security/response.go
func NewResponse(clientID, redirectURI, userID, exp, code string) Response {
	return Response{ClientID: clientID, RedirectURI: redirectURI, UserID: userID, Exp: exp, Code: code}
}
func NewResponse(clientID, redirectURI, userID, exp, code string) Response {
	return Response{ClientID: clientID, RedirectURI: redirectURI, UserID: userID, Exp: exp, Code: code}
}
//NewResponse returns a new OAuth2Response