sslurl

sslurl is a URL HTTP to HTTPS redirection website. If it receives a request for a URL starting with "http://", it redirects to the URL with "http://" changed to "https://".

setup

pip install sslurl

Flask

while true; do
    sslurl
done

Gunicorn

gunicorn --workers=2 "sslurl.__init__:WSGI()" --bind=0.0.0.0:80