Make oauth2-client work with PHP

[nandor-poka]

This ticket is to make a simple and easy example of working with oauth2 in PHP. use the https://github.com/thephpleague/oauth2-client. The library has pre-set for FB (and other providers)
Estimate: 8h

[KissRoli96]

Can I ask for some help with what exactly to start with authentication?

[nandor-poka]

https://github.com/thephpleague/oauth2-facebook
this here is a ready-to-use package to be used with the library we linked in the original description.

Also worth reading this guide to understand how the FB provider works
https://github.com/thephpleague/oauth2-client/blob/master/README.PROVIDER-GUIDE.md

Composer docs:
https://getcomposer.org/doc/01-basic-usage.md#autoloading

[nandor-poka]

General collection of 'scopes' we can ask permission to from a user (go down to the user data section):
https://developers.facebook.com/docs/facebook-login/permissions/
and the list of public by default attributes:
https://developers.facebook.com/docs/facebook-login/permissions/#reference-default

[frankgerhardt]

Postponed.