First of all I would like to say that your published articles are great. I am implementing a very similar solution to your example. The problem is that when I use 'authenticated' : REVOKE EXECUTE ON FUNCTION verify_user_password of anon, authenticated; it denies me access when I call it from the Edge function. If I just revoke "anon" it works. How do you get it to work if you also revoke "authenticated"?