[tbb-bugs] #32492 [Applications/Tor Browser]: Unexpected NoScript behavior when security level is pinned using user.js
Tor Bug Tracker & Wiki
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Thu Nov 14 11:32:35 UTC 2019
#32492: Unexpected NoScript behavior when security level is pinned using user.js
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Reporter: kj | Owner: tbb-team
Type: defect | Status: new
Priority: Medium | Milestone:
Component: Applications/Tor Browser | Version:
Severity: Normal | Resolution:
Keywords: | Actual Points:
Parent ID: | Points:
Reviewer: | Sponsor:
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Comment (by ma1):
I strongly suspect that the Tor Browser sends NoScript its custom
configuration message only in an observer for preferences changes, rather
than on every startup, unless {{{extensions.torbutton.noscript_inited}}}
is false.
Therefore changing the preference from user.js, which doesn't trigger the
preference observer, doesn't affect NoScript (and possibly other stuff?)
Possible fix (if the diagnosis is correct): always call the preference
observer on startup.
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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/32492#comment:2>
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