enum AuthenticationStatus {
  OK,
  WARNING,
  ERROR
};

class AuthenticationResponse {
 public:
  AuthenticationResponse();
  AuthenticationResponse(std::vector<Message<std::string>>* messages, AuthenticationStatus status);
  virtual ~AuthenticationResponse();
  std::vector<Message<std::string>>* GetMessages();
  void SetMessages(std::vector<Message<std::string>>* messages);
  AuthenticationStatus GetStatus();
  void SetStatus(AuthenticationStatus status);

 private:
  std::vector<Message<std::string>>* messages_;
  AuthenticationStatus status_;
};