[tor-bugs] #34008 [Applications/Tor Browser]: User may choose to leave on page after using New Identity

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#34008: User may choose to leave on page after using New Identity
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 Reporter:  cypherpunks               |          Owner:  tbb-team
     Type:  defect                    |         Status:  new
 Priority:  Very High                 |      Milestone:
Component:  Applications/Tor Browser  |        Version:
 Severity:  Critical                  |     Resolution:
 Keywords:                            |  Actual Points:
Parent ID:                            |         Points:
 Reviewer:                            |        Sponsor:
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Comment (by acat):

 It seems [https://searchfox.org/mozilla-
 central/rev/55a4faa52f72918efa51150d127aebdc057dc6cf/browser/modules/Sanitizer.jsm#534
 Sanitizer.jsm] handles this by doing a first pass to check if all
 windows/tabs are "fine" with being closed, and abort if not. We could do
 that for "New Identity", or just try to ignore `onbeforeunload` when
 closing windows.

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/34008#comment:3>
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