/*
* JBoss, Home of Professional Open Source.
* Copyright 2013, Red Hat, Inc., and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* This 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; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.as.test.integration.deployment.jcedeployment;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import org.xnio.IoUtils;
/**
* Utility for signing jars.
*
* @author Tomaz Cerar
*/
class JarSignerUtil {
private File keystore;
private String storePass;
private String keyPass;
private String alias;
JarSignerUtil(final File keystore, final String storePass, final String keyPass, final String alias) {
this.keystore = keystore;
this.storePass = storePass;
this.keyPass = keyPass;
this.alias = alias;
}
public void verify(final File jar) throws Exception {
String[] args = {"-verify", "-verbose", jar.getAbsolutePath()};
run(args);
}
private void run(String[] args) {
try {
String home = System.getenv("JAVA_HOME");
if (home == null) {
home = System.getProperty("java.home");
}
String jarSigner = home + File.separator + "bin" + File.separator + "jarsigner";
StringBuilder command = new StringBuilder(jarSigner);
for (String a : args) {
command.append(" ").append(a);
}
Process process = Runtime.getRuntime().exec(command.toString());
int result = process.waitFor();
} catch (Exception e) {
throw new RuntimeException("could not sign", e);
}
}
void sign(final File jar, final File signedJar) throws IOException {
copyFile(jar, signedJar);
try {
sign(signedJar);
} catch (Exception e) {
throw new IOException(e);
}
}
private void sign(final File jar) throws Exception {
String[] args = {
"-keystore", keystore.getAbsolutePath(),
"-storepass", storePass,
"-keypass", keyPass,
jar.getAbsolutePath(),
alias
};
run(args);
}
private static void copyFile(final File src, final File dst) throws IOException {
FileInputStream in = null;
FileOutputStream out = null;
try {
in = new FileInputStream(src);
out = new FileOutputStream(dst);
byte[] buffer = new byte[4096];
int read;
while ((read = in.read(buffer)) != -1) {
out.write(buffer, 0, read);
}
} finally {
IoUtils.safeClose(in);
IoUtils.safeClose(out);
}
}
}