org.apache.shiro.authc.credential
Class Sha384CredentialsMatcher

java.lang.Object
  org.apache.shiro.codec.CodecSupport
      org.apache.shiro.authc.credential.SimpleCredentialsMatcher
          org.apache.shiro.authc.credential.HashedCredentialsMatcher
              org.apache.shiro.authc.credential.Sha384CredentialsMatcher

All Implemented Interfaces:

CredentialsMatcher

public class Sha384CredentialsMatcher
extends HashedCredentialsMatcher

HashedCredentialsMatcher implementation that expects the stored AuthenticationInfo credentials to be SHA-384 hashed.

Since:

0.9

Author:

Les Hazlewood

Field Summary

Fields inherited from class org.apache.shiro.codec.CodecSupport

PREFERRED_ENCODING

Constructor Summary

Sha384CredentialsMatcher()

Method Summary

protected Hash	hashProvidedCredentials(Object credentials, Object salt, int hashIterations) This implementation merely returns new Sha384Hash(credentials,salt,hashIterations).
protected AbstractHash	newHashInstance() Creates a new uninitialized Sha384Hash instance, without it's byte array set.

Methods inherited from class org.apache.shiro.authc.credential.HashedCredentialsMatcher

getCredentials, getCredentials, getHashIterations, getSalt, isHashSalted, isStoredCredentialsHexEncoded, setHashIterations, setHashSalted, setStoredCredentialsHexEncoded

Methods inherited from class org.apache.shiro.authc.credential.SimpleCredentialsMatcher

doCredentialsMatch, equals

Methods inherited from class org.apache.shiro.codec.CodecSupport

isByteSource, objectToBytes, objectToString, toBytes, toBytes, toBytes, toBytes, toBytes, toBytes, toBytes, toChars, toChars, toString, toString, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

Sha384CredentialsMatcher

public Sha384CredentialsMatcher()

Method Detail

newHashInstance

protected AbstractHash newHashInstance()

Creates a new uninitialized Sha384Hash instance, without it's byte array set.

Specified by:

newHashInstance in class HashedCredentialsMatcher

Returns:

a new uninitialized Sha384Hash instance, without it's byte array set.

hashProvidedCredentials

protected Hash hashProvidedCredentials(Object credentials,
                                       Object salt,
                                       int hashIterations)

This implementation merely returns new Sha384Hash(credentials,salt,hashIterations).

Specified by:

hashProvidedCredentials in class HashedCredentialsMatcher

Parameters:

credentials - the submitted authentication token's credentials to hash

salt - the value to salt the hash, or null if a salt will not be used.

hashIterations - the number of times to hash the credentials. At least one hash will always occur though, even if this argument is 0 or negative.

Returns:

the hashed value of the provided credentials, according to the specified salt and hash iterations.