commit vendor

vendor/sabre/http/lib/Auth/AbstractAuth.php

@@ -0,0 +1,65 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Sabre\HTTP\Auth;
+
+use Sabre\HTTP\RequestInterface;
+use Sabre\HTTP\ResponseInterface;
+
+/**
+ * HTTP Authentication base class.
+ *
+ * This class provides some common functionality for the various base classes.
+ *
+ * @copyright Copyright (C) fruux GmbH (https://fruux.com/)
+ * @author Evert Pot (http://evertpot.com/)
+ * @license http://sabre.io/license/ Modified BSD License
+ */
+abstract class AbstractAuth
+{
+    /**
+     * Authentication realm.
+     *
+     * @var string
+     */
+    protected $realm;
+
+    /**
+     * Request object.
+     *
+     * @var RequestInterface
+     */
+    protected $request;
+
+    /**
+     * Response object.
+     *
+     * @var ResponseInterface
+     */
+    protected $response;
+
+    /**
+     * Creates the object.
+     */
+    public function __construct(string $realm = 'SabreTooth', RequestInterface $request, ResponseInterface $response)
+    {
+        $this->realm = $realm;
+        $this->request = $request;
+        $this->response = $response;
+    }
+
+    /**
+     * This method sends the needed HTTP header and statuscode (401) to force
+     * the user to login.
+     */
+    abstract public function requireLogin();
+
+    /**
+     * Returns the HTTP realm.
+     */
+    public function getRealm(): string
+    {
+        return $this->realm;
+    }
+}