2020-12-28 16:15:37 +01:00
|
|
|
#!/bin/sh
|
2021-03-06 01:41:47 +01:00
|
|
|
#
|
|
|
|
|
# Copyright The Mbed TLS Contributors
|
|
|
|
|
# SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
|
|
|
|
|
#
|
|
|
|
|
# This file is provided under the Apache License 2.0, or the
|
|
|
|
|
# GNU General Public License v2.0 or later.
|
|
|
|
|
#
|
|
|
|
|
# **********
|
|
|
|
|
# Apache License 2.0:
|
|
|
|
|
#
|
|
|
|
|
# Licensed under the Apache License, Version 2.0 (the "License"); you may
|
|
|
|
|
# not use this file except in compliance with the License.
|
|
|
|
|
# You may obtain a copy of the License at
|
|
|
|
|
#
|
|
|
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
|
|
|
#
|
|
|
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
|
|
|
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
|
|
|
|
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
|
|
|
# See the License for the specific language governing permissions and
|
|
|
|
|
# limitations under the License.
|
|
|
|
|
#
|
|
|
|
|
# **********
|
|
|
|
|
#
|
|
|
|
|
# **********
|
|
|
|
|
# GNU General Public License v2.0 or later:
|
|
|
|
|
#
|
|
|
|
|
# This program 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.
|
|
|
|
|
#
|
|
|
|
|
# This program 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 this program; if not, write to the Free Software Foundation, Inc.,
|
|
|
|
|
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
|
|
|
|
|
#
|
|
|
|
|
# **********
|
2020-12-28 16:15:37 +01:00
|
|
|
|
|
|
|
|
set -eu
|
|
|
|
|
|
|
|
|
|
: ${OPENSSL:=openssl}
|
|
|
|
|
NB=20
|
|
|
|
|
|
|
|
|
|
OPT="-days 3653 -sha256"
|
|
|
|
|
|
|
|
|
|
# generate self-signed root
|
|
|
|
|
$OPENSSL ecparam -name prime256v1 -genkey -out 00.key
|
|
|
|
|
$OPENSSL req -new -x509 -subj "/C=UK/O=mbed TLS/CN=CA00" $OPT \
|
|
|
|
|
-key 00.key -out 00.crt
|
|
|
|
|
|
|
|
|
|
# cXX.pem is the chain starting at XX
|
|
|
|
|
cp 00.crt c00.pem
|
|
|
|
|
|
|
|
|
|
# generate long chain
|
|
|
|
|
i=1
|
|
|
|
|
while [ $i -le $NB ]; do
|
|
|
|
|
UP=$( printf "%02d" $((i-1)) )
|
|
|
|
|
ME=$( printf "%02d" $i )
|
|
|
|
|
|
|
|
|
|
$OPENSSL ecparam -name prime256v1 -genkey -out ${ME}.key
|
|
|
|
|
$OPENSSL req -new -subj "/C=UK/O=mbed TLS/CN=CA${ME}" \
|
|
|
|
|
-key ${ME}.key -out ${ME}.csr
|
|
|
|
|
$OPENSSL x509 -req -CA ${UP}.crt -CAkey ${UP}.key -set_serial 1 $OPT \
|
|
|
|
|
-extfile int.opensslconf -extensions int \
|
|
|
|
|
-in ${ME}.csr -out ${ME}.crt
|
|
|
|
|
|
|
|
|
|
cat ${ME}.crt c${UP}.pem > c${ME}.pem
|
|
|
|
|
|
|
|
|
|
rm ${ME}.csr
|
|
|
|
|
i=$((i+1))
|
|
|
|
|
done
|
