Very basic HTTPS Server in Python (3.10)

https-server.py

import http.server
import ssl
import os

host = 'localhost'
port = 443
folder = 'wwwroot'

def main():
    pwd = os.getcwd()
    try:
        # Use openssl to create a self signed certificate:
        # openssl req -x509 -newkey rsa:4096 -keyout key.pem -out cert.pem -days 365 -nodes
        context = ssl.SSLContext(ssl.PROTOCOL_TLS_SERVER)
        context.load_cert_chain('cert.pem', 'key.pem')

        print(f"Serving {folder} on {host}:{port}")
        os.chdir(folder)
        httpd = http.server.HTTPServer((host, port),  http.server.SimpleHTTPRequestHandler)
        httpd.socket = context.wrap_socket(httpd.socket, server_side=True)
        httpd.serve_forever()
    finally:
        os.chdir(pwd)

if __name__ == "__main__":
    main()

Thanks. Things can be so simple once you know how to do it ;-)