1 files changed, 29 insertions, 0 deletions
diff --git a/browser/extensions/webcompat/injections/js/bug1819450-cmbchina.com-ua-change.js b/browser/extensions/webcompat/injections/js/bug1819450-cmbchina.com-ua-change.js
new file mode 100644
index 0000000000..bbe76c465f
--- /dev/null
+++ b/browser/extensions/webcompat/injections/js/bug1819450-cmbchina.com-ua-change.js
@@ -0,0 +1,29 @@
+/* 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 1819450 - cmbchina.com - Override UA
+ *
+ * The site is using UA detection to redirect to
+ * m.cmbchina.com (mobile version of the site). Adding `SAMSUNG` allows
+ * to bypass the detection of mobile browser.
+ */
+
+/* globals exportFunction */
+
+console.info(
+  "The user agent has been overridden for compatibility reasons. See https://bugzilla.mozilla.org/show_bug.cgi?id=1081239 for details."
+);
+
+const MODIFIED_UA = navigator.userAgent + " SAMSUNG";
+
+Object.defineProperty(window.navigator.wrappedJSObject, "userAgent", {
+  get: exportFunction(function () {
+    return MODIFIED_UA;
+  }, window),
+
+  set: exportFunction(function () {}, window),
+});