I'd like to be able to grab some info about a user from the provider they're trying to sign in with before they are redirected to the signupUrl. It'd be nice to prepopulate the signup form fields with their name, email address, etc if its available form the provider.
I thought about adding interceptors so the ProviderSignInController, simliar to that of the ConnectController. Not sure if that makes sense though.
Curious how best to go about this.