org.openzen.zengarden.security

Class PHPass

java.lang.Object

org.openzen.zengarden.security.PHPass

public class PHPass
extends java.lang.Object

Provides PHPass generation and validation. Supports hashes generated from PphBB3, Joomla 2.5.18+, Joomla 3.2.1+, Wordpress 2.5+, Drupal 7+

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	PHPass.Algorithm

Method Summary

Modifier and Type	Method and Description
boolean	checkHash(java.lang.String password, java.lang.String hash) Validates a PHPass compatible hash to the given password.
static PHPass	getInstance()
java.lang.String	hash(java.lang.String password) Generates a hash with the default strength.
java.lang.String	hash(java.lang.String password, int workLevel) Generates a hash with the given strength (default is 10).

Methods inherited from class java.lang.Object

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

Method Detail

getInstance

public static PHPass getInstance()

hash

public java.lang.String hash(java.lang.String password)

Generates a hash with the default strength. Uses the bcrypt algorithm.

Parameters:

password - password to hash

Returns:

hashed password

hash

public java.lang.String hash(java.lang.String password,
                             int workLevel)

Generates a hash with the given strength (default is 10). Uses the bcrypt algorithm.

Parameters:

password - password to hash

workLevel - worklevel (determines how hard it is to validate the password)

Returns:

hashed password

checkHash

public boolean checkHash(java.lang.String password,
                         java.lang.String hash)

Validates a PHPass compatible hash to the given password.

Parameters:

password - password to check

hash - password hash

Returns:

true if the password is correct, false otherwise