org.jasig.cas.client.proxy
Class AbstractEncryptedProxyGrantingTicketStorageImpl

java.lang.Object
  org.jasig.cas.client.proxy.AbstractEncryptedProxyGrantingTicketStorageImpl

All Implemented Interfaces:

ProxyGrantingTicketStorage

public abstract class AbstractEncryptedProxyGrantingTicketStorageImpl
extends Object
implements ProxyGrantingTicketStorage

Provides encryption capabilities. Not entirely safe to configure since we have no way of controlling the key and cipher being set.

Since:

3.2.0

Version:

$Revision$ $Date$

Author:

Scott Battaglia

Field Summary

static String

DEFAULT_ENCRYPTION_ALGORITHM

Constructor Summary

AbstractEncryptedProxyGrantingTicketStorageImpl()

Method Summary

String	retrieve(String proxyGrantingTicketIou) Method to retrieve a ProxyGrantingTicket based on the ProxyGrantingTicketIou.
protected abstract String	retrieveInternal(String proxyGrantingTicketIou)
void	save(String proxyGrantingTicketIou, String proxyGrantingTicket) Method to save the ProxyGrantingTicket to the backing storage facility.
protected abstract void	saveInternal(String proxyGrantingTicketIou, String proxyGrantingTicket)
void	setCipherAlgorithm(String cipherAlgorithm) Note: you MUST call this method before calling setSecretKey if you're not using the default algorithm.
void	setSecretKey(Key key)
void	setSecretKey(String key)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.jasig.cas.client.proxy.ProxyGrantingTicketStorage

cleanUp

Field Detail

DEFAULT_ENCRYPTION_ALGORITHM

public static final String DEFAULT_ENCRYPTION_ALGORITHM

See Also:

Constant Field Values

Constructor Detail

AbstractEncryptedProxyGrantingTicketStorageImpl

public AbstractEncryptedProxyGrantingTicketStorageImpl()

Method Detail

setSecretKey

public final void setSecretKey(String key)
                        throws NoSuchAlgorithmException,
                               InvalidKeyException,
                               InvalidKeySpecException

Throws:

NoSuchAlgorithmException

InvalidKeyException

InvalidKeySpecException

setSecretKey

public final void setSecretKey(Key key)

setCipherAlgorithm

public final void setCipherAlgorithm(String cipherAlgorithm)

Note: you MUST call this method before calling setSecretKey if you're not using the default algorithm. You've been warned.

Parameters:

cipherAlgorithm - the cipher algorithm.

save

public final void save(String proxyGrantingTicketIou,
                       String proxyGrantingTicket)

Description copied from interface: ProxyGrantingTicketStorage

Method to save the ProxyGrantingTicket to the backing storage facility.

Specified by:

save in interface ProxyGrantingTicketStorage

Parameters:

proxyGrantingTicketIou - used as the key

proxyGrantingTicket - used as the value

retrieve

public final String retrieve(String proxyGrantingTicketIou)

Description copied from interface: ProxyGrantingTicketStorage

Method to retrieve a ProxyGrantingTicket based on the ProxyGrantingTicketIou. Note that implementations are not guaranteed to return the same result if retrieve is called twice with the same proxyGrantingTicketIou.

Specified by:

retrieve in interface ProxyGrantingTicketStorage

Parameters:

proxyGrantingTicketIou - used as the key

Returns:

the ProxyGrantingTicket Id or null if it can't be found

saveInternal

protected abstract void saveInternal(String proxyGrantingTicketIou,
                                     String proxyGrantingTicket)

retrieveInternal

protected abstract String retrieveInternal(String proxyGrantingTicketIou)