From: guido@trentalancia.com (Guido Trentalancia)
To: refpolicy@oss.tresys.com
Subject: [refpolicy] [PATCH v2]: fix packagekit file context (standard location for the daemon)
Date: Thu, 21 Jun 2012 03:09:31 +0200 [thread overview]
Message-ID: <1340240971.2940.2.camel@vortex> (raw)
In-Reply-To: <1340207771.3570.11.camel@vortex>
Hello again.
I also noticed that the working directories that it needs to access as a
minimum condition also seems broken, according to the latest version
available:
--- refpolicy-04062012/policy/modules/contrib/rpm.fc 2012-06-21 01:58:45.505739558 +0200
+++ refpolicy-04062012-packagekit-fc-standard/policy/modules/contrib/rpm.fc 2012-06-21 02:06:21.475277343 +0200
@@ -7,13 +7,13 @@
/usr/bin/yum -- gen_context(system_u:object_r:rpm_exec_t,s0)
+/usr/libexec/packagekitd -- gen_context(system_u:object_r:rpm_exec_t,s0)
/usr/libexec/yumDBUSBackend.py -- gen_context(system_u:object_r:rpm_exec_t,s0)
/usr/sbin/yum-complete-transaction -- gen_context(system_u:object_r:rpm_exec_t,s0)
/usr/sbin/system-install-packages -- gen_context(system_u:object_r:rpm_exec_t,s0)
/usr/sbin/yum-updatesd -- gen_context(system_u:object_r:rpm_exec_t,s0)
-/usr/sbin/packagekitd -- gen_context(system_u:object_r:rpm_exec_t,s0)
/usr/share/yumex/yumex-yum-backend -- gen_context(system_u:object_r:rpm_exec_t,s0)
/usr/share/yumex/yum_childtask\.py -- gen_context(system_u:object_r:rpm_exec_t,s0)
@@ -27,9 +27,11 @@ ifdef(`distro_redhat', `
/usr/sbin/up2date -- gen_context(system_u:object_r:rpm_exec_t,s0)
')
+/var/cache/PackageKit(/.*)? gen_context(system_u:object_r:rpm_var_cache_t,s0)
/var/cache/yum(/.*)? gen_context(system_u:object_r:rpm_var_cache_t,s0)
/var/lib/alternatives(/.*)? gen_context(system_u:object_r:rpm_var_lib_t,s0)
+/var/lib/PackageKit(/.*)? gen_context(system_u:object_r:rpm_var_lib_t,s0)
/var/lib/rpm(/.*)? gen_context(system_u:object_r:rpm_var_lib_t,s0)
/var/lib/yum(/.*)? gen_context(system_u:object_r:rpm_var_lib_t,s0)
Besides that, it might need permissions related to the network, but I
suppose that can be managed on a per-site or per-distribution basis (or
otherwise by using booleans).
On Wed, 2012-06-20 at 17:56 +0200, Guido Trentalancia wrote:
> It seems that the current refpolicy file contexts are using a wrong (or
> at least rather obsolete) location for the PackageKit daemon executable.
>
> It's standard location is in /usr/libexec and not /usr/sbin (FC17 also
> apparently uses the latter).
>
> Finally, consider that PackageKit should now ship also with
> distributions other than Redhat.
>
> So, either of these two patches, would probably be a good move:
>
> --- refpolicy-04062012/policy/modules/contrib/rpm.fc 2011-09-09 18:29:23.592611047 +0200
> +++ refpolicy-04062012-packagekit-fc/policy/modules/contrib/rpm.fc 2012-06-19 19:12:07.420661407 +0200
> @@ -13,7 +13,13 @@
>
> /usr/sbin/system-install-packages -- gen_context(system_u:object_r:rpm_exec_t,s0)
> /usr/sbin/yum-updatesd -- gen_context(system_u:object_r:rpm_exec_t,s0)
> +
> +ifndef(`distro_redhat', `
> +/usr/libexec/packagekitd -- gen_context(system_u:object_r:rpm_exec_t,s0)
> +')
> +ifdef(`distro_redhat', `
> /usr/sbin/packagekitd -- gen_context(system_u:object_r:rpm_exec_t,s0)
> +')
>
> /usr/share/yumex/yumex-yum-backend -- gen_context(system_u:object_r:rpm_exec_t,s0)
> /usr/share/yumex/yum_childtask\.py -- gen_context(system_u:object_r:rpm_exec_t,s0)
>
> Or:
>
> --- refpolicy-04062012/policy/modules/contrib/rpm.fc 2012-06-20 17:47:29.249999920 +0200
> +++ refpolicy-04062012-packagekit-fc-standard/policy/modules/contrib/rpm.fc 2012-06-20 17:46:05.436179710 +0200
> @@ -13,7 +13,8 @@
>
> /usr/sbin/system-install-packages -- gen_context(system_u:object_r:rpm_exec_t,s0)
> /usr/sbin/yum-updatesd -- gen_context(system_u:object_r:rpm_exec_t,s0)
> -/usr/sbin/packagekitd -- gen_context(system_u:object_r:rpm_exec_t,s0)
> +
> +/usr/libexec/packagekitd -- gen_context(system_u:object_r:rpm_exec_t,s0)
>
> /usr/share/yumex/yumex-yum-backend -- gen_context(system_u:object_r:rpm_exec_t,s0)
> /usr/share/yumex/yum_childtask\.py -- gen_context(system_u:object_r:rpm_exec_t,s0)
next prev parent reply other threads:[~2012-06-21 1:09 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-06-20 15:56 [refpolicy] [PATCH]: fix packagekit file context (standard location for the daemon) Guido Trentalancia
2012-06-21 1:09 ` Guido Trentalancia [this message]
2012-06-26 13:44 ` [refpolicy] [PATCH v2]: " Christopher J. PeBenito
2012-06-26 13:50 ` Dominick Grift
2012-06-26 14:06 ` Christopher J. PeBenito
2012-06-26 19:39 ` Guido Trentalancia
2012-06-26 19:45 ` Dominick Grift
2012-06-27 16:59 ` Guido Trentalancia
2012-06-27 17:13 ` Dominick Grift
2012-06-27 18:28 ` Guido Trentalancia
2012-06-27 17:32 ` Guido Trentalancia
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