# apparmor.d - Full set of apparmor profiles
# Copyright (C) 2009-2012 Steve Kostecke <steve@debian.org>;
# Copyright (C) 2011-2014 Jérémy Bobbio <lunar@debian.org>;
# Copyright (C) 2020 krathalan https://git.sr.ht/~krathalan/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} = @{sbin}/haveged
@{att} = ""
profile haveged /{,usr/}{,s}bin/haveged flags=(complain) {
  include <abstractions/base-strict>

  capability sys_admin,

  @{exec_path} mr,

  /dev/shm/sem.@{rand6} rw,
  /dev/shm/sem.haveged_sem rwl -> /dev/shm/sem.@{rand6},

  @{sys}/devices/system/cpu/cpu@{int}/cache/ r,
  @{sys}/devices/system/cpu/cpu@{int}/cache/index*/{type,size,level} r,

  @{PROC}/sys/kernel/osrelease r,
  @{PROC}/sys/kernel/random/poolsize r,
  @{PROC}/sys/kernel/random/write_wakeup_threshold w,

  /dev/random w,

  include if exists <local/haveged>
}

# vim:syntax=apparmor
