42 lines
1.5 KiB
JavaScript
42 lines
1.5 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 1472075 - Build UA override for Bank of America for OSX & Linux
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* WebCompat issue #2787 - https://webcompat.com/issues/2787
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*
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* BoA is showing a red warning to Linux and macOS users, while accepting
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* Windows users without warning. From our side, there is no difference here
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* and we receive a lot of user complains about the warnings, so we spoof
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* as IceCat on Windows in those cases.
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*/
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/* globals exportFunction */
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if (!navigator.platform.includes("Win")) {
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console.info(
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"The user agent has been overridden for compatibility reasons. See https://webcompat.com/issues/2787 for details."
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);
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const WINDOWS_UA = navigator.userAgent.replace(
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/\(.*; rv:/i,
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"(Windows NT 10.0; Win64; x64; rv:"
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);
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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(() => WINDOWS_UA, window);
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Object.defineProperty(nav, "userAgent", ua);
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const appVersion = Object.getOwnPropertyDescriptor(nav, "appVersion");
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appVersion.get = exportFunction(() => "appVersion", window);
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Object.defineProperty(nav, "appVersion", appVersion);
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const platform = Object.getOwnPropertyDescriptor(nav, "platform");
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platform.get = exportFunction(() => "Win64", window);
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Object.defineProperty(nav, "platform", platform);
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}
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