From af87c2b00b3ff876deca6523654ed82be01f3980 Mon Sep 17 00:00:00 2001
From: Fabien Potencier <fabien.potencier@gmail.com>
Date: Tue, 6 Nov 2012 11:06:32 +0100
Subject: [PATCH] changed the Firewall to be a proper subscriber

---
 .../Bundle/SecurityBundle/Resources/config/security.xml  | 2 +-
 src/Symfony/Component/Security/Http/Firewall.php         | 9 ++++++++-
 2 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/src/Symfony/Bundle/SecurityBundle/Resources/config/security.xml b/src/Symfony/Bundle/SecurityBundle/Resources/config/security.xml
index 536b40cca67b..d0fbfbcac490 100644
--- a/src/Symfony/Bundle/SecurityBundle/Resources/config/security.xml
+++ b/src/Symfony/Bundle/SecurityBundle/Resources/config/security.xml
@@ -106,7 +106,7 @@
 
         <!-- Firewall related services -->
         <service id="security.firewall" class="%security.firewall.class%">
-            <tag name="kernel.event_listener" event="kernel.request" method="onKernelRequest" priority="8" />
+            <tag name="kernel.event_subscriber" />
             <argument type="service" id="security.firewall.map" />
             <argument type="service" id="event_dispatcher" />
         </service>
diff --git a/src/Symfony/Component/Security/Http/Firewall.php b/src/Symfony/Component/Security/Http/Firewall.php
index a590fd9c5de8..e083fdb49627 100644
--- a/src/Symfony/Component/Security/Http/Firewall.php
+++ b/src/Symfony/Component/Security/Http/Firewall.php
@@ -12,8 +12,10 @@
 namespace Symfony\Component\Security\Http;
 
 use Symfony\Component\HttpKernel\HttpKernelInterface;
+use Symfony\Component\HttpKernel\KernelEvents;
 use Symfony\Component\HttpKernel\Event\GetResponseEvent;
 use Symfony\Component\EventDispatcher\EventDispatcherInterface;
+use Symfony\Component\EventDispatcher\EventSubscriberInterface;
 
 /**
  * Firewall uses a FirewallMap to register security listeners for the given
@@ -25,7 +27,7 @@
  *
  * @author Fabien Potencier <fabien@symfony.com>
  */
-class Firewall
+class Firewall implements EventSubscriberInterface
 {
     private $map;
     private $dispatcher;
@@ -68,4 +70,9 @@ public function onKernelRequest(GetResponseEvent $event)
             }
         }
     }
+
+    public static function getSubscribedEvents()
+    {
+        return array(KernelEvents::REQUEST => array('onKernelRequest', 8));
+    }
 }