<?php
namespace App\EventSubscriber;
use App\Entity\User;
use App\Service\Routes\RoutesPermissions;
use Symfony\Component\EventDispatcher\EventSubscriberInterface;
use Symfony\Component\HttpFoundation\RedirectResponse;
use Symfony\Component\HttpKernel\Event\RequestEvent;
use Symfony\Component\HttpKernel\Exception\AccessDeniedHttpException;
use Symfony\Component\Routing\RouterInterface;
use Symfony\Component\Security\Core\Security;
use Symfony\Contracts\Translation\TranslatorInterface;
class PermissionsSubscriber implements EventSubscriberInterface
{
public function __construct(
private Security $security,
private TranslatorInterface $translator,
private RouterInterface $router,
private RoutesPermissions $routesPermissions
) {}
public static function getSubscribedEvents(): array
{
return [
RequestEvent::class => 'onKernelRequest'
];
}
public function onKernelRequest(RequestEvent $event): void
{
// don't do anything if it's not the main request
if (!$event->isMainRequest()) return;
$uri = $event->getRequest()->getRequestUri();
if (preg_match('/^\/(logout|login|_(wdt|profiler))/', $uri)) return;
$routeName = $event->getRequest()->get('_route');
/** @var User $user */
$user = $this->security->getUser();
if (!$user && !str_contains($routeName, 'admin')) return;
if (!$user && str_contains($routeName, 'admin')) {
$session = $event->getRequest()->getSession();
$session->getFlashBag()->add(
'danger', $this->translator->trans('security.forbidden', [], 'security')
);
$event->setResponse(new RedirectResponse($this->router->generate('app_login')));
}
if ($user && !$this->routesPermissions->checkUserPermissionByRouteName($routeName)) {
throw new AccessDeniedHttpException('Forbidden');
}
}
}