Re: matchportcon?

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On 07/15/2013 09:07 AM, David Quigley wrote:
> On 07/15/2013 09:03, Stephen Smalley wrote:
>> On 07/14/2013 01:26 AM, Dave Quigley wrote:
>>> Do we have an equivalent of matchpathcon for ports? Where we can
>>> specify a protocol and port and see what the policy thinks it labeled?
>> 
>> Closest approximation I can think of would be to use checkpolicy -Mdb
>> /path/to/policy and then choose 9, input the protocol and port number,
>> choose 1, and input the SID that was displayed.
>> 
>> It would be very nice to have a more user-friendly (and scriptable) 
>> interface to the checkpolicy -d (debug) functionality.
> 
> 
> So over on fedora-selinux dominic grift suggested I use sepolicy network
> to check it out. The only issue with its usage is that it doesn't tell you
> what it actually is. Instead it gives you all rules that will match and you
> have to realize the most specific one wins. It is however sufficient for my
> talk so I'll probably use it.
> 
> Dave
> 
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> 
> 

sepolicy network -p 80
80: tcp http_port_t 80
80: udp reserved_port_t 1-511
80: tcp reserved_port_t 1-511

sepolicy is reading the info from the running kernel.

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