xref: /webtrees/app/Http/Middleware/AuthEditor.php (revision 0c0910bf0f275a14f35d2ccdf698f91f79e269d4) 
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\HomePage;
23use Fisharebest\Webtrees\Http\RequestHandlers\LoginPage;
24use Fisharebest\Webtrees\Tree;
25use Fisharebest\Webtrees\User;
26use Psr\Http\Message\ResponseInterface;
27use Psr\Http\Message\ServerRequestInterface;
28use Psr\Http\Server\MiddlewareInterface;
29use Psr\Http\Server\RequestHandlerInterface;
30
31use function redirect;
32use function route;
33
34/**
35 * Middleware to restrict access to editors.
36 */
37class AuthEditor implements MiddlewareInterface
38{
39    /**
40     * @param ServerRequestInterface  $request
41     * @param RequestHandlerInterface $handler
42     *
43     * @return ResponseInterface
44     */
45    public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface
46    {
47        $tree = $request->getAttribute('tree');
48        $user = $request->getAttribute('user');
49
50        // Logged in with the correct role?
51        if ($tree instanceof Tree && Auth::isEditor($tree, $user)) {
52            return $handler->handle($request);
53        }
54
55        // Logged in, but without the correct role?
56        if ($user instanceof User) {
57            return redirect(route(HomePage::class));
58        }
59
60        // Not logged in.
61        return redirect(route(LoginPage::class, ['url' => $request->getUri()]));
62    }
63}
64