/**
* Authenticates the app at the Erfurt store
*
* @throws \Erfurt_Exception if something goes wrong
* @throws \Erfurt_Store_Exception if something goes wrong
*/
private function authenticate()
{
$db_user = $this->erfurt->getStore()->getDbUser();
$db_pass = $this->erfurt->getStore()->getDbPassword();
$this->erfurt->authenticate($db_user, $db_pass);
}
