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Re: [tor-bugs] #20782 [Applications/Tor Browser Sandbox]: Use a seccomp whitelist when the tor daemon is configured to use Bridges.

#20782: Use a seccomp whitelist when the tor daemon is configured to use Bridges.
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 Reporter:  yawning                           |          Owner:  yawning
     Type:  enhancement                       |         Status:  new
 Priority:  Medium                            |      Milestone:
Component:  Applications/Tor Browser Sandbox  |        Version:
 Severity:  Normal                            |     Resolution:
 Keywords:                                    |  Actual Points:
Parent ID:                                    |         Points:
 Reviewer:                                    |        Sponsor:
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Comment (by yawning):

 Upon deeper thought, the real solution to this is to spawn PTs in their
 own container, each with a tailored whitelist, particularly since #20781
 will require that, so it may as well be generalized.

 The main stumbling point would be that tor doesn't support using
 `AF_LOCAL` to talk to PTs, but if I do this correctly the tor sandbox can
 run without external network access when PTs are used.

--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/20782#comment:1>
Tor Bug Tracker & Wiki <https://trac.torproject.org/>
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