Initial code

door-open-v1.py

import http.server
import socketserver
import RPi.GPIO as GPIO
import time

PORT = 31234
chan = 7
doDoor = False
uuid = 'some-random-uuid-token-here'

class MyHandler(http.server.SimpleHTTPRequestHandler):
  def do_HEAD(self):
    self.send_response(200)
    self.send_header("Content-Type", "application/json")
    self.end_headers()

  def do_GET(self):
    if not self.path.startswith('/' + uuid):
      self.send_response(403)
      self.end_headers()
      return
    self.send_response(200)
    self.send_header("Content-Type", "application/json")
    self.end_headers()
    self.wfile.write(b"[]")
    global doDoor
    doDoor = True

GPIO.setmode(GPIO.BCM)
GPIO.setup(chan, GPIO.OUT)
GPIO.output(chan, GPIO.LOW)

Handler = MyHandler
with socketserver.TCPServer(("", PORT), Handler) as httpd:
  while True:
    doDoor = False
    GPIO.output(chan, GPIO.LOW)
    httpd.handle_request()
    if doDoor:
      print("Actuating door...")
      time.sleep(1)
      GPIO.output(chan, GPIO.HIGH)
      time.sleep(7)
      GPIO.output(chan, GPIO.LOW)
      print("Door done.")