98 lines
3.2 KiB
Python
Executable File
98 lines
3.2 KiB
Python
Executable File
from stem.control import Controller
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import stem.connection
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import paho.mqtt.client as mqtt
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import ssl
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import socks
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import socket
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import json
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import configparser
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import argparse
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from datetime import datetime
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from os import environ
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def main():
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parser = argparse.ArgumentParser(description='Broadcast SSH hidden service hostname via MQTT')
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parser.add_argument('--config-dir', nargs='?', dest='configPath', default='/etc/torch',
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help='configuration directory (default: /etc/torch)')
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args = parser.parse_args()
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configPath = args.configPath
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if "TORCH_CONFIG_DIR" in environ:
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configPath = environ.get("TORCH_CONFIG_DIR")
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if not configPath.endswith("/"):
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configPath = configPath + "/"
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print("Using torch configuration path: " + configPath)
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config = configparser.ConfigParser()
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config.read(configPath + "torch.conf")
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torProxyPort = config['tor'].getint('ProxyPort', fallback = 9050)
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torControllerPort = config['tor'].getint('ControllerPort', fallback = 9051)
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sshPort = config['ssh'].getint('Port', fallback = 22)
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mqttConfig = config['mqtt']
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mqttBrokerHost = mqttConfig.get('BrokerHost', fallback = "localhost")
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mqttBrokerPort = mqttConfig.getint('BrokerPort', fallback = 1883)
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clientID = mqttConfig.get('ClientID', fallback = socket.gethostname())
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mqttTopic = mqttConfig.get('Topic', fallback = "torch/%s/onion_url" % (clientID))
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mqttRequireCertificate = mqttConfig.getboolean(
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'RequireCertificate',
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fallback = False)
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mqttCaFile = configPath + mqttConfig.get('CaFile')
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mqttCertFile = configPath + mqttConfig.get('CertFile')
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mqttKeyFile = configPath + mqttConfig.get('KeyFile')
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with Controller.from_port(port = torControllerPort) as controller:
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protocolInfo = stem.connection.get_protocolinfo(controller)
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stem.connection.authenticate_safecookie(
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controller,
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protocolInfo.cookie_path)
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print("Connected to Tor on port %s" % (torControllerPort))
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service = controller.create_ephemeral_hidden_service(sshPort, detached = True)
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onionAddress = "%s.onion" % (service.service_id)
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print("Created Tor Hidden Service for local port %s at %s" % (sshPort, onionAddress))
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payload = {
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'clientId': clientID,
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'timestamp': datetime.now().strftime("%d-%b-%Y (%H:%M:%S.%f)"),
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'onionAddress': onionAddress,
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'sshPort': sshPort
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}
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client = mqtt.Client()
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protocol = "mqtt"
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if mqttRequireCertificate:
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client.tls_set(
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ca_certs = mqttCaFile,
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certfile = mqttCertFile,
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keyfile = mqttKeyFile,
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cert_reqs=ssl.CERT_REQUIRED)
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protocol = "mqtts"
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if mqttBrokerHost.endswith(".onion"):
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client.proxy_set(proxy_type=socks.SOCKS5, proxy_addr="localhost", proxy_port=torProxyPort)
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client.tls_insecure_set(True)
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client.connect(mqttBrokerHost, mqttBrokerPort, 60)
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client.publish(mqttTopic, json.dumps(payload))
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print("Connected to MQTT Broker at %s://%s:%s/%s" % (protocol, mqttBrokerHost, mqttBrokerPort, mqttTopic))
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print("Published payload: " + json.dumps(payload))
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client.disconnect()
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print("Disconnected from MQTT Broker")
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