#!/bin/sh
#
# Univention Package Database
#  This Script tries to add or remove all valid machine accounts in
#  PostgreSQL for pkgdb.  Normally this script is called by
#  /etc/cron.d/univention-pkgdb-check
#
# Copyright 2004-2022 Univention GmbH
#
# https://www.univention.de/
#
# All rights reserved.
#
# The source code of this program is made available
# under the terms of the GNU Affero General Public License version 3
# (GNU AGPL V3) as published by the Free Software Foundation.
#
# Binary versions of this program provided by Univention to you as
# well as other copyrighted, protected or trademarked materials like
# Logos, graphics, fonts, specific documentations and configurations,
# cryptographic keys etc. are subject to a license agreement between
# you and Univention and not subject to the GNU AGPL V3.
#
# In the case you use this program under the terms of the GNU AGPL V3,
# the program is provided in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public
# License with the Debian GNU/Linux or Univention distribution in file
# /usr/share/common-licenses/AGPL-3; if not, see
# <https://www.gnu.org/licenses/>.

if [ ! -e /etc/postgresql/pkgdb.secret ]
then
	# no chance to do anything
	echo "missing /etc/postgresql/pkgdb.secret"
	exit 1
fi

if ! univention-pkgdb-scan --test-superuser
then
	# or service record not found
	echo "check the postgres installation, the command 'univention-pkgdb-scan --test-superuser' failed"
	exit 1
fi

find /var/lib/univention-pkgdb/add/ -type f | while read file; do
	host=`basename $file`
	if univention-pkgdb-scan --add-system "$host"
	then
		rm "$file"
	else
		echo "pkgdb: failed to remove $host"
	fi
done

find /var/lib/univention-pkgdb/delete/ -type f | while read file; do
	host=`basename $file`
	if univention-pkgdb-scan --del-system "$host"
	then
		rm "$file"
	else
		echo "pkgdb: failed to add $host"
	fi
done

exit 0
