It can't override properties that inside the iframe elements

[0x0480]

Prerequisites

Please use issues for bugs only! Answer the following questions for yourself before submitting an issue: YOU MAY DELETE THE PREREQUISITES SECTION.

• [X ] I am running the latest version
• [ X] I checked the documentation and found no answer
• [ X] I checked to make sure that this issue has not already been filed

Expected Behavior

Randomized props. https://iphey.com (no iframe)

Current Behavior

Untouched properties like JavaScript UserAgent, Audio, Client Rects hashes etc. https://gologin.com/check-browser (contains an iframe to iphey)

Context (Environment)

123.0 Nightly

[sereneblue]

Hi @0x0480,

I'm not able to replicate using a spoofed profile. Do you have any other extensions enabled that might be conflicting with Chameleon? Can you post your settings?

[0x0480]

Hi @sereneblue ,

First of all, thanks for your fast reply.

And nope, there is no other extension enabled. But, I'm using firefox with privacy.fingerprintingProtection and privacy.resistFingerprinting prefs enabled.

https://gist.github.com/0x0480/51fa86c0a6fc429aebe5625ae172cc39 Here's my ext settings.

And with iframe: Audio and Rects hashes are always same. Without iframe:

WebGL + Canvas hashes randomly returns but it's not related with Chameleon.

• it seems like header manipulation and browser version works somehow.

[0x0480]

UPDATE:

Yup, i think privacy.resistFingerprinting option causes that issue.

Oh no, it just works for navigator.useragent prop. Audio fp and client rects fp are still unaffected when they're inside an iframe.

[sereneblue]

After some testing, it does seem like this is a bug. Thanks for reporting, I'll continue to look into this.