symfony
diff --git a/‎Event/LazyResponseEvent.php
Lines changed: 76 additions & 0 deletions b/‎Event/LazyResponseEvent.php
Lines changed: 76 additions & 0 deletions
diff --git a/‎Firewall/ExceptionListener.php
Lines changed: 7 additions & 0 deletions b/‎Firewall/ExceptionListener.php
Lines changed: 7 additions & 0 deletions
@@ -0,0 +1,76 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Security\Http\Event;
+
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\HttpKernel\Event\RequestEvent;
+use Symfony\Component\HttpKernel\HttpKernelInterface;
+use Symfony\Component\Security\Core\Exception\LazyResponseException;
+
+/**
+ * Wraps a lazily computed response in a signaling exception.
+ *
+ * @author Nicolas Grekas <p@tchwork.com>
+ */
+final class LazyResponseEvent extends RequestEvent
+{
+    private $event;
+
+    public function __construct(parent $event)
+    {
+        $this->event = $event;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function setResponse(Response $response)
+    {
+        $this->stopPropagation();
+        $this->event->stopPropagation();
+
+        throw new LazyResponseException($response);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getKernel(): HttpKernelInterface
+    {
+        return $this->event->getKernel();
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getRequest(): Request
+    {
+        return $this->event->getRequest();
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getRequestType(): int
+    {
+        return $this->event->getRequestType();
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function isMasterRequest(): bool
+    {
+        return $this->event->isMasterRequest();
+    }
+}
@@ -26,6 +26,7 @@
 use Symfony\Component\Security\Core\Exception\AccountStatusException;
 use Symfony\Component\Security\Core\Exception\AuthenticationException;
 use Symfony\Component\Security\Core\Exception\InsufficientAuthenticationException;
+use Symfony\Component\Security\Core\Exception\LazyResponseException;
 use Symfony\Component\Security\Core\Exception\LogoutException;
 use Symfony\Component\Security\Core\Security;
 use Symfony\Component\Security\Http\Authorization\AccessDeniedHandlerInterface;
@@ -103,6 +104,12 @@ public function onKernelException(GetResponseForExceptionEvent $event)
                 return;
             }
 
+            if ($exception instanceof LazyResponseException) {
+                $event->setResponse($exception->getResponse());
+
+                return;
+            }
+
             if ($exception instanceof LogoutException) {
                 $this->handleLogoutException($exception);