Sign In with Apple: button press

*.swift

@objc
func handleAuthorizationAppleIDButtonPress() {
     let request = ASAuthorizationAppleIDProvider().createRequest()
     request.requestedScopes = [.fullName, .email]

     let authorizationController = 
     ASAuthorizationController(authorizationRequests: [request])
     authorizationController.delegate = self
     authorizationController.presentationContextProvider = self
     authorizationController.performRequests()
}