1 files changed, 31 insertions, 0 deletions
diff --git a/browser/extensions/webcompat/injections/js/bug1799968-www.samsung.com-appVersion-linux-fix.js b/browser/extensions/webcompat/injections/js/bug1799968-www.samsung.com-appVersion-linux-fix.js
new file mode 100644
index 0000000000..941f071e2c
--- /dev/null
+++ b/browser/extensions/webcompat/injections/js/bug1799968-www.samsung.com-appVersion-linux-fix.js
@@ -0,0 +1,31 @@
+/* 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 1799968 - Build site patch for www.samsung.com
+ * WebCompat issue #108993 - https://webcompat.com/issues/108993
+ *
+ * Samsung's Watch pages try to detect the OS via navigator.appVersion,
+ * but fail with Linux because they expect it to contain the literal
+ * string "linux", and their JS breaks.
+ *
+ * As such this site patch sets appVersion to "5.0 (Linux)", and is
+ * only meant to be applied on Linux.
+ */
+
+/* globals exportFunction */
+
+console.info(
+  "navigator.appVersion has been shimmed for compatibility reasons. See https://webcompat.com/issues/108993 for details."
+);
+
+Object.defineProperty(navigator.wrappedJSObject, "appVersion", {
+  get: exportFunction(function () {
+    return "5.0 (Linux)";
+  }, window),
+
+  set: exportFunction(function () {}, window),
+});