src/Module/Settings/TwoFactor/Index.php

   1 <?php
   2
   3 namespace Friendica\Module\Settings\TwoFactor;
   4
   5 use Friendica\Core\Renderer;
   6 use Friendica\Core\Session;
   7 use Friendica\DI;
   8 use Friendica\Model\TwoFactor\AppSpecificPassword;
   9 use Friendica\Model\TwoFactor\RecoveryCode;
  10 use Friendica\Model\User;
  11 use Friendica\Module\BaseSettings;
  12 use Friendica\Module\Security\Login;
  13 use PragmaRX\Google2FA\Google2FA;
  14
  15 class Index extends BaseSettings
  16 {
  17         public static function post(array $parameters = [])
  18         {
  19                 if (!local_user()) {
  20                         return;
  21                 }
  22
  23                 self::checkFormSecurityTokenRedirectOnError('settings/2fa', 'settings_2fa');
  24
  25                 try {
  26                         User::getIdFromPasswordAuthentication(local_user(), $_POST['password'] ?? '');
  27
  28                         $has_secret = (bool) DI::pConfig()->get(local_user(), '2fa', 'secret');
  29                         $verified = DI::pConfig()->get(local_user(), '2fa', 'verified');
  30
  31                         switch ($_POST['action'] ?? '') {
  32                                 case 'enable':
  33                                         if (!$has_secret && !$verified) {
  34                                                 $Google2FA = new Google2FA();
  35
  36                                                 DI::pConfig()->set(local_user(), '2fa', 'secret', $Google2FA->generateSecretKey(32));
  37
  38                                                 DI::baseUrl()->redirect('settings/2fa/recovery?t=' . self::getFormSecurityToken('settings_2fa_password'));
  39                                         }
  40                                         break;
  41                                 case 'disable':
  42                                         if ($has_secret) {
  43                                                 RecoveryCode::deleteForUser(local_user());
  44                                                 DI::pConfig()->delete(local_user(), '2fa', 'secret');
  45                                                 DI::pConfig()->delete(local_user(), '2fa', 'verified');
  46                                                 Session::remove('2fa');
  47
  48                                                 notice(DI::l10n()->t('Two-factor authentication successfully disabled.'));
  49                                                 DI::baseUrl()->redirect('settings/2fa');
  50                                         }
  51                                         break;
  52                                 case 'recovery':
  53                                         if ($has_secret) {
  54                                                 DI::baseUrl()->redirect('settings/2fa/recovery?t=' . self::getFormSecurityToken('settings_2fa_password'));
  55                                         }
  56                                         break;
  57                                 case 'app_specific':
  58                                         if ($has_secret) {
  59                                                 DI::baseUrl()->redirect('settings/2fa/app_specific?t=' . self::getFormSecurityToken('settings_2fa_password'));
  60                                         }
  61                                         break;
  62                                 case 'configure':
  63                                         if (!$verified) {
  64                                                 DI::baseUrl()->redirect('settings/2fa/verify?t=' . self::getFormSecurityToken('settings_2fa_password'));
  65                                         }
  66                                         break;
  67                         }
  68                 } catch (\Exception $e) {
  69                         notice(DI::l10n()->t('Wrong Password'));
  70                 }
  71         }
  72
  73         public static function content(array $parameters = [])
  74         {
  75                 if (!local_user()) {
  76                         return Login::form('settings/2fa');
  77                 }
  78
  79                 parent::content($parameters);
  80
  81                 $has_secret = (bool) DI::pConfig()->get(local_user(), '2fa', 'secret');
  82                 $verified = DI::pConfig()->get(local_user(), '2fa', 'verified');
  83
  84                 return Renderer::replaceMacros(Renderer::getMarkupTemplate('settings/twofactor/index.tpl'), [
  85                         '$form_security_token' => self::getFormSecurityToken('settings_2fa'),
  86                         '$title'               => DI::l10n()->t('Two-factor authentication'),
  87                         '$help_label'          => DI::l10n()->t('Help'),
  88                         '$status_title'        => DI::l10n()->t('Status'),
  89                         '$message'             => DI::l10n()->t('<p>Use an application on a mobile device to get two-factor authentication codes when prompted on login.</p>'),
  90                         '$has_secret'          => $has_secret,
  91                         '$verified'            => $verified,
  92
  93                         '$auth_app_label'         => DI::l10n()->t('Authenticator app'),
  94                         '$app_status'             => $has_secret ? $verified ? DI::l10n()->t('Configured') : DI::l10n()->t('Not Configured') : DI::l10n()->t('Disabled'),
  95                         '$not_configured_message' => DI::l10n()->t('<p>You haven\'t finished configuring your authenticator app.</p>'),
  96                         '$configured_message'     => DI::l10n()->t('<p>Your authenticator app is correctly configured.</p>'),
  97
  98                         '$recovery_codes_title'     => DI::l10n()->t('Recovery codes'),
  99                         '$recovery_codes_remaining' => DI::l10n()->t('Remaining valid codes'),
 100                         '$recovery_codes_count'     => RecoveryCode::countValidForUser(local_user()),
 101                         '$recovery_codes_message'   => DI::l10n()->t('<p>These one-use codes can replace an authenticator app code in case you have lost access to it.</p>'),
 102
 103                         '$app_specific_passwords_title'     => DI::l10n()->t('App-specific passwords'),
 104                         '$app_specific_passwords_remaining' => DI::l10n()->t('Generated app-specific passwords'),
 105                         '$app_specific_passwords_count'     => AppSpecificPassword::countForUser(local_user()),
 106                         '$app_specific_passwords_message'   => DI::l10n()->t('<p>These randomly generated passwords allow you to authenticate on apps not supporting two-factor authentication.</p>'),
 107
 108                         '$action_title'         => DI::l10n()->t('Actions'),
 109                         '$password'             => ['password', DI::l10n()->t('Current password:'), '', DI::l10n()->t('You need to provide your current password to change two-factor authentication settings.'), 'required', 'autofocus'],
 110                         '$enable_label'         => DI::l10n()->t('Enable two-factor authentication'),
 111                         '$disable_label'        => DI::l10n()->t('Disable two-factor authentication'),
 112                         '$recovery_codes_label' => DI::l10n()->t('Show recovery codes'),
 113                         '$app_specific_passwords_label' => DI::l10n()->t('Manage app-specific passwords'),
 114                         '$configure_label'      => DI::l10n()->t('Finish app configuration'),
 115                 ]);
 116         }
 117 }