diff core/lib/Drupal/Core/Authentication/AuthenticationProviderInterface.php @ 0:4c8ae668cc8c

Initial import (non-working)

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/core/lib/Drupal/Core/Authentication/AuthenticationProviderInterface.php	Wed Nov 29 16:09:58 2017 +0000
@@ -0,0 +1,36 @@
+<?php
+
+namespace Drupal\Core\Authentication;
+
+use Symfony\Component\HttpFoundation\Request;
+
+/**
+ * Interface for authentication providers.
+ */
+interface AuthenticationProviderInterface {
+
+  /**
+   * Checks whether suitable authentication credentials are on the request.
+   *
+   * @param \Symfony\Component\HttpFoundation\Request $request
+   *   The request object.
+   *
+   * @return bool
+   *   TRUE if authentication credentials suitable for this provider are on the
+   *   request, FALSE otherwise.
+   */
+  public function applies(Request $request);
+
+  /**
+   * Authenticates the user.
+   *
+   * @param \Symfony\Component\HttpFoundation\Request|null $request
+   *   The request object.
+   *
+   * @return \Drupal\Core\Session\AccountInterface|null
+   *   AccountInterface - in case of a successful authentication.
+   *   NULL - in case where authentication failed.
+   */
+  public function authenticate(Request $request);
+
+}