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

abi <abi/3.0>,

include <tunables/global>

@{exec_path} = /{usr/,}bin/psi
profile psi @{exec_path} {
  include <abstractions/base>
  include <abstractions/consoles>
  include <abstractions/X>
  include <abstractions/gtk>
  include <abstractions/fonts>
  include <abstractions/fontconfig-cache-read>
  include <abstractions/freedesktop.org>
  include <abstractions/enchant>
  include <abstractions/user-download-strict>
  include <abstractions/qt5-compose-cache-write>
  include <abstractions/qt5-settings-write>
  include <abstractions/mesa>
  include <abstractions/dri-enumerate>
  include <abstractions/nameservice-strict>
  include <abstractions/openssl>
  include <abstractions/ssl_certs>
  include <abstractions/thumbnails-cache-read>
  include <abstractions/deny-root-dir-access>

  signal (send) set=(term, kill) peer=child-lsb_release,

  network inet dgram,
  network inet6 dgram,
  network inet stream,
  network inet6 stream,
  network netlink dgram,

  @{exec_path} mr,

  /{usr/,}bin/lsb_release rPx -> child-lsb_release,
  /{usr/,}bin/xdg-open    rCx -> open,

  # Needed for GPG/PGP support
  /{usr/,}bin/gpg         rCx -> gpg,

  # Needed for playing sound events
  /{usr/,}bin/aplay       rCx -> aplay,

  # PSI files
  /usr/share/psi/{,**} r,

  # PSI config files
  owner @{HOME}/ r,
  owner @{user_config_dirs}/psi/ rw,
  owner @{user_config_dirs}/psi/** rwkl -> @{user_config_dirs}/psi/#[0-9]*[0-9],

  owner @{user_share_dirs}/psi/ rw,
  owner @{user_share_dirs}/psi/** rwk,

  # To configure Qt5 settings (theme, font, icons, etc.) under DE/WM without Qt integration
  owner @{user_config_dirs}/qt5ct/{,**} r,
  /usr/share/qt5ct/** r,

  # Cache files
  owner @{user_cache_dirs}/ rw,
  owner @{user_cache_dirs}/psi/{,**} rw,
  owner @{user_cache_dirs}/#[0-9]*[0-9] rw,

  /var/lib/dbus/machine-id r,
  /etc/machine-id r,

  # Autostart
  owner @{user_config_dirs}/autostart/psi.desktop rw,

  /etc/debian_version r,

  /dev/shm/#[0-9]*[0-9] rw,

  deny owner @{PROC}/@{pid}/cmdline r,
  deny       @{PROC}/sys/kernel/random/boot_id r,
       owner @{PROC}/@{pid}/mountinfo r,
       owner @{PROC}/@{pid}/mounts r,

  /etc/fstab r,

  owner /var/tmp/etilqs_[0-9a-f]* rw,

  owner /tmp/#[0-9]*[0-9] rw,
  owner /tmp/Psi.* rwl -> /tmp/#[0-9]*[0-9],

  @{run}/systemd/inhibit/[0-9]*.ref rw,

  /usr/share/hwdata/pnp.ids r,

  # file_inherit
  owner @{HOME}/.xsession-errors w,

  # Allowed apps to open
  /{usr/,}lib/firefox/firefox rPUx,

  # file_inherit
  owner /dev/tty[0-9]* rw,


  profile aplay {
    include <abstractions/base>
    include <abstractions/audio>

    /{usr/,}bin/aplay mr,
    #/{usr/,}bin/pulseaudio rPUx,

    /var/lib/dbus/machine-id r,
    /etc/machine-id r,

    /usr/share/psi/sound/** r,

    owner @{HOME}/.Xauthority r,

    # file_inherit
    /dev/dri/card[0-9]* rw,

  }

  profile gpg {
    include <abstractions/base>

    /{usr/,}bin/gpg mr,

    owner @{HOME}/.gnupg/ rw,
    owner @{HOME}/.gnupg/** rwkl -> @{HOME}/.gnupg/**,

    # file_inherit
    /dev/dri/card[0-9]* rw,

  }

  profile open {
    include <abstractions/base>
    include <abstractions/xdg-open>

    /{usr/,}bin/xdg-open mr,

    /{usr/,}bin/{,ba,da}sh      rix,
    /{usr/,}bin/gawk            rix,
    /{usr/,}bin/readlink        rix,
    /{usr/,}bin/basename        rix,

    owner @{HOME}/ r,

    owner @{run}/user/[0-9]*/ r,

    # Allowed apps to open
    /{usr/,}lib/firefox/firefox rPUx,

    # file_inherit
    owner @{HOME}/.xsession-errors w,

  }

  include if exists <local/psi>
}