1<?php 2 3/** 4 * webtrees: online genealogy 5 * Copyright (C) 2019 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 <http://www.gnu.org/licenses/>. 16 */ 17declare(strict_types=1); 18 19namespace Fisharebest\Webtrees\Http\Middleware; 20 21use Fisharebest\Webtrees\Auth; 22use Fisharebest\Webtrees\Http\RequestHandlers\LoginPage; 23use Fisharebest\Webtrees\User; 24use Psr\Http\Message\ResponseInterface; 25use Psr\Http\Message\ServerRequestInterface; 26use Psr\Http\Server\MiddlewareInterface; 27use Psr\Http\Server\RequestHandlerInterface; 28use Symfony\Component\HttpKernel\Exception\AccessDeniedHttpException; 29 30use function redirect; 31 32/** 33 * Middleware to restrict access to administrators. 34 */ 35class AuthAdministrator implements MiddlewareInterface 36{ 37 /** 38 * @param ServerRequestInterface $request 39 * @param RequestHandlerInterface $handler 40 * 41 * @return ResponseInterface 42 */ 43 public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface 44 { 45 $user = $request->getAttribute('user'); 46 47 // Logged in with the correct role? 48 if (Auth::isAdmin($user)) { 49 return $handler->handle($request); 50 } 51 52 // Logged in, but without the correct role? 53 if ($user instanceof User) { 54 throw new AccessDeniedHttpException(); 55 } 56 57 // Not logged in. 58 return redirect(route(LoginPage::class, ['url' => $request->getUri()])); 59 } 60} 61