ACME Autocert tls-sni-01 deprecated

[Signorini]

Hello I trie to use tls auto cert configs, but received the error.

TLS handshake error from XXX: acme/autocert: unable to authorize "XXX"; tried ["tls-sni-02" "tls-sni-01"]

Little reserach lets encrypt stop to accept the tls-sni-01
https://www.digitalocean.com/community/questions/let-s-encrypt-acme-tls-sni-01-end-of-life

How I can force to stop using tls-sni-01?

My config is:

{
  "secret": "",
  "api_key": "",
  "admin_password": "",
  "admin_secret": "",
  "tls_autocert": true,
  "tls_autocert_cache_dir": "/tmp/certs",
}

thanks

[FZambia]

Hello, Centrifugo supports http-01 at moment - see docs on how to enable it (you will need 80 port open in this case). Though looks like there is new tls-alpn-01 challenge we should enable instead of tls-sni-01.

[FZambia]

@Signorini just merged related pr to support tls-alpn-01 - will be in next release, unfortunately I have no chance to check it out on live domain.

[Signorini]

Thanks @FZambia - For now I use http-01 and works, after I will update centrifugo and use alpn method. [my concerns regarding http-01 its need to open a new port on firewall only to validate things, its not the best scenario but works].

thanks again