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

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#17178: Rendezvous Single Onion Services: One-Hop Intro Point and Rendezvous
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 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:
Parent ID:                                   |     Resolution:
 Reviewer:  dgoulet                          |  Actual Points:
                                             |         Points:  6
                                             |        Sponsor:
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Changes (by teor):

 * status:  needs_revision => needs_review


Comment:

 I commented on the review.
 And I added commits to the branch feature-17178-v4.

 Only one outstanding question:

 David Goulet @dgoulet commented 3 days ago Master
 So hrm... now services with Tor2web compiled in have now single hop?

 Tim Wilson-Brown @teor commented 21 minutes ago
 Yes, if you configure non-anonymous Single Onion or Tor2web, you can also
 configure the other one. And if you configure anonymous Hidden Service,
 you can also configure Anonymous Client. But you can't mix non-anonymous
 and anonymous.
 Is there some scenario you'd like us to prevent here?

 I am happy to split the option check into
 rend_allow_direct_connection_single_onion() and
 rend_allow_direct_connection_tor2web(), if you think that would be
 clearer. But it might be more confusing - most of the time we check if
 connections are one-hop, we actually want to check if it's either tor2web
 or single onion.

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/17178#comment:51>
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