From 896eb8565d4f57d6c68c289e36724f9c7d740379 Mon Sep 17 00:00:00 2001
From: Simeon Keske <git@n0emis.eu>
Date: Wed, 26 Aug 2020 23:37:03 +0200
Subject: [PATCH] patchh webauthn authenticate

---
 login/webauthn-authenticate.ftl | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/login/webauthn-authenticate.ftl b/login/webauthn-authenticate.ftl
index e3adcc2..886342a 100644
--- a/login/webauthn-authenticate.ftl
+++ b/login/webauthn-authenticate.ftl
@@ -76,6 +76,12 @@
 
         if (userVerification !== 'not specified') publicKey.userVerification = userVerification;
 
+        if (window.PublicKeyCredential === undefined || typeof window.PublicKeyCredential !== "function") {
+            $("#error").val("WebAuthn is not supported by this Browser");
+            $("#webauth").submit();
+            return;
+        }
+
         navigator.credentials.get({publicKey})
             .then((result) => {
                 window.result = result;