RFC 9266: Channel Bindings for TLS 1.3 support
Neustradamus opened this issue · comments
Dear @robbiehanson,
Can you add the support of RFC 9266: Channel Bindings for TLS 1.3?
Channel Bindings for TLS: https://datatracker.ietf.org/doc/html/rfc5929
- XEP-0388: Extensible SASL Profile: https://xmpp.org/extensions/xep-0388.html
- XEP-0440: SASL Channel-Binding Type Capability: https://xmpp.org/extensions/xep-0440.html
- XEP-0474: SASL SCRAM Downgrade Protection: https://xmpp.org/extensions/xep-0474.html
- XEP-0480: SASL Upgrade Tasks: https://xmpp.org/extensions/xep-0480.html
Little details, to know easily:
- tls-unique for TLS =< 1.2
- tls-server-end-point
- tls-exporter for TLS = 1.3
I think that you have seen the jabber.ru MITM and Channel Binding is the solution:
- https://notes.valdikss.org.ru/jabber.ru-mitm/
- https://snikket.org/blog/on-the-jabber-ru-mitm/
- https://www.devever.net/~hl/xmpp-incident
- https://blog.jmp.chat/b/certwatch
Thanks in advance.
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