friendica/src/Module/Security/TwoFactor/Recovery.php

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2.8 KiB
PHP
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<?php
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/**
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* @copyright Copyright (C) 2010-2021, the Friendica project
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*
* @license GNU AGPL version 3 or any later version
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*
*/
namespace Friendica\Module\Security\TwoFactor;
use Friendica\BaseModule;
use Friendica\Core\Renderer;
use Friendica\Core\Session;
use Friendica\DI;
use Friendica\Security\TwoFactor\Model\RecoveryCode;
/**
* // Page 1a: Recovery code verification
*
* @package Friendica\Module\TwoFactor
*/
class Recovery extends BaseModule
{
public static function init(array $parameters = [])
{
if (!local_user()) {
return;
}
}
public static function post(array $parameters = [])
{
if (!local_user()) {
return;
}
if (($_POST['action'] ?? '') == 'recover') {
self::checkFormSecurityTokenRedirectOnError('2fa', 'twofactor_recovery');
$a = DI::app();
$recovery_code = $_POST['recovery_code'] ?? '';
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if (RecoveryCode::existsForUser(local_user(), $recovery_code)) {
RecoveryCode::markUsedForUser(local_user(), $recovery_code);
Session::set('2fa', true);
info(DI::l10n()->t('Remaining recovery codes: %d', RecoveryCode::countValidForUser(local_user())));
DI::auth()->setForUser($a, $a->user, true, true);
} else {
notice(DI::l10n()->t('Invalid code, please retry.'));
}
}
}
public static function content(array $parameters = [])
{
if (!local_user()) {
DI::baseUrl()->redirect();
}
// Already authenticated with 2FA token
if (Session::get('2fa')) {
DI::baseUrl()->redirect();
}
return Renderer::replaceMacros(Renderer::getMarkupTemplate('twofactor/recovery.tpl'), [
'$form_security_token' => self::getFormSecurityToken('twofactor_recovery'),
'$title' => DI::l10n()->t('Two-factor recovery'),
'$message' => DI::l10n()->t('<p>You can enter one of your one-time recovery codes in case you lost access to your mobile device.</p>'),
'$recovery_message' => DI::l10n()->t('Dont have your phone? <a href="%s">Enter a two-factor recovery code</a>', '2fa/recovery'),
'$recovery_code' => ['recovery_code', DI::l10n()->t('Please enter a recovery code'), '', '', '', 'placeholder="000000-000000"'],
'$recovery_label' => DI::l10n()->t('Submit recovery code and complete login'),
]);
}
}