Hello,
attached to this mail is a set of profiles for dovecot 2.x. Some are
already in bzr in an older version (see the "diff" file for the
changes), others are completely new.
I'm also introducing tunables/dovecot which contains
@{DOVECOT_MAILSTORE} containing the location of the mailboxes, which is
needed in several profiles (and replaces quite some lines in the already
existing dovecot profiles.)
References: https://bugzilla.novell.com/show_bug.cgi?id=851984
I doubt if this is the final version, but nevertheless I'd welcome
comments ;-) (I'll propose the profiles to be added to
profiles/apparmor.d/ when they are finished, and also release them as
update for at least openSUSE 13.1.)
Note: some profiles don't have the #include <local/...> - that's on my
TODO list. Also the "paperwork" (copyright headers) is still missing.
Regards,
Christian Boltz
--
* mrdocs wonders when darix sleeps
<sshaw> mrdocs: robots don't need sleep
[from #opensuse-buildservice]
=== modified file 'profiles/apparmor.d/usr.lib.dovecot.deliver'
--- profiles/apparmor.d/usr.lib.dovecot.deliver 2012-01-06 16:34:44 +0000
+++ profiles/apparmor.d/usr.lib.dovecot.deliver 2013-12-15 14:56:00 +0000
@@ -1,6 +1,8 @@
# Author: Dulmandakh Sukhbaatar <dulmand...@gmail.com>
#include <tunables/global>
+#include <tunables/dovecot>
+
/usr/lib/dovecot/deliver {
#include <abstractions/base>
#include <abstractions/nameservice>
@@ -8,20 +10,16 @@
capability setgid,
capability setuid,
+ @{DOVECOT_MAILSTORE}/ rw,
+ @{DOVECOT_MAILSTORE}/** rwkl,
+
# http://www.postfix.org/SASL_README.html#server_dovecot
/etc/dovecot/dovecot.conf r,
/etc/dovecot/{auth,conf}.d/*.conf r,
/etc/dovecot/dovecot-postfix.conf r,
@{HOME} r,
- @{HOME}/Maildir/ rw,
- @{HOME}/Maildir/** klrw,
- @{HOME}/mail/ rw,
- @{HOME}/mail/* klrw,
- @{HOME}/mail/.imap/** klrw,
/usr/lib/dovecot/deliver mr,
- /var/mail/* klrw,
- /var/spool/mail/* klrw,
# Site-specific additions and overrides. See local/README for details.
#include <local/usr.lib.dovecot.deliver>
=== modified file 'profiles/apparmor.d/usr.lib.dovecot.imap'
--- profiles/apparmor.d/usr.lib.dovecot.imap 2011-08-26 23:12:10 +0000
+++ profiles/apparmor.d/usr.lib.dovecot.imap 2013-12-13 12:48:02 +0000
@@ -1,6 +1,8 @@
# Author: Kees Cook <k...@ubuntu.com>
#include <tunables/global>
+#include <tunables/dovecot>
+
/usr/lib/dovecot/imap {
#include <abstractions/base>
#include <abstractions/nameservice>
@@ -8,18 +10,11 @@
capability setgid,
capability setuid,
- @{HOME} r,
- @{HOME}/Maildir/ rw,
- @{HOME}/Maildir/** klrw,
- @{HOME}/Mail/ rw,
- @{HOME}/Mail/* klrw,
- @{HOME}/Mail/.imap/** klrw,
- @{HOME}/mail/ rw,
- @{HOME}/mail/* klrw,
- @{HOME}/mail/.imap/** klrw,
+ @{DOVECOT_MAILSTORE}/ rw,
+ @{DOVECOT_MAILSTORE}/** rwkl,
+
+ @{HOME} r, # ???
/usr/lib/dovecot/imap mr,
- /var/mail/* klrw,
- /var/spool/mail/* klrw,
# Site-specific additions and overrides. See local/README for details.
#include <local/usr.lib.dovecot.imap>
=== modified file 'profiles/apparmor.d/usr.lib.dovecot.pop3'
--- profiles/apparmor.d/usr.lib.dovecot.pop3 2011-08-26 23:12:10 +0000
+++ profiles/apparmor.d/usr.lib.dovecot.pop3 2013-12-13 12:49:33 +0000
@@ -1,6 +1,8 @@
# Author: Kees Cook <k...@ubuntu.com>
#include <tunables/global>
+#include <tunables/dovecot>
+
/usr/lib/dovecot/pop3 {
#include <abstractions/base>
#include <abstractions/nameservice>
@@ -8,13 +10,10 @@
capability setgid,
capability setuid,
- /var/mail/* klrw,
- /var/spool/mail/* klrw,
- @{HOME} r,
- @{HOME}/mail/* klrw,
- @{HOME}/mail/.imap/** klrw,
- @{HOME}/Maildir/ rw,
- @{HOME}/Maildir/** klrw,
+ @{DOVECOT_MAILSTORE}/ rw,
+ @{DOVECOT_MAILSTORE}/** rwkl,
+
+ @{HOME} r, # ???
/usr/lib/dovecot/pop3 mr,
# Site-specific additions and overrides. See local/README for details.
=== modified file 'profiles/apparmor.d/usr.sbin.dovecot'
--- profiles/apparmor.d/usr.sbin.dovecot 2013-01-02 23:34:38 +0000
+++ profiles/apparmor.d/usr.sbin.dovecot 2013-12-13 12:56:25 +0000
@@ -1,6 +1,8 @@
# Author: Kees Cook <k...@ubuntu.com>
#include <tunables/global>
+#include <tunables/dovecot>
+
/usr/sbin/dovecot {
#include <abstractions/authentication>
#include <abstractions/base>
@@ -9,29 +11,42 @@
#include <abstractions/ssl_keys>
capability chown,
+ capability dac_override,
+ capability fsetid,
+ capability kill,
capability net_bind_service,
capability setgid,
capability setuid,
capability sys_chroot,
- capability fsetid,
+
+
+
+ @{DOVECOT_MAILSTORE}/ rw,
+ @{DOVECOT_MAILSTORE}/** rwkl,
/etc/dovecot/** r,
/etc/mtab r,
/etc/lsb-release r,
/etc/SuSE-release r,
@{PROC}/@{pid}/mounts r,
+ /usr/bin/doveconf rix,
+ /usr/lib/dovecot/anvil Px,
+ /usr/lib/dovecot/auth Px,
+ /usr/lib/dovecot/config Px,
/usr/lib/dovecot/dovecot-auth Pxmr,
/usr/lib/dovecot/imap Pxmr,
/usr/lib/dovecot/imap-login Pxmr,
+ /usr/lib/dovecot/log Px,
+ /usr/lib/dovecot/managesieve Px,
+ /usr/lib/dovecot/managesieve-login Pxmr,
/usr/lib/dovecot/pop3 Px,
/usr/lib/dovecot/pop3-login Pxmr,
- # temporarily commented out while testing
- #/usr/lib/dovecot/managesieve Px,
- /usr/lib/dovecot/managesieve-login Pxmr,
- /usr/lib/dovecot/ssl-build-param ixr,
- /usr/sbin/dovecot mr,
+ /usr/lib/dovecot/ssl-build-param rix,
+ /usr/lib/dovecot/ssl-params Px,
+ /usr/sbin/dovecot mrix,
/var/lib/dovecot/ w,
- /var/lib/dovecot/* krw,
+ /var/lib/dovecot/* rwkl,
+ /var/spool/postfix/private/* w,
/{,var/}run/dovecot/ rw,
/{,var/}run/dovecot/** rw,
link /{,var/}run/dovecot/** -> /var/lib/dovecot/**,
# ------------------------------------------------------------------
#
# Copyright (C) 2013 Christian Boltz
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of version 2 of the GNU General Public
# License published by the Free Software Foundation.
#
# ------------------------------------------------------------------
# vim:ft=apparmor
# @{DOVECOT_MAILSTORE} is a space-separated list of all directories
# where dovecot is allowed to store and read mails
@{DOVECOT_MAILSTORE}=@{HOME}/Maildir/ @{HOME}/mail/ @{HOME}/Mail/ /var/vmail/
/var/mail/ /var/spool/mail/
# Last Modified: Wed May 9 20:23:50 2012
#include <tunables/global>
/usr/lib/dovecot/anvil flags=(complain) {
#include <abstractions/base>
capability setgid,
capability setuid,
capability sys_chroot,
/usr/lib/dovecot/anvil mr,
}
# Last Modified: Wed May 9 20:23:50 2012
#include <tunables/global>
/usr/lib/dovecot/auth flags=(complain) {
#include <abstractions/authentication>
#include <abstractions/base>
#include <abstractions/mysql>
#include <abstractions/nameservice>
deny capability block_suspend,
capability audit_write,
capability setgid,
capability setuid,
network inet stream,
/etc/dovecot/dovecot-database.conf.ext r,
/etc/dovecot/dovecot-sql.conf.ext r,
/usr/lib/dovecot/auth mr,
}
# Author: Kees Cook <k...@ubuntu.com>
#include <tunables/global>
#include <tunables/dovecot>
/usr/lib/dovecot/imap {
#include <abstractions/base>
#include <abstractions/nameservice>
capability setgid,
capability setuid,
@{DOVECOT_MAILSTORE}/ rw,
@{DOVECOT_MAILSTORE}/** rwkl,
@{HOME} r, # ???
/usr/lib/dovecot/imap mr,
# Site-specific additions and overrides. See local/README for details.
#include <local/usr.lib.dovecot.imap>
}
# Last Modified: Wed May 9 19:33:09 2012
#include <tunables/global>
/usr/lib/dovecot/config flags=(complain) {
#include <abstractions/base>
#include <abstractions/nameservice>
#include <abstractions/ssl_keys>
deny capability block_suspend,
capability dac_override,
capability setgid,
/etc/dovecot/** r,
/usr/bin/doveconf rix,
/usr/lib/dovecot/config mr,
/usr/lib/dovecot/managesieve Px,
}
# Author: Dulmandakh Sukhbaatar <dulmand...@gmail.com>
#include <tunables/global>
#include <tunables/dovecot>
/usr/lib/dovecot/deliver {
#include <abstractions/base>
#include <abstractions/nameservice>
capability setgid,
capability setuid,
@{DOVECOT_MAILSTORE}/ rw,
@{DOVECOT_MAILSTORE}/** rwkl,
# http://www.postfix.org/SASL_README.html#server_dovecot
/etc/dovecot/dovecot.conf r,
/etc/dovecot/{auth,conf}.d/*.conf r,
/etc/dovecot/dovecot-postfix.conf r,
@{HOME} r,
/usr/lib/dovecot/deliver mr,
# Site-specific additions and overrides. See local/README for details.
#include <local/usr.lib.dovecot.deliver>
}
# Author: Kees Cook <k...@ubuntu.com>
#include <tunables/global>
/usr/lib/dovecot/dovecot-auth {
#include <abstractions/authentication>
#include <abstractions/base>
#include <abstractions/nameservice>
#include <abstractions/wutmp>
capability setgid,
capability chown,
capability dac_override,
@{PROC}/@{pid}/mounts r,
/usr/lib/dovecot/dovecot-auth mr,
/{,var/}run/dovecot/** rw,
# required for postfix+dovecot integration
/var/spool/postfix/private/dovecot-auth w,
# Site-specific additions and overrides. See local/README for details.
#include <local/usr.lib.dovecot.dovecot-auth>
}
# Author: Kees Cook <k...@ubuntu.com>
#include <tunables/global>
/usr/lib/dovecot/imap-login {
#include <abstractions/base>
#include <abstractions/ssl_certs>
#include <abstractions/ssl_keys>
capability setgid,
capability setuid,
capability sys_chroot,
network inet stream,
network inet6 stream,
/usr/lib/dovecot/imap-login mr,
/{,var/}run/dovecot/login/ r,
/{,var/}run/dovecot/login/* rw,
# Site-specific additions and overrides. See local/README for details.
#include <local/usr.lib.dovecot.imap-login>
}
# Last Modified: Wed May 9 19:33:09 2012
#include <tunables/global>
/usr/lib/dovecot/log flags=(complain) {
#include <abstractions/base>
deny capability block_suspend,
capability setgid,
/usr/lib/dovecot/log mr,
}
# Last Modified: Wed May 9 20:23:50 2012
#include <tunables/global>
/usr/lib/dovecot/managesieve flags=(complain) {
#include <abstractions/base>
/etc/dovecot/** r,
/usr/bin/doveconf rix,
/usr/lib/dovecot/managesieve mrix,
}
# Author: Dulmandakh Sukhbaatar <dulmand...@gmail.com>
#include <tunables/global>
/usr/lib/dovecot/managesieve-login {
#include <abstractions/base>
#include <abstractions/ssl_certs>
#include <abstractions/ssl_keys>
capability setgid,
capability setuid,
capability sys_chroot,
network inet stream,
/usr/lib/dovecot/managesieve-login mr,
/{,var/}run/dovecot/login/ r,
/{,var/}run/dovecot/login/* rw,
# Site-specific additions and overrides. See local/README for details.
#include <local/usr.lib.dovecot.managesieve-login>
}
# Author: Kees Cook <k...@ubuntu.com>
#include <tunables/global>
#include <tunables/dovecot>
/usr/lib/dovecot/pop3 {
#include <abstractions/base>
#include <abstractions/nameservice>
capability setgid,
capability setuid,
@{DOVECOT_MAILSTORE}/ rw,
@{DOVECOT_MAILSTORE}/** rwkl,
@{HOME} r, # ???
/usr/lib/dovecot/pop3 mr,
# Site-specific additions and overrides. See local/README for details.
#include <local/usr.lib.dovecot.pop3>
}
# Author: Kees Cook <k...@ubuntu.com>
#include <tunables/global>
/usr/lib/dovecot/pop3-login {
#include <abstractions/base>
#include <abstractions/nameservice>
#include <abstractions/ssl_certs>
#include <abstractions/ssl_keys>
capability setgid,
capability setuid,
capability sys_chroot,
/usr/lib/dovecot/pop3-login mr,
/{,var/}run/dovecot/login/ r,
/{,var/}run/dovecot/login/* rw,
# Site-specific additions and overrides. See local/README for details.
#include <local/usr.lib.dovecot.pop3-login>
}
# Last Modified: Wed May 9 19:33:09 2012
#include <tunables/global>
/usr/lib/dovecot/ssl-params flags=(complain) {
#include <abstractions/base>
deny capability block_suspend,
capability setgid,
/usr/lib/dovecot/ssl-params mr,
/var/lib/dovecot/ssl-parameters.dat rw,
/var/lib/dovecot/ssl-parameters.dat.tmp rwk,
}
# Author: Kees Cook <k...@ubuntu.com>
#include <tunables/global>
#include <tunables/dovecot>
/usr/sbin/dovecot {
#include <abstractions/authentication>
#include <abstractions/base>
#include <abstractions/nameservice>
#include <abstractions/ssl_certs>
#include <abstractions/ssl_keys>
capability chown,
capability dac_override,
capability fsetid,
capability kill,
capability net_bind_service,
capability setgid,
capability setuid,
capability sys_chroot,
@{DOVECOT_MAILSTORE}/ rw,
@{DOVECOT_MAILSTORE}/** rwkl,
/etc/dovecot/** r,
/etc/mtab r,
/etc/lsb-release r,
/etc/SuSE-release r,
@{PROC}/@{pid}/mounts r,
/usr/bin/doveconf rix,
/usr/lib/dovecot/anvil Px,
/usr/lib/dovecot/auth Px,
/usr/lib/dovecot/config Px,
/usr/lib/dovecot/dovecot-auth Pxmr,
/usr/lib/dovecot/imap Pxmr,
/usr/lib/dovecot/imap-login Pxmr,
/usr/lib/dovecot/log Px,
/usr/lib/dovecot/managesieve Px,
/usr/lib/dovecot/managesieve-login Pxmr,
/usr/lib/dovecot/pop3 Px,
/usr/lib/dovecot/pop3-login Pxmr,
/usr/lib/dovecot/ssl-build-param rix,
/usr/lib/dovecot/ssl-params Px,
/usr/sbin/dovecot mrix,
/var/lib/dovecot/ w,
/var/lib/dovecot/* rwkl,
/var/spool/postfix/private/* w,
/{,var/}run/dovecot/ rw,
/{,var/}run/dovecot/** rw,
link /{,var/}run/dovecot/** -> /var/lib/dovecot/**,
# Site-specific additions and overrides. See local/README for details.
#include <local/usr.sbin.dovecot>
}
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