#!/bin/sh
#
# Copyright (C) 2014 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 ocserv; if not, write to the Free Software Foundation,
# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.

srcdir=${srcdir:-.}

PORT_OCSERV=443
#this test can only be run as root
id|grep root >/dev/null 2>&1
if [ $? != 0 ];then
	exit 77
fi

CONFIG="radius-config"
IMAGE=ocserv-radius-test-config
IMAGE_NAME=test_ocserv_radius_config
TMP=$IMAGE_NAME.tmp
. ./docker-common.sh

$DOCKER run -e OCCTL_PAGER=cat -P --privileged=true --tty=false -d --name $IMAGE_NAME $IMAGE
if test $? != 0;then
	echo "Cannot run docker image"
	exit 1
fi

echo "ocserv image was run"
#wait for ocserv to server
sleep 5

IP=`$DOCKER inspect $IMAGE_NAME | grep IPAddress | cut -d '"' -f 4`
if test -z "$IP";then
	echo "Detected IP is null!"
	stop
fi
echo "Detected IP: $IP"

if test ! -z "$QUIT_ON_INIT";then
	exit 0
fi

echo "Trying with correct password"
echo "test" >pass-radius$TMP
$OPENCONNECT $IP:$PORT_OCSERV -u testtime --passwd-on-stdin -v --servercert=d66b507ae074d03b02eafca40d35f87dd81049d3 < pass-radius$TMP &
PID=$!

rm -f pass-radius$TMP

#wait for openconnect
sleep 5

# The client IP depends on the username so it shouldn't change.
ping -w 5 192.168.66.1
if test $? != 0;then
	kill $PID
	echo "Cannot ping ocserv"
	stop
fi

#check whether the routes have been applied
retrieve_route_info testtime '192.168.155.0/255.255.255.0'

echo "Waiting for accounting report"

sleep 60

FILE=`$DOCKER exec $IMAGE_NAME ls /var/log/radius/radacct/127.0.0.1/`

OCTETS=`$DOCKER exec $IMAGE_NAME cat "/var/log/radius/radacct/127.0.0.1/$FILE"|grep Acct-Input-Octets|tail -1|sed 's/Acct-Input-Octets = //g'`
if test -z "$OCTETS" || test "$OCTETS" = 0;then
	$DOCKER exec $IMAGE_NAME cat "/var/log/radius/radacct/127.0.0.1/$FILE"
	echo "Interim update showed no data!"
	stop
fi

#wait until sec-mod has cleaned up its entries
echo "Waiting for disconnection report"
sleep 60

rm -f out$TMP
$DOCKER exec $IMAGE_NAME cat "/var/log/radius/radacct/127.0.0.1/$FILE" >out$TMP

DISC=`cat out$TMP|grep "Acct-Status-Type = Start"|tail -1`
if test -z "$DISC";then
	cat out$TMP
	echo "No connect status was detected!"
	stop
fi

DISC=`cat out$TMP|grep "Acct-Terminate-Cause = Session-Timeout"|tail -1`
if test -z "$DISC";then
	cat out$TMP
	kill -INT $PID
	echo "No disconnect was detected!"
	stop
fi

$DOCKER stop $IMAGE_NAME
$DOCKER rm $IMAGE_NAME

rm -f out$TMP

exit $ret