1 files changed, 48 insertions, 0 deletions
diff --git a/browser/extensions/webcompat/injections/js/bug1472075-bankofamerica.com-ua-change.js b/browser/extensions/webcompat/injections/js/bug1472075-bankofamerica.com-ua-change.js
new file mode 100644
index 0000000000..0f61422494
--- /dev/null
+++ b/browser/extensions/webcompat/injections/js/bug1472075-bankofamerica.com-ua-change.js
@@ -0,0 +1,48 @@
+"use strict";
+
+/**
+ * Bug 1472075 - Build UA override for Bank of America for OSX & Linux
+ * WebCompat issue #2787 - https://webcompat.com/issues/2787
+ *
+ * BoA is showing a red warning to Linux and macOS users, while accepting
+ * Windows users without warning. From our side, there is no difference here
+ * and we receive a lot of user complains about the warnings, so we spoof
+ * as Firefox on Windows in those cases.
+ */
+
+/* globals exportFunction */
+
+if (!navigator.platform.includes("Win")) {
+  console.info(
+    "The user agent has been overridden for compatibility reasons. See https://webcompat.com/issues/2787 for details."
+  );
+
+  const WINDOWS_UA = navigator.userAgent.replace(
+    /\(.*; rv:/i,
+    "(Windows NT 10.0; Win64; x64; rv:"
+  );
+
+  Object.defineProperty(window.navigator.wrappedJSObject, "userAgent", {
+    get: exportFunction(function() {
+      return WINDOWS_UA;
+    }, window),
+
+    set: exportFunction(function() {}, window),
+  });
+
+  Object.defineProperty(window.navigator.wrappedJSObject, "appVersion", {
+    get: exportFunction(function() {
+      return "appVersion";
+    }, window),
+
+    set: exportFunction(function() {}, window),
+  });
+
+  Object.defineProperty(window.navigator.wrappedJSObject, "platform", {
+    get: exportFunction(function() {
+      return "Win64";
+    }, window),
+
+    set: exportFunction(function() {}, window),
+  });
+}