117 Zeilen
2.6 KiB
PHP
117 Zeilen
2.6 KiB
PHP
<?php
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/**
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* This file is part of MySQLDumper released under the GNU/GPL 2 license
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* http://www.mysqldumper.net
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*
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* @package MySQLDumper
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* @subpackage Auth_adapter
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* @version SVN: $Rev$
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* @author $Author$
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*/
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/**
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* Adapter to use Zend_Auth with INI files.
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*
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* @package MySQLDumper
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* @subpackage Auth_adapter
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*/
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class Msd_Auth_Adapter_Ini implements Zend_Auth_Adapter_Interface
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{
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/**
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* User database
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*
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* @var array
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*/
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private $_users = null;
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/**
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* Username for authentication.
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*
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* @var string
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*/
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private $_username = null;
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/**
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* Password for authentication.
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*
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* @var string
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*/
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private $_password = null;
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/**
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* Class constructor
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*
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* @param string $iniFilename Filename for registered users
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*
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* @return void
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*/
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public function __construct($iniFilename)
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{
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if (!file_exists($iniFilename)) {
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throw new Msd_Exception(
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'INI file with authentication information doesn\'t exists!'
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);
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}
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$this->_users = parse_ini_file($iniFilename, true);
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}
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/**
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* set the username, which is used for authentication.
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*
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* @return void
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*/
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public function setUsername($username)
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{
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$this->_username = (string) $username;
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}
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/**
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* Set the password, which is used for authentication.
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*
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* @return void
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*/
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public function setPassword($password)
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{
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$this->_password = (string) $password;
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}
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/**
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* Authenticate with the given credentials.
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*
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* @return Zend_Auth_Result
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*/
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public function authenticate()
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{
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if ($this->_username == null || $this->_password == null) {
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throw new Msd_Exception(
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'You must set the username and password first!'
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);
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}
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$authResult = false;
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foreach ($this->_users as $userId => $user) {
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if (
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$this->_username == $user['name'] &&
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md5($this->_password) == $user['pass']
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) {
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$authResult = array(
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'id' => $userId,
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'name' => $user['name'],
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);
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}
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}
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if ($authResult === false) {
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return new Zend_Auth_Result(
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Zend_Auth_Result::FAILURE_CREDENTIAL_INVALID,
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array(),
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array('L_LOGIN_INVALID_USER')
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);
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}
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return new Zend_Auth_Result(
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Zend_Auth_Result::SUCCESS,
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$authResult
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);
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}
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}
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