def _init_mqtt_client(
# *, SyntaxError on python3.5
host: str,
port: int,
username: typing.Optional[str],
password: typing.Optional[str],
disable_tls: bool,
) -> paho.mqtt.client.Client:
# https://pypi.org/project/paho-mqtt/
client = paho.mqtt.client.Client()
client.on_connect = _mqtt_on_connect
if not disable_tls:
client.tls_set(
ca_certs=None) # enable tls trusting default system certs
_LOGGER.info(
"connecting to MQTT broker %s:%d (TLS %s)",
host,
port,
"disabled" if disable_tls else "enabled",
)
if username:
client.username_pw_set(username=username, password=password)
elif password:
raise ValueError("Missing MQTT username")
client.connect(host=host, port=port)
return client
def main():
client = paho.mqtt.client.Client(client_id='[clientid]',
clean_session=False)
client.username_pw_set('[username]', '[password]')
client.on_connect = on_connect
client.on_message = on_message
client.tls_set('/home/credd/ca-certificates.crt',
tls_version=ssl.PROTOCOL_TLSv1_2)
client.tls_insecure_set(True)
client.connect('reddtech.us', 8883, 60)
#client.loop_forever()
client.loop_forever()
def main():
client = paho.mqtt.client.Client(client_id='[clientid]',
clean_session=False)
#client.username_pw_set('[username]', '[password]')
client.on_connect = on_connect
client.on_message = on_message
# debian stretch
client.tls_set('/etc/ssl/certs/DST_Root_CA_X3.pem',
tls_version=ssl.PROTOCOL_TLSv1_2)
# CentOS 7
# client.tls_set('/etc/ssl/certs/ca-bundle.trust.crt', tls_version=ssl.PROTOCOL_TLSv1_2)
client.connect(host=host, port=8883)
client.loop_forever()
def main():
#print('Attaching Debugger')
# Allow other computers to attach to ptvsd at this IP address and port, using the secret
#ptvsd.enable_attach("my_secret", address = ('0.0.0.0', 3000))
# Pause the program until a remote debugger is attached
#ptvsd.wait_for_attach()
print('Starting MQTT client')
client = paho.mqtt.client.Client(client_id='platformio', clean_session=False)
#with open('/run/secrets/mqtt_username') as username, open('/run/secrets/mqtt_password') as password:
# client.username_pw_set(username.read().strip(), password.read().strip())
client.username_pw_set(os.environ['MQTT_USERNAME'],os.environ['MQTT_PASSWORD'] )
print('On_connect')
client.on_connect = on_connect
client.on_message = on_message
print('TLS + Connect')
with open('ca', 'w+') as ca:
ca.write(os.environ['CA'])
client.tls_set('ca', tls_version=ssl.PROTOCOL_TLSv1_2)
client.connect(host='mqtt', port=8883)
print('Finished setup, starting loop.')
sys.stdout.flush()
client.loop_forever()
"temp": temp
})
# mqtt Publish
client.publish(MQTT_TOPIC_PUB, json_msg)
time.sleep(0.01)
# Main Procedure
if __name__ == '__main__':
# Mqtt Client Initialize
client = paho.mqtt.client.Client()
client.on_connect = mqtt_connect
client.on_message = mqtt_message
client.tls_set(MQTT_ROOTCA,
certfile=MQTT_CERT,
keyfile=MQTT_PRIKEY,
cert_reqs=ssl.CERT_REQUIRED,
tls_version=ssl.PROTOCOL_TLSv1_2,
ciphers=None)
# Connect To Mqtt Broker(aws)
client.connect(AWSIoT_ENDPOINT, port=MQTT_PORT, keepalive=60)
# Start Mqtt Subscribe
client.loop_start()
# Start Publish Loop
loop = asyncio.get_event_loop()
loop.run_until_complete(pub_loop())
endpoint = "******.amazonaws.com" #AWSのエンドポイント
port = 8883 #AWSのポート
SUB_TOPIC = "AWS_IoT/#"
rootCA = "root-CA.crt" #ルート証明書
cert = "aws-iot.cert.pem" #デバイス証明書
key = "aws-iot.private.key" #keyを設定
def on_connect(client, userdata, flags, respons_code):
print("Connected")
client.subscribe(SUB_TOPIC) #サブスクライブする
def on_message(client, userdata, msg):
print(msg)
if __name__ == '__main__':
client = paho.mqtt.client.Client()
client.on_connect = on_connect
client.on_message = on_message
client.tls_set(ca_certs=rootCA,
certfile=cert,
keyfile=key,
cert_reqs=ssl.CERT_REQUIRED,
tls_version=ssl.PROTOCOL_TLSv1_2,
ciphers=None)
client.connect(endpoint, port=port, keepalive=60)
print("StartScript")
client.loop_forever()
