Re: Get at SSL context
Ronald <[email protected]> Wed, 21 Mar 2018 20:46:54 -0700 (PDT)
| Newsgroups | gmane.comp.python.cherrypy |
|---|---|
| Message-ID | <[email protected]> |
It is great that you post what you found at the end.
I did a lot of search and none of them show how to change the ssl context
setting after loading the config.
Really helpful.
Thanks a lot.
On Wednesday, September 21, 2016 at 10:44:22 PM UTC+8, Gertjan Klein wrote:
>
> An update: I managed to change the ssl context settings. Between that
> and a few security headers, I now get an A+ at the SSLlabs server test.
> :-)
>
> For those interested, here is how I did it:
>
> Exported from Notepad++ Exported from Notepad++ Exported from Notepad++
> Exported from Notepad++ def create_server():
> # Remove default server, we need two separate ones
> cherrypy.server.unsubscribe()
>
> # Create server for HTTP
> svr = cherrypy._cpserver.Server()
> svr._socket_host = "0.0.0.0"
> svr.socket_port = 80
> svr.subscribe()
>
> # Create server for HTTPS
> svr = cherrypy._cpserver.Server()
> svr._socket_host = '0.0.0.0'
> svr.socket_port = 443
> svr.ssl_module = 'builtin'
> svr.ssl_certificate = CERT_INFO['ssl_certificate']
> svr.ssl_private_key = CERT_INFO['ssl_private_key']
> svr.ssl_certificate_chain = CERT_INFO['ssl_certificate_chain']
> svr.subscribe()
>
> # Mount root server and update global config
> cherrypy.tree.mount(Root(), '', CONF)
> cherrypy.config.update(CONF)
>
> # Start the server
> cherrypy.engine.start()
>
> # Get the ssl module's default context
> ssl_context = svr.httpserver.ssl_adapter.context
> # Turn off TLS v1.0 and v1.1
> ssl_context.options |= ssl.OP_NO_TLSv1 | ssl.OP_NO_TLSv1_1
> # Limit ciphers to most secure ones
> ssl_context.set_ciphers('AES256+EECDH:AES256+EDH:!aNULL')
>
> cherrypy.engine.block()
>
> Regards,
> Gertjan.
>
>
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