I am going to prepare an exercise for my students where I am going to tell them how OAuth works. For this purpose I need OAuth provider ( application key, secret key etc).
I can use a PHP code to demonstrate sign in with Oauth Provider.
The issue is that I don’t have internet access, otherwise I would have used Google or Facebook to show Sign in With Google/Facebook.
My question is that Is there any Offline OAuth implementation in any language that I can use so that I can demonatrate in offline environment