Plugin for user authentication in RoR 3?

Question

Ruby on Rails

For several projects, it became necessary to use RoR 3, although I am not an expert in this, but only a beginner.
The task is trivial (not for many, alas, but nevertheless): to give users the opportunity to identify themselves through third-party systems (openid, oauth, openapi etc) and through a local one (with registration and authentication through soap, for example).
The main requirement: convenience.
1) I don’t want to write all this from scratch (except for plugins for open api and other specific systems).
2) I don’t want a separate table to be created for each of the systems (one is always enough, although if everything else is ok, then I’ll tolerate if there is a table for each system).
3) Good documentation (at least a start-and-go tutorial).
So far, OmniAuth is the best fit, but it's too minimalistic. I'm ready to write some things from scratch in Python, but if it's RoR, then I want "everything to be".
I discarded Authlogic because the plugins are old, terrible, the plugin api itself is not so beautiful and if AL is good for anything, it is only for local authentication.
I think to try Devise, but they say that it has not been tested under the third rails and is very static and cumbersome in itself.

Answer 1

device

Answer 2

github.com/thoughtbot/clearance