245 lines
		
	
	
		
			8.1 KiB
		
	
	
	
		
			PHP
		
	
	
	
	
	
			
		
		
	
	
			245 lines
		
	
	
		
			8.1 KiB
		
	
	
	
		
			PHP
		
	
	
	
	
	
<?php
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/**
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 * Pterodactyl - Panel
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 * Copyright (c) 2015 - 2016 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\Controllers\Server;
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use Log;
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use Pterodactyl\Models;
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use Pterodactyl\Exceptions\DisplayException;
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use Pterodactyl\Exceptions\DisplayValidationException;
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use Pterodactyl\Repositories;
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use Pterodactyl\Http\Controllers\Controller;
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use Illuminate\Http\Request;
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use GuzzleHttp\Client;
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use GuzzleHttp\Exception\RequestException;
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class AjaxController extends Controller
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{
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    /**
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     * @var array
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     */
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    protected $files = [];
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    /**
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     * @var array
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     */
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    protected $folders = [];
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    /**
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     * @var string
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     */
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    protected $directory;
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    /**
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     * Controller Constructor
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     */
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    public function __construct()
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    {
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        //
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    }
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    /**
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     * Returns true or false depending on the power status of the requested server.
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     *
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     * @param  \Illuminate\Http\Request $request
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     * @param  string $uuid
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     * @return \Illuminate\Contracts\View\View
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     */
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    public function getStatus(Request $request, $uuid)
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    {
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        $server = Models\Server::getByUUID($uuid);
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        if (!$server) {
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            return response()->json([], 404);
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        }
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        $client = Models\Node::guzzleRequest($server->node);
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        try {
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            $res = $client->request('GET', '/server', [
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                'headers' => Models\Server::getGuzzleHeaders($uuid)
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            ]);
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            if($res->getStatusCode() === 200) {
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                return response()->json(json_decode($res->getBody()));
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            }
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        } catch (RequestException $e) {
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            //
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        }
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        return response()->json([]);
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    }
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    /**
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     * Returns a listing of files in a given directory for a server.
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     *
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     * @param  \Illuminate\Http\Request $request
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     * @param  string $uuid`
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     * @return \Illuminate\Contracts\View\View
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     */
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    public function postDirectoryList(Request $request, $uuid)
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    {
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        $server = Models\Server::getByUUID($uuid);
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        $this->directory = '/' . trim(urldecode($request->input('directory', '/')), '/');
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        $this->authorize('list-files', $server);
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        $prevDir = [
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            'header' => ($this->directory !== '/') ? $this->directory : ''
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        ];
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        if ($this->directory !== '/') {
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            $prevDir['first'] = true;
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        }
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        // Determine if we should show back links in the file browser.
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        // This code is strange, and could probably be rewritten much better.
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        $goBack = explode('/', rtrim($this->directory, '/'));
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        if (isset($goBack[2]) && !empty($goBack[2])) {
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            $prevDir['show'] = true;
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            $prevDir['link'] = '/' . trim(str_replace(end($goBack), '', $this->directory), '/');
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            $prevDir['link_show'] = trim($prevDir['link'], '/');
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        }
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        $controller = new Repositories\Daemon\FileRepository($uuid);
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        try {
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            $directoryContents = $controller->returnDirectoryListing($this->directory);
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        } catch (DisplayException $ex) {
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            return response($ex->getMessage(), 500);
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        } catch (\Exception $ex) {
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            Log::error($ex);
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            return response('An error occured while attempting to load the requested directory, please try again.', 500);
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        }
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        return view('server.files.list', [
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            'server' => $server,
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            'files' => $directoryContents->files,
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            'folders' => $directoryContents->folders,
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            'extensions' => Repositories\HelperRepository::editableFiles(),
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            'directory' => $prevDir
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        ]);
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    }
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    /**
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     * Handles a POST request to save a file.
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     *
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     * @param  Request $request
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     * @param  string  $uuid
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     * @return \Illuminate\Http\Response
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     */
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    public function postSaveFile(Request $request, $uuid)
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    {
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        $server = Models\Server::getByUUID($uuid);
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        $this->authorize('save-files', $server);
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        $controller = new Repositories\Daemon\FileRepository($uuid);
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        try {
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            $controller->saveFileContents($request->input('file'), $request->input('contents'));
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            return response(null, 204);
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        } catch (DisplayException $ex) {
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            return response($ex->getMessage(), 500);
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        } catch (\Exception $ex) {
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            Log::error($ex);
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            return response('An error occured while attempting to save this file, please try again.', 500);
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        }
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    }
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    /**
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     * [postSetPrimary description]
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     * @param  Request $request
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     * @param  string  $uuid
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     * @return \Illuminate\Http\Response
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     */
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    public function postSetPrimary(Request $request, $uuid)
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    {
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        $server = Models\Server::getByUUID($uuid);
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        $this->authorize('set-connection', $server);
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        if ((int) $request->input('allocation') === $server->allocation) {
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            return response()->json([
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                'error' => 'You are already using this as your default connection.'
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            ], 409);
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        }
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        try {
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            $allocation = Models\Allocation::where('id', $request->input('allocation'))->where('assigned_to', $server->id)->first();
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            if (!$allocation) {
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                return response()->json([
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                    'error' => 'No allocation matching your request was found in the system.'
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                ], 422);
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            }
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            $repo = new Repositories\ServerRepository;
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            $repo->changeBuild($server->id, [
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                'default' => $allocation->ip . ':' . $allocation->port,
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            ]);
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            return response('The default connection for this server has been updated. Please be aware that you will need to restart your server for this change to go into effect.');
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        } catch (DisplayValidationException $ex) {
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            return response()->json([
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                'error' => json_decode($ex->getMessage(), true),
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            ], 422);
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        } catch (DisplayException $ex) {
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            return response()->json([
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                'error' => $ex->getMessage(),
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            ], 503);
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        } catch (\Exception $ex) {
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            Log::error($ex);
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            return response()->json([
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                'error' => 'An unhandled exception occured while attemping to modify the default connection for this server.'
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            ], 503);
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        }
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    }
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    public function postResetDatabasePassword(Request $request, $uuid)
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    {
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        $server = Models\Server::getByUUID($uuid);
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        $database = Models\Database::where('id', $request->input('database'))->where('server_id', $server->id)->firstOrFail();
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        $this->authorize('reset-db-password', $server);
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        try {
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            $repo = new Repositories\DatabaseRepository;
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            $password = str_random(16);
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            $repo->modifyPassword($request->input('database'), $password);
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            return response($password);
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        } catch (\Pterodactyl\Exceptions\DisplayException $ex) {
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            return response()->json([
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                'error' => $ex->getMessage(),
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            ], 503);
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        } catch(\Exception $ex) {
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            Log::error($ex);
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            return response()->json([
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                'error' => 'An unhandled error occured while attempting to modify this database\'s password.'
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            ], 503);
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        }
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    }
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}
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