                           url: "/webauthn/login",
                             type: "POST",
                             data: JSON.stringify(payload),
                             contentType: "application/json",
                             success: function (resp) {
                                 addResult("POST /webauthn/login",
                                           JSON.stringify(payload, null, 3), null);
                                 setTimeout(() => alert('You are now logged-in.'), 500);
