Support per IP TLS certificates (self-signed or even better Let's Encrypt)

[eugenesvk]

Let's Encrypt now supports short-lived certificates per IP without domains https://letsencrypt.org/2026/01/15/6day-and-ip-general-availability

Alternatively, maybe also suppor self-signed certificates similar to Caddy? This might be useful for testing

[DorianNiemiecSVRJS]

Thank you for opening the issue!

I might need quite some thinking to add this functionality to Ferron, hence the "help wanted" label. Pull requests (and any help) are welcome.

[DorianNiemiecSVRJS]

Good news - I have just added per-IP TLS certificate support for the next version of Ferron 2 (in 48eda07).

[eugenesvk]

So I can prove I can code without AI... :)

Out of curiosity, have you used too much AI in Ferron lately :) that you want to prove it?

[eugenesvk]

By the way, is this supporting self-signed or Let's Encrypt? Couldn't understand it from the changes in the docs

[DorianNiemiecSVRJS]

So I can prove I can code without AI... :)

Out of curiosity, have you used too much AI in Ferron lately :) that you want to prove it?

I don't want Ferron to be built by AI (or vibe-coded) so much, that people lose trust in it, because of perceived instability... 🥲

By the way, is this supporting self-signed or Let's Encrypt? Could understand it from the changes in the docs

It supports both manual and automatic TLS, I have tested automatic TLS with Pebble.