278 lines
		
	
	
		
			9.9 KiB
		
	
	
	
		
			PHP
		
	
	
	
	
	
			
		
		
	
	
			278 lines
		
	
	
		
			9.9 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 Auth;
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use DB;
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use Uuid;
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use Alert;
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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\Daemon\FileRepository;
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use Pterodactyl\Repositories\ServerRepository;
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use Pterodactyl\Http\Controllers\Controller;
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use Illuminate\Http\Request;
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class ServerController extends Controller
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{
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    /**
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     * Controller Constructor
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     *
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     * @return void
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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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    public function getJavascript(Request $request, $uuid, $file)
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    {
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        $server = Models\Server::getByUUID($uuid);
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        return response()->view('server.js.' . $server->a_serviceFile . '.' . basename($file, '.js'), [
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            'server' => $server,
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            'node' => Models\Node::find($server->node)
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        ])->header('Content-Type', 'application/javascript');
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    }
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    /**
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     * Renders server index page for specified server.
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     *
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     * @param  \Illuminate\Http\Request $request
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     * @return \Illuminate\Contracts\View\View
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     */
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    public function getIndex(Request $request)
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    {
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        $server = Models\Server::getByUUID($request->route()->server);
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        return view('server.index', [
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            'server' => $server,
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            'allocations' => Models\Allocation::where('assigned_to', $server->id)->orderBy('ip', 'asc')->orderBy('port', 'asc')->get(),
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            'node' => Models\Node::find($server->node)
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        ]);
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    }
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    /**
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     * Renders file overview page.
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     *
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     * @param  Request $request
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     * @return \Illuminate\Contracts\View\View
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     */
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    public function getFiles(Request $request)
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    {
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        $server = Models\Server::getByUUID($request->route()->server);
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        $this->authorize('list-files', $server);
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        return view('server.files.index', [
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            'server' => $server,
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            'node' => Models\Node::find($server->node)
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        ]);
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    }
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    /**
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     * Renders add file page.
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     *
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     * @param  Request $request
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     * @return \Illuminate\Contracts\View\View
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     */
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    public function getAddFile(Request $request)
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    {
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        $server = Models\Server::getByUUID($request->route()->server);
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        $this->authorize('add-files', $server);
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        return view('server.files.add', [
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            'server' => $server,
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            'node' => Models\Node::find($server->node),
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            'directory' => (in_array($request->get('dir'), [null, '/', ''])) ? '' : trim($request->get('dir'), '/') . '/'
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        ]);
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    }
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    /**
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     * Renders edit file page for a given file.
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     *
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     * @param  Request $request
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     * @param  string  $uuid
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     * @param  string  $file
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     * @return \Illuminate\Contracts\View\View
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     */
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    public function getEditFile(Request $request, $uuid, $file)
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    {
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        $server = Models\Server::getByUUID($uuid);
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        $this->authorize('edit-files', $server);
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        $fileInfo = (object) pathinfo($file);
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        $controller = new FileRepository($uuid);
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        try {
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            $fileContent = $controller->returnFileContents($file);
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        } catch (DisplayException $ex) {
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            Alert::danger($ex->getMessage())->flash();
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            return redirect()->route('server.files.index', $uuid);
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        } catch (\Exception $ex) {
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            Log::error($ex);
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            Alert::danger('An error occured while attempting to load the requested file for editing, please try again.')->flash();
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            return redirect()->route('server.files.index', $uuid);
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        }
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        return view('server.files.edit', [
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            'server' => $server,
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            'node' => Models\Node::find($server->node),
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            'file' => $file,
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            'contents' => $fileContent->content,
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            'directory' => (in_array($fileInfo->dirname, ['.', './', '/'])) ? '/' : trim($fileInfo->dirname, '/') . '/',
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            'extension' => $fileInfo->extension
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        ]);
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    }
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    /**
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     * Handles downloading a file for the user.
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     *
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     * @param  Request $request
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     * @param  string  $uuid
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     * @param  string  $file
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     * @return \Illuminate\Contracts\View\View
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     */
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    public function getDownloadFile(Request $request, $uuid, $file)
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    {
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        $server = Models\Server::getByUUID($uuid);
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        $node = Models\Node::find($server->node);
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        $this->authorize('download-files', $server);
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        $download = new Models\Download;
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        $download->token = (string) Uuid::generate(4);
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        $download->server = $server->uuid;
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        $download->path = str_replace('../', '', $file);
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        $download->save();
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        return redirect( $node->scheme . '://' . $node->fqdn . ':' . $node->daemonListen . '/server/download/' . $download->token);
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    }
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    /**
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     * Renders server settings page.
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     *
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     * @param  \Illuminate\Http\Request $request
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     * @return \Illuminate\Contracts\View\View
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     */
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    public function getSettings(Request $request, $uuid)
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    {
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        $server = Models\Server::getByUUID($uuid);
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        $allocation = Models\Allocation::findOrFail($server->allocation);
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        $variables = Models\ServiceVariables::select(
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                'service_variables.*',
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                DB::raw('COALESCE(server_variables.variable_value, service_variables.default_value) as a_serverValue')
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            )->leftJoin('server_variables', 'server_variables.variable_id', '=', 'service_variables.id')
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            ->where('service_variables.option_id', $server->option)
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            ->where('server_variables.server_id', $server->id)
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            ->get();
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        $service = Models\Service::select(
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                DB::raw('IFNULL(service_options.executable, services.executable) as executable')
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            )->leftJoin('service_options', 'service_options.parent_service', '=', 'services.id')
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            ->where('service_options.id', $server->option)
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            ->where('services.id', $server->service)
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            ->first();
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        $serverVariables = [
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            '{{SERVER_MEMORY}}' => $server->memory,
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            '{{SERVER_IP}}' => $allocation->ip,
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            '{{SERVER_PORT}}' => $allocation->port,
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        ];
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        $processed = str_replace(array_keys($serverVariables), array_values($serverVariables), $server->startup);
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        foreach($variables as &$variable) {
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            $replace = ($variable->user_viewable === 1) ? $variable->a_serverValue : '**';
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            $processed = str_replace('{{' . $variable->env_variable . '}}', $replace, $processed);
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        }
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        return view('server.settings', [
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            'server' => $server,
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            'databases' => Models\Database::select('databases.*', 'database_servers.host as a_host', 'database_servers.port as a_port')
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                ->where('server_id', $server->id)
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                ->join('database_servers', 'database_servers.id', '=', 'databases.db_server')
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                ->get(),
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            'node' => Models\Node::find($server->node),
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            'variables' => $variables->where('user_viewable', 1),
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            'service' => $service,
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            'processedStartup' => $processed,
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        ]);
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    }
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    public function postSettingsSFTP(Request $request, $uuid)
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    {
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        $server = Models\Server::getByUUID($uuid);
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        $this->authorize('reset-sftp', $server);
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        try {
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            $repo = new ServerRepository;
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            $repo->updateSFTPPassword($server->id, $request->input('sftp_pass'));
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            Alert::success('Successfully updated this servers SFTP password.')->flash();
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        } catch (DisplayValidationException $ex) {
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            return redirect()->route('server.settings', $uuid)->withErrors(json_decode($ex->getMessage()));
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        } catch (DisplayException $ex) {
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            Alert::danger($ex->getMessage())->flash();
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        } catch (\Exception $ex) {
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            Log::error($ex);
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            Alert::danger('An unknown error occured while attempting to update this server\'s SFTP settings.')->flash();
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        }
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        return redirect()->route('server.settings', $uuid);
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    }
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    public function postSettingsStartup(Request $request, $uuid)
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    {
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        $server = Models\Server::getByUUID($uuid);
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        $this->authorize('edit-startup', $server);
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        try {
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            $repo = new ServerRepository;
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            $repo->updateStartup($server->id, $request->except([
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                '_token'
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            ]));
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            Alert::success('Server startup variables were successfully updated.')->flash();
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        } catch (DisplayException $ex) {
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            Alert::danger($ex->getMessage())->flash();
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        } catch(\Exception $ex) {
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            Log::error($ex);
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            Alert::danger('An unhandled exception occured while attemping to update startup variables for this server. Please try again.')->flash();
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        }
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        return redirect()->route('server.settings', [
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            'uuid' => $uuid,
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            'tab' => 'tab_startup'
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        ]);
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    }
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}
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