[tbb-bugs] #17446 [Tor Browser]: Canvas image extraction prompt logic
Tor Bug Tracker & Wiki
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Mon Nov 9 20:17:25 UTC 2015
#17446: Canvas image extraction prompt logic
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Reporter: arthuredelstein | Owner: tbb-
Type: defect | team
Priority: Medium | Status:
Component: Tor Browser | needs_revision
Severity: Normal | Milestone:
Keywords: tbb-fingerprinting, | Version:
PearlCrescent201511R, TorBrowserTeam201511R | Resolution:
Parent ID: | Actual Points:
Sponsor: | Points:
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Changes (by mcs):
* status: needs_review => needs_revision
Comment:
Kathy and I reviewed this and the logic seems correct. A couple of small
things:
a) Please replace "Blocked third party %s from extract canvas data." with
"Blocked third party %s from extracting canvas data."
(s/extract/extracting)
b) It would be better to keep the console messages as one message instead
of two (better for filtering the console output).
c) We should continue to log both the first party URI and the doc URI when
canvas access is blocked. Otherwise it is difficult for end-users to
figure out what was blocked on what page.
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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/17446#comment:7>
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