101 lines
2.7 KiB
JavaScript
101 lines
2.7 KiB
JavaScript
(() => {
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const UA = "{{USER_AGENT}}";
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// monkey-patch navigator.userAgent
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{
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const { get } = Object.getOwnPropertyDescriptor(
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Navigator.prototype,
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"userAgent",
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);
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Object.defineProperty(Navigator.prototype, "userAgent", {
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get: new Proxy(get, {
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apply() {
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return UA;
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},
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}),
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});
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}
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// monkey-patch navigator.appVersion
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{
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const { get } = Object.getOwnPropertyDescriptor(
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Navigator.prototype,
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"appVersion",
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);
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Object.defineProperty(Navigator.prototype, "appVersion", {
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get: new Proxy(get, {
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apply() {
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return UA.replace("Mozilla/", "");
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},
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}),
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});
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}
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// monkey-patch navigator.UserAgentData
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// Assuming UAParser is already loaded and available
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function spoofUserAgentData(uaString) {
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// Parse the user-agent string
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const parser = new UAParser(uaString);
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const parsedData = parser.getResult();
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// Extracted data
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const platform = parsedData.os.name;
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const browserName = parsedData.browser.name;
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const browserMajorVersion = parsedData.browser.major;
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const isMobile =
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/Android|webOS|iPhone|iPad|iPod|BlackBerry|IEMobile|Opera Mini/i.test(
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uaString,
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);
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// Overwrite navigator.userAgentData
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self.NavigatorUAData = self.NavigatorUAData || new class NavigatorUAData {
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brands = [{
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brand: browserName,
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version: browserMajorVersion,
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}];
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mobile = isMobile;
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platform = platform;
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toJSON() {
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return {
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brands: this.brands,
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mobile: this.mobile,
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platform: this.platform,
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};
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}
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getHighEntropyValues(hints) {
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const result = this.toJSON();
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// Add additional high entropy values based on hints
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// Modify these as per your requirements
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if (hints.includes("architecture")) {
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result.architecture = "x86";
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}
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if (hints.includes("bitness")) {
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result.bitness = "64";
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}
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if (hints.includes("model")) {
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result.model = "";
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}
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if (hints.includes("platformVersion")) {
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result.platformVersion = "10.0.0"; // Example value
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}
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if (hints.includes("uaFullVersion")) {
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result.uaFullVersion = browserMajorVersion;
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}
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if (hints.includes("fullVersionList")) {
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result.fullVersionList = this.brands;
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}
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return Promise.resolve(result);
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}
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}();
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// Apply the monkey patch
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Object.defineProperty(navigator, "userAgentData", {
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value: new self.NavigatorUAData(),
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writable: false,
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});
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}
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spoofUserAgentData(UA);
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// TODO: use hideMonkeyPatch to hide overrides
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})();
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