misc_pterodactyl-panel/app/Http/Middleware/SubuserAccessAuthenticate.php

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<?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;
use Closure;
use Illuminate\Auth\AuthenticationException;
use Illuminate\Contracts\Session\Session;
use Illuminate\Http\Request;
use Pterodactyl\Exceptions\Service\Server\UserNotLinkedToServerException;
use Pterodactyl\Services\Servers\ServerAccessHelperService;
class SubuserAccessAuthenticate
{
/**
* @var \Pterodactyl\Services\Servers\ServerAccessHelperService
*/
protected $accessHelperService;
/**
* @var \Illuminate\Contracts\Session\Session
*/
protected $session;
/**
* SubuserAccessAuthenticate constructor.
*
* @param \Pterodactyl\Services\Servers\ServerAccessHelperService $accessHelperService
* @param \Illuminate\Contracts\Session\Session $session
*/
public function __construct(
ServerAccessHelperService $accessHelperService,
Session $session
) {
$this->accessHelperService = $accessHelperService;
$this->session = $session;
}
/**
* @param \Illuminate\Http\Request $request
* @param \Closure $next
* @return mixed
*
* @throws \Illuminate\Auth\AuthenticationException
* @throws \Pterodactyl\Exceptions\Repository\RecordNotFoundException
*/
public function handle(Request $request, Closure $next)
{
$server = $this->session->get('server_data.model');
try {
$token = $this->accessHelperService->handle($server, $request->user());
$this->session->now('server_data.token', $token);
} catch (UserNotLinkedToServerException $exception) {
throw new AuthenticationException('This account does not have permission to access this server.');
}
return $next($request);
}
}