134 lines
3.8 KiB
PHP
Executable File
134 lines
3.8 KiB
PHP
Executable File
<?php
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/**
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* Zend Framework
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*
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* LICENSE
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*
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* This source file is subject to the new BSD license that is bundled
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* with this package in the file LICENSE.txt.
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* It is also available through the world-wide-web at this URL:
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* http://framework.zend.com/license/new-bsd
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* If you did not receive a copy of the license and are unable to
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* obtain it through the world-wide-web, please send an email
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* to license@zend.com so we can send you a copy immediately.
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*
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* @category Zend
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* @package Zend_Amf
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* @copyright Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
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* @license http://framework.zend.com/license/new-bsd New BSD License
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* @version $Id: Auth.php 16971 2009-07-22 18:05:45Z mikaelkael $
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*/
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/** Zend_Amf_Auth_Abstract */
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require_once 'Zend/Amf/Auth/Abstract.php';
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/** Zend_Acl */
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require_once 'Zend/Acl.php';
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/** Zend_Auth_Result */
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require_once 'Zend/Auth/Result.php';
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/**
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* This class implements authentication against XML file with roles for Flex Builder.
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*
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* @package Zend_Amf
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* @subpackage Adobe
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* @copyright Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
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* @license http://framework.zend.com/license/new-bsd New BSD License
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*/
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class Zend_Amf_Adobe_Auth extends Zend_Amf_Auth_Abstract
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{
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/**
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* ACL for authorization
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*
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* @var Zend_Acl
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*/
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protected $_acl;
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/**
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* Username/password array
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*
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* @var array
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*/
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protected $_users = array();
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/**
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* Create auth adapter
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*
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* @param string $rolefile File containing XML with users and roles
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*/
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public function __construct($rolefile)
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{
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$this->_acl = new Zend_Acl();
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$xml = simplexml_load_file($rolefile);
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/*
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Roles file format:
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<roles>
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<role id=”admin”>
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<user name=”user1” password=”pwd”/>
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</role>
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<role id=”hr”>
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<user name=”user2” password=”pwd2”/>
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</role>
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</roles>
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*/
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foreach($xml->role as $role) {
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$this->_acl->addRole(new Zend_Acl_Role((string)$role["id"]));
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foreach($role->user as $user) {
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$this->_users[(string)$user["name"]] = array("password" => (string)$user["password"],
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"role" => (string)$role["id"]);
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}
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}
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}
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/**
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* Get ACL with roles from XML file
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*
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* @return Zend_Acl
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*/
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public function getAcl()
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{
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return $this->_acl;
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}
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/**
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* Perform authentication
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*
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* @throws Zend_Auth_Adapter_Exception
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* @return Zend_Auth_Result
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* @see Zend_Auth_Adapter_Interface#authenticate()
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*/
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public function authenticate()
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{
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if (empty($this->_username) ||
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empty($this->_password)) {
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/**
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* @see Zend_Auth_Adapter_Exception
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*/
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require_once 'Zend/Auth/Adapter/Exception.php';
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throw new Zend_Auth_Adapter_Exception('Username/password should be set');
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}
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if(!isset($this->_users[$this->_username])) {
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return new Zend_Auth_Result(Zend_Auth_Result::FAILURE_IDENTITY_NOT_FOUND,
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null,
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array('Username not found')
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);
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}
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$user = $this->_users[$this->_username];
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if($user["password"] != $this->_password) {
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return new Zend_Auth_Result(Zend_Auth_Result::FAILURE_CREDENTIAL_INVALID,
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null,
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array('Authentication failed')
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);
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}
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$id = new stdClass();
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$id->role = $user["role"];
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$id->name = $this->_username;
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return new Zend_Auth_Result(Zend_Auth_Result::SUCCESS, $id);
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}
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}
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