<?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;
use Symfony\Component\HttpKernel\HttpKernelInterface;
use Symfony\Component\HttpKernel\Events;
use Symfony\Component\HttpKernel\Event\GetResponseEventArgs;
use Symfony\Component\HttpFoundation\Request;
use Doctrine\Common\EventManager;
/**
* Firewall uses a FirewallMap to register security listeners for the given
* request.
* It allows for different security strategies within the same application
* (a Basic authentication for the /api, and a web based authentication for
* everything else for instance).
* @author Fabien Potencier <fabien@symfony.com>
class Firewall
{
private $map;
private $evm;
private $currentListeners;
* Constructor.
* @param FirewallMap $map A FirewallMap instance
public function __construct(FirewallMapInterface $map, EventManager $evm)
$this->map = $map;
$this->evm = $evm;
$this->currentListeners = array();
}
* Handles security.
* @param GetResponseEventArgs $eventArgs An GetResponseEventArgs instance
public function onCoreRequest(GetResponseEventArgs $eventArgs)
if (HttpKernelInterface::MASTER_REQUEST !== $eventArgs->getRequestType()) {
return;
// register listeners for this firewall
list($listeners, $exception) = $this->map->getListeners($eventArgs->getRequest());
if (null !== $exception) {
$exception->register($this->evm);
// initiate the listener chain
foreach ($listeners as $listener) {
$response = $listener->handle($eventArgs);
if ($eventArgs->hasResponse()) {
break;