feat: build vehicle data platform and production pipeline

go/vehicle-gateway/internal/protocol/gb32960/response.go

@@ -12,6 +12,7 @@ var ErrResponseFrameTooShort = errors.New("gb32960 response frame too short")
 
 const (
 	responseSuccess = byte(0x01)
+	responseError   = byte(0x02)
 	responseCommand = byte(0xfe)
 	encryptNone     = byte(0x01)
 )
@@ -37,7 +38,11 @@ func AutoResponse(raw []byte, env envelope.FrameEnvelope) ([]byte, bool, error)
 	if timestamp := responseTime(raw, command); !timestamp.IsZero() {
 		body = encodeGBTime(timestamp)
 	}
-	return buildResponse(raw[0], command, responseSuccess, raw[4:21], body), true, nil
+	responseFlag := responseSuccess
+	if command == 0x05 && env.AuthenticationEnforced && env.AuthenticationStatus != "accepted" {
+		responseFlag = responseError
+	}
+	return buildResponse(raw[0], command, responseFlag, raw[4:21], body), true, nil
 }
 
 func shouldRespond(command byte) bool {