[jinnko]

I recently came across Caddy Security[1], and while it's not an OIDC IdP itself, it does serve as a good authentication gateway that's easy to get up and running and maintain.

1: https://authp.github.io/

[__float]

I've been using Caddy Security for personal use for a while now. I'd almost say it does too much, but you can turn almost everything off if you want.