What to use openId or oauth??

Question

Spring

When authorizing a user on the site, you need to do openID, oauth2 or something else, help me, I can’t figure it out!

Answer 1

If you only need authentication from a third-party provider with a minimum set of user data, then openID is enough, but if you need to access third-party provider resources from your site (request photos, a list of friends, etc.), then OAuth is already needed here.
In short, both openID and OAuth provide the ability to implement authentication in your application using third-party providers, but OAuth provides more options.