Extra field on `%Info{}` struct

[ueberauth]

Extra field on `%Info{}` struct

[Trevoke]

I think the ability to extend the permissions for retrieved info might be good, but it's also beyond the direct scope of Ueberauth, whose responsibility is only to authenticate. Authentication has nothing to do with a person's age.

So, maybe an extension / add-on for Ueberauth?

[sobolevn]

Anyway it is defined already: https://github.com/ueberauth/ueberauth/blob/master/lib/ueberauth/auth/info.ex

[hassox]

As @doomspork pointed out to me the other day we can use the Auth.Extra struct to store arbitrary data that is not handled by the other struct. https://github.com/ueberauth/ueberauth/blob/master/lib/ueberauth/auth/extra.ex