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Unstable 'hdr' entropy source in Safari #809

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tvvocold opened this issue Aug 31, 2022 · 2 comments
Open

Unstable 'hdr' entropy source in Safari #809

tvvocold opened this issue Aug 31, 2022 · 2 comments
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@tvvocold
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tvvocold commented Aug 31, 2022

Scenario

  • What causes the fingerprint to change?

unstable 'hdr' entropy source

  • What device and browser are you using?

iOS 15.6.1 with Safari

Mozilla/5.0 (iPhone; CPU iPhone OS 15_6_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/15.6.1 Mobile/15E148 Safari/604.1
  • What version of FingerprintJS are you using?

FingerprintJS v3.3.5

Fingerprint data

Seems like the hdr entropy source is not stable in Safari, after two days when I check the result.visitorId in my iPhone, it's changed, the diff is here: https://www.diffchecker.com/ts58uNPT

@tvvocold tvvocold changed the title Unstable 'hdr' entropy source in Unstable 'hdr' entropy source in Safari Aug 31, 2022
@Finesse Finesse added the bug label Aug 31, 2022
@Finesse
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Finesse commented Aug 31, 2022

Hey @tvvocold. Thank you for reporting this. As I can see, the value is false when the device is in low power mode. I'll check what we can do with it.

@Strate
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Strate commented Jan 30, 2023

This could be checked with battery save mode

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