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Fingerprint changes on refresh #254

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jdsenecal opened this issue Jun 8, 2017 · 6 comments
Closed

Fingerprint changes on refresh #254

jdsenecal opened this issue Jun 8, 2017 · 6 comments

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@jdsenecal
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jdsenecal commented Jun 8, 2017

Hello!
I'm experiencing a strange issue. On initial page load, i get a particular Fingerprint (Print A), but when I refresh the page, I get a different one (Print B).
The two fingerprints are different, but they're consistent. On initial load, Print A always shows, but Print B shows whenever I refresh the page.

Any ideas?
Currently testing on Windows 10.
Chrome Version 58.0.3029.110 (64-bit) appears to be where the issue is occurring.
IE 11 so far appears to be working as expected.

@Valve
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Valve commented Jun 8, 2017 via email

@jdsenecal
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Unfortunately, no. No external GPU. :(
Could it be related to plugins getting loaded on initial page load (adblock being one in particular)?

@Valve
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Valve commented Jun 8, 2017 via email

@amuagarwal
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Even i am facing the same issue and this problem started after updating Chrome to version 58.0.3029.110 (64-bit). Any help will be very useful to get the unique id on each refresh.

@jdsenecal
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So, from my perspective, this appears to be due to browser plugins. What I ended up doing was I delayed the generation of the fingerprint until after the page completely loads. This appears to have resolved the issue from what I can see.

@tkalfigo
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I had same issue.

Though I cannot be 100% sure, I believe adding in the constructor the option excludeAdBlock: true seems to have solved it.

I am now getting the same fp over multiple reloads.

GrosSacASac pushed a commit to GrosSacASac/fingerprintjs2 that referenced this issue Sep 19, 2018
jonashaag pushed a commit that referenced this issue Sep 20, 2018
* use valid html

* rename oncompleteTimeout

* refactor: remove unnecessary keys reassignement

* Give example of setTimeout

fixes #307
#254

* Refactor, avoid innerHTML, fingerprint on load, avoid escapeHTML hack

* 1.8.0 -> 1.8.1

* 1.8.0 -> 1.8.2

* 1.8.0 -> 1.8.2

* revert image removal

* drop node 5,7,9

* avoid fingerprint, in case we click before the idleCallback

* recommen requestIdleCallback in the example

* add a comment to go read the note in the README.
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4 participants