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>
This is needed to allow more fine-grained control over X devices without
using different types. Using different types is problematic because
devices act as subjects in the X Flask implementation, and subjects
cannot be labeled through a type transition (since the output role is
hardcoded to object_r).
Signed-off-by: Eamon Walsh <ewalsh@tycho.nsa.gov>
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>
Add the new "tun_socket" class to the flask definitions. The "tun_socket"
object class is used by the new TUN driver hooks which allow policy to control
access to TUN/TAP devices.
Signed-off-by: Paul Moore <paul.moore@hp.com>
