login to mqtt broker

src/mqtt_helper.py

@@ -19,7 +19,7 @@ class MQTT:
     """
 
     def __init__(self, host=config.MQTT_HOSTNAME, port=config.MQTT_PORT, client_id=config.CLIENT_ID, qos=2,
-                 retain=True):
+                 retain=True, username=config.MQTT_USERNAME, password=config.MQTT_PASSWORD):
         """
         Init variables
         :param host:
@@ -35,6 +35,8 @@ class MQTT:
         self._topic = None
         self.qos = qos
         self.retain = retain
+        self.username = username
+        self.password = password
 
     def get_topic(self) -> str:
         """
@@ -61,6 +63,7 @@ class MQTT:
         logging.info("Connecting to MQTT")
         self.client = mqtt.Client(client_id=self.client_id, clean_session=True, userdata=None, protocol=mqtt.MQTTv311,
                                   transport="tcp")
+        self.client.username_pw_set(username=self.username,password=self.password)
         self.port = int(self.port)
         self.client.connect(host=self.host, port=self.port, keepalive=60)