Friendica Communications Platform (please note that this is a clone of the repository at github, issues are handled there) https://friendi.ca
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<?php
namespace Friendica\Module\Security\TwoFactor;
use Friendica\BaseModule;
use Friendica\App\Authentication;
use Friendica\Core\L10n;
use Friendica\Core\Renderer;
use Friendica\Core\Session;
use Friendica\DI;
use Friendica\Model\TwoFactor\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'] ?? '';
if (RecoveryCode::existsForUser(local_user(), $recovery_code)) {
RecoveryCode::markUsedForUser(local_user(), $recovery_code);
Session::set('2fa', true);
notice(L10n::t('Remaining recovery codes: %d', RecoveryCode::countValidForUser(local_user())));
DI::auth()->setForUser($a, $a->user, true, true);
} else {
notice(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'),
'$title' => L10n::t('Two-factor recovery'),
'$message' => L10n::t('<p>You can enter one of your one-time recovery codes in case you lost access to your mobile device.</p>'),
'$recovery_message' => L10n::t('Don’t have your phone? <a href="%s">Enter a two-factor recovery code</a>', '2fa/recovery'),
'$recovery_code' => ['recovery_code', L10n::t('Please enter a recovery code'), '', '', '', 'placeholder="000000-000000"'],
'$recovery_label' => L10n::t('Submit recovery code and complete login'),
]);
}
}