src/Module/Settings/TwoFactor/Trusted.php

   1 <?php
   2 /**
   3  * @copyright Copyright (C) 2010-2022, 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\Core\Session\Capability\IHandleUserSessions;
  29 use Friendica\DI;
  30 use Friendica\Module\BaseSettings;
  31 use Friendica\Module\Response;
  32 use Friendica\Security\TwoFactor;
  33 use Friendica\Util\DateTimeFormat;
  34 use Friendica\Util\Profiler;
  35 use Friendica\Util\Temporal;
  36 use Psr\Log\LoggerInterface;
  37 use UAParser\Parser;
  38
  39 /**
  40  * Manages users' two-factor trusted browsers in the 2fa_trusted_browsers table
  41  */
  42 class Trusted extends BaseSettings
  43 {
  44         /** @var IManagePersonalConfigValues */
  45         protected $pConfig;
  46         /** @var TwoFactor\Repository\TrustedBrowser */
  47         protected $trustedBrowserRepo;
  48
  49         public function __construct(IManagePersonalConfigValues $pConfig, TwoFactor\Repository\TrustedBrowser $trustedBrowserRepo, IHandleUserSessions $session, App\Page $page, L10n $l10n, App\BaseURL $baseUrl, App\Arguments $args, LoggerInterface $logger, Profiler $profiler, Response $response, array $server, array $parameters = [])
  50         {
  51                 parent::__construct($session, $page, $l10n, $baseUrl, $args, $logger, $profiler, $response, $server, $parameters);
  52
  53                 $this->pConfig            = $pConfig;
  54                 $this->trustedBrowserRepo = $trustedBrowserRepo;
  55
  56                 if (!DI::userSession()->getLocalUserId()) {
  57                         return;
  58                 }
  59
  60                 $verified = $this->pConfig->get(DI::userSession()->getLocalUserId(), '2fa', 'verified');
  61
  62                 if (!$verified) {
  63                         $this->baseUrl->redirect('settings/2fa');
  64                 }
  65
  66                 if (!self::checkFormSecurityToken('settings_2fa_password', 't')) {
  67                         DI::sysmsg()->addNotice($this->t('Please enter your password to access this page.'));
  68                         $this->baseUrl->redirect('settings/2fa');
  69                 }
  70         }
  71
  72         protected function post(array $request = [])
  73         {
  74                 if (!DI::userSession()->getLocalUserId()) {
  75                         return;
  76                 }
  77
  78                 if (!empty($_POST['action'])) {
  79                         self::checkFormSecurityTokenRedirectOnError('settings/2fa/trusted', 'settings_2fa_trusted');
  80
  81                         switch ($_POST['action']) {
  82                                 case 'remove_all':
  83                                         $this->trustedBrowserRepo->removeAllForUser(DI::userSession()->getLocalUserId());
  84                                         DI::sysmsg()->addInfo($this->t('Trusted browsers successfully removed.'));
  85                                         $this->baseUrl->redirect('settings/2fa/trusted?t=' . self::getFormSecurityToken('settings_2fa_password'));
  86                                         break;
  87                         }
  88                 }
  89
  90                 if (!empty($_POST['remove_id'])) {
  91                         self::checkFormSecurityTokenRedirectOnError('settings/2fa/trusted', 'settings_2fa_trusted');
  92
  93                         if ($this->trustedBrowserRepo->removeForUser(DI::userSession()->getLocalUserId(), $_POST['remove_id'])) {
  94                                 DI::sysmsg()->addInfo($this->t('Trusted browser successfully removed.'));
  95                         }
  96
  97                         $this->baseUrl->redirect('settings/2fa/trusted?t=' . self::getFormSecurityToken('settings_2fa_password'));
  98                 }
  99         }
 100
 101
 102         protected function content(array $request = []): string
 103         {
 104                 parent::content();
 105
 106                 $trustedBrowsers = $this->trustedBrowserRepo->selectAllByUid(DI::userSession()->getLocalUserId());
 107
 108                 $parser = Parser::create();
 109
 110                 $trustedBrowserDisplay = array_map(function (TwoFactor\Model\TrustedBrowser $trustedBrowser) use ($parser) {
 111                         $dates = [
 112                                 'created_ago'     => Temporal::getRelativeDate($trustedBrowser->created),
 113                                 'created_utc'     => DateTimeFormat::utc($trustedBrowser->created, 'c'),
 114                                 'created_local'   => DateTimeFormat::local($trustedBrowser->created, 'r'),
 115                                 'last_used_ago'   => Temporal::getRelativeDate($trustedBrowser->last_used),
 116                                 'last_used_utc'   => $trustedBrowser->last_used ? DateTimeFormat::utc($trustedBrowser->last_used, 'c') : '',
 117                                 'last_used_local' => $trustedBrowser->last_used ? DateTimeFormat::local($trustedBrowser->last_used, 'r') : '',
 118                         ];
 119
 120                         $result = $parser->parse($trustedBrowser->user_agent);
 121
 122                         $uaData = [
 123                                 'os'              => $result->os->family,
 124                                 'device'          => $result->device->family,
 125                                 'browser'         => $result->ua->family,
 126                                 'trusted_labeled' => $trustedBrowser->trusted ? $this->t('Yes') : $this->t('No'),
 127                         ];
 128
 129                         return $trustedBrowser->toArray() + $dates + $uaData;
 130                 }, $trustedBrowsers->getArrayCopy());
 131
 132                 return Renderer::replaceMacros(Renderer::getMarkupTemplate('settings/twofactor/trusted_browsers.tpl'), [
 133                         '$form_security_token'     => self::getFormSecurityToken('settings_2fa_trusted'),
 134                         '$password_security_token' => self::getFormSecurityToken('settings_2fa_password'),
 135
 136                         '$title'            => $this->t('Two-factor Trusted Browsers'),
 137                         '$message'          => $this->t('Trusted browsers are individual browsers you chose to skip two-factor authentication to access Friendica. Please use this feature sparingly, as it can negate the benefit of two-factor authentication.'),
 138                         '$device_label'     => $this->t('Device'),
 139                         '$os_label'         => $this->t('OS'),
 140                         '$browser_label'    => $this->t('Browser'),
 141                         '$trusted_label'    => $this->t('Trusted'),
 142                         '$created_label'    => $this->t('Created At'),
 143                         '$last_used_label'  => $this->t('Last Use'),
 144                         '$remove_label'     => $this->t('Remove'),
 145                         '$remove_all_label' => $this->t('Remove All'),
 146
 147                         '$trusted_browsers' => $trustedBrowserDisplay,
 148                 ]);
 149         }
 150 }