# apparmor.d - Full set of apparmor profiles
# Copyright (C) 2019-2021 Mikhail Morfikov
# SPDX-License-Identifier: GPL-2.0-only

abi <abi/3.0>,

include <tunables/global>

@{exec_path} = /{usr/,}sbin/logrotate
profile logrotate @{exec_path} flags=(attach_disconnected, complain) {
  include <abstractions/base>
  include <abstractions/nameservice-strict>

  # Needed for logfiles owned by other users than root, for instance exim.
  capability dac_read_search,
  capability dac_override,

  capability chown,
  capability setgid,
  capability setuid,
  capability fsetid,
  capability fowner,

  # Needed?
  audit deny capability net_admin,

  @{exec_path} mr,

  /{usr/,}sbin/ r,

  /{usr/,}bin/{,ba,da}sh             rix,
  /{usr/,}bin/ls                     rix,
  /{usr/,}bin/gzip                   rix,
  /{usr/,}sbin/invoke-rc.d           rix,
  /{usr/,}lib/rsyslog/rsyslog-rotate rix,

  # no new privs
  #/{usr/,}bin/systemctl              rCx -> systemctl,
  /{usr/,}bin/systemctl rix,
  /{usr/,}sbin/runlevel rix,
  include <abstractions/wutmp>
  ptrace (read),
  capability sys_ptrace,
  owner @{PROC}/@{pid}/stat r,
        @{PROC}/1/environ r,
        @{PROC}/1/sched r,
        @{PROC}/cmdline r,
        @{PROC}/sys/kernel/osrelease r,

  /etc/ r,
  /etc/logrotate.conf rk,
  /etc/logrotate.d/ r,
  /etc/logrotate.d/* rk,

  /var/lib/logrotate/status rwk,
  /var/lib/logrotate/status.tmp rw,

  /var/log/** rw,

  # Needed to remove the following error:
  #  logrotate[]: error: could not change directory to '.'
  / r,

  @{sys}/firmware/efi/efivars/SecureBoot-[0-9a-f]*-[0-9a-f]*-[0-9a-f]*-[0-9a-f]*-[0-9a-f]* r,


  profile systemctl flags=(attach_disconnected, complain) {
    include <abstractions/base>
    include <abstractions/wutmp>

    capability sys_ptrace,
    ptrace (read),

    /{usr/,}bin/systemctl mr,

    owner @{PROC}/@{pid}/stat r,
          @{PROC}/1/environ r,
          @{PROC}/1/sched r,
          @{PROC}/cmdline r,
          @{PROC}/sys/kernel/osrelease r,

    /dev/kmsg rw,

  }

  include if exists <local/logrotate>
}