Handles the creation of a remote ssh server

def _handle_ssh_callback(self, submission_id, host, port, password):
        """ Handles the creation of a remote ssh server """
        if host is not None:  # ignore late calls (a bit hacky, but...)
            obj = {
                "ssh_host": host,
                "ssh_port": port,
                "ssh_password": password
            }
            self._database.submissions.update_one({"_id": submission_id}, {"$set": obj})