bot detection: https://demo.fingerprint.com/playground

[funky-mango]

https://demo.fingerprint.com/playground

Returns: You are a bad bot 🤖 (type: nodriver)

Just running the default bot (double clicking the exe), on windows 11, local IP. Maybe related I also got my local home IP is "Your IP is used by a proxy provider" and my suspect score is 10.

As I am not using "nodriver", that's a false positive, but maybe what they use to detect nodriver is what fingerprint-chrome is doing? Anyway, all other bot tests pass, so just letting you know of this one in case you didn't.

Thanks for a great program 👍

[rajch3]

+1 , i notice the same.

[Akaliix]

What I noticed is, if you use --incognito this nodriver detection is gone. However, you are detected incognito mode now :).

[MarhyCZ]

It’s only when the browser is identifying as brand Chrome. When it shows as Chromium, it goes through.

So it must be some Chrome specific check that it fails.

[Martichou]

Any idea what could be those checks? Or how we can determine them?
I'm trying to hook into the page init to inject JavaScript intercepting the call to various methods/fingerprintable info, but can't find what they use for that "no driver" flag.. :(

[funky-mango]

seems to be fixed with the 142 update.

bit more testing, seems the nodriver signal will still be there, if call fingerprint-chromium with playwright (patchright) but if I open fingerprint-chrome from the exe passing in the same args, it's not.

[funky-mango]

ok more information.

If call the browser from playwrigth with arg:
--fingerprint-brand=chrome

Then the nodriver bot is flagged. If don't set this, then I can use all the other --fingerprint-XXX args without issue. But without the above flag, the navigator.userAgentData is wrong and will cause another bot flag.

The strange things is, I can the browser directly (not with playwright) and it will work fine. So seems to be some sort of issue with playwright and this arg.

[mikolaj-jpg]

canvas is spoofed in a detectable way

https://arkenfox.github.io/TZP/tests/canvasspoof.html