info.joseluismartin.auth
Class AuthHashMD5

java.lang.Object
  info.joseluismartin.auth.AuthHashMD5

All Implemented Interfaces:

AuthStrategy

public class AuthHashMD5
extends Object
implements AuthStrategy

An AuthStrategy that use HashMD5

Author:

Jose Luis Martin - (jlm@joseluismartin.info)

Constructor Summary

AuthHashMD5()

Method Summary

String	crypt(String suppliedPassword) crypt a password
boolean	validate(String suppliedPassword, String userPassword) Test if userPassword is a md5 hash of suppliedPassword

Methods inherited from class java.lang.Object

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

Constructor Detail

AuthHashMD5

public AuthHashMD5()

Method Detail

validate

public boolean validate(String suppliedPassword,
                        String userPassword)

Test if userPassword is a md5 hash of suppliedPassword

Specified by:

validate in interface AuthStrategy

Parameters:

suppliedPassword - password form user

userPassword - password from db

Returns:

true if passwords match

crypt

public String crypt(String suppliedPassword)
             throws NoSuchAlgorithmException

crypt a password

Specified by:

crypt in interface AuthStrategy

Parameters:

suppliedPassword -

Returns:

crypted password

Throws:

NoSuchAlgorithmException