#!/bin/bash

dir=`dirname $0`

if [ $# -lt 3 ]; then
    echo "Usage: sign.sh <keystore location> <signing property file> <TSA URL>"
    echo ""
    echo "<signing property file> must contain the following properties:"
    echo "    jarsigner.alias:     keystore entry alias"
    echo "    jarsigner.storepass: password for the keystore"
    echo "    jarsigner.keypass:   password for the key <jarsigner.alias>"
    echo ""
    echo "<TSA URL> can be empty is timestamping is not desired."
    exit -1
fi

keystore=$1
signprops=$2
tsa=$3

function signprop {
    grep "${1}" "${signprops}"|cut -d'=' -f2
}

echo "----"
echo "script directory: ${dir}"
echo "keystore: ${keystore}"
echo "signing property file: ${signprops}"
echo "TSA URL: ${tsa}"

keyalias=$(signprop 'jarsigner.alias')
storepass=$(signprop 'jarsigner.storepass')
keypass=$(signprop 'jarsigner.keypass')

for jar in `find "${dir}/target/repository/plugins/" -type f -not -ipath '*.source_*.jar'`; do
    echo "----"
    if [ -z ${tsa} ]; then
        echo "Signing $jar"
        jarsigner -keystore "${keystore}" \
                  -storepass ${storepass} \
                  -keypass ${keypass} \
                  -verbose \
                  "$jar" \
                  ${keyalias}
    else
        echo "Signing and timestamping $jar"
        jarsigner -keystore "${keystore}" \
                  -storepass ${storepass} \
                  -keypass ${keypass} \
                  -verbose \
                  -tsa "${tsa}" \
                  "$jar" \
                  ${keyalias}
    fi
done