<?php
declare(strict_types=1);
/**
* This file is part of Part-DB (https://github.com/Part-DB/Part-DB-symfony).
*
* Copyright (C) 2019 - 2020 Jan Böhmer (https://github.com/jbtronics)
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published
* by the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
namespace App\EventSubscriber\LogSystem;
use App\Entity\LogSystem\UserNotAllowedLogEntry;
use App\Services\LogSystem\EventLogger;
use Symfony\Component\EventDispatcher\EventSubscriberInterface;
use Symfony\Component\HttpKernel\Event\ExceptionEvent;
use Symfony\Component\HttpKernel\Exception\AccessDeniedHttpException;
use Symfony\Component\Security\Core\Exception\AccessDeniedException;
/**
* Write to event log when a user tries to access an forbidden page and recevies an 403 Access Denied message.
*/
class LogAccessDeniedSubscriber implements EventSubscriberInterface
{
private $logger;
public function __construct(EventLogger $logger)
{
$this->logger = $logger;
}
public function onKernelException(ExceptionEvent $event): void
{
$throwable = $event->getThrowable();
if ($throwable instanceof AccessDeniedHttpException) {
$throwable = $throwable->getPrevious();
}
//Ignore everything except AccessDeniedExceptions
if (!$throwable instanceof AccessDeniedException) {
return;
}
$path = $event->getRequest()->getPathInfo();
$log_entry = new UserNotAllowedLogEntry($path);
$this->logger->logAndFlush($log_entry);
}
public static function getSubscribedEvents()
{
return ['kernel.exception' => 'onKernelException'];
}
}