Fix Keycloak login

docker-compose.yml

@@ -35,6 +35,8 @@ services:
 
   mqtt:
     image: eclipse-mosquitto:2
+    ports:
+      - 1883:1883
     environment:
       MQTT_USERNAME: ${MQTT_USERNAME}
       MQTT_PASSWORD: ${MQTT_PASSWORD}

fab_access/main.py

@@ -93,6 +93,7 @@ def main():
     MqttHandler.setup(handle_request)
     MqttHandler.connect_mqtt()
     MqttHandler.subscribe("/rfid_reader/#")
+    KeycloakHandler.login()
     MqttHandler.loop()
 
 if __name__ == '__main__':

fab_access/mqtt_client.py

@@ -10,7 +10,7 @@ class MqttHandler:
 
     @staticmethod
     def connect_mqtt():
-        def on_connect(userdata, flags, rc):
+        def on_connect(client, userdata, flags, rc):
             if rc == 0:
                 print('Connected to MQTT Broker!')
             else: