i want to use the client in asuswrt merlin, just because port 80 has been blocked by ISP. i can use acme.sh, but it seemed that this client doesn’t support tls-alpn. any suggestions? thanks a lot for help!

Related: So how are we bringing TLS-ALPN to the masses? TLS-SNI it’s not likely to be something that individual users will be using, at least not for a while. These seem to support TLS-ALPN-01 (updated 2020-03-13): ACME4J: tls-alpn-01 Challenge - acme4j ansible: acme_certificate – Create SSL/T…

i see, thanks a lot. then can i renew a certification by some client through port 443?

(2018-11-19: moved client list to first post) [image] saccleo: port 80 has been blocked by ISP Another solution would be a DNS challenge

[image] tdelmas: These seams to support TLS-ALPN-01: Two other ACME clients I know have TLS-ALPN-01 support: Lego: GitHub - go-acme/lego: Let's Encrypt/ACME client and library written in Go Golang/x/acme: acme package - golang.org/x/crypto/acme - Go Packages

Thanks for replies, I’ll try them.

lukas2511/dehydrated/blob/master/docs/tls-alpn.md # TLS-ALPN-01 With `tls-alpn-01`-type verification Let's Encrypt (or the ACME-protocol in general) is checking if you are in control of a domain by accessing your webserver using a custom ALPN and expecting a specially crafted TLS certificat…

Net::ACME2 supports it as well.

i use lego to get right certifications

(I reopened the subject so answers can be posted to ask to update the list)

@tdelmas Apache mod_md has added experimental support for TLS-ALPN-01 in the v1.99.0 release: https://github.com/icing/mod_md/releases/tag/v1.99.0

Which client support tls-alpn challenge?

Help

ndilieto March 2, 2020, 7:02am 19

Just to add that ualpn should make TLS-ALPN-01 work with any webserver, without downtime.

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Which client support tls-alpn challenge?

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