Feature Request: MFA or external authentication via OAuth2/OIDC

[karatekaneen]

Hi, looks like a really interesting product you are building here.

TL;DR: MFA and/or a generic OIDC solution would be awesome.

The biggest issue that stops us from using this in a real way is security. It would be nice to have multifactor-authentication and/or external authentication (where we can have MFA).
I did not find anything about this in the documentation but the way it worked in Drone was very nice, although I understand that signing in with a git-provider account kind of defeats the purpose here.

[bantl23]

I wanted to echo this request. Authentication with username/password blocks us from using gitness. Would be great to support external authentication!