The authentication, base and nameservice abstraction used /{usr/,}etc/
in several rules. Switch that to the more readable (and tunable)
@{etc_ro} variable.
Tag profiles and abstractions with abi information.
Tagging abstractions is not strictly necessary but allows the parser
to detect when their is a mismatch and that policy will need an
update for abi.
We do not currently tag the tunables because variable declarations
are not currently affected by abi.
MR: https://gitlab.com/apparmor/apparmor/-/merge_requests/491
Signed-off-by: John Johansen <john.johansen@canonical.com>
Acked-by: Steve Beattie <sbeattie@ubuntu.com>
On systems with systemd 245, nss-systemd additionally queries NSS records from systemd-userdbd.service. See https://systemd.io/USER_GROUP_API/ .
Signed-off-by: nl6720 <nl6720@gmail.com>
Local policy may want to extend or override abstractions, so add support for including local updates to them.
Acked-by: Christian Boltz <apparmor@cboltz.de>
Acked-by: intrigeri <intrigeri@boum.org>
Signed-off-by: John Johansen <john.johansen@canonical.com>
Latest netconfig in openSUSE writes /run/netconfig/resolv.conf, and only
has a symlink to it in /etc
References: https://bugzilla.opensuse.org/show_bug.cgi?id=1097370
Acked-by: Christian Boltz <apparmor@cboltz.de>
Signed-off-by: John Johansen <john.johansen@canonical.com>
/etc/netconfig is required by the tirpc library which nscd and several
other programs use.
References: https://bugzilla.opensuse.org/show_bug.cgi?id=1062244
Acked-by: Seth Arnold <seth.arnold@canonical.com> for 2.9, 2.10, 2.11 and trunk
The Samba package used by the INVIS server (based on openSUSE) needs
some additional Samba permissions for the added ActiveDirectory /
Kerberos support.
As discussed with Seth, add /var/lib/sss/mc/initgroups read permissions
to abstractions/nameservice instead of only to the smbd profile because
it's probably needed by more than just Samba if someone uses sss.
Acked-by: Seth Arnold <seth.arnold@canonical.com> for 2.9, 2.10, 2.11 and trunk.
The latest glibc (including nscd) in openSUSE Tumbleweed comes with
glibc-2.3.3-nscd-db-path.diff: Move persistent nscd databases to
/var/lib/nscd
This needs updates (adding /var/lib/nscd/) to abstractions/nameservice
and the nscd profile.
Acked-by: Seth Arnold <seth.arnold@canonical.com> for trunk, 2.10 and 2.9
Date: Tue, 21 Jun 2016 18:18:45 +0100
Subject: abstractions/nameservice: also support ConnMan-managed resolv.conf
Follow the same logic we already did for NetworkManager,
resolvconf and systemd-resolved. The wonderful thing about
standards is that there are so many to choose from.
Signed-off-by: Simon McVittie <simon.mcvittie@collabora.co.uk>
support systems that use libnl-3-200 via libnss-gw-name.
Patch initially proposed by Simon McVittie <smcv@debian.org>.
Bug-Debian: #810888
Acked-By: Jamie Strandboge <jamie@canonical.com>
- the base abstraction for common abstract and anonymous rules (comments
included per rule)
- dbus-session-strict to add a rule for connecting to the dbus session
abstract
socket. I used 'peer=(label=unconfined)' here, but I could probably lose the
explicit label if people preferred that
- X to add a rule for connecting to the X abstract socket. Same as for
dbus-session-strict
- nameservice to add a rule for connecting to a netlink raw. This change could
possibly be excluded, but applications using networking (at least on Ubuntu)
all seem to need it. Excluding it would mean systems using nscd would need to
add this and ones not using it would have a noisy denial
Acked-By: Jamie Strandboge <jamie@canonical.com>
Acked-by: Seth Arnold <seth.arnold@canonical.com>
Author: Stéphane Graber <stgraber@ubuntu.com>
Acked-by: Steve Beattie <steve@nxnw.org>
This was originally patch 0018-lp1056391.patch in the Ubuntu apparmor
packaging; Steve noticed the now-redundant line for /var/lib/sss/mc/passwd
so I removed that at the same time.
From: Felix Geyer <debfx@ubuntu.com>
AppArmor requires read and write permission to connect to
unix domain sockets but the nameservice abstraction only
grants write access to the avahi socket.
As a result mdns name resolution fails.
Acked-by: John Johansen <john.johansen@canonical.com>
This patch adds the kernelvars tunable to the global set that is usually
included by default in apparmor policies. It then converts the rules
that are intended to match /proc/pid to use this tunable.
Signed-off-by: Steve Beattie <sbeattie@ubuntu.com>
Acked-By: Seth Arnold <seth.arnold@canonical.com>
Original openSUSE changelog entry:
Thu Jan 6 16:23:19 UTC 2011 - rhafer@suse.de
- Splitted ldap related things from nameservice into separate
profile and added some missing paths (bnc#662761)
Steve Langasek <steve.langasek@linaro.org>,
Steve Beattie <sbeattie@ubuntu.com>
Description: add multiarch support to abstractions
Bug-Ubuntu: https://bugs.launchpad.net/bugs/736870
This patch add multiarch support for common shared library locations, as
well as a tunables file and directory to ease adding addiotional
multiarch paths.
Bug: https://launchpad.net/bugs/736870
/var/run/resolvconf/resolv.conf:
The Nameservice abstraction configuration file
(/etc/apparmor.d/abstractions/nameservice) permits reads access to
(amongst other paths) /etc/resolv.conf.
However, on systems using resolvconf, this is a symbolic link to
/etc/resolvconf/run/resolv.conf -- where /etc/resolvconf/run itself
is a symlink to /var/run/resolvconf.
make the final install layout match the layout in the repository (at
long last :) -- now we can use a single 'make check' target to check the
profiles in the repository against both apparmor_parser and logprof.
2007-05-16 18:51:46 +00:00
Renamed from profiles/abstractions/nameservice (Browse further)
