Linux con Docker con Xvfb (programandolo desde Ms Visual Studio con AOT = 1)

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Cloudflare detects camoufox when running in Docker · Issue #311 · daijro/camoufox

alvins82 commented on Aug 23, 2025

alvins82

on Aug 23, 2025

I am seeing the same issue. If I run camoufox in a docker container – it is being detected. If I run camoufox on the same machine with same settings outside of docker – no issues.

Hay un enlace a otro problema y es que a mi no me gustan los dockers, bueno no del todo, prefiero levis eso oui

navigator.platform, hardwareConcurrency, and oscpu config overrides silently ignored — browser leaks real values · Issue #516 · daijro/camoufox

Impact

This creates a trivially detectable fingerprint mismatch. On a Linux VPS with a Windows fingerprint:

• navigator.userAgent → Windows NT 10.0 ✅
• navigator.platform → Linux x86_64 ❌ (should be Win32)
• navigator.oscpu → Linux x86_64 ❌ (should be Windows NT 10.0; Win64; x64)
• navigator.hardwareConcurrency → real VPS cores ❌ (should be fingerprint value)

Any basic bot detection can catch this:

if (navigator.userAgent.includes('Windows') && navigator.platform !== 'Win32') { /* bot */ }

Properties that DO work

• navigator.userAgent ✅
• navigator.appVersion ✅
• navigator.doNotTrack ✅
• screen.width / screen.height ✅
• webGl:renderer / webGl:vendor ✅
• canvas:aaOffset ✅

Related issues

• setting screen.width, screen.height is invalid  #89 — Same class of bug (Playwright overriding custom screen width/height) — was fixed
• navigator.oscpu undefined value #416 — navigator.oscpu cannot be set to undefined
• Cloudflare detects camoufox when running in Docker #311, 100% detection rate by Google #388 — Detection issues that may be partially caused by this bug

ASI EM ME FORUMLO UNA PREGUNTA PARA PASAR DE LOS DOCKS

¿PUEDO CREAR EN LINUX, CIENTOS DE INSTANCIAS DE LINUX ? (o algo asi me refiero