public function getNeededCredentials()
{
$credentials = array();
$parameter = array();
$parameter["description"] = "User Log in";
$parameter["required"] = true;
$parameter["name"] = "User";
$credentials["user"] = $parameter;
$parameter = array();
$parameter["description"] = "Password to Log in";
$parameter["required"] = true;
$parameter["name"] = "Password";
$credentials["password"] = $parameter;
return $credentials;
}