# apparmor.d - Full set of apparmor profiles
# Copyright (C) 2022 Jeroen Rijken
# SPDX-License-Identifier: GPL-2.0-only

abi <abi/3.0>,

include <tunables/global>

@{exec_path} = @{bin}/zsysd @{bin}/zsysctl
profile zsysd @{exec_path} flags=(complain) {
  include <abstractions/base>
  include <abstractions/bus-system>
  include <abstractions/bus/org.freedesktop.PolicyKit1>
  include <abstractions/nameservice-strict>

  capability sys_ptrace,
  capability sys_admin,

  @{exec_path}                   rmix,
  /{usr/,}{local/,}{s,}bin/zfs   rPx,
  /{usr/,}{local/,}{s,}bin/zpool rPx,
  # ALLOWED zsysd exec /usr/sbin/update-grub info="no new privs" comm=zsysd requested_mask=x denied_mask=x error=-1
  @{bin}/update-grub    rPx,

  /etc/hostid r,
  /etc/zsys.conf r,
  
  /var/log/unattended-upgrades/unattended-upgrades-dpkg.log rw,

  @{run}/systemd/notify rw,
  @{run}/unattended-upgrades.pid r,
  @{run}/zsys-snapshot.unattended-upgrades rw,
  @{run}/zsysd.sock rw,

  @{PROC}/@{pids}/stat r,
  @{PROC}/@{pids}/mounts r,
  @{PROC}/cmdline r,
  @{PROC}/sys/kernel/spl/hostid r,

  @{sys}/kernel/mm/transparent_hugepage/hpage_pmd_size r,

  /dev/pts/@{int} rw,
  /dev/zfs rw,

  include if exists <local/zsysd>
}