Initial Release of the calendar plugin

dav/SabreDAV/lib/Sabre/HTTP/AbstractAuth.php

@@ -0,0 +1,111 @@
+<?php
+
+/**
+ * HTTP Authentication baseclass
+ *
+ * This class has the common functionality for BasicAuth and DigestAuth
+ *
+ * @package Sabre
+ * @subpackage HTTP
+ * @copyright Copyright (C) 2007-2012 Rooftop Solutions. All rights reserved.
+ * @author Evert Pot (http://www.rooftopsolutions.nl/) 
+ * @license http://code.google.com/p/sabredav/wiki/License Modified BSD License
+ */
+abstract class Sabre_HTTP_AbstractAuth {
+
+    /**
+     * The realm will be displayed in the dialog boxes
+     *
+     * This identifier can be changed through setRealm()
+     *
+     * @var string
+     */
+    protected $realm = 'SabreDAV';
+
+    /**
+     * HTTP response helper
+     *
+     * @var Sabre_HTTP_Response
+     */
+    protected $httpResponse;
+
+
+    /**
+     * HTTP request helper
+     *
+     * @var Sabre_HTTP_Request
+     */
+    protected $httpRequest;
+
+    /**
+     * __construct
+     *
+     */
+    public function __construct() {
+
+        $this->httpResponse = new Sabre_HTTP_Response();
+        $this->httpRequest = new Sabre_HTTP_Request();
+
+    }
+
+    /**
+     * Sets an alternative HTTP response object
+     *
+     * @param Sabre_HTTP_Response $response
+     * @return void
+     */
+    public function setHTTPResponse(Sabre_HTTP_Response $response) {
+
+        $this->httpResponse = $response;
+
+    }
+
+    /**
+     * Sets an alternative HTTP request object
+     *
+     * @param Sabre_HTTP_Request $request
+     * @return void
+     */
+    public function setHTTPRequest(Sabre_HTTP_Request $request) {
+
+        $this->httpRequest = $request;
+
+    }
+
+
+    /**
+     * Sets the realm
+     *
+     * The realm is often displayed in authentication dialog boxes
+     * Commonly an application name displayed here
+     *
+     * @param string $realm
+     * @return void
+     */
+    public function setRealm($realm) {
+
+        $this->realm = $realm;
+
+    }
+
+    /**
+     * Returns the realm
+     *
+     * @return string
+     */
+    public function getRealm() {
+
+        return $this->realm;
+
+    }
+
+    /**
+     * Returns an HTTP 401 header, forcing login
+     *
+     * This should be called when username and password are incorrect, or not supplied at all
+     *
+     * @return void
+     */
+    abstract public function requireLogin();
+
+}