The motivation for this was xdm_t objects not getting cleaned up,
so the user session tried to interact with them. But since the
default user type is unconfined this problem has gone away for now.
Signed-off-by: Eamon Walsh <ewalsh@tycho.nsa.gov>
Signed-off-by: Chris PeBenito <cpebenito@tresys.com>
X Object Manager policy revisions to xserver.if.
This commit consists of two parts:
1. Revisions to xserver_object_types_template and
xserver_common_x_domain_template. This reflects the dropping
of many of the specific event, extension, and property types.
2. New interfaces:
xserver_manage_core_devices: Gives control over core mouse/keyboard.
xserver_unprotected: Allows all clients to access a domain's X objects.
Modified interfaces:
xserver_unconfined: Added x_domain typeattribute statement.
Signed-off-by: Eamon Walsh <ewalsh@tycho.nsa.gov>
Signed-off-by: Chris PeBenito <cpebenito@tresys.com>
X Object Manager policy revisions to xserver.te.
This commit consists of three main parts:
1. Code movement. There were X object manager-related statements
scattered somewhat throughout the file; these have been consolidated,
which resulted in some other statements moving (e.g. iceauth_t).
2. Type changes. Many of the specific event, extension, and property
types have been dropped for the time being. The rootwindow_t and
remote_xclient_t types have been renamed, and a root_xcolormap_t
type has been (re-)added. This is for naming consistency.
An "xserver_unprotected" alias has been added for use in labeling
clients whose resources should be globally accessible (e.g. xdm_t).
3. Policy changes. These are mostly related to devices, which now have
separate x_keyboard and x_pointer classes. The "Hacks" section
has been cleaned up, and various other classes have had the default
permissions tweaked.
Signed-off-by: Eamon Walsh <ewalsh@tycho.nsa.gov>
Signed-off-by: Chris PeBenito <cpebenito@tresys.com>
Hello
This a patch for adding xscreensaver policy.
I think it need a specific policy because of the auth_domtrans_chk_passwd.
cordially
Signed-off-by: LABBE Corentin <corentin.labbe@geomatys.fr>
The nscd policy module uses the old nscd cache location. The cache location
changed with glibc 2.7-1, and the current nscd does place the files in
/var/cache/nscd/.
Signed-off-by: Manoj Srivastava <srivasta@debian.org>
Add policy for the new TUN driver access controls which allow policy to
control which domains have the ability to create and attach to TUN/TAP
devices. The policy rules for creating and attaching to a device are as
shown below:
# create a new device
allow domain_t self:tun_socket { create };
# attach to a persistent device (created by tunlbl_t)
allow domain_t tunlbl_t:tun_socket { relabelfrom };
allow domain_t self:tun_socket { relabelto };
Further discussion can be found on this thread:
* http://marc.info/?t=125080850900002&r=1&w=2
Signed-off-by: Paul Moore <paul.moore@hp.com>
The X policy for users is currently split between
userdom_xwindows_client_template() and xserver_role(). Deprecate
the former and put the rules into the latter.
For preserving restricted X roles (xguest), divide the rules
into xserver_restricted_role() and xserver_role().
The unconfined role is running java in the unconfined_java_t. The current
policy only has a domtrans interface, so the unconfined_java_t domain is not
added to unconfined_r. Add a run interface and change the unconfined module
to use this new interface.
Unconfined_cronjob_t is not a valid cron job domain because the cron
module is lacking a transition from the crond to the unconfined_cronjob_t
domain. This adds the transition and also a constraints exemption since
part of the transition is also a seuser and role change typically.
> From my understanding of the FUSE website, the data from the userland FS
> is transferred through this device. Since the data may go up to system
> high, I believe the device should still be system high.
>
Making it systemhigh will generate lots of AVC messages on every login
at X Since fusefs is mounted at ~/.gfs. It will also make it unusable I
believe on an MLS machine. Mostly I have seen fusefs used for remote
access to data. sshfs for example.
switch dbus ranged calls from daemon domain to system domain. This works
around a type transition conflict. It is also why the non-ranged
init_system_domain() is used instead of init_daemon_domain().
