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dovecot-lda needs to read and write /tmp/dovecot.lda.*. It also needs to be able to execute sendmail to send sieve vacation mails. For now, I'm using a child profile for sendmail to avoid introducing a new profile with possible regressions. This child profile is based on the usr.sbin.sendmail profile in extras and should cover both postfix' and sendmail's sendmail. I also mixed in some bits that were needed for (postfix) sendmail on my servers, and dropped some rules that were obsolete (directory rules not ending with a /) or covered by an abstraction. In the future, we might want to provide a stand-alone profile for sendmail (based on this child profile) and change the rule in the dovecot-lda profile to Px. References: https://bugzilla.opensuse.org/show_bug.cgi?id=954959 https://bugzilla.opensuse.org/show_bug.cgi?id=954958 Acked-by: Seth Arnold <seth.arnold@canonical.com> for trunk, 2.10 and 2.9.
88 lines
2.5 KiB
Text
88 lines
2.5 KiB
Text
# ------------------------------------------------------------------
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#
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# Copyright (C) 2013-2016 Christian Boltz
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of version 2 of the GNU General Public
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# License published by the Free Software Foundation.
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#
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# ------------------------------------------------------------------
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# vim: ft=apparmor
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#include <tunables/global>
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#include <tunables/dovecot>
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/usr/lib/dovecot/dovecot-lda {
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#include <abstractions/base>
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#include <abstractions/nameservice>
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#include <abstractions/dovecot-common>
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capability setuid,
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@{DOVECOT_MAILSTORE}/ rw,
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@{DOVECOT_MAILSTORE}/** rwkl,
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/etc/dovecot/** r,
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/proc/*/mounts r,
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owner /tmp/dovecot.lda.* rw,
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/{var/,}run/dovecot/mounts r,
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/usr/bin/doveconf mrix,
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/usr/lib/dovecot/dovecot-lda mrix,
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/usr/sbin/sendmail Cx,
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# Site-specific additions and overrides. See local/README for details.
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#include <local/usr.lib.dovecot.dovecot-lda>
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profile /usr/sbin/sendmail flags=(attach_disconnected) {
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# this profile is based on the usr.sbin.sendmail profile in extras
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# and should support both postfix' and sendmail's sendmail binary
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#include <abstractions/base>
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#include <abstractions/consoles>
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#include <abstractions/nameservice>
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#include <abstractions/user-tmp>
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#include <abstractions/postfix-common>
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capability sys_ptrace,
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/etc/aliases rw, # newaliases is a symlink to sendmail, so it's
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/etc/aliases.db rw, # actually the same binary
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/etc/fstab r,
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/etc/hosts.allow r,
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/etc/hosts.deny r,
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/etc/mail/* r,
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/etc/mail/statistics rw,
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/etc/mtab r,
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/etc/postfix/aliases r,
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/etc/postfix/aliases.db rw, # newaliases again
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/etc/sendmail.cf r,
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/etc/sendmail.cw r,
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/etc/shells r,
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/proc/loadavg r,
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/proc/net/if_inet6 r,
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/root/.forward r,
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/root/dead.letter w,
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/usr/bin/procmail Px,
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/usr/lib/postfix/master Px,
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/usr/lib/postfix/showq Px,
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/usr/lib/postfix/smtpd Px,
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/usr/sbin/postalias Px,
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/usr/sbin/postdrop Px,
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/usr/sbin/postfix Px,
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/usr/sbin/postqueue Px,
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/usr/sbin/sendmail mrix,
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/usr/sbin/sendmail.postfix mrix,
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/usr/sbin/sendmail.sendmail mrix,
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/{var/,}run/sendmail.pid rwl,
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/{var/,}run/sm-client.pid rwl,
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/{var/,}run/utmp rw,
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/var/spool/clientmqueue/* rwl,
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/var/spool/mail/* rwl,
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/var/spool/mqueue/* rwl,
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/var/spool/postfix/maildrop/* rwl,
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/var/spool/postfix/public/pickup w,
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/var/spool/postfix/public/qmgr w,
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/var/spool/postfix/public/showq w,
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}
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}
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