misc_pterodactyl-panel/app/Http/Middleware/Daemon/DaemonAuthenticate.php
2017-11-05 12:38:39 -06:00

91 lines
3 KiB
PHP

<?php
/*
* Pterodactyl - Panel
* Copyright (c) 2015 - 2017 Dane Everitt <dane@daneeveritt.com>.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
namespace Pterodactyl\Http\Middleware\Daemon;
use Closure;
use Illuminate\Http\Request;
use Symfony\Component\HttpKernel\Exception\HttpException;
use Pterodactyl\Contracts\Repository\NodeRepositoryInterface;
use Pterodactyl\Exceptions\Repository\RecordNotFoundException;
use Symfony\Component\HttpKernel\Exception\AccessDeniedHttpException;
class DaemonAuthenticate
{
/**
* @var \Pterodactyl\Contracts\Repository\NodeRepositoryInterface
*/
private $repository;
/**
* Daemon routes that this middleware should be skipped on.
*
* @var array
*/
protected $except = [
'daemon.configuration',
];
/**
* DaemonAuthenticate constructor.
*
* @param \Pterodactyl\Contracts\Repository\NodeRepositoryInterface $repository
*/
public function __construct(NodeRepositoryInterface $repository)
{
$this->repository = $repository;
}
/**
* Check if a request from the daemon can be properly attributed back to a single node instance.
*
* @param \Illuminate\Http\Request $request
* @param \Closure $next
* @return mixed
*
* @throws \Symfony\Component\HttpKernel\Exception\HttpException
*/
public function handle(Request $request, Closure $next)
{
if (in_array($request->route()->getName(), $this->except)) {
return $next($request);
}
$token = $request->bearerToken();
if (is_null($token)) {
throw new HttpException(401, null, null, ['WWW-Authenticate' => 'Bearer']);
}
try {
$node = $this->repository->findFirstWhere([['daemonSecret', '=', $token]]);
} catch (RecordNotFoundException $exception) {
throw new AccessDeniedHttpException;
}
$request->attributes->set('node', $node);
return $next($request);
}
}