apparmor/profiles/apparmor.d/usr.sbin.nscd
John Johansen 81d8af7c13 Merge nscd: allow using systemd-userdb
If systemd-userdb is used to configure some users, nscd needs to read
the userdb files.

See also https://www.freedesktop.org/software/systemd/man/nss-systemd.html
for the list of possible filenames (and symlinks).

Fixes: http://bugzilla.opensuse.org/show_bug.cgi?id=1207698

I propose this patch for all branches.

MR: https://gitlab.com/apparmor/apparmor/-/merge_requests/977
Approved-by: John Johansen <john@jjmx.net>
Merged-by: John Johansen <john@jjmx.net>
(cherry picked from commit 5df8da3c37)
Signed-off-by: John Johansen <john.johansen@canonical.com>
2023-02-01 19:56:03 -08:00

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# ------------------------------------------------------------------
#
# Copyright (C) 2002-2005 Novell/SUSE
# Copyright (C) 2009-2010 Canonical Ltd.
#
# 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>
profile nscd /usr/{bin,sbin}/nscd {
include <abstractions/base>
include <abstractions/consoles>
include <abstractions/nameservice>
include <abstractions/ssl_certs>
deny capability block_suspend,
capability net_bind_service,
capability setgid,
capability setuid,
/etc/machine-id r,
/etc/netgroup r,
/etc/nscd.conf r,
/usr/{bin,sbin}/nscd rmix,
@{run}/.nscd_socket wl,
@{run}/nscd/ rw,
@{run}/nscd/db* rwl,
@{run}/nscd/socket wl,
/{var/cache,var/db,var/lib,var/run,run}/nscd/{passwd,group,services,hosts,netgroup} rw,
@{run}/{nscd/,}nscd.pid rwl,
/var/lib/libvirt/dnsmasq/ r,
/var/lib/libvirt/dnsmasq/*.status r,
/var/log/nscd.log rw,
@{PROC}/@{pid}/cmdline r,
@{PROC}/@{pid}/fd/ r,
@{PROC}/@{pid}/fd/* r,
@{PROC}/@{pid}/mounts r,
# systemd-userdb
/{etc,run,run/host,/usr/lib}/userdb/ r,
/{etc,run,run/host,/usr/lib}/userdb/*.{user,user-privileged,group,group-privileged} r,
# Site-specific additions and overrides. See local/README for details.
include if exists <local/usr.sbin.nscd>
}