use Friendica\Core\System;
use Friendica\Database\DBA;
use Friendica\Model\Contact;
use Friendica\Model\OpenWebAuthToken;
use Friendica\Util\HTTPSignature;
use Friendica\Core\System;
use Friendica\Database\DBA;
use Friendica\Model\Contact;
use Friendica\Model\OpenWebAuthToken;
use Friendica\Util\HTTPSignature;