Policy about network-listening daemons running as root?

Daniel J Walsh dwalsh at redhat.com
Tue May 22 17:16:35 UTC 2007


Tom "spot" Callaway wrote:
> On Tue, 2007-05-22 at 12:52 -0400, Daniel J Walsh wrote:
>
>   
>> If it runs as root, it should drop capabilities that it does not need, 
>> and it should have an SELinux policy to confine it.  Of course if it 
>> runs as non-root, it should have an SELinux policy to confine it.
>>
>> These are shoulds not musts.
>>     
>
> Dan, is there a simple guide for packagers on how to make SELinux policy
> for these cases?
>
> Also, is it possible to package policy as part of an application, or do
> changes still need to go in the master policy package?
>
> ~spot
>
>
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>   
I am writing up a guide on writing policy for Red Hat Magazine.  I have 
a presentation on this at

http://people.redhat.com/dwalsh/SELinux/Presentations/PolicyGeneration.pdf

The latest policycoreutils-gui has a new tool (polgengui) , Which is 
launchable from system-config-selinux to help you build a policy.

As far as shipping policy inside or RPM

http://fedoraproject.org/wiki/PackagingDrafts/SELinux

Is the best we have right now.
Dan




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