Re: [PATCH] Communication between domains under labeled networks

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On Tue, 2008-07-22 at 19:49 +0900, KaiGai Kohei wrote:
> Christopher J. PeBenito wrote:
> > On Wed, 2008-06-25 at 14:59 +0900, KaiGai Kohei wrote:
> >> Hi,
> >>
> >> The attached patch allows user domains to communicate with daemon
> >> domain, and some other domains (Apache and CGI script) to communicate
> >> with RDBMS (PostgreSQL and MySQL) using xxxx_tcp_connect() interface.
> >>
> >> This approach enables to cover most of relationship needed.
> >> All we have to do is to describe the rest of relationship like
> >> ones between CGI script and RDBMS, daemons and name server,
> >> anything and samba server, ....
> >>
> >> At least, we cannot get labeled networks available unless adding
> >> policies to communicate between proper domains.
> >> I think it is necessary to make a decision to describe the policies.

> The attached patch is a revised version.
> Please review it again.
> 
> And I also noticed that ipsec_match_default_spd() should be invoked with
> server's domain as postgresql_t doing.
> (e.g: communication between staff_t and sshd_t)
> I think it also should be allowed for whole of daemon attribute.
> What is your opinion? The version.3 patch also contains this fix.

I merged everything except for the default spd part.  I don't know if
its been suggested before, but I'm considering putting that match rule
into corenet_*_recvfrom_unlabeled().

-- 
Chris PeBenito
<pebenito@xxxxxxxxxx>
Developer,
Hardened Gentoo Linux
 
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