# 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/4.0>,

include <tunables/global>

@{exec_path} = @{lib}/systemd/systemd-machined
profile systemd-machined /{,usr/}lib{,exec,32,64}/systemd/systemd-machined flags=(complain) {
  include <abstractions/base>
  include <abstractions/bus-system>
  include <abstractions/nameservice-strict>
  include <abstractions/common/systemd>

  capability chown,
  capability dac_override,
  capability dac_read_search,
  capability fowner,
  capability fsetid,
  capability kill,
  capability mknod,
  capability setgid,
  capability sys_admin,
  capability sys_chroot,
  capability sys_ptrace,

  network inet stream,
  network inet6 stream,
  network inet dgram,
  network inet6 dgram,
  network netlink raw,

  dbus bind bus=system name=org.freedesktop.machine1{,.*},
  dbus receive bus=system path=/org/freedesktop/machine1{,/**}
       interface=org.freedesktop.machine1{,.*}
       peer=(name=":1.@{int}"),
  dbus receive bus=system path=/org/freedesktop/machine1{,/**}
       interface=org.freedesktop.DBus.Properties
       peer=(name=":1.@{int}"),
  dbus receive bus=system path=/org/freedesktop/machine1{,/**}
       interface=org.freedesktop.DBus.ObjectManager
       peer=(name=":1.@{int}"),
  dbus send bus=system path=/org/freedesktop/machine1{,/**}
       interface=org.freedesktop.machine1{,.*}
       peer=(name="{:1.@{int},org.freedesktop.DBus}"),
  dbus send bus=system path=/org/freedesktop/machine1{,/**}
       interface=org.freedesktop.DBus.Properties
       peer=(name="{:1.@{int},org.freedesktop.DBus}"),
  dbus send bus=system path=/org/freedesktop/machine1{,/**}
       interface=org.freedesktop.DBus.ObjectManager
       peer=(name="{:1.@{int},org.freedesktop.DBus}"),
  dbus receive bus=system path=/org/freedesktop/machine1{,/**}
       interface=org.freedesktop.DBus.Introspectable
       member=Introspect
       peer=(name=":1.@{int}"),

  dbus send bus=system path=/org/freedesktop/systemd1{,/**}
       interface=org.freedesktop.systemd1{,.*}
       peer=(name="{:1.@{int},org.freedesktop.systemd1{,.*}}", label="@{systemd}"),
  dbus send bus=system path=/org/freedesktop/systemd1{,/**}
       interface=org.freedesktop.DBus.Properties
       peer=(name="{:1.@{int},org.freedesktop.systemd1{,.*}}", label="@{systemd}"),
  dbus send bus=system path=/org/freedesktop/systemd1{,/**}
       interface=org.freedesktop.DBus.ObjectManager
       peer=(name="{:1.@{int},org.freedesktop.systemd1{,.*}}", label="@{systemd}"),
  dbus receive bus=system path=/org/freedesktop/systemd1{,/**}
       interface=org.freedesktop.systemd1{,.*}
       peer=(name="{:1.@{int},org.freedesktop.systemd1{,.*}}", label="@{systemd}"),
  dbus receive bus=system path=/org/freedesktop/systemd1{,/**}
       interface=org.freedesktop.DBus.Properties
       peer=(name="{:1.@{int},org.freedesktop.systemd1{,.*}}", label="@{systemd}"),
  dbus receive bus=system path=/org/freedesktop/systemd1{,/**}
       interface=org.freedesktop.DBus.ObjectManager
       peer=(name="{:1.@{int},org.freedesktop.systemd1{,.*}}", label="@{systemd}"),

  @{exec_path} mr,

  /var/lib/machines/{,**} rw,
  /etc/machine-id r,

  @{run}/systemd/machines/{,**} rw,
  @{run}/systemd/notify w,

  @{PROC}/@{pid}/cgroup r,
  @{PROC}/pressure/cpu r,
  @{PROC}/pressure/io r,
  @{PROC}/pressure/memory r,

  include if exists <local/systemd-machined>
}
