#!/bin/sh
#
# Copyright (C) 2018 Nikos Mavrogiannopoulos
#
# This file is part of ocserv.
#
# ocserv is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the
# Free Software Foundation; either version 2 of the License, or (at
# your option) any later version.
#
# ocserv is distributed 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
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.

SERV="${SERV:-../src/ocserv}"
srcdir=${srcdir:-.}
NO_NEED_ROOT=1
PORT=4434

. `dirname $0`/common.sh

echo "Testing ocserv and SIGUSR2/forced maintenance behavior... "

update_config test-sighup.config
launch_simple_sr_server -d 1 -f -c ${CONFIG}
PID=$!

wait_server $PID

echo -n "Connecting to obtain cookie (with certificate)... "
( LD_PRELOAD=libsocket_wrapper.so $OPENCONNECT -q $ADDRESS:$PORT --sslkey ${srcdir}/certs/user-key.pem -c ${srcdir}/certs/user-cert.pem --servercert=d66b507ae074d03b02eafca40d35f87dd81049d3 --cookieonly </dev/null >/dev/null 2>&1 ) ||
	fail $PID "Could not connect with certificate!"

echo ok
sleep 5
echo "Reloadig server"
kill -HUP $PID

echo "Performing maintenance cycle"
kill -USR2 $PID
sleep 5

echo -n "Connecting to obtain cookie (with certificate)... "
( LD_PRELOAD=libsocket_wrapper.so $OPENCONNECT -q $ADDRESS:$PORT --sslkey ${srcdir}/certs/user-key.pem -c ${srcdir}/certs/user-cert.pem --servercert=d66b507ae074d03b02eafca40d35f87dd81049d3 --cookieonly </dev/null >/dev/null 2>&1 ) ||
	fail $PID "Could not connect with certificate!"

echo ok

sleep 10
echo "Performing maintenance cycle"
kill -USR2 $PID
sleep 5

echo -n "Connecting to obtain cookie (with certificate)... "
( LD_PRELOAD=libsocket_wrapper.so $OPENCONNECT -q $ADDRESS:$PORT --sslkey ${srcdir}/certs/user-key.pem -c ${srcdir}/certs/user-cert.pem --servercert=d66b507ae074d03b02eafca40d35f87dd81049d3 --cookieonly </dev/null >/dev/null 2>&1 ) ||
	fail $PID "Could not connect with certificate!"

echo ok

cleanup

exit 0