Support for NATS Creds

internal/api/lineprotocol.go

@@ -92,6 +92,10 @@ func ReceiveNats(conf *config.NatsConfig,
 		opts = append(opts, nats.UserInfo(conf.Username, conf.Password))
 	}
 
+	if conf.Credsfilepath != "" {
+		opts = append(opts, nats.UserCredentials(conf.Credsfilepath))
+	}
+
 	nc, err := nats.Connect(conf.Address, opts...)
 	if err != nil {
 		return err

internal/config/config.go

@@ -65,6 +65,9 @@ type NatsConfig struct {
 	Username string `json:"username"`
 	Password string `json:"password"`
 
+	//Creds file path
+	Credsfilepath string `json:"creds-file-path"`
+
 	Subscriptions []struct {
 		// Channel name
 		SubscribeTo string `json:"subscribe-to"`