How to implement a user management system (oauth2, react js&native, redux, node)?

Question

JavaScript

There is a web application (quite large) on reactjs, they ordered the development of the next version.
I'm trying to come up with an architecture in which I can use api for registration, authorization, password recovery and other user-related things.
Tasks
- UI for the administrator (I really don't want to write it myself), now we use wordpress and several plugins, which is quite satisfactory, but php should leave the project.
- The ability
to create different types of users and manage access rights and add your own custom parameters to the user profile (teams, personal achievements, etc.) all on wp-api)
- It was decided to rewrite one of the modules (for workers in the field) to react native, it is necessary to provide for the possibility of authorization for applications.
I tried to find something ready and lightweight, but everything I saw would have to be seriously finished, which is not a problem, but time. The main disadvantage is the lack of a ready-made interface for the admin.
Advise from your experience who uses what.
PS
You can also use cms, but we do not need the functionality of posts, comments and other things

Answer 1

The node has a wonderful Passport . File the admin interface on Bootstrap or Semantics, well, half a day.