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Re: [tor-bugs] #16052 [Tor]: Hidden service socket exhaustion by opening many connections

#16052: Hidden service socket exhaustion by opening many connections
------------------------+------------------------------------------
     Reporter:  asn     |      Owner:
         Type:  defect  |     Status:  new
     Priority:  normal  |  Milestone:  Tor: 0.2.7.x-final
    Component:  Tor     |    Version:
   Resolution:          |   Keywords:  tor-hs dos SponsorR SponsorU
Actual Points:          |  Parent ID:
       Points:          |
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Comment (by special):

 Replying to [comment:6 arma]:
 > Replying to [comment:5 special]:
 > >     g) Add a "rendezvous approver" control API, which gives an opted-
 in controller the chance to approve or deny all rendezvous circuit and
 stream requests before they're acted upon. This would allow us to make
 more complex and useful mitigations as third party software.
 >
 > Can you flesh out the decision process that such a mitigator might use?
 If you have anything non-trivial, a new ticket is probably best here.

 I created #16059, including a list of potential use cases. Most of them
 are not very helpful against DoS on a HTTP-based service, but others may
 have ideas.

--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/16052#comment:8>
Tor Bug Tracker & Wiki <https://trac.torproject.org/>
The Tor Project: anonymity online
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