[tbb-bugs] #29348 [Applications/Tor Browser]: Add userChrome to Tor Browser to spoof scrollbars to reduce fingerprinting surface

Tor Bug Tracker & Wiki blackhole at torproject.org
Wed Feb 6 08:51:43 UTC 2019


#29348: Add userChrome to Tor Browser to spoof scrollbars to reduce fingerprinting
surface
-------------------------------------------+---------------------------
 Reporter:  concerneduser                  |          Owner:  tbb-team
     Type:  enhancement                    |         Status:  closed
 Priority:  Medium                         |      Milestone:
Component:  Applications/Tor Browser       |        Version:
 Severity:  Normal                         |     Resolution:  duplicate
 Keywords:  tbb-fingerprinting-resolution  |  Actual Points:
Parent ID:                                 |         Points:
 Reviewer:                                 |        Sponsor:
-------------------------------------------+---------------------------
Changes (by gk):

 * keywords:  scrollbar fingerprinting => tbb-fingerprinting-resolution
 * status:  new => closed
 * version:  Tor: unspecified =>
 * resolution:   => duplicate


Comment:

 Replying to [comment:3 Thorin]:
 > Also note that chrome affects the inner window. Showing the toolbar in
 windows makes Tor Browser (with density = compact) out by 2 pixels (loads
 as 1000x998). Using the findbar alters the inner window, as does toggling
 the menu on and off, or using the sidebar.

 Yes, that's #16456. Closing this ticket as a duplicate of #22137.

--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/29348#comment:4>
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