mirror of
https://github.com/CloakHQ/CloakBrowser.git
synced 2026-06-23 11:41:46 +02:00
feat: upgrade to Chromium v145 with Patchright CDP stealth
- Migrate from Playwright to Patchright driver for CDP leak prevention - Add screen dimension spoofing args (--fingerprint-screen-width/height, --fingerprint-taskbar-height) - Add realistic default viewport (1920x955) to avoid Playwright detection - Add color_scheme param to launch_context, add fingerprint scan test - Update READMEs for v145
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CloakHQ
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"""Test against fingerprint-scan.com and CreepJS.
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Tests the specific headless detection signals flagged by the community:
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- noTaskbar, noContentIndex, noContactsManager, noDownlinkMax
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- Bot risk score (fingerprint-scan.com)
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- Headless/stealth percentages (CreepJS)
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- Full CreepJS signal breakdown (likeHeadless, headless, stealth)
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Usage:
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python examples/fingerprint_scan_test.py
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python examples/fingerprint_scan_test.py --proxy http://10.50.96.5:8888
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python examples/fingerprint_scan_test.py --headless
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"""
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import sys
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from cloakbrowser import launch_context
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HEADLESS = "--headless" in sys.argv
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PROXY = None
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for i, arg in enumerate(sys.argv):
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if arg == "--proxy" and i + 1 < len(sys.argv):
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PROXY = sys.argv[i + 1]
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def test_fingerprint_scan(page):
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"""fingerprint-scan.com — bot risk score + headless detection signals."""
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print("=== fingerprint-scan.com ===")
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page.goto("https://fingerprint-scan.com/", wait_until="domcontentloaded", timeout=30000)
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page.wait_for_timeout(20000) # Castle.js needs time to compute score
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# Check bot risk score
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score = page.evaluate(
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'document.getElementById("fingerprintScore")?.textContent || "Score not rendered"'
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)
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print(f"Bot Risk Score: {score}")
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# Check headless detection signals
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apis = page.evaluate("""() => ({
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noTaskbar: screen.height === screen.availHeight,
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taskbarSize: screen.height - screen.availHeight,
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noContentIndex: typeof window.ContentIndex === "undefined",
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noContactsManager: !("contacts" in navigator),
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noDownlinkMax: !("downlinkMax" in (navigator.connection || {})),
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downlinkMax: navigator.connection?.downlinkMax ?? null,
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timezone: Intl.DateTimeFormat().resolvedOptions().timeZone,
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webdriver: navigator.webdriver,
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isPlaywright: "__pwInitScripts" in window || "__playwright__binding__" in window,
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webgpu: typeof navigator.gpu !== "undefined" ? "available" : "NOT_AVAILABLE",
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scrollbarWidth: (() => { const d = document.createElement("div"); d.style.cssText = "overflow:scroll;width:100px;height:100px;position:absolute;top:-999px"; document.body.appendChild(d); const w = d.offsetWidth - d.clientWidth; d.remove(); return w; })()
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})""")
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print("\nHeadless detection signals:")
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headless_fails = 0
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for k, v in apis.items():
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is_fail = k.startswith("no") and v is True
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if is_fail:
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headless_fails += 1
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flag = "FAIL" if is_fail else ""
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print(f" {k}: {v} {flag}")
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# Extract bot test results from page
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bot_tests = page.evaluate("""() => {
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const text = document.body.innerText;
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const tests = {};
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for (const key of ['WebDriver', 'Is Selenium Chrome', 'CDP Check', 'Is Playwright']) {
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const match = text.match(new RegExp(key + '\\\\s+(true|false)'));
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if (match) tests[key] = match[1];
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}
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return tests;
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}""")
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print("\nBot Detection Tests:")
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for k, v in bot_tests.items():
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status = "PASS" if v == "false" else "FAIL"
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print(f" {k}: {v} [{status}]")
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page.screenshot(path="/results/fingerprint-scan.png", full_page=True)
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print("\nScreenshot: /results/fingerprint-scan.png")
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return {
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"score": score,
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"headless_fails": headless_fails,
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"apis": apis,
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"bot_tests": bot_tests,
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}
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def test_creepjs(page):
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"""abrahamjuliot.github.io/creepjs — comprehensive fingerprint analysis."""
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print("\n=== CreepJS ===")
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page.goto(
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"https://abrahamjuliot.github.io/creepjs/", wait_until="domcontentloaded", timeout=30000
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)
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print("Waiting 30s for CreepJS analysis...")
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page.wait_for_timeout(30000)
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# Extract % scores from page text (matches test-infra/matrix_tests/group3_bot_detection.py)
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scores = page.evaluate("""() => {
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const text = document.body.innerText;
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const likeMatch = text.match(/(\\d+)%\\s*like headless/i);
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const headlessMatch = text.match(/(\\d+)%\\s*headless:/i);
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const stealthMatch = text.match(/(\\d+)%\\s*stealth:/i);
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return {
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likeHeadlessPct: likeMatch ? parseInt(likeMatch[1]) : null,
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headlessPct: headlessMatch ? parseInt(headlessMatch[1]) : null,
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stealthPct: stealthMatch ? parseInt(stealthMatch[1]) : null,
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};
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}""")
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print(f"\nScores:")
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print(f" like-headless: {scores['likeHeadlessPct']}% (target: <=30%)")
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print(f" headless: {scores['headlessPct']}% (target: 0%)")
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print(f" stealth: {scores['stealthPct']}% (target: 0%)")
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# Extract full signal breakdown from window.Fingerprint.headless (CreepJS internal object)
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signals = page.evaluate("""() => {
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try {
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const fp = window.Fingerprint;
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if (!fp || !fp.headless) return null;
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return {
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likeHeadless: fp.headless.likeHeadless || null,
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headless: fp.headless.headless || null,
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stealth: fp.headless.stealth || null,
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};
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} catch { return null; }
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}""")
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if signals:
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if signals.get("likeHeadless"):
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print("\nlikeHeadless signals:")
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fails = 0
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for k, v in signals["likeHeadless"].items():
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is_fail = v is True
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if is_fail:
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fails += 1
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flag = " FAIL" if is_fail else ""
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print(f" {k}: {v}{flag}")
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print(f" ({fails} fails)")
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if signals.get("headless"):
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print("\nheadless signals:")
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for k, v in signals["headless"].items():
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flag = " FAIL" if v is True else ""
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print(f" {k}: {v}{flag}")
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if signals.get("stealth"):
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print("\nstealth signals:")
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for k, v in signals["stealth"].items():
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flag = " FAIL" if v is True else ""
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print(f" {k}: {v}{flag}")
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else:
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print("\n(window.Fingerprint.headless not available — signals not extracted)")
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# Extract platform estimate
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platform = page.evaluate("""() => {
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try {
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const fp = window.Fingerprint;
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if (!fp || !fp.platformEstimate) return null;
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return fp.platformEstimate;
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} catch { return null; }
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}""")
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if platform:
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print(f"\nPlatform estimate: {platform}")
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passed = (
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scores["headlessPct"] is not None
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and scores["headlessPct"] <= 30
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and scores["stealthPct"] is not None
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and scores["stealthPct"] <= 30
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)
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print(f"\nVerdict: {'PASS' if passed else 'FAIL'} (<=30% headless, <=30% stealth)")
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page.screenshot(path="/results/creepjs.png", full_page=True)
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print("Screenshot: /results/creepjs.png")
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return {**scores, "signals": signals, "platform": platform}
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def main():
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print("=" * 60)
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print("CloakBrowser — Fingerprint & Headless Detection Tests")
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print("=" * 60)
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print(f"Mode: {'headless' if HEADLESS else 'headed'}")
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print(f"Proxy: {PROXY or 'none'}")
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print()
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context = launch_context(
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headless=HEADLESS,
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proxy=PROXY,
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args=[
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"--fingerprint-screen-width=1920",
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"--fingerprint-screen-height=1080",
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"--timezone=Asia/Jerusalem",
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],
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)
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page = context.new_page()
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try:
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fp_result = test_fingerprint_scan(page)
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creep_result = test_creepjs(page)
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finally:
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context.close()
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# Summary
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print("\n" + "=" * 60)
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print("SUMMARY")
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print("=" * 60)
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print(f"fingerprint-scan.com: {fp_result['score']}")
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print(f" Headless signal fails: {fp_result['headless_fails']}")
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like = creep_result["likeHeadlessPct"]
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headless = creep_result["headlessPct"]
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stealth = creep_result["stealthPct"]
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print(f"CreepJS: like-headless={like}%, headless={headless}%, stealth={stealth}%")
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# Count CreepJS signal fails
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sigs = creep_result.get("signals")
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if sigs and sigs.get("likeHeadless"):
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fail_names = [k for k, v in sigs["likeHeadless"].items() if v is True]
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if fail_names:
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print(f" likeHeadless fails: {', '.join(fail_names)}")
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print("=" * 60)
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return 0
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if __name__ == "__main__":
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sys.exit(main())
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