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# ------------------------------------------------------------------
#
# Copyright (C) 2002-2009 Novell/SUSE
# Copyright (C) 2009-2011 Canonical Ltd.
# Copyright (C) 2011-2024 Christian Boltz
#
# 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/4.0>,
include <abstractions/nameservice-strict>
# libtirpc (used for NIS/YP login) needs this
@{etc_ro}/netconfig r,
# When using sssd, the passwd and group files are stored in an alternate path
# and the nss plugin also needs to talk to a pipe
/var/lib/sss/mc/group r,
/var/lib/sss/mc/initgroups r,
/var/lib/sss/mc/passwd r,
/var/lib/sss/pipes/nss rw,
# On systems where /etc/resolv.conf is managed programmatically, it is
# a symlink to @{run}/(whatever program is managing it)/resolv.conf.
@{run}/{NetworkManager,connman,netconfig}/resolv.conf r,
@{etc_ro}/resolvconf/run/resolv.conf r,
/mnt/wsl/resolv.conf r,
@{etc_ro}/samba/lmhosts r,
# db backend
/var/lib/misc/*.db r,
# The Name Service Cache Daemon can cache lookups, sometimes leading
# to vast speed increases when working with network-based lookups.
@{run}/.nscd_socket rw,
@{run}/nscd/socket rw,
/{var/db,var/cache,var/lib,var/run,run}/nscd/{passwd,group,services,hosts} r,
# nscd renames and unlinks files in it's operation that clients will
# have open
@{run}/nscd/db* mix,
# make libnss-libvirt name resolution work.
/var/lib/libvirt/dnsmasq/* r,
# make libnss-libvirt name resolution work.
/var/lib/libvirt/dnsmasq/ r,
/var/lib/libvirt/dnsmasq/*.status r,
# The nss libraries are sometimes used in addition to PAM; make sure
# they are available
/{usr/,}lib{,32,64}/libnss_*.so* mr,
/{usr/,}lib/@{multiarch}/libnss_*.so* mr,
# avahi-daemon is used for mdns4 resolution
@{run}/avahi-daemon/socket rw,
# libnl-3-200 via libnss-gw-name
@{PROC}/@{pid}/net/psched r,
@{etc_ro}/libnl-*/classid r,
# nis
include <abstractions/nis>
# ldap
include <abstractions/ldapclient>
# winbind
include <abstractions/winbind>
# likewise
include <abstractions/likewise>
# mdnsd
include <abstractions/mdns>
# kerberos
include <abstractions/kerberosclient>
# Also allow lookups for systemd-exec's DynamicUsers via D-Bus
# https://www.freedesktop.org/software/systemd/man/systemd.exec.html
dbus send
bus=system
path="/org/freedesktop/systemd1"
interface="org.freedesktop.systemd1.Manager"
member="{GetDynamicUsers,LookupDynamicUserByName,LookupDynamicUserByUID}"
peer=(name="org.freedesktop.systemd1"),
# TCP/UDP network access
network inet stream,
network inet6 stream,
network inet dgram,
network inet6 dgram,
# TODO: adjust when support finer-grained netlink rules
# Netlink raw needed for nscd
network netlink raw,
# interface details
@{PROC}/@{pid}/net/ipv6_route r,
@{PROC}/@{pid}/net/route r,
# Include additions to the abstraction
include if exists <abstractions/nameservice.d>
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