# apparmor.d - Full set of apparmor profiles
# Copyright (C) 2022-2024 Alexandre Pujol <alexandre@pujol.io>
# SPDX-License-Identifier: GPL-2.0-only

abi <abi/4.0>,

include <tunables/global>

@{exec_path} = @{lib}/cups/backend/cups-pdf
@{att} = ""
profile cups-backend-pdf /{,usr/}lib{,exec,32,64}/cups/backend/cups-pdf flags=(complain) {
  include <abstractions/base-strict>
  include <abstractions/fonts>
  include <abstractions/nameservice-strict>
  include <abstractions/user-download-strict>

  capability chown,
  capability dac_override,
  capability dac_read_search,
  capability setgid,
  capability setuid,

  unix peer=(label=cupsd),

  @{exec_path} mr,

  @{sh_path}             rix,
  @{bin}/cp              rix,
  @{bin}/gs{,.bin}       rcx -> gs,
  @{bin}/gsc             rix,

  /usr/share/ghostscript/{,**} r,

  /etc/cups/ r,
  /etc/cups/cups-pdf.conf r,
  /etc/cups/ppd/*.ppd r,
  /etc/papersize r,
  /etc/paperspecs r,

  /var/log/cups/cups-pdf*_log w,
  /var/spool/cups-pdf/{,**} rw,
  /var/spool/cups/** r,
  /var/tmp/gs_* rw,

  /dev/tty rw,

  profile gs flags=(complain) {
    include <abstractions/base-strict>

    @{bin}/gs{,.bin} mr,
    @{lib}/ghostscript/**  mr,

    /usr/share/ghostscript/{,**} r,
    /usr/share/color/icc/ghostscript/{,**} r,

    owner /tmp/gs_@{rand6} rw,

    include if exists <local/cups-backend-pdf_gs>
  }

  include if exists <local/cups-backend-pdf>
}

# vim:syntax=apparmor
