How to use Vaultwarden with no domain

[Jonas8272]

Hi I am asking if there is a way to use vaultwarden without a https domain as when putting my ip address the error in the image below will show thank you in advance!

[stefan0xC]

The issue is not that you are missing a domain but that you have not enabled HTTPS. While not recommended it's possible to setup HTTPS without a domain.

Also I recently read that Let's encrypt made certificates for IP addresses generally available so you might want to look into that if you want to host it on a public IP, otherwise I'd probably recommend using something like mkcert for self-signed certificates.

[Jonas8272]

So basicly i get a cert from mkcert and it will enable https??

[stefan0xC]

You still need to configure the generated certificate to enable it and this will be a self-signed certificate.

[Jonas8272]

ok I have the .pem file what do I do now (sorry for troubling you I am not experienced in this kind Im more used to just putting my ip address and it works)

[fljlk]

What I did is put Vaultwarden behind Caddy to have the HTTPS with internal CA if this can help :)