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/* 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 1898946 - UA spoof for transcrib.io
*
* This checks navigator.userAgent and navigator.vendor to detect Chrome,
* so let's set appropriate values to also look like Chrome.
*/
if (!navigator.userAgent.includes("Chrome")) {
console.info(
"The user agent and navigator.vendor have been shimmed for compatibility reasons. See https://bugzilla.mozilla.org/show_bug.cgi?id=1898946 for details."
);
const CHROME_UA = navigator.userAgent + " Chrome for WebCompat";
const nav = Object.getPrototypeOf(navigator);
const ua = Object.getOwnPropertyDescriptor(nav, "userAgent");
ua.get = () => CHROME_UA;
Object.defineProperty(nav, "userAgent", ua);
const vendor = Object.getOwnPropertyDescriptor(nav, "vendor");
vendor.get = () => "Google Inc.";
Object.defineProperty(nav, "vendor", vendor);
}