[tor-bugs] #9499 [BridgeDB]: BridgeDB should hand out identity fingerprints

Tor Bug Tracker & Wiki blackhole at torproject.org
Sun Nov 10 10:27:14 UTC 2013


#9499: BridgeDB should hand out identity fingerprints
--------------------------+------------------------------------------------
     Reporter:            |      Owner:
  mikeperry               |     Status:  needs_information
         Type:  defect    |  Milestone:
     Priority:  normal    |    Version:
    Component:  BridgeDB  |   Keywords:  path-bias,bridgedb-dist,pt,vidalia
   Resolution:            |  Parent ID:
Actual Points:            |
       Points:            |
--------------------------+------------------------------------------------

Comment (by asn):

 Replying to [comment:1 isis]:
 > I can enable this easily. There are actually several problems, as far as
 I can tell:
 >
 >  1. Enabling the handing out of bridge fingerprints breaks Vidalia. See
 #5851.
 >  2. Using bridge fingerprints with PT bridges which use the new
 ``argslist`` feature to pass shared secrets is likely messing up both tor
 and Vidalia. This needs more testing.
 >
 > For (2) above, I tried the following lines for the scramblesuit bridge
 that I set up for testing purposes, pasting them directly into my torrc,
 using ARM as a controller (both on the server and client to watch the
 connection attempts):
 > {{{
 > bridge scramblesuit 69.164.208.188:6666
 keyid=AC19189ADFAEA697CB7C02AC141CC60997922B6F,password=93edd2b39b06115b38778e5447be6171d34cf63cc0e083db91fca9ce7fe920fa
 > bridge scramblesuit 69.164.208.188:6666
 AC19189ADFAEA697CB7C02AC141CC60997922B6F
 password=93edd2b39b06115b38778e5447be6171d34cf63cc0e083db91fca9ce7fe920fa
 > }}}
 >

 The second form is correct. The first is wrong since the `keyid` key is
 unsupported.

 BTW, check out Tor's `test_config_parse_bridge_line()` unit test. It seems
 to me that the second form should work as far as little-t-tor is
 concerned.

-- 
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/9499#comment:3>
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