[tor-bugs] #30382 [Core Tor/Tor]: Provide control port event for when we are missing v3 client auth for an onion

[Tor Bug Tracker & Wiki]

#30382: Provide control port event for when we are missing v3 client auth for an
onion
-------------------------------------------------+-------------------------
 Reporter:  asn                                  |          Owner:  dgoulet
     Type:  defect                               |         Status:
                                                 |  needs_revision
 Priority:  Medium                               |      Milestone:  Tor:
                                                 |  0.4.2.x-final
Component:  Core Tor/Tor                         |        Version:
 Severity:  Normal                               |     Resolution:
 Keywords:  tor-hs, tbb-usability, hs-auth,      |  Actual Points:
  network-team-roadmap-2019-Q1Q2, tor-spec       |
Parent ID:  #14389                               |         Points:  6
 Reviewer:  asn                                  |        Sponsor:
                                                 |  Sponsor27-must
-------------------------------------------------+-------------------------

Comment (by mcs):

 Replying to [comment:26 dgoulet]:
 > Apparently (feedback from mcs), the extended errors is sent out properly
 but only after `SocksTimeout`. Most likely, the connection is not properly
 closed when the extended error is set.

 A little more info about this: when we use `SocksTimeout 15`, the correct
 SOCKS error is sent after 30 seconds the first time we try to load the v3
 .onion, but it is sent after 15 seconds the second time we try to load it.

--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/30382#comment:27>
Tor Bug Tracker & Wiki <https://trac.torproject.org/>
The Tor Project: anonymity online