# 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/system-generators/zram-generator
@{att} = /att/zram-generator/
profile zram-generator /{,usr/}lib{,exec,32,64}/systemd/system-generators/zram-generator  flags=(attach_disconnected,attach_disconnected.path=@{att},complain) {
  include <abstractions/attached/base>
  include <abstractions/common/systemd>

  @{exec_path} mr,

  @{bin}/kmod                    rcx -> kmod,
  @{bin}/systemd-detect-virt     rpx,
  @{lib}/systemd/systemd-makefs  rpx,

  /etc/systemd/zram-generator.conf r,

  owner @{run}/systemd/generator/{,*/}var-cache-makepkg.mount rw,
  owner @{run}/systemd/generator/dev-zram@{int}.swap rw,
  owner @{run}/systemd/generator/swap.target.wants/{,dev-zram@{int}.swap} rw,
  owner @{run}/systemd/generator/systemd-zram-setup@zram@{int}.service.d/{,*.conf} rw,

  @{sys}/block/zram@{int}/* rw,
  @{sys}/devices/virtual/block/zram@{int}/* rw,

  @{PROC}/crypto r,

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

  profile kmod  flags=(attach_disconnected,attach_disconnected.path=@{att},complain) {
    include <abstractions/attached/base>
    include <abstractions/app/kmod>

    capability sys_module,

    @{sys}/module/compression r,

    include if exists <local/zram-generator_kmod>
  }

  include if exists <local/zram-generator>
}

# vim:syntax=apparmor
