org.cloudfoundry.identity.uaa.password
Class ZxcvbnPasswordScoreCalculator

java.lang.Object
  org.cloudfoundry.identity.uaa.password.ZxcvbnPasswordScoreCalculator

All Implemented Interfaces:

PasswordScoreCalculator

public class ZxcvbnPasswordScoreCalculator
extends Object
implements PasswordScoreCalculator

A PasswordScoreCalculator that uses the Zxcvbn scala library to compute the strength of a given password. Uses a configurable 'requiredScore' property to flag a password as (un)acceptable.

Author:

vidya

Constructor Summary

ZxcvbnPasswordScoreCalculator(int requiredScore)

Method Summary

PasswordScore

computeScore(String password, String... userData)

Methods inherited from class java.lang.Object

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

Constructor Detail

ZxcvbnPasswordScoreCalculator

public ZxcvbnPasswordScoreCalculator(int requiredScore)

Method Detail

computeScore

public PasswordScore computeScore(String password,
                                  String... userData)

Specified by:

computeScore in interface PasswordScoreCalculator

Parameters:

password - the trial password

userData - user-specific data which should not be in the password.

Returns:

the score computed for the password