1 files changed, 30 insertions, 0 deletions
diff --git a/dom/webauthn/tests/browser/browser_webauthn_ipaddress.js b/dom/webauthn/tests/browser/browser_webauthn_ipaddress.js
new file mode 100644
index 0000000000..6658ae5f02
--- /dev/null
+++ b/dom/webauthn/tests/browser/browser_webauthn_ipaddress.js
@@ -0,0 +1,30 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this file,
+ * You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+"use strict";
+
+add_virtual_authenticator();
+
+let expectSecurityError = expectError("Security");
+
+add_task(async function test_setup() {
+  return SpecialPowers.pushPrefEnv({
+    set: [["network.proxy.allow_hijacking_localhost", true]],
+  });
+});
+
+add_task(async function test_appid() {
+  // 127.0.0.1 triggers special cases in ssltunnel, so let's use .2!
+  const TEST_URL = "https://127.0.0.2/";
+
+  // Open a new tab.
+  let tab = await BrowserTestUtils.openNewForegroundTab(gBrowser, TEST_URL);
+
+  await promiseWebAuthnMakeCredential(tab)
+    .then(arrivingHereIsBad)
+    .catch(expectSecurityError);
+
+  // Close tab.
+  BrowserTestUtils.removeTab(tab);
+});