The way to embeded NodeBB in another website is to use iframely?

I'm trying to have NodeBB running inside a web of Ghost, to do this I need to integrate the session and login/logout and be able to embed NodeBB without the upper toolbar.

To integrate the login I'm thinking of using:

https://github.com/julianlam/nodebb-plugin-sso-oauth

And as Oauth2 server: node-oauth2-server-2.2.1

Any hints on this? Anybody has done it before?

Also what about embedding the forum, I just need to edit the theme and that's it?