1 files changed, 27 insertions, 0 deletions
diff --git a/browser/extensions/webcompat/injections/js/bug1831007-nintendo-window-OnetrustActiveGroups.js b/browser/extensions/webcompat/injections/js/bug1831007-nintendo-window-OnetrustActiveGroups.js
new file mode 100644
index 0000000000..433c416770
--- /dev/null
+++ b/browser/extensions/webcompat/injections/js/bug1831007-nintendo-window-OnetrustActiveGroups.js
@@ -0,0 +1,27 @@
+/* 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";
+
+/**
+ * Bug 1831007 - Shim window.OnetrustActiveGroups for Nintendo sites
+ *
+ * Nintendo relies on `window.OnetrustActiveGroups` being defined. If it's not,
+ * users may have intermittent issues signing into their account, as they're
+ * then trying to call `.split()` on `undefined`.
+ *
+ * This intervention sets a default value (an empty string), but still allows
+ * the value to be overwritten at any time.
+ */
+
+/* globals exportFunction */
+
+console.info(
+  "The window.OnetrustActiveGroups property has been shimmed for compatibility reasons. See https://bugzilla.mozilla.org/show_bug.cgi?id=1831007 for details."
+);
+
+Object.defineProperty(window.wrappedJSObject, "OnetrustActiveGroups", {
+  value: "",
+  writable: true,
+});