Gagootron

I personally run authelia. I prefer the config file over a gui where i have to click everything together. For the actual user storage i got lldap.

But my requirements a possibly different to yours, my main focus was no docker and no javascript backend.

Keycloak is definetly overkill for a homelab. Both in effort to get it to run, and maintaining it.

It is a tool to establish persistente after the server is already hacked. This isn’t a way to break into a server.