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m13253 / dns-over-https

High performance DNS over HTTPS client & server
https://developers.google.com/speed/public-dns/docs/dns-over-https
MIT License
1.96k stars 221 forks source link

(DoQ) consider add quick HTTP/3 support ? #129

Closed GreyXor closed 2 years ago

GreyXor commented 2 years ago

What do you think about https://datatracker.ietf.org/doc/rfc9250/ support ?

QUIC features that are very useful for reducing latency at connection establishment, such as 0-RTT, have privacy implications by allowing the same user (or more precisely, the same machine) to be tracked. And this works even if the machine has changed its IP address in the meantime.

m13253 commented 2 years ago

However, DoQ is weak when considering the ability to circumvent nationwide Internet censorship. QUIC communication is heavily interfered in countries where the users need encrypted DNS the most.

If Go supports automatic QUIC upgrading, maybe supporting DoQ could be as easy as one line of code.

GreyXor commented 2 years ago

Yes that's why I actually closed the ticket. Thanks @m13253