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RegisterCsrfFeaturesPass.php
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/
RegisterCsrfFeaturesPass.php
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<?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\DependencyInjection\Compiler;
use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;
use Symfony\Component\DependencyInjection\ContainerBuilder;
use Symfony\Component\DependencyInjection\Reference;
use Symfony\Component\Security\Http\EventListener\CsrfProtectionListener;
use Symfony\Component\Security\Http\EventListener\CsrfTokenClearingLogoutListener;
/**
* @author Christian Flothmann <christian.flothmann@sensiolabs.de>
* @author Wouter de Jong <wouter@wouterj.nl>
*
* @internal
*/
class RegisterCsrfFeaturesPass implements CompilerPassInterface
{
public function process(ContainerBuilder $container)
{
$this->registerCsrfProtectionListener($container);
$this->registerLogoutHandler($container);
}
private function registerCsrfProtectionListener(ContainerBuilder $container)
{
if (!$container->has('security.authenticator.manager') || !$container->has('security.csrf.token_manager')) {
return;
}
$container->register('security.listener.csrf_protection', CsrfProtectionListener::class)
->addArgument(new Reference('security.csrf.token_manager'))
->addTag('kernel.event_subscriber')
->setPublic(false);
}
protected function registerLogoutHandler(ContainerBuilder $container)
{
if (!$container->has('security.logout_listener') || !$container->has('security.csrf.token_storage')) {
return;
}
$csrfTokenStorage = $container->findDefinition('security.csrf.token_storage');
$csrfTokenStorageClass = $container->getParameterBag()->resolveValue($csrfTokenStorage->getClass());
if (!is_subclass_of($csrfTokenStorageClass, 'Symfony\Component\Security\Csrf\TokenStorage\ClearableTokenStorageInterface')) {
return;
}
$container->register('security.logout.listener.csrf_token_clearing', CsrfTokenClearingLogoutListener::class)
->addArgument(new Reference('security.csrf.token_storage'))
->addTag('kernel.event_subscriber')
->setPublic(false);
}
}