diff -r 000000000000 -r 7f95f8617b0b vendor/symfony/src/Symfony/Component/Security/Http/Session/SessionAuthenticationStrategyInterface.php
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/vendor/symfony/src/Symfony/Component/Security/Http/Session/SessionAuthenticationStrategyInterface.php	Sat Sep 24 15:40:41 2011 +0200
@@ -0,0 +1,39 @@
+<?php
+
+/*
+ * This file is part of the Symfony framework.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace Symfony\Component\Security\Http\Session;
+
+use Symfony\Component\Security\Core\Authentication\Token\TokenInterface;
+use Symfony\Component\HttpFoundation\Request;
+
+/**
+ * SessionAuthenticationStrategyInterface
+ *
+ * Implementation are responsible for updating the session after an interactive
+ * authentication attempt was successful.
+ *
+ * @author Johannes M. Schmitt <schmittjoh@gmail.com>
+ */
+interface SessionAuthenticationStrategyInterface
+{
+    /**
+     * This performs any necessary changes to the session.
+     *
+     * This method is called before the SecurityContext is populated with a
+     * Token, and only by classes inheriting from AbstractAuthenticationListener.
+     *
+     * @param Request        $request
+     * @param TokenInterface $token
+     *
+     * @return void
+     */
+    function onAuthentication(Request $request, TokenInterface $token);
+}