Exceptions are
- ubuntu-browsers (because we already have ubuntu-browsers.d with
different usage)
- ubuntu-helpers (which includes the sanitized_helper subprofile, so
adding something in the global area wouldn't make much sense)
Also adjust abstractions/postfix-common to use the style all
abstractions use.
Commit b5be596460 added ability to read
/usr/share/drirc.d/ directory to mesa abstraction.
This seems to be a mistake, as it was noted that not all GUI
applications, that need access to drirc.d, also need whole mesa-related
rules (including writing caches).
Move /usr/share/drirc.d/ access to different abstraction. This is not a
breaking change, because any GUI application will have included X
abstraction already, and in the end result - dri-common abstraction too.
Fix typo introduced when resolving a merge conflict for d9ab83281b
("Add support for local additions to abstractions")
Signed-off-by: John Johansen <john.johansen@canonical.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>
dnsmasq: allow peer=libvirtd to support named profile
See merge request apparmor/apparmor!304
Acked-by: Eric Chiang <ericchiang@google.com> for 2.12..master
The /usr/sbin/libvirtd profile will get a profile name ("libvirtd").
This patch adjusts the dnsmasq profile to support the named profile in
addition to the "old" path-based profile name.
References: https://bugzilla.opensuse.org/show_bug.cgi?id=1118952#c3
*Add anonymous shared memory access rule for QtSettings.conf file
itself.
* Reduce strictness of anonymous shared memory file names - numbers in
them can be smaller or bigger.
* Fix consistency - require anonymous shared memory file names to end
with digit in all rules.
dovecot: allow reading /proc/sys/fs/suid_dumpable
This is needed if a dovecot child process segfaults - in this case, dovecot provides a helpful error message like
dovecot[6179]: auth-worker: Fatal: master: service(auth-worker): child 8103 killed with signal 11 (core not dumped - https://dovecot.or /bugreport.html#coredumps - set /proc/sys/fs/suid_dumpable to 2)
which involves reading the current value in suid_dumpable.
I propose this fix for 2.10..master.
PR: https://gitlab.com/apparmor/apparmor/merge_requests/286
Acked-by: John Johansen <john.johansen@canonical.com>
i.e. move '*' from beginning to before suffix.
Commit 025c7dc6 ("dnsmasq: Add permission to open log files") added
pattern, which is not compatible with SELinux. As this pattern has been
in SELinux since 2011 (with recent change to accept '.log' suffix +
logrotate patterns which are not relevant to AppArmor) IMHO it's better
to adjust our profile.
Fixes: 025c7dc6 ("dnsmasq: Add permission to open log files")
Signed-off-by: Petr Vorel <pvorel@suse.cz>
This is needed if a dovecot child process segfaults - in this case,
dovecot provides a helpful error message like
dovecot[6179]: auth-worker: Fatal: master: service(auth-worker): child 8103 killed with signal 11 (core not dumped - https://dovecot.org/bugreport.html#coredumps - set /proc/sys/fs/suid_dumpable to 2)
which involves reading the current value in suid_dumpable.
Add /etc/letsencrypt/archive to ssl_key abstraction
See merge request apparmor/apparmor!283
Acked-by: Christian Boltz <apparmor@cboltz.de> for 2.10..master
`/etc/letsencrypt/live/` contains symlinks to
`/etc/letsencrypt/archive/` which contains the keys. Add the
certs to ssl_certs and the private keys to ssl_keys.
Convert postfix's master profile to use a named profile
(postfix-master) rather than the exec path match pattern. Adjust
postfix-common abstraction to take this into account. Rename profile
name in the profiles/apparmor/profiles/extras/ directory to match
the profile name.
Signed-off-by: Steve Beattie <steve.beattie@canonical.com>
Commit aa06528790 made @{sys} tunable
available by default.
Update profiles and abstractions to actually use @{sys} tunable for
better confinement in the future (when @{sys} becomes kernel var).
Closes LP#1728551
Also adjust the signal rules in the dovecot-common and apache2-common
abstractions to match the profile names, and to really do that
(peer=...{bin,sbin}... didn't work, the correct syntax would have been
peer=...\{bin,sbin\}...)
This fixes the regression introduced by !149 / commit
4200932d8f
Move @{sys} into tunables/kernelvars to make it readily available for
all profiles by default. In order to avoid duplicate variable
declaration, other tunable includes where modified accordingly.
Additionally, apparmor_api/is_enable has updated comment with regards to
@{sys} availability. tunables/sys is now marked as deprecated and should
not be used as it is noop, left only for backwards compatibility.
This is preparation for fixing bug:
https://bugs.launchpad.net/apparmor/+bug/1728551
Thanks to Christian Boltz for original idea to implement this in
non-breaking manner.
--log-facility option needs to have permission to open files.
Use '*' to allow using more files (for using more dnsmasq instances).
Signed-off-by: Petr Vorel <pvorel@suse.cz>
Signed-off-by: Jamie Strandboge <jamie@canonical.com>
Signed-off-by: Steve Beattie <steve.beattie@canonical.com>
Use nvidia_modprobe named profile inside opencl-nvidia abstraction
Commit 8f9bd5b0 rightfully removed PUx
transition into nvidia-modprobe executable due to security concerns. To
overcome this, commit 327420b1 added
named nvidia_modprobe profile, which allows to use this abstraction
without requiring additional rules to make OpenCL work with NVIDIA
drivers.
Add rule to allow Px transition into nvidia_modprobe profile for
nvidia-modprobe executable.
I propose this for 2.13..master (opencl* are only available in 2.13...). Please check if nvidia_modprobe is already backported.
https://gitlab.com/apparmor/apparmor/merge_requests/219
Acked-by: John Johansen <john.johansen@canonical.com>
Add missing paths to usr.sbin.nmbd, usr.sbin.smbd and abstractions/samba
See merge request apparmor/apparmor!210
Acked-by: Christian Boltz <apparmor@cboltz.de> for 2.10..master
Commit 8f9bd5b0e3 rightfully removed PUx
transition into nvidia-modprobe executable due to security concerns. To
overcome this, commit 327420b151 added
named nvidia_modprobe profile, which allows to use this abstraction
without requiring additional rules to make OpenCL work with NVIDIA
drivers.
Add rule to allow Px transition into nvidia_modprobe profile for
nvidia-modprobe executable.
Add nvidia_modprobe named profile
nvidia-modprobe is setuid executable is used to create various device
files and load the the NVIDIA kernel module
(https://github.com/NVIDIA/nvidia-modprobe).
Add named profile to be used in application profiles for confining
potentially risky setuid application.
I propose this to 2.10..master.
PR: https://gitlab.com/apparmor/apparmor/merge_requests/213
Acked-by: Christian Boltz <apparmor@cboltz.de>
Acked-by: John Johansen <john.johansen@canonical.com>
nvidia-modprobe is setuid executable is used to create various device
files and load the the NVIDIA kernel module
(https://github.com/NVIDIA/nvidia-modprobe).
Add named profile to be used in application profiles for confining
potentially risky setuid application.
Currently, kde abstraction has rules relevant to Qt 3 and Qt 4
libraries, but are missing rules against latest Qt 5.
Include read-only Qt 5 abstraction to fix styling and similar issues for
software running on KDE 5 desktop.
Fixes https://bugs.launchpad.net/apparmor/+bug/1787201
