def _verify_client(self, low):
        '''
        Verify that the client is in fact one we have
        '''
        if 'client' not in low or low.get('client') not in self.saltclients:
            self.set_status(400)
            self.write("400 Invalid Client: Client not found in salt clients")
            self.finish()
            return False
        return True
dataset/ETHPy150Open saltstack/salt/salt/netapi/rest_tornado/saltnado.py/BaseSaltAPIHandler._verify_client/original