fix: mqtt pasword value

Author: siddhanta-rath

config/server.go

@@ -137,7 +137,7 @@ func serverMQTTConfigLoader() {
 		},
 		AuthConfig: auth{
 			Username: util.MustGetString("SERVER_MQTT_AUTH_USERNAME"),
-			Password: util.MustGetString("SERVER_MQTT_AUTH_USERNAME"),
+			Password: util.MustGetString("SERVER_MQTT_AUTH_PASSWORD"),
 		},
 		ConsumerConfig: consumer{
 			RetryIntervalInSec: util.MustGetDuration("SERVER_MQTT_CONSUMER_RETRY_INTERVAL_IN_SEC", time.Second),

services/mqtt/client/cred.go

@@ -36,7 +36,7 @@ func newCredentialFetcher() (*credentialFetcher, error) {
 
 // Credentials returns the MQTT username and password as a courier.Credential.
 func (cf *credentialFetcher) Credentials(_ context.Context) (*courier.Credential, error) {
-	logger.Info("username : %v \n password : %v", cf.username, cf.password)
+	logger.Infof("username : %v \n password : %v", cf.username, cf.password)
 	return &courier.Credential{
 		Username: cf.username,
 		Password: cf.password,