#!/bin/sh

# Copyright (C) 2006, 2007, 2008, 2010 Free Software Foundation, Inc.
#
# Author: Simon Josefsson
#
# This file is part of GnuTLS.
#
# GnuTLS 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 3 of the License, or (at
# your option) any later version.
#
# GnuTLS 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.

#set -e

srcdir=${srcdir:-.}
CERTTOOL=${CERTTOOL:-../../src/certtool$EXEEXT}

echo ca > template
echo cn = "SHA 512 CA" >> template

$CERTTOOL -d 2 --generate-self-signed --template template \
    --load-privkey $srcdir/key-ca.pem \
    --outfile new-ca.pem \
    --hash sha512 >out 2>&1

if [ $? != 0 ];then
	cat out
	exit 1
fi

echo ca > template
echo cn = "SHA 384 sub-CA" >> template

$CERTTOOL -d 2 --generate-certificate --template template \
    --load-ca-privkey $srcdir/key-ca.pem \
    --load-ca-certificate new-ca.pem \
    --load-privkey $srcdir/key-subca.pem \
    --outfile new-subca.pem \
    --hash sha384 >out 2>&1

if [ $? != 0 ];then
	cat out
	exit 1
fi

echo ca > template
echo cn = "SHA 256 sub-sub-CA" >> template

$CERTTOOL -d 2 --generate-certificate --template template \
    --load-ca-privkey $srcdir/key-subca.pem \
    --load-ca-certificate new-subca.pem \
    --load-privkey $srcdir/key-subsubca.pem \
    --outfile new-subsubca.pem \
    --hash sha256 >out 2>&1

if [ $? != 0 ];then
	cat out
	exit 1
fi

echo cn = "End-user" > template

$CERTTOOL -d 2 --generate-certificate --template template \
    --load-ca-privkey $srcdir/key-subsubca.pem \
    --load-ca-certificate new-subsubca.pem \
    --load-privkey $srcdir/key-user.pem \
    --outfile new-user.pem >out 2>&1

if [ $? != 0 ];then
	cat out
	exit 1
fi

num=`cat new-user.pem new-subsubca.pem new-subca.pem new-ca.pem | $CERTTOOL --verify-chain | tee verify | grep -c Verified`
#cat verify

if test "$num" != "5"; then
    echo Verification failure
    exit 1
fi

rm -f verify new-user.pem new-subsubca.pem new-subca.pem new-ca.pem template

exit 0