src/Module/Settings/TwoFactor/Index.php

   1 <?php
   2
   3
   4 namespace Friendica\Module\Settings\TwoFactor;
   5
   6
   7 use Friendica\Core\L10n;
   8 use Friendica\Core\PConfig;
   9 use Friendica\Core\Renderer;
  10 use Friendica\Core\Session;
  11 use Friendica\DI;
  12 use Friendica\Model\TwoFactor\AppSpecificPassword;
  13 use Friendica\Model\TwoFactor\RecoveryCode;
  14 use Friendica\Model\User;
  15 use Friendica\Module\BaseSettingsModule;
  16 use Friendica\Module\Security\Login;
  17 use PragmaRX\Google2FA\Google2FA;
  18
  19 class Index extends BaseSettingsModule
  20 {
  21         public static function post(array $parameters = [])
  22         {
  23                 if (!local_user()) {
  24                         return;
  25                 }
  26
  27                 self::checkFormSecurityTokenRedirectOnError('settings/2fa', 'settings_2fa');
  28
  29                 try {
  30                         User::getIdFromPasswordAuthentication(local_user(), $_POST['password'] ?? '');
  31
  32                         $has_secret = (bool) PConfig::get(local_user(), '2fa', 'secret');
  33                         $verified = PConfig::get(local_user(), '2fa', 'verified');
  34
  35                         switch ($_POST['action'] ?? '') {
  36                                 case 'enable':
  37                                         if (!$has_secret && !$verified) {
  38                                                 $Google2FA = new Google2FA();
  39
  40                                                 PConfig::set(local_user(), '2fa', 'secret', $Google2FA->generateSecretKey(32));
  41
  42                                                 DI::baseUrl()->redirect('settings/2fa/recovery?t=' . self::getFormSecurityToken('settings_2fa_password'));
  43                                         }
  44                                         break;
  45                                 case 'disable':
  46                                         if ($has_secret) {
  47                                                 RecoveryCode::deleteForUser(local_user());
  48                                                 PConfig::delete(local_user(), '2fa', 'secret');
  49                                                 PConfig::delete(local_user(), '2fa', 'verified');
  50                                                 Session::remove('2fa');
  51
  52                                                 notice(L10n::t('Two-factor authentication successfully disabled.'));
  53                                                 DI::baseUrl()->redirect('settings/2fa');
  54                                         }
  55                                         break;
  56                                 case 'recovery':
  57                                         if ($has_secret) {
  58                                                 DI::baseUrl()->redirect('settings/2fa/recovery?t=' . self::getFormSecurityToken('settings_2fa_password'));
  59                                         }
  60                                         break;
  61                                 case 'app_specific':
  62                                         if ($has_secret) {
  63                                                 DI::baseUrl()->redirect('settings/2fa/app_specific?t=' . self::getFormSecurityToken('settings_2fa_password'));
  64                                         }
  65                                         break;
  66                                 case 'configure':
  67                                         if (!$verified) {
  68                                                 DI::baseUrl()->redirect('settings/2fa/verify?t=' . self::getFormSecurityToken('settings_2fa_password'));
  69                                         }
  70                                         break;
  71                         }
  72                 } catch (\Exception $e) {
  73                         notice(L10n::t('Wrong Password'));
  74                 }
  75         }
  76
  77         public static function content(array $parameters = [])
  78         {
  79                 if (!local_user()) {
  80                         return Login::form('settings/2fa');
  81                 }
  82
  83                 parent::content($parameters);
  84
  85                 $has_secret = (bool) PConfig::get(local_user(), '2fa', 'secret');
  86                 $verified = PConfig::get(local_user(), '2fa', 'verified');
  87
  88                 return Renderer::replaceMacros(Renderer::getMarkupTemplate('settings/twofactor/index.tpl'), [
  89                         '$form_security_token' => self::getFormSecurityToken('settings_2fa'),
  90                         '$title'               => L10n::t('Two-factor authentication'),
  91                         '$help_label'          => L10n::t('Help'),
  92                         '$status_title'        => L10n::t('Status'),
  93                         '$message'             => L10n::t('<p>Use an application on a mobile device to get two-factor authentication codes when prompted on login.</p>'),
  94                         '$has_secret'          => $has_secret,
  95                         '$verified'            => $verified,
  96
  97                         '$auth_app_label'         => L10n::t('Authenticator app'),
  98                         '$app_status'             => $has_secret ? $verified ? L10n::t('Configured') : L10n::t('Not Configured') : L10n::t('Disabled'),
  99                         '$not_configured_message' => L10n::t('<p>You haven\'t finished configuring your authenticator app.</p>'),
 100                         '$configured_message'     => L10n::t('<p>Your authenticator app is correctly configured.</p>'),
 101
 102                         '$recovery_codes_title'     => L10n::t('Recovery codes'),
 103                         '$recovery_codes_remaining' => L10n::t('Remaining valid codes'),
 104                         '$recovery_codes_count'     => RecoveryCode::countValidForUser(local_user()),
 105                         '$recovery_codes_message'   => L10n::t('<p>These one-use codes can replace an authenticator app code in case you have lost access to it.</p>'),
 106
 107                         '$app_specific_passwords_title'     => L10n::t('App-specific passwords'),
 108                         '$app_specific_passwords_remaining' => L10n::t('Generated app-specific passwords'),
 109                         '$app_specific_passwords_count'     => AppSpecificPassword::countForUser(local_user()),
 110                         '$app_specific_passwords_message'   => L10n::t('<p>These randomly generated passwords allow you to authenticate on apps not supporting two-factor authentication.</p>'),
 111
 112                         '$action_title'         => L10n::t('Actions'),
 113                         '$password'             => ['password', L10n::t('Current password:'), '', L10n::t('You need to provide your current password to change two-factor authentication settings.'), 'required', 'autofocus'],
 114                         '$enable_label'         => L10n::t('Enable two-factor authentication'),
 115                         '$disable_label'        => L10n::t('Disable two-factor authentication'),
 116                         '$recovery_codes_label' => L10n::t('Show recovery codes'),
 117                         '$app_specific_passwords_label' => L10n::t('Manage app-specific passwords'),
 118                         '$configure_label'      => L10n::t('Finish app configuration'),
 119                 ]);
 120         }
 121 }