SSL Example ----------- Optionally pass in an SSLContext: .. code:: python import ssl context = ssl.create_default_context(purpose=ssl.Purpose.CLIENT_AUTH) context.load_cert_chain("/path/to/cert", keyfile="/path/to/keyfile") app.run(host="0.0.0.0", port=8443, ssl=context) You can also pass in the locations of a certificate and key as a dictionary: .. code:: python ssl = {'cert': "/path/to/cert", 'key': "/path/to/keyfile"} app.run(host="0.0.0.0", port=8443, ssl=ssl)