With abstractions/openssl now being included from abstraction/base
(via the indirection of abstractions/crypto) anything already
including abstraction/base can stop including abstractions/openssl
directly.
Allow for the default libexec subdir, /usr/libexec/dovecot, as well
as the more common /usr/lib/dovecot.
Signed-off-by: Peter Levine <plevine457@gmail.com>
Begin preparing policy for the 4.0 release. This may result in new
denials. This is expected and needed to make sure policy is ready
for the 4.0 release.
Signed-off-by: John Johansen <john.johansen@canonical.com>
New kernels provide an alternative proc attr interface for apparmor
which is needed for LSM stacking.
Update the remaining profiles that use the old interface to
include access to the new interface.
Signed-off-by: John Johansen <john.johansen@canonical.com>
* allow reading my.cnf in dovecot-dict profile (seen with the mail users in a mysql database)
* allow /proc/\*/attr/current in dovecot imap and lmtp (needed when using the "apparmor" plugin which means dovecot switches to user-specific hats)
MR: https://gitlab.com/apparmor/apparmor/-/merge_requests/566
Acked-by: John Johansen <john.johansen@canonical.com>
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>
- dovecot/auth: allow to read stats-user
- dovecot/config: allow to read /usr/share/dovecot/**
- dovecot/imap: allow to ix doveconf, read /etc/dovecot/ and
/usr/share/dovecot/**
These things were reported by Félix Sipma in Debian Bug#835826
(with some help from sarnold on IRC)
References: https://bugs.debian.org/835826
Acked-by: Seth Arnold <seth.arnold@canonical.com> for trunk, 2.10 and 2.9.
Also allow reading ~/.dovecot.svbin (that's the default filename in the
dovecot config) in dovecot/lmtp profile.
(*.svbin files can probably also appear inside @{DOVECOT_MAILSTORE}, but
that's already covered by the existing rules.)
References: https://bugs.debian.org/835826 (again)
Acked-by: John Johansen <john.johansen@canonical.com> for trunk, 2.10 and 2.9
reported by darix on IRC. This is needed if you have a bigger setup with
dovecot on a different (or multiple) machines
Acked-by: Steve Beattie <steve@nxnw.org> for trunk and 2.9
This commit adds a dovecot-common abstraction, as well as adjusting
the profiles for dovecot's helper binaries to make use of it. The
important addition is the ability for the dovecot master process to
send signals to the helpers.
Signed-off-by: Steve Beattie <steve@nxnw.org>
Acked-by: Seth Arnold <seth.arnold@canonical.com>
After testing the dovecot profiles on a new server, I noticed
/usr/lib/dovecot/dict and /usrlib/dovecot/lmtp need more nameservice-
related permissions.
Therefore include abstractions/nameservice instead of adding more and
more files.
Acked-by: John Johansen (on IRC)
dovecot 2.x comes with several new binaries in /usr/lib/dovecot.
This patch adds profiles for
/usr/lib/dovecot/anvil
/usr/lib/dovecot/auth
/usr/lib/dovecot/config
/usr/lib/dovecot/dict
/usr/lib/dovecot/dovecot-lda
/usr/lib/dovecot/lmtp
/usr/lib/dovecot/log
/usr/lib/dovecot/managesieve
/usr/lib/dovecot/ssl-params
References: https://bugzilla.novell.com/show_bug.cgi?id=851984
Acked-by: John Johansen <john.johansen@canonical.com>
