Multiple protocols using

[ComBin]

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Is your feature request related to a problem? Please describe.
As write in documentation "Capable of serving multiple protocols over the same port", but I configured HTTPS proxy and it works only by HTTPS. If i try connect via HTTP to this HTTPS proxy I reciveing error ERR_CONNECTION_RESET.

Describe the solution you'd like
Cant find in documentation how to configure proxy.py to working HTTP and HTTPS simultaneously, even on different ports. I just did not find how to do this or it not implemented?

[abhinavsingh]

@ComBin Thanks for raising this, I'll check if something has gone wrong. Did you enable TLS interception too when trying dual protocol mode? If yes, that can be an issue, but need to double check on it.

[ComBin]

Hello @abhinavsingh! No, i don't use TLS interception cause i don't need decrypt my TLS traffic on proxy, also i use Let's Encrypt cert (cause I don't want to drag CA to clients) and of that's why i don't have CA key and cert.
So if expected use multi-protocol feature only in case using TLS interception may be you can take this issue as feature request to implement new feature for run different protocols on different ports. You could modify --port key syntax like this for exmample: --port PROTO:PORT.

[abhinavsingh]

Can you share exact flags used to run proxy, I'll try and reproduce the issue at my end.

Surely we can add your proposed feature flags too, if in-built default doesn't work out.

Thanks

[ComBin]

Yep this is simple. Full command looks like:
docker create --name proxy -p 8486:8899 -v /etc/letsencrypt/:/ssl/ --rm abhinavsingh/proxy.py:latest --basic-auth 'user:password' --hostname 0.0.0.0 --cert-file /ssl/live/mydomainname/fullchain.pem --key-file /ssl/live/mydomainname/privkey.pem --log-level CRITICAL
If without docker:
proxy.py --basic-auth 'user:password' --hostname 0.0.0.0 --cert-file /ssl/live/mydomainname/fullchain.pem --key-file /ssl/live/mydomainname/privkey.pem --log-level CRITICAL

[abhinavsingh]

As write in documentation "Capable of serving multiple protocols over the same port"

For posterity, proxy.py support multiple protocols over same port, but it cannot mix clear text and SSL protocols over the same port.