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Re: [tor-bugs] #30477 [Core Tor/Tor]: Tor should self-test reachability of TCP listeners exposed by PT's
#30477: Tor should self-test reachability of TCP listeners exposed by PT's
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Reporter: ahf | Owner: (none)
Type: task | Status: new
Priority: Medium | Milestone: Tor:
| unspecified
Component: Core Tor/Tor | Version: Tor:
| unspecified
Severity: Normal | Resolution:
Keywords: tor-pt, network-team-roadmap- | Actual Points:
november, s30-o23a3 |
Parent ID: #30471 | Points:
Reviewer: | Sponsor:
| Sponsor30-must
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Comment (by arma):
Replying to [comment:16 teor]:
> We haven't implemented bridge guards yet, so bridges also have another
similar vulnerability: all the middle nodes chosen by bridge clients can
learn that the previous hop is a bridge. (Client-Bridge-Middle has
different timings and node selections than Client-Guard, OnionService-
Guard and SingleOnionService-guard.)
Good point. A bridge's current guard barely sees anything at all from it,
other than fetching directory stuff.
Almost makes me want to propose that bridges should build their path to
Serge and then extend from there back to themselves. :)
--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/30477#comment:17>
Tor Bug Tracker & Wiki <https://trac.torproject.org/>
The Tor Project: anonymity online
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