[tor-bugs] #17178 [Core Tor/Tor]: Rendezvous Single Onion Services: One-Hop Intro Point and Rendezvous

[Tor Bug Tracker & Wiki]

#17178: Rendezvous Single Onion Services: One-Hop Intro Point and Rendezvous
-------------------------------------------------+-------------------------
 Reporter:  teor                                 |          Owner:  teor
     Type:  enhancement                          |         Status:
 Priority:  High                                 |  needs_review
Component:  Core Tor/Tor                         |      Milestone:  Tor:
 Severity:  Normal                               |  0.2.9.x-final
 Keywords:  rsos, tor-hs, TorCoreTeam201607,     |        Version:
  review-group-5                                 |     Resolution:
Parent ID:                                       |  Actual Points:
 Reviewer:  dgoulet                              |         Points:  6
                                                 |        Sponsor:
-------------------------------------------------+-------------------------

Comment (by teor):

 I pushed some more fixes, because the fix to #19663 didn't cover reachable
 addresses. I also ended up borrowing some commits from #19163 to avoid
 merge conflicts.
 * HS rend opportunistically upgrades to ntor
 * Single Onion Services retry a 3-hop path when rend is unreachable

 The squashed and rebased version is available at:
 https://gitlab.com/teor/tor/merge_requests/3

--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/17178#comment:56>
Tor Bug Tracker & Wiki <https://trac.torproject.org/>
The Tor Project: anonymity online