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

abi <abi/4.0>,

include <tunables/global>

@{exec_path} = @{bin}/rustdesk /usr/share/rustdesk/rustdesk
@{att} = ""
profile rustdesk /{{,usr/}bin/rustdesk,usr/share/rustdesk/rustdesk}  flags=(complain) {
  include <abstractions/base-strict>
  include <abstractions/audio-client>
  include <abstractions/bus-session>
  include <abstractions/desktop>
  include <abstractions/graphics>
  include <abstractions/ssl_certs>
  include <abstractions/fontconfig-cache-read>
  include <abstractions/nameservice-strict>

  capability dac_read_search,
  capability dac_override,

  network inet dgram,
  network inet6 dgram,
  network inet stream,
  network inet6 stream,
  network netlink raw,  # discovery

  @{exec_path} mrix,

  @{bin}/loginctl rpx,  # connection popup
  @{bin}/ls rix,
  @{bin}/which{,.debianutils} rix,

  @{bin}/sudo           rcx -> sudo,
  @{sh_path}            rpx -> rustdesk_shell,

  /etc/gdm{,3}/custom.conf r,
  /usr/share/rustdesk/{,**} r,
  /usr/share/rustdesk/lib/*.so mr,
  /usr/share/terminfo/** r,
  /usr/share/uim/**.scm r,
  /var/lib/uim/*.scm r,
  /tmp/[rR]ust[dD]esk/{,**} rw,
  owner /tmp/.X@{int}-unix/ r,

  owner @{HOME}/ r,  # fails otherwise
  owner @{HOME}/[rR]ust[dD]esk/{,**} rw,

  owner @{HOME}/.local/ w,
  owner @{user_share_dirs}/ w,
  owner @{user_share_dirs}/logs/ w,
  owner @{user_share_dirs}/logs/[rR]ust[dD]esk/{,**} rw,
  owner @{user_config_dirs}/[rR]ust[dD]esk/{,**} rw,

  owner @{sddm_share_dirs}/logs/ w,
  owner @{sddm_share_dirs}/logs/[rR]ust[dD]esk/{,**} rw,
  owner @{sddm_config_dirs}/[rR]ust[dD]esk/{,**} rw,

  @{sys}/devices/system/cpu/cpufreq/policy@{int}/scaling_{cur,min,max}_freq r,
  @{sys}/devices/@{pci}/net/*/address r,
  @{sys}/fs/cgroup/user.slice/cpu.max r,
  @{sys}/fs/cgroup/user.slice/user-@{uid}.slice/cpu.max r,
  @{sys}/fs/cgroup/user.slice/user-@{uid}.slice/user@@{uid}.service/app.slice/cpu.max r,
  @{sys}/fs/cgroup/user.slice/user-@{uid}.slice/user@@{uid}.service/cpu.max r,
  @{sys}/fs/cgroup/system.slice/cpu.max r,
  @{sys}/fs/cgroup/system.slice/rustdesk.service/* r,

        @{PROC}/ r,
        @{PROC}/uptime r,
        @{PROC}/loadavg r,
  owner @{PROC}/@{pid}/cgroup r,
  owner @{PROC}/@{pid}/mountinfo r,

  signal (receive) set=(kill, term) peer=rustdesk_shell,

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

    capability kill,

    @{exec_path} rpx,

    signal (receive) set=(kill, term) peer=rustdesk,

    include if exists <local/rustdesk_sudo>
  }
  include if exists <local/rustdesk>
}

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

  capability dac_override,
  capability dac_read_search,
  capability kill,

  signal (send) set=(kill, term) peer=rustdesk,

  @{sh_path}        r,

  @{bin}/tr         rix,
  @{bin}/{,f,e}grep rix,
  @{bin}/tail       rix,
  @{bin}/xargs      rix,
  @{bin}/sed        rix,
  @{bin}/cat        rix,
  @{bin}/getent     rix,
  @{bin}/whoami     rix,
  @{bin}/{,g,m}awk  rix,
  @{bin}/wc         rix,
  @{bin}/kill       rix,

  @{bin}/ps     rpx,
  @{bin}/xrandr rpx,

        @{PROC}/@{pid}/environ r,
  owner @{PROC}/@{pid}/fd/ r,

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

  include if exists <local/rustdesk_shell>
}

# vim:syntax=apparmor
