130 lines
3.8 KiB
PHP
130 lines
3.8 KiB
PHP
<?php
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/**
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* Pterodactyl - Panel
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* Copyright (c) 2015 - 2017 Dane Everitt <dane@daneeveritt.com>.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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namespace Pterodactyl\Http\Middleware;
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use Auth;
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use Closure;
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use Illuminate\Http\Request;
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use Pterodactyl\Models\Server;
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use Illuminate\Auth\AuthenticationException;
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use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
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use Symfony\Component\HttpKernel\Exception\AccessDeniedHttpException;
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class CheckServer
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{
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/**
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* The elquent model for the server.
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*
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* @var \Pterodactyl\Models\Server
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*/
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protected $server;
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/**
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* The request object.
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*
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* @var \Illuminate\Http\Request
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*/
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protected $request;
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/**
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* Handle an incoming request.
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*
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* @param \Illuminate\Http\Request $request
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* @param \Closure $next
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* @return mixed
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*/
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public function handle(Request $request, Closure $next)
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{
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if (! Auth::user()) {
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throw new AuthenticationException();
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}
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$this->request = $request;
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$this->server = Server::byUuid($request->route()->server);
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if (! $this->exists()) {
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return response()->view('errors.404', [], 404);
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}
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if ($this->suspended()) {
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return response()->view('errors.suspended', [], 403);
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}
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if (! $this->installed()) {
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return response()->view('errors.installing', [], 403);
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}
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return $next($request);
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}
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/**
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* Determine if the server was found on the system.
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*
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* @return bool
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*/
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protected function exists()
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{
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if (! $this->server) {
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if ($this->request->expectsJson() || $this->request->is(...config('pterodactyl.json_routes'))) {
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throw new NotFoundHttpException('The requested server was not found on the system.');
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}
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}
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return (! $this->server) ? false : true;
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}
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/**
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* Determine if the server is suspended.
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*
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* @return bool
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*/
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protected function suspended()
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{
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if ($this->server->suspended) {
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if ($this->request->expectsJson() || $this->request->is(...config('pterodactyl.json_routes'))) {
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throw new AccessDeniedHttpException('Server is suspended.');
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}
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}
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return $this->server->suspended;
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}
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/**
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* Determine if the server is installed.
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*
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* @return bool
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*/
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protected function installed()
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{
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if ($this->server->installed !== 1) {
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if ($this->request->expectsJson() || $this->request->is(...config('pterodactyl.json_routes'))) {
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throw new AccessDeniedHttpException('Server is completing install process.');
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}
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}
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return $this->server->installed === 1;
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}
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}
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