apparmor.d/profiles/spotify

# vim:syntax=apparmor
# ------------------------------------------------------------------
#
#    Copyright (C) 2020-2021 Mikhail Morfikov
#
#    This program is free software; you can redistribute it and/or
#    modify it under the terms of version 2 of the GNU General Public
#    License published by the Free Software Foundation.
#
# ------------------------------------------------------------------

abi <abi/3.0>,

include <tunables/global>

@{exec_path} = /{usr/,}bin/spotify /usr/share/spotify/spotify
profile spotify @{exec_path} {
  include <abstractions/base>
  include <abstractions/opencl-intel>
  include <abstractions/audio>
  include <abstractions/gtk>
  include <abstractions/fonts>
  include <abstractions/fontconfig-cache-read>
  include <abstractions/freedesktop.org>
  include <abstractions/nameservice-strict>
  include <abstractions/mesa>
  include <abstractions/user-download-strict>
  include <abstractions/thumbnails-cache-read>
  include <abstractions/openssl>
  include <abstractions/ssl_certs>
  include <abstractions/deny-root-dir-access>

  @{exec_path} mrix,

  /usr/share/spotify/{,**} r,
  /usr/share/spotify/libcef.so mr,
  /usr/share/spotify/swiftshader/libGLESv2.so mr,
  /usr/share/spotify/swiftshader/libEGL.so mr,

  owner @{HOME}/.config/spotify/ rw,
  owner @{HOME}/.config/spotify/** rw,

  owner @{HOME}/.cache/ rw,
  owner @{HOME}/.cache/spotify/ rw,
  owner @{HOME}/.cache/spotify/** rwk,

  owner @{HOME}/.Xauthority r,

  # The /proc/ dir is needed to avoid the following errors:
  #  [:FATAL:proc_util.cc(36)] : Permission denied (13)
  #  [:FATAL:sandbox_linux.cc(484)] : Permission denied (13)
             @{PROC}/ r,
       owner @{PROC}/@{pid}/fd/ r,
  deny owner @{PROC}/@{pids}/task/ r,
  deny owner @{PROC}/@{pids}/task/@{tid}/stat r,
  deny owner @{PROC}/@{pids}/task/@{tid}/status r,
  deny       @{PROC}/@{pids}/stat r,
  deny owner @{PROC}/@{pid}/cmdline r,
  deny owner @{PROC}/@{pids}/oom_score_adj w,
  deny       @{PROC}/vmstat r,
             @{PROC}sys/kernel/yama/ptrace_scope r,
       owner @{PROC}/@{pid}/mountinfo r,
       owner @{PROC}/@{pid}/mounts r,

  /etc/fstab r,

  owner /dev/shm/.org.chromium.Chromium.* rw,

  deny @{sys}/devices/virtual/tty/tty[0-9]*/active r,
  # To remove the following error:
  #  pcilib: Cannot open /sys/bus/pci/devices/0000:03:00.0/irq: Permission denied
  deny @{sys}/devices/pci[0-9]*/**/irq r,

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

  /usr/share/X11/XErrorDB r,

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

  # What's this for?
  #owner /tmp/[0-9]*.[0-9]*.[0-9]*.[0-9]*-linux-*.zip rw,

  /var/tmp/ r,

  deny owner @{HOME}/.pki/ rw,
  deny owner @{HOME}/.pki/nssdb/ rw,
  deny owner @{HOME}/.pki/nssdb/pkcs11.txt rw,
  deny owner @{HOME}/.pki/nssdb/{cert9,key4}.db rwk,
  deny owner @{HOME}/.pki/nssdb/{cert9,key4}.db-journal rw,

  include if exists <local/spotify>
}