securemqttclient.keygen.sh
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#!/bin/sh
#
# Copyright © 2016-2017 The Thingsboard Authors
#
# 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.
#
usage() {
echo "This script generates client public/private rey pair, extracts them to a no-password RSA pem file,"
echo "and also imports server public key to client trust store"
echo "usage: ./securemqttclient.keygen.sh [-p file]"
echo " -p | --props | --properties file Properties file. default value is ./keygen.properties"
echo " -h | --help | ? Show this message"
}
PROPERTIES_FILE=keygen.properties
while true; do
case "$1" in
-p | --props | --properties) PROPERTIES_FILE=$2 ;
shift
;;
-h | --help | ?) usage
exit 0
;;
-- ) shift;
break
;;
* ) break
;;
esac
shift
done
. $PROPERTIES_FILE
echo "Generating SSL Key Pair..."
keytool -genkeypair -v \
-alias $CLIENT_KEY_ALIAS \
-dname "CN=$DOMAIN_SUFFIX, OU=Thingsboard, O=Thingsboard, L=Piscataway, ST=NJ, C=US" \
-keystore $CLIENT_FILE_PREFIX.jks \
-keypass $PASSWORD \
-storepass $PASSWORD \
-keyalg RSA \
-keysize 2048 \
-validity 9999
echo "Converting keystore to pkcs12"
keytool -importkeystore \
-srckeystore $CLIENT_FILE_PREFIX.jks \
-destkeystore $CLIENT_FILE_PREFIX.p12 \
-srcalias $CLIENT_KEY_ALIAS \
-srcstoretype jks \
-deststoretype pkcs12 \
-keypass $PASSWORD \
-srcstorepass $PASSWORD \
-deststorepass $PASSWORD \
-srckeypass $PASSWORD \
-destkeypass $PASSWORD
echo "Converting pkcs12 to pem"
openssl pkcs12 -in $CLIENT_FILE_PREFIX.p12 \
-out $CLIENT_FILE_PREFIX.pem \
-passin pass:$PASSWORD \
-passout pass:$PASSWORD \
echo "Importing server public key..."
keytool -export \
-alias $SERVER_KEY_ALIAS \
-keystore $SERVER_KEYSTORE_DIR/$SERVER_FILE_PREFIX.jks \
-file $CLIENT_TRUSTSTORE -rfc \
-storepass $PASSWORD
echo "Exporting no-password pem certificate"
openssl rsa -in $CLIENT_FILE_PREFIX.pem -out $CLIENT_FILE_PREFIX.nopass.pem -passin pass:$PASSWORD
tail -n +$(($(grep -m1 -n -e '-----BEGIN CERTIFICATE' $CLIENT_FILE_PREFIX.pem | cut -d: -f1) )) \
$CLIENT_FILE_PREFIX.pem >> $CLIENT_FILE_PREFIX.nopass.pem
echo "Done."