http3 + socks5 proxy?

[ezbik]

I have a socks5 proxy that is UDP capable (https://gost.run) but this CURL can't use it for HTTP3.

gost -L :2324?udp=true
docker run -it --rm ymuski/curl-http3 curl -IL https://yurets.pro --http3 -x socks5h://aaa.bbb:2324 

HTTP/1.1 200 OK

[yurymuski]

@ezbik Hello, this repo is regular curl compiled with EXPERIMENTAL feature http3 =)

https://github.com/curl/curl/blob/master/docs/HTTP3.md#quiche-version

you can contribute or ask for socks5 proxy support there. https://github.com/curl/curl/issues

[ezbik]

A workaround how to check QUIC with this curl, through a Socks5 proxy

• extract curl_quic from Docker https://github.com/yurymuski/curl-http3/
• download glider from https://github.com/nadoo/glider (for making a tunnel)
• we have a socks5 server socks5://alice:cool@localhost:5001
• make a UDP tunnel through the socks5 proxy to the QUIC website (example: https://quic.tanatos.org:444/ ) (1)
• downloading a test file through the tunnel (2)

1. glider -verbose -listen udp://:1444 -forward socks5://alice:cool@localhost:5001,udp://quic.tanatos.org:444
2. curl_quic --connect-to quic.tanatos.org:444:localhost:1444 --http3 https://quic.tanatos.org:444/file3m.txt -o /dev/null