xref: /webtrees/app/Http/RequestHandlers/PasswordRequestAction.php (revision e3c147d0d53873311b7c137c41b4439e01d4189e) 
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 */
17
18declare(strict_types=1);
19
20namespace Fisharebest\Webtrees\Http\RequestHandlers;
21
22use Fig\Http\Message\StatusCodeInterface;
23use Fisharebest\Webtrees\Carbon;
24use Fisharebest\Webtrees\FlashMessages;
25use Fisharebest\Webtrees\I18N;
26use Fisharebest\Webtrees\Log;
27use Fisharebest\Webtrees\Services\EmailService;
28use Fisharebest\Webtrees\Services\UserService;
29use Fisharebest\Webtrees\SiteUser;
30use Fisharebest\Webtrees\Tree;
31use Fisharebest\Webtrees\User;
32use Illuminate\Support\Str;
33use Psr\Http\Message\ResponseInterface;
34use Psr\Http\Message\ServerRequestInterface;
35use Psr\Http\Server\RequestHandlerInterface;
36
37use function e;
38use function redirect;
39use function route;
40use function view;
41
42/**
43 * Request a new password.
44 */
45class PasswordRequestAction implements RequestHandlerInterface, StatusCodeInterface
46{
47    private const TOKEN_LENGTH = 40;
48
49    /** @var EmailService */
50    private $email_service;
51
52    /** @var UserService */
53    private $user_service;
54
55    /**
56     * PasswordRequestForm constructor.
57     *
58     * @param EmailService $email_service
59     * @param UserService  $user_service
60     */
61    public function __construct(EmailService $email_service, UserService $user_service)
62    {
63        $this->user_service  = $user_service;
64        $this->email_service = $email_service;
65    }
66
67    /**
68     * @param ServerRequestInterface $request
69     *
70     * @return ResponseInterface
71     */
72    public function handle(ServerRequestInterface $request): ResponseInterface
73    {
74        $tree = $request->getAttribute('tree');
75
76        $params = (array) $request->getParsedBody();
77
78        $email = $params['email'] ?? '';
79        $user  = $this->user_service->findByEmail($email);
80
81        if ($user instanceof User) {
82            $token  = Str::random(self::TOKEN_LENGTH);
83            $expire = (string) Carbon::now()->addHour()->timestamp;
84            $url    = route(PasswordResetPage::class, [
85                'token' => $token,
86                'tree'  => $tree instanceof Tree ? $tree->name() : null,
87            ]);
88
89            $user->setPreference('password-token', $token);
90            $user->setPreference('password-token-expire', $expire);
91
92            $this->email_service->send(
93                new SiteUser(),
94                $user,
95                new SiteUser(),
96                I18N::translate('Request a new password'),
97                view('emails/password-request-text', ['url' => $url, 'user' => $user]),
98                view('emails/password-request-html', ['url' => $url, 'user' => $user])
99            );
100
101            Log::addAuthenticationLog('Password request for user: ' . $user->userName());
102
103            $message1 = I18N::translate('A password reset link has been sent to “%s”.', e($email));
104            $message2 = I18N::translate('This link is valid for one hour.');
105            FlashMessages::addMessage($message1 . '<br>' . $message2, 'success');
106        } else {
107            $message = I18N::translate('There is no user account with the email “%s”.', e($email));
108            FlashMessages::addMessage($message, 'danger');
109        }
110
111        return redirect(route(LoginPage::class, ['tree' => $tree instanceof Tree ? $tree->name() : null]));
112    }
113}
114