// Current returns the currently logged-in user,
// or nil if the user is not signed in.
func Current(c context.Context) *User {
h := internal.IncomingHeaders(c)
u := &User{
Email: h.Get("X-AppEngine-User-Email"),
AuthDomain: h.Get("X-AppEngine-Auth-Domain"),
ID: h.Get("X-AppEngine-User-Id"),
Admin: h.Get("X-AppEngine-User-Is-Admin") == "1",
FederatedIdentity: h.Get("X-AppEngine-Federated-Identity"),
FederatedProvider: h.Get("X-AppEngine-Federated-Provider"),
}
if u.Email == "" && u.FederatedIdentity == "" {
return nil
}
return u
}
func getDefaultNamespace(ctx context.Context) string {
return internal.IncomingHeaders(ctx).Get(defaultNamespace)
}
// IsAdmin returns true if the current user is signed in and
// is currently registered as an administrator of the application.
func IsAdmin(c context.Context) bool {
h := internal.IncomingHeaders(c)
return h.Get("X-AppEngine-User-Is-Admin") == "1"
}