CASA/CASA-auth-token/server-java/Svc/linux/server_keystore_setup.sh

#!/bin/sh
########################################################################
# 
#   Copyright (C) 2006 Novell, Inc. All Rights Reserved.
# 
#   This library is free software; you can redistribute it and/or
#   modify it under the terms of the GNU Lesser General Public
#   License as published by the Free Software Foundation; version 2.1
#   of the License.
# 
#   This library 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
#   Library Lesser General Public License for more details.
# 
#   You should have received a copy of the GNU Lesser General Public
#   License along with this library; if not, Novell, Inc.
#  
#   To contact Novell about this file by physical or electronic mail, 
#   you may find current contact information at www.novell.com.
#  
#   Author: Juan Carlos Luciani <jluciani@novell.com>
#   
########################################################################

########################################################################
#
# CASA ATS Keystore Setup Script.
#
# An ATS signs tokens and communicates with clients over
# SSL. This scrip sets up the necessary key-pairs and
# certificates for the ATS to perform these functions.
#
# For token signing purposes, this scrip creates a self
# signed certificate that it then exports. At this time it
# is sufficient to utilize self signed certificates because
# they are meant to be consumed by entities of the local
# box.
#
########################################################################

# Source our environment variables file
. /etc/CASA/authtoken/svc/envvars

# Perform the operation requested

# Do not do anything if the server keystore has already been created
if [ -f /etc/CASA/authtoken/keys/server/jks-store ]; then
   echo "The server keystore is already setup"
        # Make sure that the keystore file is owned by our service
        chown casaatsd:casaauth /etc/CASA/authtoken/keys/server/jks-store
else
   echo "Setting up the server's keystore"

   KEYTOOL_PATH=$JAVA_HOME/bin/keytool

   # Create the server keystore with the key that will be used for signing tokens
   host=`hostname -f`
   $KEYTOOL_PATH -genkey -alias signingKey -keystore /etc/CASA/authtoken/keys/server/jks-store -dname "cn=casaatsd@$host" -validity 3600 -keypass secret -storepass secret

   # Export self-signed certificate for the signing key
   $KEYTOOL_PATH -export -keystore /etc/CASA/authtoken/keys/server/jks-store -alias signingKey -storepass secret -keypass secret -file /etc/CASA/authtoken/keys/casaatsdSigningCert

   # Print the exported cert
   #$KEYTOOL_PATH -printcert -file /etc/CASA/authtoken/keys/casaatsdSigningCert

        # Create a key for Tomcat to do SSL communications
        $KEYTOOL_PATH -genkey -alias tomcat -keyalg RSA -keystore /etc/CASA/authtoken/keys/server/jks-store -dname "cn=$host" -validity 3600 -keypass secret -storepass secret

   # List the contents of the server's keystore
   #$KEYTOOL_PATH -list -rfc -keystore /etc/CASA/authtoken/keys/server/jks-store -storepass secret

   # Make sure that the keystore is only accessible by the service
   chown casaatsd:casaauth /etc/CASA/authtoken/keys/server/jks-store
   chmod 600 /etc/CASA/authtoken/keys/server/jks-store
fi