From: cpebenito@tresys.com (Christopher J. PeBenito)
To: refpolicy@oss.tresys.com
Subject: [refpolicy] [PATCH 1/1] Extending support for SELinux on ZFS
Date: Fri, 20 Dec 2013 15:07:30 -0500 [thread overview]
Message-ID: <52B4A382.9070507@tresys.com> (raw)
In-Reply-To: <1387560695-24878-1-git-send-email-mthode@mthode.org>
On 12/20/13 12:31, Matthew Thode wrote:
> Signed-off-by: Matthew Thode <mthode@mthode.org>
> ---
> policy/modules/kernel/storage.fc | 5 +++++
> policy/modules/system/fstools.fc | 6 ++++++
> policy/modules/system/mount.fc | 4 ++++
> 3 files changed, 15 insertions(+)
>
> diff --git a/policy/modules/kernel/storage.fc b/policy/modules/kernel/storage.fc
> index 54f1827..4315bd5 100644
> --- a/policy/modules/kernel/storage.fc
> +++ b/policy/modules/kernel/storage.fc
> @@ -79,5 +79,10 @@ ifdef(`distro_redhat', `
>
> /dev/usb/rio500 -c gen_context(system_u:object_r:removable_device_t,s0)
>
> +/dev/zfs -c gen_context(system_u:object_r:fixed_disk_device_t,mls_systemhigh)
> +/dev/zpios -c gen_context(system_u:object_r:fixed_disk_device_t,mls_systemhigh)
> +/dev/zvol(/.*)? -l gen_context(system_u:object_r:fixed_disk_device_t,mls_systemhigh)
Normally we leave the symlinks stay the generic type, in this case device_t. That type is sufficiently protected and the symlink isn't sensitive, so it doesn't merit having a different type. Otherwise the patch looks ok.
> +/dev/zd.* -b gen_context(system_u:object_r:fixed_disk_device_t,mls_systemhigh)
> +
> /lib/udev/devices/loop.* -b gen_context(system_u:object_r:fixed_disk_device_t,mls_systemhigh)
> /lib/udev/devices/fuse -c gen_context(system_u:object_r:fuse_device_t,s0)
> diff --git a/policy/modules/system/fstools.fc b/policy/modules/system/fstools.fc
> index 948ce2a..39e6c25 100644
> --- a/policy/modules/system/fstools.fc
> +++ b/policy/modules/system/fstools.fc
> @@ -36,6 +36,12 @@
> /sbin/swapoff -- gen_context(system_u:object_r:fsadm_exec_t,s0)
> /sbin/swapon.* -- gen_context(system_u:object_r:fsadm_exec_t,s0)
> /sbin/tune2fs -- gen_context(system_u:object_r:fsadm_exec_t,s0)
> +/sbin/zpios -- gen_context(system_u:object_r:fsadm_exec_t,s0)
> +/sbin/ztest -- gen_context(system_u:object_r:fsadm_exec_t,s0)
> +/sbin/zinject -- gen_context(system_u:object_r:fsadm_exec_t,s0)
> +/sbin/zhack -- gen_context(system_u:object_r:fsadm_exec_t,s0)
> +/sbin/zdb -- gen_context(system_u:object_r:fsadm_exec_t,s0)
> +/sbin/zstreamdump -- gen_context(system_u:object_r:fsadm_exec_t,s0)
>
> /usr/bin/partition_uuid -- gen_context(system_u:object_r:fsadm_exec_t,s0)
> /usr/bin/raw -- gen_context(system_u:object_r:fsadm_exec_t,s0)
> diff --git a/policy/modules/system/mount.fc b/policy/modules/system/mount.fc
> index a38605e..807ceef 100644
> --- a/policy/modules/system/mount.fc
> +++ b/policy/modules/system/mount.fc
> @@ -1,6 +1,10 @@
> /bin/mount.* -- gen_context(system_u:object_r:mount_exec_t,s0)
> /bin/umount.* -- gen_context(system_u:object_r:mount_exec_t,s0)
>
> +/sbin/mount.zfs -- gen_context(system_u:object_r:mount_exec_t,s0)
> +/sbin/zpool -- gen_context(system_u:object_r:mount_exec_t,s0)
> +/sbin/zfs -- gen_context(system_u:object_r:mount_exec_t,s0)
> +
> /usr/bin/fusermount -- gen_context(system_u:object_r:mount_exec_t,s0)
>
> /var/run/mount(/.*)? gen_context(system_u:object_r:mount_var_run_t,s0)
>
--
Chris PeBenito
Tresys Technology, LLC
www.tresys.com | oss.tresys.com
next prev parent reply other threads:[~2013-12-20 20:07 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-12-20 17:31 [refpolicy] [PATCH 1/1] Extending support for SELinux on ZFS Matthew Thode
2013-12-20 20:07 ` Christopher J. PeBenito [this message]
2013-12-20 20:14 ` Matthew Thode
2013-12-20 20:22 ` Christopher J. PeBenito
-- strict thread matches above, loose matches on Subject: below --
2013-12-20 21:06 Matthew Thode
2014-01-20 16:31 ` Matthew Thode
2014-01-21 13:57 ` Christopher J. PeBenito
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