[tor-bugs] #3472 [Tor Bridge]: Implementing the pluggable-transport spec (managed proxies)

Tor Bug Tracker & Wiki torproject-admin at torproject.org
Wed Jul 13 17:13:20 UTC 2011


#3472: Implementing the pluggable-transport spec (managed proxies)
------------------------+---------------------------------------------------
 Reporter:  asn         |          Owner:  asn               
     Type:  task        |         Status:  new               
 Priority:  normal      |      Milestone:  Tor: 0.2.3.x-final
Component:  Tor Bridge  |        Version:                    
 Keywords:              |         Parent:                    
   Points:              |   Actualpoints:                    
------------------------+---------------------------------------------------

Comment(by asn):

 Alright, I put my current progress in a bug3472_prealpha branch in
 git://gitorious.org/mytor/mytor.git.

 Basically:
 This can handle managed proxy torrc lines, it can talk the 180 spec and it
 can spawn managed proxies.
 It can't use a consistent port for server proxies yet [1], it can't speak
 the external OR protocol, it can't use the "*" method, it can't understand
 optional SOCKS arguments and it can't do any fancy extra-info stuff.

 Comments on the design logic are much appreciated.
 (There are also a couple of "ASN" questions floating around that need
 answering)

 To try it put something like this in your torrcbridgetransport:
 {{{
 ServerTransportPlugin dummy exec /tmp/obfsproxy --managed
 }}}

 Then wait 'till in your log appears something like:
 {{{
 [warn] Server transport dummy at 127.0.0.1:35071.
 }}}

 Then take that "35071" part and put it in your torrcclienttransport like
 this:
 {{{
 Bridge dummy 127.0.0.1:35071
 ClientTransportPlugin dummy exec /tmp/obfsproxy --managed
 }}}

-- 
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/3472#comment:1>
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