sal
a058d78c20
Automatic per-domain containers with hardened fingerprint spoofing: canvas, WebGL, audio, navigator, screen, timezone, WebRTC, fonts, ClientRects, plugins, battery, and connection APIs.
123 lines
3.5 KiB
JavaScript
123 lines
3.5 KiB
JavaScript
// Deterministic fingerprint profile generator
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// Given the same seed, always produces the same device identity
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// Real hardware values — spoofed values must NEVER match these
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const REAL_HARDWARE = {
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hardwareConcurrency: 4, // 2 cores / 4 threads
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screenWidth: 1920,
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screenHeight: 1080
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};
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function generateFingerprintProfile(masterSeed) {
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const rng = mulberry32(masterSeed);
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function pick(arr) {
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return arr[Math.floor(rng() * arr.length)];
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}
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// Pick from array, but never the excluded value. Rerolls if needed.
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function pickExcluding(arr, exclude) {
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const filtered = arr.filter(v => {
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if (typeof exclude === "object" && exclude !== null) {
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return Object.keys(exclude).some(k => v[k] !== exclude[k]);
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}
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return v !== exclude;
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});
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return filtered.length > 0 ? pick(filtered) : pick(arr);
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}
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function subSeed() {
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return (rng() * 0xFFFFFFFF) >>> 0;
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}
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const platforms = ["Win32", "Linux x86_64", "MacIntel"];
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const vendors = [
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"Google Inc. (NVIDIA)",
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"Google Inc. (AMD)",
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"Google Inc. (Intel)",
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"Google Inc."
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];
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const renderers = [
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"ANGLE (NVIDIA GeForce GTX 1060 Direct3D11 vs_5_0 ps_5_0)",
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"ANGLE (AMD Radeon RX 580 Direct3D11 vs_5_0 ps_5_0)",
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"ANGLE (Intel HD Graphics 630 Direct3D11 vs_5_0 ps_5_0)",
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"ANGLE (NVIDIA GeForce RTX 3060 Direct3D11 vs_5_0 ps_5_0)",
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"ANGLE (AMD Radeon RX 6700 XT Direct3D11 vs_5_0 ps_5_0)",
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"Mesa Intel(R) UHD Graphics 620",
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"Mesa AMD Radeon RX 580",
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"ANGLE (Intel, Mesa Intel(R) UHD Graphics 620, OpenGL 4.6)"
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];
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const resolutions = [
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{ width: 2560, height: 1440 },
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{ width: 1366, height: 768 },
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{ width: 1536, height: 864 },
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{ width: 1440, height: 900 },
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{ width: 1680, height: 1050 },
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{ width: 2560, height: 1080 },
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{ width: 3440, height: 1440 },
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{ width: 1600, height: 900 }
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];
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const languageSets = [
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["en-US", "en"],
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["en-GB", "en"],
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["en-US"],
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["de-DE", "de", "en-US", "en"],
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["fr-FR", "fr", "en-US", "en"]
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];
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// Exclude real hardwareConcurrency (4)
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const hardwareConcurrencies = [2, 6, 8, 12, 16];
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const deviceMemories = [4, 8, 16, 32];
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const colorDepths = [24, 30, 32];
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// Timezones for spoofing — common real-world timezones
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const timezones = [
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{ name: "America/New_York", offset: 300 },
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{ name: "America/Chicago", offset: 360 },
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{ name: "America/Denver", offset: 420 },
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{ name: "America/Los_Angeles", offset: 480 },
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{ name: "Europe/London", offset: 0 },
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{ name: "Europe/Berlin", offset: -60 },
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{ name: "Europe/Paris", offset: -60 },
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{ name: "Asia/Tokyo", offset: -540 },
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{ name: "Australia/Sydney", offset: -660 },
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{ name: "America/Toronto", offset: 300 },
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{ name: "America/Phoenix", offset: 420 }
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];
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// Resolution: never match real 1920x1080
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const res = pickExcluding(resolutions, { width: REAL_HARDWARE.screenWidth, height: REAL_HARDWARE.screenHeight });
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return {
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seed: masterSeed,
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canvasSeed: subSeed(),
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audioSeed: subSeed(),
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fontSeed: subSeed(),
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rectSeed: subSeed(),
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nav: {
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hardwareConcurrency: pick(hardwareConcurrencies),
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platform: pick(platforms),
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languages: pick(languageSets),
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deviceMemory: pick(deviceMemories),
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maxTouchPoints: 0
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},
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screen: {
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width: res.width,
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height: res.height,
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colorDepth: pick(colorDepths)
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},
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webgl: {
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vendor: pick(vendors),
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renderer: pick(renderers)
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},
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timezone: pick(timezones),
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webrtc: {
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blockLocal: true
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}
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};
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}
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