def _validate_configuration()

in connectors/preflight_check.py [0:0]

• 50 lines of code
• 15 McCabe index (conditional complexity)

    def _validate_configuration(self):
        # "Native" mode
        configured_native_types = "native_service_types" in self.config
        force_allowed_native = self.config.get("_force_allow_native", False)
        if configured_native_types and not force_allowed_native:
            logger.warning(
                "The configuration 'native_service_types' has been deprecated. Please remove this configuration."
            )
            logger.warning(
                "Native Connectors are only supported internal to Elastic Cloud deployments, which this process is not."
            )

        # Connector client mode
        configured_connectors = self.config.get("connectors", []) or []
        deprecated_connector_id = self.config.get("connector_id", None)
        deprecated_service_type = self.config.get("service_type", None)
        if (
            not configured_connectors
            and deprecated_connector_id
            and deprecated_service_type
        ):
            logger.warning(
                "The configuration 'connector_id' and 'serivce_type' has been deprecated and will be removed in later release. Please configure the connector in 'connectors'."
            )
            configured_connectors.append(
                {
                    "connector_id": deprecated_connector_id,
                    "service_type": deprecated_service_type,
                }
            )

        if not configured_connectors and not force_allowed_native:
            logger.warning(
                "Please update your config.yml to configure at least one connector"
            )
            logger.info(
                "Using Kibana or the connectors CLI, create a connector. You will then be provided with the necessary fields (connector_id, service_type, api_key) to add to your config.yml"
            )

        # Unset configuration
        if not configured_native_types and not configured_connectors:
            logger.error("You must configure at least one connector. ")
            return False

        # Default configuration
        for connector in configured_connectors:
            configured_connector_id = connector.get("connector_id", None)
            configured_service_type = connector.get("service_type", None)
            if (
                configured_connector_id == "changeme"
                or configured_service_type == "changeme"
            ):
                logger.error("Unmodified default configuration detected.")
                logger.error(
                    "In your configuration, you must change 'connector_id' and 'service_type' to not be 'changeme'"
                )
                return False

        # if we made it here, we didn't hit any critical issues
        return True