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#!/bin/bash
# Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License").
# You may not use this file except in compliance with the License.
# A copy of the License is located at
#
# http://aws.amazon.com/apache2.0
#
# or in the "license" file accompanying this file. This file 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.
#
# Generate root CA
openssl req -new -noenc -x509 \
-newkey rsa \
-pkeyopt rsa_keygen_bits:2048 \
-keyout "ca-key.pem" \
-out "ca-cert.pem" \
-days 65536 \
-sha256 \
-subj "/C=US/CN=root" \
-addext "basicConstraints = critical,CA:true"
for name in "single_oid" "multiple_oids"; do
# Generate leaf
if [ "${name}" = "multiple_oids" ]; then
openssl req -new -noenc \
-newkey rsa \
-pkeyopt rsa_keygen_bits:2048 \
-keyout "${name}_key.pem" \
-out "${name}.csr" \
-subj "/C=US/CN=localhost" \
-addext "1.3.187.25240.2=critical,ASN1:UTF8String:hello" \
-addext "1.3.187.25240.3=critical,ASN1:UTF8String:world"
else
openssl req -new -noenc \
-newkey rsa \
-pkeyopt rsa_keygen_bits:2048 \
-keyout "${name}_key.pem" \
-out "${name}.csr" \
-subj "/C=US/CN=localhost" \
-addext "1.3.187.25240.2=critical,ASN1:UTF8String:hello"
fi
openssl x509 -days 65536 \
-req -in "${name}.csr" \
-sha256 \
-CA "ca-cert.pem" \
-CAkey "ca-key.pem" \
-CAcreateserial -out "${name}_cert_chain.pem" \
-copy_extensions=copyall
cat ca-cert.pem >> ${name}_cert_chain.pem
done
rm *.srl
rm *.csr
rm ca-key.pem
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