/*
* JBoss, Home of Professional Open Source.
* Copyright 2011, 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.security.vault;
import java.io.Console;
import java.util.Arrays;
/**
* An interactive session for {@link VaultTool}
*
* @author Anil Saldhana
*/
public class VaultInteractiveSession {
private String salt, keystoreURL, encDir, keystoreAlias;
private int iterationCount = 0;
// vault non-interactive session
private VaultSession vaultNISession = null;
public VaultInteractiveSession() {
}
public void start() {
Console console = System.console();
if (console == null) {
System.err.println("No console.");
System.exit(1);
}
while (encDir == null || encDir.length() == 0) {
encDir = console
.readLine("Enter directory to store encrypted files:");
}
while (keystoreURL == null || keystoreURL.length() == 0) {
keystoreURL = console.readLine("Enter Keystore URL:");
}
char[] keystorePasswd = getSensitiveValue("Enter Keystore password");
try {
while (salt == null || salt.length() != 8) {
salt = console.readLine("Enter 8 character salt:");
}
String ic = console.readLine("Enter iteration count as a number (Eg: 44):");
iterationCount = Integer.parseInt(ic);
vaultNISession = new VaultSession(keystoreURL, new String(keystorePasswd), encDir, salt, iterationCount);
while (keystoreAlias == null || keystoreAlias.length() == 0) {
keystoreAlias = console.readLine("Enter Keystore Alias:");
}
System.out.println("Initializing Vault");
vaultNISession.startVaultSession(keystoreAlias);
vaultNISession.vaultConfigurationDisplay();
System.out.println("Vault is initialized and ready for use");
System.out.println("Handshake with Vault complete");
VaultInteraction vaultInteraction = new VaultInteraction(vaultNISession);
vaultInteraction.start();
} catch (Exception e) {
System.out.println("Exception encountered:" + e.getLocalizedMessage());
}
}
public static char[] getSensitiveValue(String passwordPrompt) {
while (true) {
if (passwordPrompt == null)
passwordPrompt = "Enter your password";
Console console = System.console();
char[] passwd = console.readPassword(passwordPrompt + ": ");
char[] passwd1 = console.readPassword(passwordPrompt + " again: ");
boolean noMatch = !Arrays.equals(passwd, passwd1);
if (noMatch)
System.out.println("Values entered don't match");
else {
System.out.println("Values match");
return passwd;
}
}
}
}