Re: [tor-bugs] #10362 [Pluggable transport]: Deploy FTE as a pluggable transport in PTTBBs

["Tor Bug Tracker & Wiki" <blackhole@xxxxxxxxxxxxxx>]

#10362: Deploy FTE as a pluggable transport in PTTBBs
-------------------------------------+-----------------
     Reporter:  asn                  |      Owner:
         Type:  task                 |     Status:  new
     Priority:  normal               |  Milestone:
    Component:  Pluggable transport  |    Version:
   Resolution:                       |   Keywords:
Actual Points:                       |  Parent ID:
       Points:                       |
-------------------------------------+-----------------

Comment (by asn):

 Replying to [comment:7 kpdyer]:
 > Replying to [comment:5 dcf]:
 > > Replying to [comment:4 kpdyer]:
 > > > The changes above introduce the following question: If the inputs to
 (un)rank are out of range, then that indicates something has gone
 seriously wrong in the system. That is, we shouldn't ever invoke unrank on
 an integer that we don't know how to unrank. What's the "proper" PT way to
 handle this fatal error condition?
 > >
 > > I don't think you can do anything except close the connection and
 write to a log file somewhere. It's the same as if a MAC failed to verify,
 or a WebSocket message were too long.
 >
 > Is there a standard paradigm for logging from PTs?
 >

 Not really. But there should be one.

 Obfsproxy, when used in managed mode, only allows logging to a file. I
 think this is the easiest and "cleanest" solution for now. (This happens
 because its stdout channel is used for the managed-proxy configuration
 protocol, and its stderr is unused (#9957).). For example, you do:
 {{{ClientTransportPlugin obfs2 exec /usr/local/bin/obfsproxy --managed
 --log-file=/home/user/logq}}}

 Apart from #9957 (which will certainly be helpful), we might be able to
 design a better logging solution for PTs by using the Extended ORPort or
 the TransportControlPort (unimplemented; see 196). This has not been
 particularly needed so far.

--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/10362#comment:9>
Tor Bug Tracker & Wiki <https://trac.torproject.org/>
The Tor Project: anonymity online
_______________________________________________
tor-bugs mailing list
tor-bugs@xxxxxxxxxxxxxxxxxxxx
https://lists.torproject.org/cgi-bin/mailman/listinfo/tor-bugs