linux-kernel - Re: [ANNOUNCE] UidBind LSM 0.1

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Message-ID: <Pine.LNX.4.64.0704231435430.15351@mtl.rackplans.net>
Date:	Mon, 23 Apr 2007 14:38:03 -0400 (EDT)
From:	Gerhard Mack <gmack@...erfire.net>
To:	Roberto De Ioris <roberto@...it.it>
cc:	linux-kernel@...r.kernel.org
Subject: Re: [ANNOUNCE] UidBind LSM 0.1

On Mon, 23 Apr 2007, Roberto De Ioris wrote:
> Hi all,
> this is a very simple module that allows bind() to tcp/udp port (>=1024)
> only for the uids defined in a configfs tree.
> 
> It is a first version, it only works for PF_INET sockets and makes no
> difference between tcp and udp (i am working on this)
> 
> For (little) more info see 
> 
> http://projects.unbit.it/uidbind/
> 
> Patch attached is for vanilla 2.6.20.7

Is it possible to lock a range of ports to a uid?  

Also, is it possible to lock a uid to one ip address?  For example usera 
can only bind to 10.0.0.23 while userb can only bind to 10.0.0.24. 

	Gerhard

--
Gerhard Mack

gmack@...erfire.net

<>< As a computer I find your faith in technology amusing.
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