GPGAuth Stage 2

def is_authenticated_with_token(self):
        """ GPGAuth Stage 2 """
        """ Send back the token to the server to get auth cookie """

        server_login_response = post_log_in(
            self,
            keyid=self.user_fingerprint,
            user_token_result=self.user_auth_token
        )

        if not check_server_login_stage2_response(server_login_response):
            raise GPGAuthStage2Exception("Login endpoint wrongly formatted")
        self.cookies.save(ignore_discard=True)
        logger.info('is_authenticated_with_token: OK')
        return True