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Re: [tor-bugs] #11469 [Tor]: Exit not using one hop circuit to Directory Server

#11469: Exit not using one hop circuit to Directory Server
-------------------------+-------------------------------
     Reporter:  bburley  |      Owner:
         Type:  defect   |     Status:  new
     Priority:  major    |  Milestone:
    Component:  Tor      |    Version:
   Resolution:           |   Keywords:  one-hop directory
Actual Points:           |  Parent ID:
       Points:           |
-------------------------+-------------------------------

Comment (by bburley):

 I've spent time trying to isolate this further. It appears that when there
 is an exit policy that "accepts" anything, even the default accept policy,
 I see a "use_begindir 0" in the log file. shown at the end of the line
 here:

 `Apr 30 13:43:28.000 [debug] void directory_initiate_command_rend(const
 char *, const tor_addr_t *, uint16_t, uint16_t, const char *, uint8_t,
 uint8_t, dir_indirection_t, const char *, const char *, size_t, time_t,
 const rend_data_t *)(): anonymized 0, use_begindir 0.`

 When I have an exit policy that "rejects" everything, I see a "use
 begindir 1" in the log file. shown at the end of the line here:

 `Apr 30 13:43:42.000 [debug] void directory_initiate_command_rend(const
 char *, const tor_addr_t *, uint16_t, uint16_t, const char *, uint8_t,
 uint8_t, dir_indirection_t, const char *, const char *, size_t, time_t,
 const rend_data_t *)(): anonymized 0, use_begindir 1.`

 When I see "use_begindir 0" the node connects to the directory
 unencrypted.

 When I see "use_begindir 1" the node connects to the directory encrypted
 using the one-hop circuit.

 This seems similar to the behavior discussed in Trac Ticket
 [ticket:10849]. I applied the patch referred to in ticket 10849 but that
 did resolve this issue.

--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/11469#comment:2>
Tor Bug Tracker & Wiki <https://trac.torproject.org/>
The Tor Project: anonymity online
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