apparmor.d -> profiles

profiles/light

@@ -0,0 +1,45 @@
+# vim:syntax=apparmor
+# ------------------------------------------------------------------
+#
+#    Copyright (C) 2019-2021 Mikhail Morfikov
+#
+#    This program is free software; you can redistribute it and/or
+#    modify it under the terms of version 2 of the GNU General Public
+#    License published by the Free Software Foundation.
+#
+# ------------------------------------------------------------------
+
+abi <abi/3.0>,
+
+include <tunables/global>
+
+@{exec_path} = /{usr/,}bin/light
+profile light @{exec_path} {
+  include <abstractions/base>
+  include <abstractions/deny-root-dir-access>
+
+  @{exec_path} mr,
+
+  # When started as root
+  /etc/light/ rw,
+  /etc/light/**/ rw,
+  /etc/light/targets/sysfs/backlight/auto/save rw,
+
+  owner @{HOME}/.config/light/ rw,
+  owner @{HOME}/.config/light/** rw,
+
+  @{sys}/class/backlight/ r,
+  @{sys}/class/leds/ r,
+
+  @{sys}/devices/pci[0-9]*/**/drm/**/intel_backlight/{,max_}brightness r,
+  @{sys}/devices/pci[0-9]*/**/drm/**/intel_backlight/brightness rw,
+
+  @{sys}/devices/pci[0-9]*/**/backlight/*/{,max_}brightness r,
+  @{sys}/devices/pci[0-9]*/**/backlight/*/brightness rw,
+
+  # file_inherit
+  owner /dev/tty[0-9]* rw,
+  owner @{HOME}/.xsession-errors w,
+
+  include if exists <local/light>
+}