#!/bin/sh
#
# Copyright (C) 2013 Red Hat
#
# 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 GnuTLS; if not, write to the Free Software Foundation,
# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.

SERV="${SERV:-../src/ocserv}"
srcdir=${srcdir:-.}
PORT=4502

. `dirname $0`/common.sh

PIDFILE1="${srcdir}/ci$$-1.pid"
PIDFILE2="${srcdir}/ci$$-2.pid"
echo "Testing whether cookies are being correctly invalidated... "
rm -f "${PIDFILE1}" "${PIDFILE2}"

launch_server -d 1 -f -c ${srcdir}/test-cookie-invalidation.config & PID=$!
wait_server $PID

echo "Connecting to obtain cookie... "
eval `echo "test" | $OPENCONNECT -q localhost:$PORT -u test --authenticate --servercert=d66b507ae074d03b02eafca40d35f87dd81049d3`

if [ -z "$COOKIE" ];then
	fail $PID "Could not obtain cookie"
fi

#echo "Cookie: $COOKIE"

echo "Connecting with cookie... "
echo "test" | $OPENCONNECT -q localhost:$PORT -u test -C "$COOKIE" --servercert=d66b507ae074d03b02eafca40d35f87dd81049d3 --script=/bin/true --verbose --pid-file "${PIDFILE1}" --background >/dev/null 2>&1

sleep 4

if [ ! -f "${PIDFILE1}" ];then
	fail $PID "It was not possible to establish session!"
fi

kill -USR1 `cat "${PIDFILE1}"`
if test $? != 0;then
	fail $PID "Process could not be killed"
fi

echo "Terminating and connecting again with same cookie... "
#( echo "test" | $OPENCONNECT -q localhost:$PORT -u test -C "$COOKIE" --servercert=d66b507ae074d03b02eafca40d35f87dd81049d3 --cookieonly >/dev/null 2>&1 ) ||
#	fail $PID "Could not connect to server"
echo "test" | $OPENCONNECT -q localhost:$PORT -b -u test -C "$COOKIE" --servercert=d66b507ae074d03b02eafca40d35f87dd81049d3 --script=/bin/true --verbose --pid-file "${PIDFILE2}" --background >/dev/null 2>&1

sleep 4

if [ ! -f "${PIDFILE2}" ];then
	fail $PID "It was not possible to establish session!"
fi

kill -INT `cat "${PIDFILE2}"`

if test $? != 0;then
	fail $PID "Process could not be killed"
fi

rm -f "${PIDFILE2}"
sleep 3

echo "Proper termination and connecting again with same (invalidated) cookie... "
#( echo "test" | $OPENCONNECT -q localhost:$PORT -u test -C "$COOKIE" --servercert=d66b507ae074d03b02eafca40d35f87dd81049d3 --cookieonly >/dev/null 2>&1 ) ||
#	fail $PID "Could not connect to server"
echo "test" | $OPENCONNECT -q localhost:$PORT -b -u test -C "$COOKIE" --servercert=d66b507ae074d03b02eafca40d35f87dd81049d3 --script=/bin/true --verbose --pid-file "${PIDFILE2}" --background >/dev/null 2>&1

sleep 4

if [ -f "${PIDFILE2}" ];then
	fail $PID "It was possible to establish session!!"
fi

rm -f "${PIDFILE1}" "${PIDFILE2}"

kill $PID
wait

exit 0