Problem with corenet_* statements.

Problem with corenet_* statements.

[Gienek Nowacki]

Hi,

I would like to build my own SE module. The system is CentOS 5.1. The
source of the module is as follow:

# ============ amav.te ===================

module amav 1.0.0;
require {
        type amavis_t;
};
corenet_udp_bind_generic_port(amavis_t);
corenet_dontaudit_udp_bind_all_ports(amavis_t);

# ====================================

After running the command:
checkmodule -M -m -o amav.mod  amav.te

....there is `syntax error' -  checkmodule doasn't recognize
corenet_*  statements.

Next, after successful I would like to use semodule_package and
semodule commands.

The purpose of creating such modul is because amavisd use random UDP
source ports when connecting to DNS serwer.

Could you help me how  - how there is possible to find the solution?

Gienek

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Re: Problem with corenet_* statements.

[Christopher J. PeBenito]

On Mon, 2008-03-03 at 22:39 +0100, Gienek Nowacki wrote:
> Hi,
> 
> I would like to build my own SE module. The system is CentOS 5.1. The
> source of the module is as follow:
> 
> # ============ amav.te ===================
> 
> module amav 1.0.0;
> require {
>         type amavis_t;
> };
> corenet_udp_bind_generic_port(amavis_t);
> corenet_dontaudit_udp_bind_all_ports(amavis_t);
> 
> # ====================================
> 
> After running the command:
> checkmodule -M -m -o amav.mod  amav.te
> 
> ....there is `syntax error' -  checkmodule doasn't recognize
> corenet_*  statements.
> 
> Next, after successful I would like to use semodule_package and
> semodule commands.

If you use reference policy interfaces, you must use the reference
policy build infrastructure to process it.  Run

make -f /usr/share/selinux/devel/Makefile

and that will compile and package the module, so you'll get the amav.pp.

-- 
Chris PeBenito
Tresys Technology, LLC
(410) 290-1411 x150



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Re: Problem with corenet_* statements.

[Daniel J Walsh]

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Hash: SHA1

Gienek Nowacki wrote:
> Hi,
> 
> I would like to build my own SE module. The system is CentOS 5.1. The
> source of the module is as follow:
> 
> # ============ amav.te ===================
> 
> module amav 1.0.0;
> require {
>         type amavis_t;
> };
> corenet_udp_bind_generic_port(amavis_t);
> corenet_dontaudit_udp_bind_all_ports(amavis_t);
> 
> # ====================================
> 
> After running the command:
> checkmodule -M -m -o amav.mod  amav.te
> 
> ....there is `syntax error' -  checkmodule doasn't recognize
> corenet_*  statements.
> 
> Next, after successful I would like to use semodule_package and
> semodule commands.
> 
> The purpose of creating such modul is because amavisd use random UDP
> source ports when connecting to DNS serwer.
> 
> Could you help me how  - how there is possible to find the solution?
> 
> Gienek
> 
> --
> This message was distributed to subscribers of the selinux mailing list.
> If you no longer wish to subscribe, send mail to majordomo@tycho.nsa.gov with
> the words "unsubscribe selinux" without quotes as the message.
You need to build with the interace files.

# yum install selinux-policy-devel
# make -f /usr/share/selinux/devel/Makefile

Should build your module.
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