posted 6 years ago
There are a number of books and tutorials out there on this OAuth2 which can be found using Google.
Have you already begun working though any tutorials? If so which ones?
If you want to get a little more specific you could look into Spring Security which can be used with OAuth2.
If you are experiencing specific issues with a tutorial or book regarding OAuth2 then let us know and maybe a community member will be help you solve the problem(s).
βThe strongest of all warriors are these two β Time and Patience.β β Leo Tolstoy, War and Peace