Merge pull request #1491 from aitboudad/patch-2

[SecurityContext] Use SecurityContextInterface.

Author: stof

Controller/SecurityController.php

@@ -13,7 +13,7 @@
 
 use Symfony\Component\DependencyInjection\ContainerAware;
 use Symfony\Component\HttpFoundation\Request;
-use Symfony\Component\Security\Core\SecurityContext;
+use Symfony\Component\Security\Core\SecurityContextInterface;
 
 class SecurityController extends ContainerAware
 {
@@ -23,11 +23,11 @@ public function loginAction(Request $request)
         $session = $request->getSession();
 
         // get the error if any (works with forward and redirect -- see below)
-        if ($request->attributes->has(SecurityContext::AUTHENTICATION_ERROR)) {
-            $error = $request->attributes->get(SecurityContext::AUTHENTICATION_ERROR);
-        } elseif (null !== $session && $session->has(SecurityContext::AUTHENTICATION_ERROR)) {
-            $error = $session->get(SecurityContext::AUTHENTICATION_ERROR);
-            $session->remove(SecurityContext::AUTHENTICATION_ERROR);
+        if ($request->attributes->has(SecurityContextInterface::AUTHENTICATION_ERROR)) {
+            $error = $request->attributes->get(SecurityContextInterface::AUTHENTICATION_ERROR);
+        } elseif (null !== $session && $session->has(SecurityContextInterface::AUTHENTICATION_ERROR)) {
+            $error = $session->get(SecurityContextInterface::AUTHENTICATION_ERROR);
+            $session->remove(SecurityContextInterface::AUTHENTICATION_ERROR);
         } else {
             $error = '';
         }
@@ -37,7 +37,7 @@ public function loginAction(Request $request)
             $error = $error->getMessage();
         }
         // last username entered by the user
-        $lastUsername = (null === $session) ? '' : $session->get(SecurityContext::LAST_USERNAME);
+        $lastUsername = (null === $session) ? '' : $session->get(SecurityContextInterface::LAST_USERNAME);
 
         $csrfToken = $this->container->has('form.csrf_provider')
             ? $this->container->get('form.csrf_provider')->generateCsrfToken('authenticate')