3 * @copyright Copyright (C) 2010-2022, the Friendica project
5 * @license GNU AGPL version 3 or any later version
7 * This program is free software: you can redistribute it and/or modify
8 * it under the terms of the GNU Affero General Public License as
9 * published by the Free Software Foundation, either version 3 of the
10 * License, or (at your option) any later version.
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU Affero General Public License for more details.
17 * You should have received a copy of the GNU Affero General Public License
18 * along with this program. If not, see <https://www.gnu.org/licenses/>.
22 namespace Friendica\Module\Settings\TwoFactor;
24 use Friendica\Core\Renderer;
26 use Friendica\Network\HTTPException\FoundException;
27 use Friendica\Security\TwoFactor\Model\AppSpecificPassword;
28 use Friendica\Security\TwoFactor\Model\RecoveryCode;
29 use Friendica\Model\User;
30 use Friendica\Module\BaseSettings;
31 use Friendica\Module\Security\Login;
32 use PragmaRX\Google2FA\Google2FA;
34 class Index extends BaseSettings
36 protected function post(array $request = [])
38 if (!DI::userSession()->getLocalUserId()) {
42 self::checkFormSecurityTokenRedirectOnError('settings/2fa', 'settings_2fa');
45 User::getIdFromPasswordAuthentication(DI::userSession()->getLocalUserId(), $_POST['password'] ?? '');
47 $has_secret = (bool)DI::pConfig()->get(DI::userSession()->getLocalUserId(), '2fa', 'secret');
48 $verified = DI::pConfig()->get(DI::userSession()->getLocalUserId(), '2fa', 'verified');
50 switch ($_POST['action'] ?? '') {
52 if (!$has_secret && !$verified) {
53 $Google2FA = new Google2FA();
55 DI::pConfig()->set(DI::userSession()->getLocalUserId(), '2fa', 'secret', $Google2FA->generateSecretKey(32));
58 ->redirect('settings/2fa/recovery?t=' . self::getFormSecurityToken('settings_2fa_password'));
63 RecoveryCode::deleteForUser(DI::userSession()->getLocalUserId());
64 DI::pConfig()->delete(DI::userSession()->getLocalUserId(), '2fa', 'secret');
65 DI::pConfig()->delete(DI::userSession()->getLocalUserId(), '2fa', 'verified');
66 DI::session()->remove('2fa');
68 DI::sysmsg()->addInfo(DI::l10n()->t('Two-factor authentication successfully disabled.'));
69 DI::baseUrl()->redirect('settings/2fa');
75 ->redirect('settings/2fa/recovery?t=' . self::getFormSecurityToken('settings_2fa_password'));
81 ->redirect('settings/2fa/app_specific?t=' . self::getFormSecurityToken('settings_2fa_password'));
87 ->redirect('settings/2fa/trusted?t=' . self::getFormSecurityToken('settings_2fa_password'));
93 ->redirect('settings/2fa/verify?t=' . self::getFormSecurityToken('settings_2fa_password'));
97 } catch (FoundException $exception) {
99 } catch (\Exception $e) {
100 DI::sysmsg()->addNotice(DI::l10n()->t($e->getMessage()));
104 protected function content(array $request = []): string
106 if (!DI::userSession()->getLocalUserId()) {
107 return Login::form('settings/2fa');
112 $has_secret = (bool) DI::pConfig()->get(DI::userSession()->getLocalUserId(), '2fa', 'secret');
113 $verified = DI::pConfig()->get(DI::userSession()->getLocalUserId(), '2fa', 'verified');
115 return Renderer::replaceMacros(Renderer::getMarkupTemplate('settings/twofactor/index.tpl'), [
116 '$form_security_token' => self::getFormSecurityToken('settings_2fa'),
117 '$title' => DI::l10n()->t('Two-factor authentication'),
118 '$help_label' => DI::l10n()->t('Help'),
119 '$status_title' => DI::l10n()->t('Status'),
120 '$message' => DI::l10n()->t('<p>Use an application on a mobile device to get two-factor authentication codes when prompted on login.</p>'),
121 '$has_secret' => $has_secret,
122 '$verified' => $verified,
124 '$auth_app_label' => DI::l10n()->t('Authenticator app'),
125 '$app_status' => $has_secret ? $verified ? DI::l10n()->t('Configured') : DI::l10n()->t('Not Configured') : DI::l10n()->t('Disabled'),
126 '$not_configured_message' => DI::l10n()->t('<p>You haven\'t finished configuring your authenticator app.</p>'),
127 '$configured_message' => DI::l10n()->t('<p>Your authenticator app is correctly configured.</p>'),
129 '$recovery_codes_title' => DI::l10n()->t('Recovery codes'),
130 '$recovery_codes_remaining' => DI::l10n()->t('Remaining valid codes'),
131 '$recovery_codes_count' => RecoveryCode::countValidForUser(DI::userSession()->getLocalUserId()),
132 '$recovery_codes_message' => DI::l10n()->t('<p>These one-use codes can replace an authenticator app code in case you have lost access to it.</p>'),
134 '$app_specific_passwords_title' => DI::l10n()->t('App-specific passwords'),
135 '$app_specific_passwords_remaining' => DI::l10n()->t('Generated app-specific passwords'),
136 '$app_specific_passwords_count' => AppSpecificPassword::countForUser(DI::userSession()->getLocalUserId()),
137 '$app_specific_passwords_message' => DI::l10n()->t('<p>These randomly generated passwords allow you to authenticate on apps not supporting two-factor authentication.</p>'),
139 '$action_title' => DI::l10n()->t('Actions'),
140 '$password' => ['password', DI::l10n()->t('Current password:'), '', DI::l10n()->t('You need to provide your current password to change two-factor authentication settings.'), DI::l10n()->t('Required'), 'autofocus'],
141 '$enable_label' => DI::l10n()->t('Enable two-factor authentication'),
142 '$disable_label' => DI::l10n()->t('Disable two-factor authentication'),
143 '$recovery_codes_label' => DI::l10n()->t('Show recovery codes'),
144 '$app_specific_passwords_label' => DI::l10n()->t('Manage app-specific passwords'),
145 '$trusted_browsers_label' => DI::l10n()->t('Manage trusted browsers'),
146 '$configure_label' => DI::l10n()->t('Finish app configuration'),