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Moved over to using mqtt.publish.single() instead of manual connection

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B.J. Dweck 2020-10-22 11:07:26 +02:00
parent cd51f18eab
commit 7d764cb043
1 changed files with 34 additions and 36 deletions
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70
torch_agent/torch_agent.py
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@ -1,15 +1,16 @@
from stem.control import Controller
import stem.connection
import paho.mqtt.client as mqtt
import socks
import ssl
import socket
import json
import configparser
import argparse import argparse
import configparser
import json
import socket
import ssl
from datetime import datetime from datetime import datetime
from os import environ from os import environ
import paho.mqtt.publish as publish
import socks
import stem.connection
from stem.control import Controller
def main(): def main():
parser = argparse.ArgumentParser(description='Broadcast SSH hidden service hostname via MQTT') parser = argparse.ArgumentParser(description='Broadcast SSH hidden service hostname via MQTT')
@ -45,8 +46,8 @@ def main():
mqtt_broker_host = mqtt_config.get('BrokerHost', fallback="localhost") mqtt_broker_host = mqtt_config.get('BrokerHost', fallback="localhost")
mqtt_broker_port = mqtt_config.getint('BrokerPort', fallback=1883) mqtt_broker_port = mqtt_config.getint('BrokerPort', fallback=1883)
mqtt_broker_using_tor = mqtt_broker_host.endswith(".onion") mqtt_broker_using_tor = mqtt_broker_host.endswith(".onion")
client_id = mqtt_config.get('ClientID', fallback=socket.gethostname()) mqtt_client_id = mqtt_config.get('ClientID', fallback=socket.gethostname())
mqtt_topic = mqtt_config.get('Topic', fallback="torch/%s/onion_url" % client_id) mqtt_topic = mqtt_config.get('Topic', fallback="torch/%s/onion_url" % mqtt_client_id)
mqtt_require_certificate = mqtt_config.getboolean( mqtt_require_certificate = mqtt_config.getboolean(
'RequireCertificate', 'RequireCertificate',
@ -72,45 +73,42 @@ def main():
print("Created Tor Hidden Service for local service on port %s at %s" % (ssh_port, onion_address)) print("Created Tor Hidden Service for local service on port %s at %s" % (ssh_port, onion_address))
def on_publish(pub_client):
print("Published payload!")
pub_client.disconnect()
def on_disconnect(pub_client):
print("Disconnected!")
pub_client.loop_stop()
client = mqtt.Client()
client.on_publish = on_publish
client.on_disconnect = on_disconnect
client.loop_start()
protocol = "mqtt" protocol = "mqtt"
tls_args = None
proxy_args = None
if mqtt_broker_using_tor: if mqtt_broker_using_tor:
client.proxy_set(proxy_type=socks.SOCKS5, proxy_addr=tor_proxy_host, proxy_port=tor_proxy_port) proxy_args = {
'proxy_type': socks.SOCKS5,
'proxy_addr': tor_proxy_host,
'proxy_port': tor_proxy_port
}
else: else:
if mqtt_require_certificate: if mqtt_require_certificate:
protocol = "mqtts" protocol = "mqtts"
client.tls_set( tls_args = {
ca_certs=mqtt_ca_file, 'ca_certs': mqtt_ca_file,
certfile=mqtt_cert_file, 'certfile': mqtt_cert_file,
keyfile=mqtt_key_file, 'keyfile': mqtt_key_file,
cert_reqs=ssl.CERT_REQUIRED) 'cert_reqs': ssl.CERT_REQUIRED
}
print("Connecting to MQTT broker: %s://%s:%s/%s" % (protocol, mqtt_broker_host, mqtt_broker_port, mqtt_topic)) print("Publishing to MQTT broker: %s://%s:%s/%s" % (protocol, mqtt_broker_host, mqtt_broker_port, mqtt_topic))
if mqtt_broker_using_tor: if mqtt_broker_using_tor:
print("--> Using TOR proxy: %s:%s" % (tor_proxy_host, tor_proxy_port)) print("--> Using TOR proxy: %s:%s" % (tor_proxy_host, tor_proxy_port))
client.connect(mqtt_broker_host, mqtt_broker_port, 60)
print("Connected to MQTT Broker")
payload = json.dumps({ payload = json.dumps({
'clientId': client_id, 'clientId': mqtt_client_id,
'timestamp': datetime.now().strftime("%d-%b-%Y (%H:%M:%S.%f)"), 'timestamp': datetime.now().strftime("%d-%b-%Y (%H:%M:%S.%f)"),
'onionAddress': onion_address, 'onionAddress': onion_address,
'sshPort': ssh_port 'sshPort': ssh_port
}) })
print("Publishing payload: " + payload) publish.single(mqtt_topic,
client.publish(mqtt_topic, payload, qos=1) payload,
qos=1,
hostname=mqtt_broker_host,
port=mqtt_broker_port,
client_id=mqtt_client_id,
tls=tls_args,
proxy_args=proxy_args)