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MQTT: Add support for authentication

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This commit is contained in:
Paulus Schoutsen 2015-08-09 11:40:23 -07:00
parent c8b54d7468
commit 277cdbbe00
1 changed files with 12 additions and 2 deletions
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14
homeassistant/components/mqtt.py
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@ -21,6 +21,8 @@ mqtt:
port: 1883
client_id: home-assistant-1
keepalive: 60
username: your_username
password: your_secret_password
Variables:
@ -69,6 +71,8 @@ CONF_BROKER = 'broker'
CONF_PORT = 'port'
CONF_CLIENT_ID = 'client_id'
CONF_KEEPALIVE = 'keepalive'
CONF_USERNAME = 'username'
CONF_PASSWORD = 'password'
ATTR_QOS = 'qos'
ATTR_TOPIC = 'topic'
@ -109,10 +113,13 @@ def setup(hass, config):
port = util.convert(conf.get(CONF_PORT), int, DEFAULT_PORT)
client_id = util.convert(conf.get(CONF_CLIENT_ID), str)
keepalive = util.convert(conf.get(CONF_KEEPALIVE), int, DEFAULT_KEEPALIVE)
username = util.convert(conf.get(CONF_USERNAME), str)
password = util.convert(conf.get(CONF_PASSWORD), str)
global MQTT_CLIENT
try:
MQTT_CLIENT = MQTT(hass, broker, port, client_id, keepalive)
MQTT_CLIENT = MQTT(hass, broker, port, client_id, keepalive, username,
password)
except socket.error:
_LOGGER.exception("Can't connect to the broker. "
"Please check your settings and the broker "
@ -147,7 +154,8 @@ def setup(hass, config):
# http://git.eclipse.org/c/paho/org.eclipse.paho.mqtt.python.git/tree/examples/sub-class.py
class MQTT(object):
""" Implements messaging service for MQTT. """
def __init__(self, hass, broker, port, client_id, keepalive):
def __init__(self, hass, broker, port, client_id, keepalive, username,
password):
import paho.mqtt.client as mqtt
self.hass = hass
@ -158,6 +166,8 @@ class MQTT(object):
self._mqttc = mqtt.Client()
else:
self._mqttc = mqtt.Client(client_id)
if username is not None:
self._mqttc.username_pw_set(username, password)
self._mqttc.on_subscribe = self._mqtt_on_subscribe
self._mqttc.on_unsubscribe = self._mqtt_on_unsubscribe
self._mqttc.on_connect = self._mqtt_on_connect