32 lines
1.1 KiB
JavaScript
32 lines
1.1 KiB
JavaScript
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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"use strict";
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/**
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* Bug 1457335 - histography.io - Override UA & navigator.vendor
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* WebCompat issue #1804 - https://webcompat.com/issues/1804
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*
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* This site is using a strict matching of navigator.userAgent and
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* navigator.vendor to allow access for Safari or Chrome. Here, we set the
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* values appropriately so we get recognized as Chrome.
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*/
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/* globals exportFunction */
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console.info(
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"The user agent has been overridden for compatibility reasons. See https://webcompat.com/issues/1804 for details."
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);
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const CHROME_UA = navigator.userAgent + " Chrome for WebCompat";
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const nav = Object.getPrototypeOf(navigator.wrappedJSObject);
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const ua = Object.getOwnPropertyDescriptor(nav, "userAgent");
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ua.get = exportFunction(() => CHROME_UA, window);
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Object.defineProperty(nav, "userAgent", ua);
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const vendor = Object.getOwnPropertyDescriptor(nav, "vendor");
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vendor.get = exportFunction(() => "Google Inc.", window);
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Object.defineProperty(nav, "vendor", vendor);
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