We had a number of places where fixfiles would search for or set hard
coded types. If policy used something other than tmp_t var_t file_t or
unlabeled_t we would go wrong. This patch does 2 things. It uses the
kernel provided selinuxfs interfaces to determine the label on unlabeled
and unknown files and it uses the --reference option with chcon to set
new labels.
Signed-off-by: Eric Paris <eparis@redhat.com>
Acked-by: Dan Walsh <dwalsh@redhat.com>
The type of a filesystem (ext*, btrfs, etc) really doesn't matter when
it comes to the ability to set labels. Stop trying to be smart and just
call restorecon. It will either work or it won't and out heuristic
isn't helping.
Signed-off-by: Eric Paris <eparis@redhat.com>
Acked-by: Dan Walsh <dwalsh@redhat.com>
The kernel now outputs a mount option called 'seclabel' which indicates
if the filesystem supposed security labeling. Use that instead of
having to update some hard coded list of acceptable filesystems (that
may or may not be acceptable depending on if they were compiled with
security xattrs)
Signed-off-by: Eric Paris <eparis@redhat.com>
Acked-by: Dan Walsh <dwalsh@redhat.com>
We do this so we can eliminate foolish avcs about restorecon trying to
write to a random directory. We allow apps to communicate with fds
globably. So this allows the access no AVC's I am happy
Signed-off-by: Eric Paris <eparis@redhat.com>
Acked-by: Dan Walsh <dwalsh@redhat.com>
Introduce a new file /etc/selinux/fixfiles_exclude_dirs which contains a
list of directories which should not be relabeled.
Signed-off-by: Eric Paris <eparis@redhat.com>
Acked-by: Dan Walsh <dwalsh@redhat.com>
In the old fixfiles we had to make sure we only attempted to relabel
files that were on file systems that supported extended attributes.
With the new restorecon, we no longer need this.
Signed-off-by: Eric Paris <eparis@redhat.com>
Acked-by: Dan Walsh <dwalsh@redhat.com>
clean up /var/run and /var/lib/debug just like we do for /tmp and
/var/tmp since they can easily get unlabeled files.
Signed-off-by: Eric Paris <eparis@redhat.com>
Acked-by: Dan Walsh <dwalsh@redhat.com>
We cannot reasonably relabel pipes and sockets in /tmp to tmp_t so just
delete them instead of trying to put and unuable label.
Signed-off-by: Eric Paris <eparis@redhat.com>
Acked-by: Dan Walsh <dwalsh@redhat.com>
fixfiles uses a find command then than pipes that to rm -f. Just use
the find delete predicate instead of causing all of those extra calls to
rm.
Signed-off-by: Eric Paris <eparis@redhat.com>
Acked-by: Dan Walsh <dwalsh@redhat.com>
Fix the page to point to the the seusers file, not the seuser file.
Signed-off-by: Eric Paris <eparis@redhat.com>
Acked-by: Dan Walsh <dwalsh@redhat.com>
SELinux pythons applications should not allow the user to change the
sys.path
Signed-off-by: Eric Paris <eparis@redhat.com>
Acked-by: Dan Walsh <dwalsh@redhat.com>
Email: dwalsh@redhat.com
Subject: chcat fixes
Date: Thu, 21 May 2009 08:13:26 -0400
On 05/20/2009 04:05 PM, Chad Sellers wrote:
> On 5/20/09 3:00 PM, "Daniel J Walsh"<dwalsh@redhat.com> wrote:
>
>> Expansion of categores is still broken. Here is a patch to fix.
>>
> This message appears to be missing a patch.
>
> Thanks,
> Chad
>
Signed-off-by: Joshua Brindle <method@manicmethod.com>
Email: dwalsh@redhat.com
Subject: Add btrfs to fixfiles.
Date: Wed, 20 May 2009 15:02:33 -0400
Hopefully the last time we will ever need to update. Once patch gets
out with kernel support to tell me which file systems support xattr, we
can remove this hack.
Signed-off-by: Joshua Brindle <method@manicmethod.com>
Email: dwalsh@redhat.com
Subject: patch to policycoreutils
Date: Wed, 01 Apr 2009 10:10:43 -0400
Multiple patches to policycoreutils.
First added /root/.ssh and /root/.ssh/* to allow people to place keys
in /root directory and have them labeled by restorcond
<snipdue to previously ack'd patch>
Clean up permissive domains creation in semanage so it does not leave
crap in /var/lib/selinux
---
Also have fixfiles operate recursively when in RPM mode, per:
Author: Daniel J Walsh
Email: dwalsh@redhat.com
Subject: Re: patch to policycoreutils
Date: Wed, 22 Apr 2009 21:50:48 -0400
If a package owned a directory like /var/lib/libvirt/images, when it is
relabeling we would want it to relabel not only the directory but the
contents of the directory
Signed-off-by: Chad Sellers <csellers@tresys.com>
Dan Walsh
Eric Paris
Joshua Brindle