Having consistent x modifiers in this abstraction is needed
to allow profiles including abstractions/base to apply x rules
overlapping with several of the rules from the base abstraction.
E.g. one may need to have rules applying to /**, for example because
a mere "file," conflicts with the ix→Pix change I did in r3596.
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
nmbd, winbindd (and most probably also smbd - but it has a more
permissive profile that already allows this) need rw access to
/var/cache/samba/lck/* on Debian 8.6.
Reported by FLD on IRC.
Acked-by: Seth Arnold <seth.arnold@canonical.com> for trunk, 2.10 and 2.9
This is the least invasive solution to the problem I'm trying to solve
right now (Evince not starting in GNOME on Wayland, and probably
similar issues for other GNOME applications I suppose).
At some point, we will probably want to source the wayland abstraction
from other desktop environments' abstractions, or simply from the
X one. Let's come back to it once people using these other desktop
environments on Wayland with AppArmor enabled tell us what policy
change is needed to make it work for them.
In Debian, gnome-session (3.20.1-2)'s changelog reads:
If /etc/gnome/defaults.list was modified by the system administrator,
the file is moved to /etc/xdg/gnome-mimeapps.list during the upgrade.
So we want to at least support /etc/xdg/gnome-mimeapps.list. And while
we're at it, let's support *-mimeapps.list instead of just gnome-mimeapps.list,
in case other desktop environments or derivatives need such customizations.
https://launchpad.net/bugs/1604872
dbus-user-session uses the file based Unix socket in $XDG_RUNTIME_DIR/bus.
Extend the dbus-session-strict abstraction to also allow that.
Acked-by: Tyler Hicks <tyhicks@canonical.com>
This is needed for winbindd (since samba 4.4.x), but smbd could also need it.
References: https://bugzilla.opensuse.org/show_bug.cgi?id=990006
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>
An abstraction to allow mozc clients to connect to the mozc-server.
Signed-off-by: Jamie Strandboge <jamie@ubuntu.com>
[tyhicks: Wrote commit message]
Signed-off-by: Tyler Hicks <tyhicks@canonical.com>
Acked-by: John Johansen <john.johansen@canonical.com>
Create a set of strict and non-strict abstractions, much like the
existing dbus abstractions, for connecting to the fcitx bus.
Signed-off-by: Jamie Strandboge <jamie@ubuntu.com>
[tyhicks: Wrote commit message]
Signed-off-by: Tyler Hicks <tyhicks@canonical.com>
Acked-by: John Johansen <john.johansen@canonical.com>
From: Simon McVittie <simon.mcvittie@collabora.co.uk>
Date: Wed, 4 May 2016 13:48:36 +0100
Subject: dbus-session-strict: allow access to the user bus socket
If dbus is configured with --enable-user-bus (for example in the
dbus-user-session package in Debian and its derivatives), and the user
session is started with systemd, then the "dbus-daemon --session" will be
started by "systemd --user" and listen on $XDG_RUNTIME_DIR/bus. Similarly,
on systems where dbus-daemon has been replaced with kdbus, the
bridge/proxy used to provide compatibility with the traditional D-Bus
protocol listens on that same socket.
In practice, $XDG_RUNTIME_DIR is /run/user/$uid on all systemd systems,
where $uid represents the numeric uid. I have not used /{var/,}run here,
because systemd does not support configurations where /var/run and /run
are distinct; in practice, /var/run is a symbolic link.
Based on a patch by Sjoerd Simons, which originally used the historical
path /run/user/*/dbus/user_bus_socket. That path was popularized by the
user-session-units git repository, but has never been used in a released
version of dbus and should be considered unsupported.
Signed-off-by: Simon McVittie <simon.mcvittie@collabora.co.uk>
acmetool is an alternative client for Let's Encrypt.
(https://github.com/hlandau/acme/)
It stores the certificates etc. in the following directory layout:
/var/lib/acme/live/<domain> -> ../certs/<hash>
/var/lib/acme/certs/<hash>/cert
/var/lib/acme/certs/<hash>/chain
/var/lib/acme/certs/<hash>/privkey -> ../../keys/<hash>/privkey
/var/lib/acme/certs/<hash>/url
/var/lib/acme/certs/<hash>/fullchain
/var/lib/acme/keys/<hash>/privkey
This patch adds the needed permissions to the ssl_certs and ssl_keys
abstractions so that the certificates can be used.
Acked-by: Seth Arnold <seth.arnold@canonical.com> for trunk, 2.10 and 2.9.
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>
oftc_ftw reported on IRC that Arch Linux has a symlink /bin -> /usr/bin.
This means we have to update paths for /bin/ in several profiles to also
allow /usr/bin/
Acked-by: John Johansen <john.johansen@canonical.com> for trunk and 2.9
/usr/share/locale-bundle/ contains translations packaged in
bundle-lang-* packages in openSUSE.
Acked-by: Steve Beattie <steve@nxnw.org> for trunk and 2.9
Samba 4.2 needs some more permissions for nmbd and winbindd.
To avoid overcomplicated profiles, change abstractions/samba to allow
/var/lib/samba/** rwk, (instead of **.tdb rwk) - this change already
fixes the nmbd profile.
winbindd additionally needs some more write permissions in /etc/samba/
(and also in /var/lib/samba/, which is covered by the abstractions/samba
change and also results in some profile cleanup)
References: https://bugzilla.opensuse.org/show_bug.cgi?id=921098 and
https://bugzilla.opensuse.org/show_bug.cgi?id=923201
Acked-by: Seth Arnold <seth.arnold@canonical.com>
Update the postfix-common abstraction to cope with signal and unix
socket mediation, update the access to the sasl library locations
in a multiarch compliant way, and allow access to limited bits
of the filesystem paths under which postfix chroots itself to
(/var/spool/postfix/ on Ubuntu).
Signed-off-by: Steve Beattie <steve@nxnw.org>
Acked-by: Tyler Hicks <tyhicks@canonical.com>
When evince opens a dvi file, it updates the user fonts using
texlive commands in /usr/share/texlive/texmf-dist/web2c/ (or possibly
/usr/share/texlive/texmf/web2c/ in older releases). This patch adjusts
the sanitized_helper profile to allow these tools to run.
Bug: https://bugs.launchpad.net/ubuntu/+source/apparmor/+bug/1010909
Signed-off-by: Steve Beattie <steve@nxnw.org>
Acked-By: Jamie Strandboge <jamie@canonical.com>
Bruce Pieterse reports that AppArmor denied evince, among other
applications, from starting properly:
https://bugs.launchpad.net/ubuntu/+source/apparmor/+bug/1432126
He tested a slight variant of the attached patch and reported success. I
propose this patch for both trunk and 2.9.
Signed-off-by: Seth Arnold <seth.arnold@canonical.com>
Acked-by: Tyler Hicks <tyhicks@canonical.com>
As mir has come into use in Ubuntu touch and is available for testing on
Ubuntu desktop, confined apps need access to a few mir specific things.
This patch adds a mir abstraction.
Signed-off-by: Steve Beattie <steve@nxnw.org>
Acked-by: Tyler Hicks <tyhicks@canonical.com>
From: Felix Geyer <debfx@ubuntu.com>
At least Debian/Ubuntu started shipping some aspell files in
/usr/share/aspell/.
For example:
/usr/share/aspell/iso-8859-1.cmap
/usr/share/aspell/iso-8859-1.cset
The abstraction should allow read access to these files.
Acked-by: Steve Beattie <steve@nxnw.org>
