<?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\Bundle\SecurityBundle\Debug;
use Symfony\Bundle\SecurityBundle\EventListener\FirewallListener;
use Symfony\Bundle\SecurityBundle\Security\FirewallContext;
use Symfony\Bundle\SecurityBundle\Security\LazyFirewallContext;
use Symfony\Component\HttpKernel\Event\RequestEvent;
use Symfony\Component\Security\Http\Authenticator\Debug\TraceableAuthenticatorManagerListener;
use Symfony\Component\Security\Http\Firewall\FirewallListenerInterface;
/**
* Firewall collecting called security listeners and authenticators.
*
* @author Robin Chalas <robin.chalas@gmail.com>
*/
final class TraceableFirewallListener extends FirewallListener
{
private $wrappedListeners = [];
private $authenticatorsInfo = [];
public function getWrappedListeners()
{
return $this->wrappedListeners;
}
public function getAuthenticatorsInfo(): array
{
return $this->authenticatorsInfo;
}
protected function callListeners(RequestEvent $event, iterable $listeners)
{
$wrappedListeners = [];
$wrappedLazyListeners = [];
$authenticatorManagerListener = null;
foreach ($listeners as $listener) {
if ($listener instanceof LazyFirewallContext) {
\Closure::bind(function () use (&$wrappedLazyListeners, &$wrappedListeners, &$authenticatorManagerListener) {
$listeners = [];
foreach ($this->listeners as $listener) {
if (!$authenticatorManagerListener && $listener instanceof TraceableAuthenticatorManagerListener) {
$authenticatorManagerListener = $listener;
}
if ($listener instanceof FirewallListenerInterface) {
$listener = new WrappedLazyListener($listener);
$listeners[] = $listener;
$wrappedLazyListeners[] = $listener;
} else {
$listeners[] = function (RequestEvent $event) use ($listener, &$wrappedListeners) {
$wrappedListener = new WrappedListener($listener);
$wrappedListener($event);
$wrappedListeners[] = $wrappedListener->getInfo();
};
}
}
$this->listeners = $listeners;
}, $listener, FirewallContext::class)();
$listener($event);
} else {
$wrappedListener = $listener instanceof FirewallListenerInterface ? new WrappedLazyListener($listener) : new WrappedListener($listener);
$wrappedListener($event);
$wrappedListeners[] = $wrappedListener->getInfo();
if (!$authenticatorManagerListener && $listener instanceof TraceableAuthenticatorManagerListener) {
$authenticatorManagerListener = $listener;
}
}
if ($event->hasResponse()) {
break;
}
}
if ($wrappedLazyListeners) {
foreach ($wrappedLazyListeners as $lazyListener) {
$this->wrappedListeners[] = $lazyListener->getInfo();
}
}
$this->wrappedListeners = array_merge($this->wrappedListeners, $wrappedListeners);
if ($authenticatorManagerListener) {
$this->authenticatorsInfo = $authenticatorManagerListener->getAuthenticatorsInfo();
}
}
}