/**
* Returns the user storage.
*/
public static function getUserStorage()
{
if (self::$_userStorage == null) {
$config = SimpleSAML_Configuration::getConfig('module_tiqr.php')->toArray();
self::$_userStorage = Tiqr_UserStorage::getStorage($config["userstorage"]["type"], $config["userstorage"], isset($config['usersecretstorage']) ? $config['usersecretstorage'] : array());
}
return self::$_userStorage;
}
