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

abi <abi/3.0>,

include <tunables/global>

@{exec_path} = /{usr/,}bin/monitorix
profile monitorix @{exec_path} {
  include <abstractions/base>
  include <abstractions/perl>
  include <abstractions/nameservice-strict>
  include <abstractions/fonts>
  include <abstractions/fontconfig-cache-read>

  capability net_admin,
  capability chown,
  capability fowner,
  capability setgid,
  capability fsetid,
  capability setuid,
  capability dac_override,
  capability kill,

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

  ptrace (read),

  signal (receive) set=(hup) peer=logroate,

  @{exec_path} mr,

  /{usr/,}bin/{,ba,da}sh         rix,
  /{usr/,}bin/{,e}grep           rix,
  /{usr/,}bin/df                 rix,
  /{usr/,}bin/cat                rix,
  /{usr/,}bin/tail               rix,
  /{usr/,}bin/gawk               rix,
  /{usr/,}bin/free               rix,
  /{usr/,}bin/ss                 rix,
  /{usr/,}bin/who                rix,
  /{usr/,}sbin/lvm               rix,
  /{usr/,}sbin/xtables-nft-multi rix,
  /{usr/,}bin/sensors            rix,
  /{usr/,}bin/getconf            rix,
  /{usr/,}bin/ps                 rix,

  /etc/monitorix/monitorix.conf r,
  /etc/monitorix/conf.d/ r,
  /etc/monitorix/conf.d/[0-9][0-9]-*.conf r,

  /var/log/monitorix w,
  /var/log/monitorix-* w,

  owner @{run}/monitorix.pid w,

  /var/lib/monitorix/*.rrd* rwk,
  /var/lib/monitorix/www/** rw,
  /var/lib/monitorix/www/cgi/monitorix.cgi rwix,

  / r,
  /tmp/ r,
  /etc/shadow r,

  /dev/tty r,

  @{run}/utmp rk,

        @{PROC}/ r,
        @{PROC}/swaps r,
        @{PROC}/diskstats r,
        @{PROC}/loadavg r,
        @{PROC}/sys/kernel/random/entropy_avail r,
        @{PROC}/uptime r,
        @{PROC}/interrupts r,
        @{PROC}/sys/fs/dentry-state r,
        @{PROC}/sys/fs/file-nr r,
        @{PROC}/sys/fs/inode-nr r,
        @{PROC}/sys/kernel/osrelease r,
  owner @{PROC}/@{pid}/mountinfo r,
  owner @{PROC}/@{pid}/mounts r,
  owner @{PROC}/@{pid}/net/dev r,
  owner @{PROC}/@{pid}/net/ip_tables_names r,
  owner @{PROC}/@{pid}/net/ip6_tables_names r,
        @{PROC}/@{pid}/net/udp{,6} r,
        @{PROC}/@{pid}/net/tcp{,6} r,
        @{PROC}/sys/kernel/pid_max r,
        @{PROC}/@{pids}/stat r,
        @{PROC}/@{pids}/cmdline r,
        @{PROC}/@{pids}/fdinfo/ r,
        @{PROC}/@{pids}/io r,

  @{sys}/class/i2c-adapter/ r,
  @{sys}/devices/pci[0-9]*/**/i2c-[0-9]*/name r,
  @{sys}/class/hwmon/ r,
  @{sys}/devices/**/thermal*/{,**} r,
  @{sys}/devices/**/hwmon*/{,**} r,

  /etc/sensors3.conf r,
  /etc/sensors.d/ r,

  include if exists <local/monitorix>
}