+ protected validateIncomingRequestPayload<T extends JsonType>(
+ chargingStation: ChargingStation,
+ commandName: IncomingRequestCommand,
+ schema: JSONSchemaType<T>,
+ payload: T
+ ): boolean {
+ if (chargingStation.getPayloadSchemaValidation() === false) {
+ return true;
+ }
+ const validate = this.ajv.compile(schema);
+ if (validate(payload)) {
+ return true;
+ }
+ logger.error(
+ `${chargingStation.logPrefix()} ${moduleName}.validateIncomingRequestPayload: Command '${commandName}' incoming request PDU is invalid: %j`,
+ validate.errors
+ );
+ throw new OCPPError(
+ OCPPServiceUtils.ajvErrorsToErrorType(validate.errors),
+ 'Incoming request PDU is invalid',
+ commandName,
+ JSON.stringify(validate.errors, null, 2)
+ );
+ }
+
+ protected handleRequestClearCache(chargingStation: ChargingStation): ClearCacheResponse {
+ chargingStation.authorizedTagsCache.deleteAuthorizedTags(
+ ChargingStationUtils.getAuthorizationFile(chargingStation.stationInfo)
+ );
+ return OCPPConstants.OCPP_RESPONSE_ACCEPTED;
+ }
+