ocserv/tests/test-group-name

#!/bin/bash
#
# Copyright (C) 2020 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:-.}
NO_NEED_ROOT=1
HEAD=$(mktemp)
POST=$(mktemp)
COOKIES=$(mktemp)
OUTFILE=$(mktemp)

. `dirname $0`/common.sh

eval "${GETPORT}"

echo "Testing whether group labels are translated to groups... "

# This is a necessary condition for some anyconnect clients

function finish {
  set +e
  echo " * Cleaning up..."
  test -n "${CONFIG}" && rm -f ${CONFIG} >/dev/null 2>&1
  rm -f $HEAD $POST $COOKIES #$OUTFILE 2>&1
  cleanup
}
trap finish EXIT

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

TARGET=https://$ADDRESS:$PORT

cat >$HEAD <<_EOF
Accept-Encoding:identity
X-Transcend-Version:1
X-AnyConnect-STRAP-Pubkey:MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAE0ZzFevkIYwkFXw9Q1u1W9H5NX6sLhU+IC19UWkXAjBljNxbBFK2/GoIgwPtbE7hDgWkTkQ1J4wPRlnBfCL4hzA==
X-Aggregate-Auth:1
Connection:close
_EOF

cat >$POST <<_EOF
<?xml version: "1.0" encoding="UTF-8"?>
<config-auth client="vpn" type="init" aggregate-auth-version="2">
<version who="vpn">4.8.03036</version>
<device-id computer-name="node.some.domain" device-type="MacBookPro11,1" platform-version="10.15.4" unique-id="1234567890123456789012345678901234567890123456789012345678901234"
unique-id-global="1234567890123456789012345678901234567890">mac-intel</device-id>
<mac-address-list>
<mac-address public-interface="true">aa-bb-cc-dd-ee-ff</mac-address></mac-address-list>
<group-select>Do not tunnel access LAN subnet</group-select>
<group-access>'$TARGET'</group-access>
<capabilities>
<auth-method>multiple-cert</auth-method>
<auth-method>single-sign-on</auth-method>
<auth-method>single-sign-on-v2</auth-method></capabilities>
</config-auth>
_EOF

LD_PRELOAD=libsocket_wrapper.so curl -i -A 'AnyConnect Darwin_i386 4.8.03036' -H @$HEAD -k -d@$POST $TARGET >$OUTFILE

grep "Content-Type: text/xml; charset=utf-8" $OUTFILE >/dev/null
if test $? != 0;then
	echo "Auth form does not declare UTF-8 charset"
	echo "========================================="
	cat $OUTFILE
	exit 1
fi

grep "value=\"Do not tunnel access LAN subnet\">Do not tunnel access LAN subnet" $OUTFILE >/dev/null
if test $? = 0;then
	echo "Name was not translated"
	echo "======================="
	cat $OUTFILE
	exit 1
fi

grep "value=\"group3\">Do not tunnel access LAN subnet" $OUTFILE >/dev/null
if test $? != 0;then
	echo "Unknown state ($NR)"
	echo "==================="
	cat $OUTFILE
	exit 1
fi

# A client-proposed group must be selected first without suppressing the
# remaining server-advertised groups.
grep "value=\"group1\">group1" $OUTFILE >/dev/null
if test $? != 0;then
	echo "Selected group suppressed the rest of the group list"
	echo "==================================================="
	cat $OUTFILE
	exit 1
fi

cat >$POST <<_EOF
<?xml version: "1.0" encoding="UTF-8"?>
<config-auth client="vpn" type="init" aggregate-auth-version="2">
<group-select>Маршрут по умолчанию без BY</group-select>
</config-auth>
_EOF

LD_PRELOAD=libsocket_wrapper.so curl -A 'AnyConnect Darwin_i386 5.1.15.287' -H @$HEAD -k -d@$POST $TARGET >$OUTFILE

grep "value=\"Маршрут по умолчанию без BY\">Маршрут по умолчанию без BY" $OUTFILE >/dev/null
if test $? = 0;then
	echo "Localized friendly name was not translated"
	echo "=========================================="
	cat $OUTFILE
	exit 1
fi

grep "value=\"group5\">Маршрут по умолчанию без BY" $OUTFILE >/dev/null
if test $? != 0;then
	echo "Localized friendly name was not offered"
	echo "======================================="
	cat $OUTFILE
	exit 1
fi

grep "value=\"group1\">group1" $OUTFILE >/dev/null
if test $? != 0;then
	echo "Localized selected group suppressed the rest of the group list"
	echo "============================================================="
	cat $OUTFILE
	exit 1
fi

cat >$POST <<_EOF
<?xml version: "1.0" encoding="UTF-8"?>
<config-auth client="vpn" type="init" aggregate-auth-version="2">
<group-select>NotExistGroup</group-select>
</config-auth>
_EOF

LD_PRELOAD=libsocket_wrapper.so curl -A 'AnyConnect Darwin_i386 4.8.03036' -H @$HEAD -k -d@$POST $TARGET >$OUTFILE

grep "value=\"NotExistGroup\">NotExistGroup" $OUTFILE >/dev/null
if test $? = 0;then
	echo "Unknown group was offered back to the client"
	echo "============================================"
	cat $OUTFILE
	exit 1
fi

grep "value=\"group1\">group1" $OUTFILE >/dev/null
if test $? != 0;then
	echo "Default group was not offered"
	echo "============================="
	cat $OUTFILE
	exit 1
fi

grep "value=\"group3\">Do not tunnel access LAN subnet" $OUTFILE >/dev/null
if test $? != 0;then
	echo "Configured group list was not offered"
	echo "====================================="
	cat $OUTFILE
	exit 1
fi

exit 0