do not rely on 0 plugins for detecting headlesschrome#194
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unixfox wants to merge 1 commit intofingerprintjs:mainfrom
Open
do not rely on 0 plugins for detecting headlesschrome#194unixfox wants to merge 1 commit intofingerprintjs:mainfrom
unixfox wants to merge 1 commit intofingerprintjs:mainfrom
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xnerhu
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Nov 25, 2024
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hello @xnerhu @r-valitov any update on this PR :)? I have been using on my own website and I haven't had any user complain anymore. |
osbre
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Dec 18, 2025
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Hello,
I'm running BotD in production and with one of my user I diagnosed that
navigator.plugins.lengthreturns0on his browser.He is running Vivaldi 7.0.3495.18 (Stable channel) on Windows and without any extension installed the browser gives no plugins in the list:
I'm proposing to remove the classification that if the plugins list is empty, then it's a headless chrome.
First because now for
--headless=new, the value fornavigator.plugins.lengthis not empty anymore. It's5. Everyone is already using that new headless method or spoofing the value fornavigator.pluginsAnd second, the API
navigator.pluginsis no longer recommended: https://developer.mozilla.org/en-US/docs/Web/API/Navigator/plugins. So we may run into some false positive if some browser decides to not disclose the plugins list as part of protecting the privacy of the user.