postinst

#!/bin/sh
# postinst script for apparmor
#
# see: dh_installdeb(1)
set -e

. /usr/share/debconf/confmodule
. /lib/apparmor/functions

# summary of how this script can be called:
#        * <postinst> `configure' <most-recently-configured-version>
#        * <old-postinst> `abort-upgrade' <new version>
#        * <conflictor's-postinst> `abort-remove' `in-favour' <package>
#          <new-version>
#        * <postinst> `abort-remove'
#        * <deconfigured's-postinst> `abort-deconfigure' `in-favour'
#          <failed-install-package> <version> `removing'
#          <conflicting-package> <version>
# for details, see http://www.debian.org/doc/debian-policy/ or
# the debian-policy package

case "$1" in
    configure|abort-remove|abort-deconfigure)

	# Try to determine values for apparmor/homedirs if the administrator
	# hasn't already.
	if dpkg --compare-versions "$2" lt-nl "2.5~pre+bzr1362-0ubuntu2"; then
	    db_get apparmor/homedirs
            if [ -z "$RET" ]; then
		# Get unique dirnames for uids between 1000 and 30000, then
		# format them appropriately for AppArmor
		dirs=`awk -F: '$3 >= 1000 && $3 < 30000 {printf "%s\n", $6}' /etc/passwd | xargs -d '\n' -n 1 dirname | grep -v '^/home$' | sed -e 's#\(.*\)#\\1/#g' | sed -e '/ / { s#\(.*\)#"\\1"#g }' | sort -u | tr '\n' ' '`
		if [ -n "$dirs" ]; then
		    db_set apparmor/homedirs "$dirs"
		fi
	    fi
	fi

	db_get apparmor/homedirs
	tmp=`mktemp`
        cat > "$tmp" <<EOM
# This file is auto-generated. It is recommended you update it using:
# $ sudo dpkg-reconfigure apparmor
#
# The following is a space-separated list of where additional user home
# directories are stored, each must have a trailing '/'. Directories added
# here are appended to @{HOMEDIRS}.  See tunables/home for details.
EOM
        if [ -n "$RET" ]; then
            cat >> "$tmp" <<EOM
@{HOMEDIRS}+=$RET
EOM
        else
            cat >> "$tmp" <<EOM
#@{HOMEDIRS}+=
EOM
        fi
        mkdir -p /etc/apparmor.d/tunables/home.d 2>/dev/null || true
        mv -f "$tmp" /etc/apparmor.d/tunables/home.d/ubuntu
        chmod 644 /etc/apparmor.d/tunables/home.d/ubuntu

        if [ ! -e /etc/apparmor.d/tunables/xdg-user-dirs.d/site.local ]; then
            tmp=`mktemp`
            cat > "$tmp" <<EOM
# ------------------------------------------------------------------
#
#    Copyright (C) 2014 Canonical Ltd.
#    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.
#
# ------------------------------------------------------------------

# The following may be used to add additional entries such as for
# translations. See tunables/xdg-user-dirs for details. Eg:
#@{XDG_MUSIC_DIR}+="Musique"

#@{XDG_DESKTOP_DIR}+=""
#@{XDG_DOWNLOAD_DIR}+=""
#@{XDG_TEMPLATES_DIR}+=""
#@{XDG_PUBLICSHARE_DIR}+=""
#@{XDG_DOCUMENTS_DIR}+=""
#@{XDG_MUSIC_DIR}+=""
#@{XDG_PICTURES_DIR}+=""
#@{XDG_VIDEOS_DIR}+=""
EOM

            mkdir -p /etc/apparmor.d/tunables/xdg-user-dirs.d 2>/dev/null || true
            mv -n "$tmp" /etc/apparmor.d/tunables/xdg-user-dirs.d/site.local
            chmod 644 /etc/apparmor.d/tunables/xdg-user-dirs.d/site.local
        fi
        ;;

    abort-upgrade)
        # Nothing to do
        ;;

    *)
        echo "postinst called with unknown argument \`$1'" >&2
        exit 1
    ;;
esac

# dh_installdeb will replace this with shell code automatically
# generated by other debhelper scripts.

# Automatically added by dh_systemd_enable
# This will only remove masks created by d-s-h on package removal.
deb-systemd-helper unmask apparmor.service >/dev/null || true

# was-enabled defaults to true, so new installations run enable.
if deb-systemd-helper --quiet was-enabled apparmor.service; then
	# Enables the unit on first installation, creates new
	# symlinks on upgrades if the unit file has changed.
	deb-systemd-helper enable apparmor.service >/dev/null || true
else
	# Update the statefile to add new symlinks (if any), which need to be
	# cleaned up on purge. Also remove old symlinks.
	deb-systemd-helper update-state apparmor.service >/dev/null || true
fi
# End automatically added section
# Automatically added by dh_installinit
if [ "$1" = "configure" ] || [ "$1" = "abort-upgrade" ]; then
	if [ -x "/etc/init.d/apparmor" ]; then
		update-rc.d apparmor start 37 S . >/dev/null || true
	fi
fi
# End automatically added section
# Automatically added by dh_installdeb
dpkg-maintscript-helper rm_conffile /etc/apparmor/functions 2.5.1-0ubuntu4 -- "$@"
# End automatically added section
# Automatically added by dh_installdeb
dpkg-maintscript-helper rm_conffile /etc/apparmor/rc.apparmor.functions 2.5.1-0ubuntu4 -- "$@"
# End automatically added section
# Automatically added by dh_installdeb
dpkg-maintscript-helper rm_conffile /etc/apparmor.d/abstractions/ubuntu-sdk-base 2.8.0-0ubuntu20~ -- "$@"
# End automatically added section
# Automatically added by dh_installdeb
dpkg-maintscript-helper rm_conffile /etc/apparmor/features 2.11.0-3+deb9u2~ -- "$@"
# End automatically added section


# Now that AppArmor is installed, attempt to reload profiles in the
# case of upgrades.
case "$1" in
    configure)
        if aa-status --enabled 2>/dev/null; then
            clear_cache || true
            load_configured_profiles || true
        fi

        # Discard the return code and just make sure the md5sums are updated
        # so on next boot the upstart/initscript will have updated md5sums and
        # won't clear out the cache. This does not affect system-image updates
        # since /etc/system-image/writable-paths is configured to prefer the
        # files on the device (and the apparmor upstart job handles this).
        compare_and_save_debsums apparmor || true
        ;;
esac

exit 0
apparmor 2.11.0-3+deb9u2 / postinst
