Re: [tor-bugs] #26910 [Core Tor/Tor]: Could tor drop privileges even earlier? (before trying to access anything on the filesystem beyond its torrc files)

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

#26910: Could tor drop privileges even earlier? (before trying to access anything
on the filesystem beyond its torrc files)
--------------------------+----------------------------------
 Reporter:  nusenu        |          Owner:  (none)
     Type:  enhancement   |         Status:  new
 Priority:  Medium        |      Milestone:  Tor: unspecified
Component:  Core Tor/Tor  |        Version:
 Severity:  Normal        |     Resolution:
 Keywords:                |  Actual Points:
Parent ID:                |         Points:
 Reviewer:                |        Sponsor:
--------------------------+----------------------------------
Changes (by weasel):

 * cc: weasel (added)


Comment:

 Yes, please.

 The Debian service file still needs to give tor the CAP_DAC_READ_SEARCH
 capability (which lets uid 0 override DAC file permissions for read/search
 purposes) or else it falls flat on its face with hidden services (cf.
 [https://bugs.debian.org/847598 Debian#847598]).  We'd appreciate if Tor
 did not need this elevated capability.

--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/26910#comment:3>
Tor Bug Tracker & Wiki <https://trac.torproject.org/>
The Tor Project: anonymity online

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