org.apache.jetspeed.security.util
Class PBEPasswordTool

java.lang.Object
  org.apache.jetspeed.security.util.PBEPasswordTool

Direct Known Subclasses:

PBEPasswordService

public class PBEPasswordTool
extends Object

PBEPasswordTool encodes and decodes user passwords using Password Based encryptionl

Version:

$Id$

Author:

Ate Douma

Field Summary

private static String	CIPHER_ALGORITM
private SecretKey	pbeKey
private static byte[]	PKCS_5_BASE_SALT
private static int	PKCS_5_ITERATIONCOUNT

Constructor Summary

PBEPasswordTool(String pbePassword)

Method Summary

private byte[]	createSalt(byte[] secret)
String	decode(String userName, String encodedPassword)
String	encode(String userName, String clearTextPassword)
static void	main(String[] args)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

CIPHER_ALGORITM

private static final String CIPHER_ALGORITM

See Also:

Constant Field Values

PKCS_5_ITERATIONCOUNT

private static final int PKCS_5_ITERATIONCOUNT

See Also:

Constant Field Values

PKCS_5_BASE_SALT

private static final byte[] PKCS_5_BASE_SALT

pbeKey

private SecretKey pbeKey

Constructor Detail

PBEPasswordTool

public PBEPasswordTool(String pbePassword)
                throws InvalidKeySpecException,
                       NoSuchAlgorithmException

Throws:

InvalidKeySpecException

NoSuchAlgorithmException

Method Detail

encode

public String encode(String userName,
                     String clearTextPassword)
              throws org.apache.jetspeed.security.SecurityException

Throws:

org.apache.jetspeed.security.SecurityException

decode

public String decode(String userName,
                     String encodedPassword)
              throws org.apache.jetspeed.security.SecurityException

Throws:

org.apache.jetspeed.security.SecurityException

createSalt

private byte[] createSalt(byte[] secret)

main

public static void main(String[] args)
                 throws Exception

Throws:

Exception