
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    // {{{ fetchData()
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    /**
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     * Get user information from pwfile
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     *
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     * @param   string Username
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     * @param   string Password
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     * @return  boolean
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     */
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    function fetchData($username, $password)
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    {
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        $this->log('Auth_Container_SMBPasswd::fetchData() called.', AUTH_LOG_DEBUG);
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        return $this->pwfile->verifyAccount($username, $password);
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    }
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    // }}}
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    // {{{ listUsers()
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    function listUsers()
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    {
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        $this->log('Auth_Container_SMBPasswd::fetchData() called.', AUTH_LOG_DEBUG);
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        return $this->pwfile->getAccounts();
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    }
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    // }}}
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    // {{{ addUser()
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    /**
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     * Add a new user to the storage container
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     *
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     * @param string Username
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     * @param string Password
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     * @param array  Additional information
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     *
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     * @return boolean
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     */
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    function addUser($username, $password, $additional = '')
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    {
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        $this->log('Auth_Container_SMBPasswd::addUser() called.', AUTH_LOG_DEBUG);
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        $res = $this->pwfile->addUser($user, $additional['userid'], $pass);
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        if ($res === true) {
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            return $this->pwfile->save();
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        }
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        return $res;
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    }
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    // }}}
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    // {{{ removeUser()
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    /**
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     * Remove user from the storage container
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     *
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     * @param string Username
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     */
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    function removeUser($username)
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    {
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        $this->log('Auth_Container_SMBPasswd::removeUser() called.', AUTH_LOG_DEBUG);
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        $res = $this->pwfile->delUser($username);
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        if ($res === true) {
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            return $this->pwfile->save();
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        }
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        return $res;
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    }
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    // }}}
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    // {{{ changePassword()
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    /**
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     * Change password for user in the storage container
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     *
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     * @param string Username
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     * @param string The new password
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     */
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    function changePassword($username, $password)
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    {
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        $this->log('Auth_Container_SMBPasswd::changePassword() called.', AUTH_LOG_DEBUG);
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        $res = $this->pwfile->modUser($username, '', $password);
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        if ($res === true) {
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            return $this->pwfile->save();
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        }
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        return $res;
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    }
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    // }}}
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}
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?>