adding zend project folders into old campcaster.

library/Zend/Amf/Adobe/Auth.php

@@ -0,0 +1,133 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category   Zend
+ * @package    Zend_Amf
+ * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id: Auth.php 20096 2010-01-06 02:05:09Z bkarwin $
+ */
+
+/** @see Zend_Amf_Auth_Abstract */
+require_once 'Zend/Amf/Auth/Abstract.php';
+
+/** @see Zend_Acl */
+require_once 'Zend/Acl.php';
+
+/** @see Zend_Auth_Result */
+require_once 'Zend/Auth/Result.php';
+
+/**
+ * This class implements authentication against XML file with roles for Flex Builder.
+ *
+ * @package    Zend_Amf
+ * @subpackage Adobe
+ * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Amf_Adobe_Auth extends Zend_Amf_Auth_Abstract
+{
+
+    /**
+     * ACL for authorization
+     *
+     * @var Zend_Acl
+     */
+    protected $_acl;
+
+    /**
+     * Username/password array
+     *
+     * @var array
+     */
+    protected $_users = array();
+
+    /**
+     * Create auth adapter
+     *
+     * @param string $rolefile File containing XML with users and roles
+     */
+    public function __construct($rolefile)
+    {
+        $this->_acl = new Zend_Acl();
+        $xml = simplexml_load_file($rolefile);
+/*
+Roles file format:
+ <roles>
+   <role id=”admin”>
+        <user name=”user1” password=”pwd”/>
+    </role>
+   <role id=”hr”>
+        <user name=”user2” password=”pwd2”/>
+    </role>
+</roles>
+*/
+        foreach($xml->role as $role) {
+            $this->_acl->addRole(new Zend_Acl_Role((string)$role["id"]));
+            foreach($role->user as $user) {
+                $this->_users[(string)$user["name"]] = array("password" => (string)$user["password"],
+                                                             "role" => (string)$role["id"]);
+            }
+        }
+    }
+
+    /**
+     * Get ACL with roles from XML file
+     *
+     * @return Zend_Acl
+     */
+    public function getAcl()
+    {
+        return $this->_acl;
+    }
+
+    /**
+     * Perform authentication
+     *
+     * @throws Zend_Auth_Adapter_Exception
+     * @return Zend_Auth_Result
+     * @see Zend_Auth_Adapter_Interface#authenticate()
+     */
+    public function authenticate()
+    {
+        if (empty($this->_username) ||
+            empty($this->_password)) {
+            /**
+             * @see Zend_Auth_Adapter_Exception
+             */
+            require_once 'Zend/Auth/Adapter/Exception.php';
+            throw new Zend_Auth_Adapter_Exception('Username/password should be set');
+        }
+
+        if(!isset($this->_users[$this->_username])) {
+            return new Zend_Auth_Result(Zend_Auth_Result::FAILURE_IDENTITY_NOT_FOUND,
+                null,
+                array('Username not found')
+                );
+        }
+
+        $user = $this->_users[$this->_username];
+        if($user["password"] != $this->_password) {
+            return new Zend_Auth_Result(Zend_Auth_Result::FAILURE_CREDENTIAL_INVALID,
+                null,
+                array('Authentication failed')
+                );
+        }
+
+        $id = new stdClass();
+        $id->role = $user["role"];
+        $id->name = $this->_username;
+        return new Zend_Auth_Result(Zend_Auth_Result::SUCCESS, $id);
+    }
+}