Google App Engine ADT Pulse alert email to IFTT webhook adapter

main.py

import logging
import re

# Receives alert emails from ADT Pulse and expects them to have
# an extra text of the form 'action=YOUR_ACTION' in the body.
# Calls IFTT with your key and the given action to trigger a webhook.

from google.appengine.ext.webapp.mail_handlers import InboundMailHandler
from google.appengine.api import urlfetch
import webapp2


class LogSenderHandler(InboundMailHandler):
    def receive(self, mail_message):
        logging.info("Received a message from: " + mail_message.sender)

        ok_sender = re.compile('adtpulse\.com|YOUR_TEST_EMAIL', re.IGNORECASE)

        if not ok_sender.search(mail_message.sender):
          logging.info("Skipping message: " + mail_message.sender)
          return

        action = re.compile('action=(\w+)')

        plaintext_bodies = mail_message.bodies('text/plain')
        for content_type, body in plaintext_bodies:
            plaintext = body.decode()
            logging.info("Plain text body of length %d.", len(plaintext))
            m = action.search(plaintext)
            if m:
              action = m.group(1);
              logging.info("Action %s.", action)
              url = "https://maker.ifttt.com/trigger/" + action + "/with/key/YOUR_KEY"
              logging.info("URL %s.", url)
              result = urlfetch.fetch(
                  url=url,
                  method=urlfetch.POST)
              if result.status_code == 200:
                  logging.info("IFTT is happy: %s", result.content)
              else:
                  logging.info("IFTT status: %s", result.status_code)
                  logging.info("IFTT response: %s", result.content)


app = webapp2.WSGIApplication([LogSenderHandler.mapping()], debug=True)