Google Apps and SSO

Question

Google

Google apps has such a bun - single sign-on (SSO). It allows you to log into the service not from the google page, but from your site. And as a matter of fact, when logged out, they will return to the site.

I need it, because there is a site and there is a service. And I don’t want to log in all the time through Google.

And I, as a programmer, am not particularly strong in this regard (all authorizations and oauth). I don't understand how it works. Well, of course the idea is clear, but many terms are not clear.

Maybe someone has an article on this topic or tell me chtoli.

Thank you.

Answer 1

For everyone who is interested. It's pretty simple once set up.
^{I wonder if it's possible to close a topic 3 years ago?}