[tor-bugs] #7875 [Tor]: debian obfsproxies can't advertise ports under 1024
Tor Bug Tracker & Wiki
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Wed May 8 18:30:45 UTC 2013
#7875: debian obfsproxies can't advertise ports under 1024
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Reporter: arma | Owner: asn
Type: defect | Status: new
Priority: normal | Milestone: Tor: unspecified
Component: Tor | Version:
Keywords: tor-bridge | Parent:
Points: | Actualpoints:
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Changes (by torvlnt33r):
* cc: torvlnt33r@… (added)
Comment:
Replying to [comment:1 flaushy]:
> You can grant priviledges to do so via setcap. (included in libcap2-bin)
> setcap 'cap_net_bind_service=+ep' /path/to/obfsproxy
>
> After granting this capability you are able to run obfsproxy with user
rights on ports <1024
>
This is not working for me, maybe because obfsproxy is now (version 0.2.1)
a (Python) script (see caveat 2 in the first answer on
http://stackoverflow.com/questions/413807/is-there-a-way-for-non-root-
processes-to-bind-to-privileged-ports-1024-on-l ).
Indeed, with a downgrade of obfsproxy to 0.1.4, it works. (But obfs3 would
be missing).
--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/7875#comment:4>
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