[tor-bugs] #7167 [Pluggable transport]: Combine traffic obfuscation with address diversity of flash proxy

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#7167: Combine traffic obfuscation with address diversity of flash proxy
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 Reporter:  karsten                      |          Owner:  asn           
     Type:  project                      |         Status:  needs_revision
 Priority:  normal                       |      Milestone:                
Component:  Pluggable transport          |        Version:                
 Keywords:  SponsorF20131101 flashproxy  |         Parent:                
   Points:                               |   Actualpoints:                
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Comment(by dcf):

 Regarding https://github.com/infinity0/obfs-
 flash/commit/f490c7ee0cdf6ac8527c26bbe742e7304e9dc8b7, I think we may have
 to clear the environment in general in the subprocesses, or at least make
 sure to clear variables like `TOR_PT_EXTENDED_SERVER_PORT`. We are forcing
 the subproxies into non-ExtORPort mode because we don't want them
 connecting to the ExtORPort that is known to the super-proxy. In obfs-
 flash-server mki.v, I put `PATH` in the environment manually and it was
 enough to get path searching to work.

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/7167#comment:24>
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