How to set username & password in Paho-MQTT

Set username & password in Paho-MQTT using

client.username_pw_set("myusername", "aeNg8aibai0oiloo7xiad1iaju1uch")

You need to call that before calling connect()!

Example of how to connect with username & password:

client = mqtt.Client("mqtt-test") # client ID "mqtt-test"
client.on_connect = on_connect
client.on_message = on_message
client.username_pw_set("myusername", "aeNg8aibai0oiloo7xiad1iaju1uch")
client.connect('127.0.0.1', 1883)
client.loop_forever()  # Start networking daemon