apparmor.d/apparmor.d/groups/gnome/gdm
2024-03-21 23:03:08 +00:00

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# apparmor.d - Full set of apparmor profiles
# Copyright (C) 2021-2024 Alexandre Pujol <alexandre@pujol.io>
# SPDX-License-Identifier: GPL-2.0-only
abi <abi/3.0>,
include <tunables/global>
@{exec_path} = @{bin}/gdm{3,}
profile gdm @{exec_path} flags=(attach_disconnected) {
include <abstractions/base>
include <abstractions/bus-session>
include <abstractions/bus-system>
include <abstractions/nameservice-strict>
include <abstractions/wutmp>
capability chown,
capability dac_override,
capability dac_read_search,
capability fsetid,
capability kill,
capability net_admin,
capability sys_nice,
network netlink raw,
ptrace (read) peer=unconfined,
signal (send) set=(term) peer=dbus-accessibility,
signal (send) set=(term) peer=dbus-session,
signal (send) set=(term) peer=dconf-service,
signal (send) set=(term) peer=gdm-session-worker,
signal (send) set=(term) peer=gdm-session,
signal (send) set=(term) peer=gnome-session-binary,
signal (send) set=(term) peer=tracker-miner,
signal (send) set=(term) peer=xdg-*,
signal (send) set=(term) peer=xorg,
unix (bind, listen) type=stream addr="@/tmp/dbus-@{rand8}",
unix (send receive accept) type=stream addr="@/tmp/dbus-@{rand8}" peer=(label=gdm-session-worker, addr=none),
#aa:dbus own bus=system name=org.gnome.DisplayManager
#aa:dbus talk bus=system name=org.freedesktop.login1 label=systemd-logind
#aa:dbus talk bus=system name=org.freedesktop.Accounts label=accounts-daemon
dbus send bus=system path=/org/freedesktop/DBus
interface=org.freedesktop.DBus
member={GetConnectionUnixProcessID,GetConnectionUnixUser}
peer=(name=org.freedesktop.DBus, label=dbus-system),
@{exec_path} mr,
@{sh_path} rix,
@{bin}/pidof rPx,
@{bin}/plymouth rPx,
@{bin}/prime-switch rPUx,
@{bin}/sleep rix,
@{lib}/{,gdm/}gdm-session-worker rPx,
/etc/gdm{3,}/PrimeOff/Default rix,
/usr/share/gdm{3,}/gdm.schemas r,
/usr/share/wayland-sessions/*.desktop r,
/usr/share/xsessions/*.desktop r,
/etc/default/locale r,
/etc/gdm{3,}/custom.conf r,
/etc/gdm{3,}/daemon.conf r,
/etc/locale.conf r,
/etc/sysconfig/displaymanager r,
/etc/sysconfig/windowmanager r,
/var/{lib,log}/gdm{3,}/ rw,
owner @{GDM_HOME}/block-initial-setup rw,
@{run}/gdm{3,}/greeter/ rw,
@{run}/systemd/seats/seat@{int} r,
@{run}/systemd/sessions/* r,
@{run}/systemd/users/@{uid} r,
owner @{run}/gdm{3,}.pid rw,
owner @{run}/gdm{3,}/ rw,
owner @{run}/gdm{3,}/custom.conf r,
owner @{run}/gdm{3,}/gdm.pid rw,
@{run}/udev/data/+drm:card@{int}-* r, # For screen outputs
@{run}/udev/data/+pci:* r, # Identifies all PCI devices (CPU, GPU, Network, Disks, USB, etc.)
@{run}/udev/data/c226:@{int} r, # for /dev/dri/card*
@{run}/udev/tags/master-of-seat/ r,
@{sys}/devices/**/uevent r,
@{sys}/devices/@{pci}/boot_vga r,
@{sys}/devices/virtual/tty/tty@{int}/active r,
@{PROC}/@{pid}/cgroup r,
@{PROC}/1/environ r,
@{PROC}/cmdline r,
@{PROC}/sys/kernel/osrelease r,
owner @{PROC}/@{pid}/cmdline r,
owner @{PROC}/@{pid}/fd/ r,
/dev/tty rw,
include if exists <local/gdm>
}