1<?php 2 3/** 4 * webtrees: online genealogy 5 * Copyright (C) 2021 webtrees development team 6 * This program is free software: you can redistribute it and/or modify 7 * it under the terms of the GNU General Public License as published by 8 * the Free Software Foundation, either version 3 of the License, or 9 * (at your option) any later version. 10 * This program is distributed in the hope that it will be useful, 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 * GNU General Public License for more details. 14 * You should have received a copy of the GNU General Public License 15 * along with this program. If not, see <https://www.gnu.org/licenses/>. 16 */ 17 18declare(strict_types=1); 19 20namespace Fisharebest\Webtrees\Http\Middleware; 21 22use Fisharebest\Webtrees\Http\RequestHandlers\LoginPage; 23use Fisharebest\Webtrees\Tree; 24use Fisharebest\Webtrees\User; 25use Fisharebest\Webtrees\Validator; 26use Psr\Http\Message\ResponseInterface; 27use Psr\Http\Message\ServerRequestInterface; 28use Psr\Http\Server\MiddlewareInterface; 29use Psr\Http\Server\RequestHandlerInterface; 30 31use function redirect; 32 33/** 34 * Middleware to restrict access to logged-in users. 35 */ 36class AuthLoggedIn implements MiddlewareInterface 37{ 38 /** 39 * @param ServerRequestInterface $request 40 * @param RequestHandlerInterface $handler 41 * 42 * @return ResponseInterface 43 */ 44 public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface 45 { 46 $tree = Validator::attributes($request)->treeOptional(); 47 $user = Validator::attributes($request)->user(); 48 49 // Logged in? 50 if ($user instanceof User) { 51 return $handler->handle($request); 52 } 53 54 // Not logged in. 55 return redirect(route(LoginPage::class, [ 56 'tree' => $tree instanceof Tree ? $tree->name() : null, 57 'url' => (string) $request->getUri(), 58 ])); 59 } 60} 61