127 lines
4.4 KiB
PHP
127 lines
4.4 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\Requests\Server;
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use Illuminate\Log\Writer;
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use Illuminate\Contracts\Session\Session;
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use GuzzleHttp\Exception\RequestException;
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use Illuminate\Contracts\Config\Repository;
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use Pterodactyl\Exceptions\DisplayException;
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use Pterodactyl\Http\Requests\FrontendUserFormRequest;
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use Pterodactyl\Exceptions\Http\Server\FileSizeTooLargeException;
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use Pterodactyl\Contracts\Repository\Daemon\FileRepositoryInterface;
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use Pterodactyl\Exceptions\Http\Server\FileTypeNotEditableException;
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class UpdateFileContentsFormRequest extends FrontendUserFormRequest
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{
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/**
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* @var object
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*/
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protected $stats;
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/**
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* Authorize a request to edit a file.
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*
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* @return bool
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*
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* @throws \Pterodactyl\Exceptions\DisplayException
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* @throws \Pterodactyl\Exceptions\Http\Server\FileSizeTooLargeException
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* @throws \Pterodactyl\Exceptions\Http\Server\FileTypeNotEditableException
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* @throws \Pterodactyl\Exceptions\Repository\RecordNotFoundException
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*/
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public function authorize()
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{
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parent::authorize();
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$session = app()->make(Session::class);
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$server = $session->get('server_data.model');
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$token = $session->get('server_data.token');
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$permission = $this->user()->can('edit-files', $server);
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if (! $permission) {
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return false;
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}
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return $this->checkFileCanBeEdited($server, $token);
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}
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/**
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* @return array
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*/
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public function rules()
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{
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return [];
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}
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/**
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* Return the file stats from the Daemon.
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*
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* @return object
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*/
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public function getStats()
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{
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return $this->stats;
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}
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/**
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* @param \Pterodactyl\Models\Server $server
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* @param string $token
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* @return bool
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*
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* @throws \Pterodactyl\Exceptions\DisplayException
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* @throws \Pterodactyl\Exceptions\Http\Server\FileSizeTooLargeException
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* @throws \Pterodactyl\Exceptions\Http\Server\FileTypeNotEditableException
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* @throws \Pterodactyl\Exceptions\Repository\RecordNotFoundException
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*/
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protected function checkFileCanBeEdited($server, $token)
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{
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$config = app()->make(Repository::class);
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$repository = app()->make(FileRepositoryInterface::class);
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try {
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$this->stats = $repository->setNode($server->node_id)
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->setAccessServer($server->uuid)
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->setAccessToken($token)
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->getFileStat($this->route()->parameter('file'));
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} catch (RequestException $exception) {
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$response = $exception->getResponse();
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app()->make(Writer::class)->warning($exception);
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throw new DisplayException(trans('exceptions.daemon_connection_failed', [
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'code' => is_null($response) ? 'E_CONN_REFUSED' : $response->getStatusCode(),
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]));
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}
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if (! $this->stats->file || ! in_array($this->stats->mime, $config->get('pterodactyl.files.editable'))) {
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throw new FileTypeNotEditableException(trans('server.files.exceptions.invalid_mime'));
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}
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if ($this->stats->size > $config->get('pterodactyl.files.max_edit_size')) {
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throw new FileSizeTooLargeException(trans('server.files.exceptions.max_size'));
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}
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return true;
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}
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}
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