#!/bin/sh
#
# Copyright (C) 2013 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 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=4446

. `dirname $0`/common.sh

echo "Testing ocserv with certificates... "

echo crl_next_update = 999 >crl.tmpl
echo crl_number = 1 >>crl.tmpl

rm -f crl.pem
certtool --generate-crl --load-ca-privkey ca-key.pem --load-ca-certificate ca.pem \
	--outfile crl.pem --template crl.tmpl >/dev/null 2>&1
if test $? != 0;then
	kill $PID
	exit 77
fi

launch_simple_server -d 1 -f -c test3.config
PID=$!

wait_server $PID

echo -n "Connecting to obtain cookie (without certificate)... "
( $OPENCONNECT -q localhost:$PORT --servercert=d66b507ae074d03b02eafca40d35f87dd81049d3 --cookieonly </dev/null >/dev/null 2>&1 ) &&
	fail $PID "Connected without certificate!"

echo ok

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

echo ok

#Try DER encoded CRL

certtool --generate-crl --load-ca-privkey ca-key.pem --load-ca-certificate ca.pem \
	--outder --outfile crl.pem --template crl.tmpl >/dev/null 2>&1
if test $? != 0;then
	kill $PID
	exit 77
fi

echo "Reloading server"
kill -HUP $PID
sleep 5

echo -n "Connecting to obtain cookie (with DER CRL)... "
( $OPENCONNECT -q localhost:$PORT --sslkey ./user-key.pem -c ./user-cert.pem --servercert=d66b507ae074d03b02eafca40d35f87dd81049d3 --cookieonly </dev/null >/dev/null 2>&1 ) ||
	fail $PID "Could not connect with certificate!"

echo ok


#revoke the certificate
certtool --generate-crl --load-ca-privkey ca-key.pem --load-ca-certificate ca.pem \
	--load-certificate ./user-cert.pem --outfile crl.pem --template crl.tmpl >/dev/null 2>&1
if test $? != 0;then
	kill $PID
	exit 77
fi

echo "Reloading server"
kill -HUP $PID
sleep 5

echo -n "Connecting to obtain cookie (with revoked certificate)... "
( $OPENCONNECT -q localhost:$PORT --sslkey ./user-key.pem -c ./user-cert.pem --servercert=d66b507ae074d03b02eafca40d35f87dd81049d3 --cookieonly </dev/null >/dev/null 2>&1 ) &&
	fail $PID "Connected with revoked certificate!"

echo ok

#echo "Normal connection... "
#( echo "test" | $OPENCONNECT -q localhost:$PORT -u test --servercert=d66b507ae074d03b02eafca40d35f87dd81049d3 --script=/bin/true ) ||
#	fail $PID "Could not connect to server"

rm -f crl.pem crl.tmpl

kill $PID
wait

exit 0