# apparmor.d - Full set of apparmor profiles
# Copyright (C) 2018-2022 Mikhail Morfikov
# Copyright (C) 2021-2024 Alexandre Pujol <alexandre@pujol.io>
# SPDX-License-Identifier: GPL-2.0-only

abi <abi/4.0>,

include <tunables/global>

@{exec_path} = @{sbin}/wpa_supplicant
@{att} = /att/wpa-supplicant/
profile wpa-supplicant /{,usr/}{,s}bin/wpa_supplicant  flags=(attach_disconnected,attach_disconnected.path=@{att},complain) {
  include <abstractions/attached/base>
  include <abstractions/bus-system>
  include <abstractions/nameservice-strict>

  capability chown,
  capability dac_override,
  capability dac_read_search,
  capability fsetid,
  capability mknod,
  capability net_admin,
  capability net_raw,
  capability sys_module,

  network inet dgram,
  network inet6 dgram,
  network netlink raw,
  network packet dgram,
  network packet raw,

  include <abstractions/bus/system/own>

  dbus bind bus=system name=fi.w1.wpa_supplicant1{,.*},
  dbus receive bus=system path=/fi/w1/wpa_supplicant1{,/**}
       interface=fi.w1.wpa_supplicant1{,.*}
       peer=(name="@{busname}"),
  dbus send bus=system path=/fi/w1/wpa_supplicant1{,/**}
       interface=fi.w1.wpa_supplicant1{,.*}
       peer=(name="{@{busname},org.freedesktop.DBus}"),
  dbus (send receive) bus=system path=/fi/w1/wpa_supplicant1{,/**}
       interface=org.freedesktop.DBus.Properties
       member={Get,GetAll,Set,PropertiesChanged}
       peer=(name="{@{busname},org.freedesktop.DBus}"),
  dbus receive bus=system path=/fi/w1/wpa_supplicant1{,/**}
       interface=org.freedesktop.DBus.Introspectable
       member=Introspect
       peer=(name="@{busname}"),
  dbus receive bus=system path=/fi/w1/wpa_supplicant1{,/**}
       interface=org.freedesktop.DBus.ObjectManager
       member=GetManagedObjects
       peer=(name="{@{busname},fi.w1.wpa_supplicant1{,.*}}"),
  dbus send bus=system path=/fi/w1/wpa_supplicant1{,/**}
       interface=org.freedesktop.DBus.ObjectManager
       member={InterfacesAdded,InterfacesRemoved}
       peer=(name="{@{busname},org.freedesktop.DBus}"),

  @{exec_path} mr,

  /etc/wpa_supplicant/wpa_supplicant.conf rw,
  /etc/wpa_supplicant/wpa_supplicant.conf.tmp rw,
  /etc/libnl/{classid,pktloc} r,

  /var/log/wpa_supplicant.log rw,

  @{HOME}/.cat_installer/*.pem r,
  @{user_config_dirs}/cat_installer/*.pem r,

  owner @{run}/wpa_supplicant/{,**} rw,
  owner @{run}/netplan/* r,

  @{sys}/devices/@{pci}/ieee*/phy@{int}/name r,

  @{PROC}/sys/net/ipv{4,6}/conf/p2p*/drop_* rw,
  @{PROC}/sys/net/ipv{4,6}/conf/wlan*/drop_* rw,
  @{PROC}/sys/net/ipv{4,6}/conf/wlo*/drop_* rw,
  @{PROC}/sys/net/ipv{4,6}/conf/wlp*/drop_* rw,

  /dev/rfkill rw,

  include if exists <local/wpa-supplicant>
}

# vim:syntax=apparmor
