Bug 1950282 - fix our Formula1 intervention on Linux; r?denschub

Author: wisniewskit

package-lock.json

@@ -4,7 +4,7 @@
   "description": "Urgent post-release fixes for web compatibility.",
   "license": "MPL-2.0",
   "repository": "https://github.com/mozilla/webcompat-addon",
-  "version": "137.5.0",
+  "version": "137.6.0",
   "docker-image": "node-lts-latest",
   "private": true,
   "scripts": {

package.json

@@ -3113,7 +3113,13 @@
     "interventions": [
       {
         "platforms": ["all"],
-        "ua_string": ["add_Chrome"]
+        "ua_string": ["Chrome", "add_Firefox_as_Gecko"]
+      },
+      {
+        "platforms": ["linux"],
+        "content_scripts": {
+          "js": ["bug1950282-formula1.com-platform-linux-fix.js"]
+        }
       }
     ]
   }

src/data/interventions.json

@@ -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 1472075 - Build UA override for Bank of America for OSX & Linux
+ *
+ * Formula1 TV is doing some kind of check for Android devices which is
+ * causing it to treat Firefox on Linux as an Android device, and blocking it.
+ * Overriding navigator.platform to Win64 on Linux works around this issue.
+ */
+
+/* globals exportFunction */
+
+console.info(
+  "navigator.platform has been overridden for compatibility reasons. See https://bugzilla.mozilla.org/show_bug.cgi?id=1950282 for details."
+);
+
+Object.defineProperty(window.navigator.wrappedJSObject, "platform", {
+  get: exportFunction(function () {
+    return "Win64";
+  }, window),
+
+  set: exportFunction(function () {}, window),
+});

src/injections/js/bug1950282-formula1.com-platform-linux-fix.js

@@ -2,7 +2,7 @@
   "manifest_version": 2,
   "name": "Web Compatibility Interventions",
   "description": "Urgent post-release fixes for web compatibility.",
-  "version": "137.5.0",
+  "version": "137.6.0",
   "browser_specific_settings": {
     "gecko": {
       "id": "webcompat@mozilla.org",

src/manifest.json

@@ -132,6 +132,7 @@ FINAL_TARGET_FILES.features["webcompat@mozilla.org"]["injections"]["js"] += [
     "injections/js/bug1930440-online.singaporepools.com-prevent-unsupported-alert.js",
     "injections/js/bug1943898-www.capital.gr-suppress-constant-reloading.js",
     "injections/js/bug1945019-order.mealkeyway.com-prevent-unsupported-message.js",
+    "injections/js/bug1950282-formula1.com-platform-linux-fix.js",
 ]
 
 FINAL_TARGET_FILES.features["webcompat@mozilla.org"]["shims"] += [