src/Module/Settings/TwoFactor/AppSpecific.php

   1 <?php
   2 /**
   3  * @copyright Copyright (C) 2010-2021, the Friendica project
   4  *
   5  * @license GNU AGPL version 3 or any later version
   6  *
   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.
  11  *
  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.
  16  *
  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/>.
  19  *
  20  */
  21
  22 namespace Friendica\Module\Settings\TwoFactor;
  23
  24 use Friendica\App;
  25 use Friendica\Core\L10n;
  26 use Friendica\Core\PConfig\Capability\IManagePersonalConfigValues;
  27 use Friendica\Core\Renderer;
  28 use Friendica\Module\Response;
  29 use Friendica\Security\TwoFactor\Model\AppSpecificPassword;
  30 use Friendica\Module\BaseSettings;
  31 use Friendica\Module\Security\Login;
  32 use Friendica\Util\Profiler;
  33 use Psr\Log\LoggerInterface;
  34
  35 /**
  36  * // Page 5: 2FA enabled, app-specific password generation
  37  *
  38  * @package Friendica\Module\TwoFactor
  39  */
  40 class AppSpecific extends BaseSettings
  41 {
  42         private $appSpecificPassword = null;
  43
  44         /** @var IManagePersonalConfigValues */
  45         protected $pConfig;
  46
  47         public function __construct(L10n $l10n, App\BaseURL $baseUrl, App\Arguments $args, LoggerInterface $logger, Profiler $profiler, Response $response, IManagePersonalConfigValues $pConfig, array $server, array $parameters = [])
  48         {
  49                 parent::__construct($l10n, $baseUrl, $args, $logger, $profiler, $response, $server, $parameters);
  50
  51                 $this->pConfig = $pConfig;
  52
  53                 if (!local_user()) {
  54                         return;
  55                 }
  56
  57                 $verified = $this->pConfig->get(local_user(), '2fa', 'verified');
  58
  59                 if (!$verified) {
  60                         $this->baseUrl->redirect('settings/2fa');
  61                 }
  62
  63                 if (!self::checkFormSecurityToken('settings_2fa_password', 't')) {
  64                         notice($this->t('Please enter your password to access this page.'));
  65                         $this->baseUrl->redirect('settings/2fa');
  66                 }
  67         }
  68
  69         protected function post(array $request = [], array $post = [])
  70         {
  71                 if (!local_user()) {
  72                         return;
  73                 }
  74
  75                 if (!empty($_POST['action'])) {
  76                         self::checkFormSecurityTokenRedirectOnError('settings/2fa/app_specific', 'settings_2fa_app_specific');
  77
  78                         switch ($_POST['action']) {
  79                                 case 'generate':
  80                                         $description = $_POST['description'] ?? '';
  81                                         if (empty($description)) {
  82                                                 notice($this->t('App-specific password generation failed: The description is empty.'));
  83                                                 $this->baseUrl->redirect('settings/2fa/app_specific?t=' . self::getFormSecurityToken('settings_2fa_password'));
  84                                         } elseif (AppSpecificPassword::checkDuplicateForUser(local_user(), $description)) {
  85                                                 notice($this->t('App-specific password generation failed: This description already exists.'));
  86                                                 $this->baseUrl->redirect('settings/2fa/app_specific?t=' . self::getFormSecurityToken('settings_2fa_password'));
  87                                         } else {
  88                                                 $this->appSpecificPassword = AppSpecificPassword::generateForUser(local_user(), $_POST['description'] ?? '');
  89                                                 info($this->t('New app-specific password generated.'));
  90                                         }
  91
  92                                         break;
  93                                 case 'revoke_all' :
  94                                         AppSpecificPassword::deleteAllForUser(local_user());
  95                                         info($this->t('App-specific passwords successfully revoked.'));
  96                                         $this->baseUrl->redirect('settings/2fa/app_specific?t=' . self::getFormSecurityToken('settings_2fa_password'));
  97                                         break;
  98                         }
  99                 }
 100
 101                 if (!empty($_POST['revoke_id'])) {
 102                         self::checkFormSecurityTokenRedirectOnError('settings/2fa/app_specific', 'settings_2fa_app_specific');
 103
 104                         if (AppSpecificPassword::deleteForUser(local_user(), $_POST['revoke_id'])) {
 105                                 info($this->t('App-specific password successfully revoked.'));
 106                         }
 107
 108                         $this->baseUrl->redirect('settings/2fa/app_specific?t=' . self::getFormSecurityToken('settings_2fa_password'));
 109                 }
 110         }
 111
 112         protected function content(array $request = []): string
 113         {
 114                 if (!local_user()) {
 115                         return Login::form('settings/2fa/app_specific');
 116                 }
 117
 118                 parent::content();
 119
 120                 $appSpecificPasswords = AppSpecificPassword::getListForUser(local_user());
 121
 122                 return Renderer::replaceMacros(Renderer::getMarkupTemplate('settings/twofactor/app_specific.tpl'), [
 123                         '$form_security_token'     => self::getFormSecurityToken('settings_2fa_app_specific'),
 124                         '$password_security_token' => self::getFormSecurityToken('settings_2fa_password'),
 125
 126                         '$title'                  => $this->t('Two-factor app-specific passwords'),
 127                         '$help_label'             => $this->t('Help'),
 128                         '$message'                => $this->t('<p>App-specific passwords are randomly generated passwords used instead your regular password to authenticate your account on third-party applications that don\'t support two-factor authentication.</p>'),
 129                         '$generated_message'      => $this->t('Make sure to copy your new app-specific password now. You won’t be able to see it again!'),
 130                         '$generated_app_specific_password' => $this->appSpecificPassword,
 131
 132                         '$description_label'      => $this->t('Description'),
 133                         '$last_used_label'        => $this->t('Last Used'),
 134                         '$revoke_label'           => $this->t('Revoke'),
 135                         '$revoke_all_label'       => $this->t('Revoke All'),
 136
 137                         '$app_specific_passwords' => $appSpecificPasswords,
 138                         '$generate_message'       => $this->t('When you generate a new app-specific password, you must use it right away, it will be shown to you once after you generate it.'),
 139                         '$generate_title'         => $this->t('Generate new app-specific password'),
 140                         '$description_placeholder_label' => $this->t('Friendiqa on my Fairphone 2...'),
 141                         '$generate_label' => $this->t('Generate'),
 142                 ]);
 143         }
 144 }