Change the callback port to 2222 so that no sudo is needed.

codeReceiveServer.py

@@ -1,11 +1,11 @@
-#!/bin/python
+#!/bin/python3
 
 import http.server, ssl, socketserver
 import urllib.parse
 
 context = ssl.SSLContext(ssl.PROTOCOL_TLS_SERVER)
 context.load_cert_chain("cert.pem") # PUT YOUR cert.pem HERE
-server_address = ("0.0.0.0", 443) # CHANGE THIS IP & PORT
+server_address = ("0.0.0.0", 2222) # CHANGE THIS IP & PORT
 #handler = http.server.SimpleHTTPRequestHandler
 
 #class MyHandler(http.server.SimpleHTTPRequestHandler):