module ActionController::HttpAuthentication::Basic::ControllerMethods

def authenticate_or_request_with_http_basic(realm = "Application", message = nil, &login_procedure)
  authenticate_with_http_basic(&login_procedure) || request_http_basic_authentication(realm, message)
end

def authenticate_with_http_basic(&login_procedure)
  HttpAuthentication::Basic.authenticate(request, &login_procedure)
end

def request_http_basic_authentication(realm = "Application", message = nil)
  HttpAuthentication::Basic.authentication_request(self, realm, message)
end