Package org.eclipse.net4j.util.security
Class ChallengeNegotiator
- java.lang.Object
- 
- org.eclipse.net4j.util.event.Notifier
- 
- org.eclipse.net4j.util.lifecycle.Lifecycle
- 
- org.eclipse.net4j.util.fsm.FiniteStateMachine<STATE,EVENT,INegotiationContext>
- 
- org.eclipse.net4j.util.security.Negotiator<IChallengeResponse.State,IChallengeResponse.Event>
- 
- org.eclipse.net4j.util.security.ChallengeResponseNegotiator
- 
- org.eclipse.net4j.util.security.ChallengeNegotiator
 
 
 
 
 
 
- 
- All Implemented Interfaces:
- INotifier,- INotifier.INotifier2,- IDeactivateable,- ILifecycle,- ILifecycle.DeferrableActivation,- IChallengeResponse,- INegotiationContext.Receiver,- INegotiator
 
 public class ChallengeNegotiator extends ChallengeResponseNegotiator - Author:
- Eike Stepper
 
- 
- 
Nested Class Summary- 
Nested classes/interfaces inherited from class org.eclipse.net4j.util.security.ChallengeResponseNegotiatorChallengeResponseNegotiator.Transition
 - 
Nested classes/interfaces inherited from class org.eclipse.net4j.util.fsm.FiniteStateMachineFiniteStateMachine.ChangeStateTransition, FiniteStateMachine.FailTransition, FiniteStateMachine.IgnoreTransition, FiniteStateMachine.StateChangedEvent
 - 
Nested classes/interfaces inherited from interface org.eclipse.net4j.util.security.IChallengeResponseIChallengeResponse.Event, IChallengeResponse.State
 - 
Nested classes/interfaces inherited from interface org.eclipse.net4j.util.lifecycle.ILifecycleILifecycle.DeferrableActivation
 - 
Nested classes/interfaces inherited from interface org.eclipse.net4j.util.event.INotifierINotifier.INotifier2
 
- 
 - 
Field SummaryFields Modifier and Type Field Description static intDEFAULT_TOKEN_LENGTH- 
Fields inherited from class org.eclipse.net4j.util.fsm.FiniteStateMachineFAIL, IGNORE
 - 
Fields inherited from interface org.eclipse.net4j.util.security.IChallengeResponseACKNOWLEDGE_FAILURE, ACKNOWLEDGE_SUCCESS
 
- 
 - 
Constructor SummaryConstructors Constructor Description ChallengeNegotiator()
 - 
Method SummaryAll Methods Instance Methods Concrete Methods Modifier and Type Method Description protected voidcreateChallenge(INegotiationContext context, java.nio.ByteBuffer challenge)protected byte[]createRandomToken()protected voiddoBeforeActivate()protected byte[]encryptToken(java.lang.String userID, byte[] token)IRandomizergetRandomizer()intgetTokenLength()IUserManagergetUserManager()protected booleanhandleResponse(INegotiationContext context, java.nio.ByteBuffer response)voidsetRandomizer(IRandomizer randomizer)voidsetTokenLength(int tokenLength)voidsetUserManager(IUserManager userManager)- 
Methods inherited from class org.eclipse.net4j.util.security.ChallengeResponseNegotiatorgetEncryptionAlgorithmName, getEncryptionIterationCount, getEncryptionSaltBytes, getState, handleAcknowledgement, handleChallenge, setEncryptionAlgorithmName, setEncryptionIterationCount, setEncryptionSaltBytes, setState
 - 
Methods inherited from class org.eclipse.net4j.util.security.NegotiatorgetBufferEvent, getFailureState, getInitialState, getStartEvent, getSuccessState, handleFailure, handleSuccess, isInitiator, negotiate, postProcess, receiveBuffer
 - 
Methods inherited from class org.eclipse.net4j.util.fsm.FiniteStateMachinechangeState, createFailTransition, createIgnoreTransition, formatFailMessage, formatIgnoreMessage, formatProcessMessage, getEvents, getStates, getTransition, init, init, initAll, initAll, initEvents, initEvents, initStates, initStates, process
 - 
Methods inherited from class org.eclipse.net4j.util.lifecycle.Lifecycleactivate, checkActive, checkArg, checkArg, checkInactive, checkNull, checkState, checkState, deactivate, deferredActivate, doActivate, doAfterActivate, doBeforeDeactivate, doDeactivate, dump, getLifecycleState, isActive, isDeferredActivation, toString
 - 
Methods inherited from class org.eclipse.net4j.util.event.NotifieraddListener, addUniqueListener, fireEvent, fireEvent, fireEvent, fireThrowable, firstListenerAdded, getListeners, getNotificationService, hasListener, hasListeners, lastListenerRemoved, listenerAdded, listenerRemoved, removeListener
 - 
Methods inherited from class java.lang.Objectclone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 - 
Methods inherited from interface org.eclipse.net4j.util.event.INotifieraddListener, getListeners, hasListeners, removeListener
 
- 
 
- 
- 
- 
Field Detail- 
DEFAULT_TOKEN_LENGTHpublic static final int DEFAULT_TOKEN_LENGTH - See Also:
- Constant Field Values
 
 
- 
 - 
Method Detail- 
getTokenLengthpublic int getTokenLength() 
 - 
setTokenLengthpublic void setTokenLength(int tokenLength) 
 - 
getRandomizerpublic IRandomizer getRandomizer() 
 - 
setRandomizerpublic void setRandomizer(IRandomizer randomizer) 
 - 
getUserManagerpublic IUserManager getUserManager() 
 - 
setUserManagerpublic void setUserManager(IUserManager userManager) 
 - 
doBeforeActivateprotected void doBeforeActivate() throws java.lang.Exception- Overrides:
- doBeforeActivatein class- ChallengeResponseNegotiator
- Throws:
- java.lang.Exception
 
 - 
createRandomTokenprotected byte[] createRandomToken() 
 - 
encryptTokenprotected byte[] encryptToken(java.lang.String userID, byte[] token) throws NegotiationException- Throws:
- NegotiationException
 
 - 
createChallengeprotected void createChallenge(INegotiationContext context, java.nio.ByteBuffer challenge) - Overrides:
- createChallengein class- ChallengeResponseNegotiator
 
 - 
handleResponseprotected boolean handleResponse(INegotiationContext context, java.nio.ByteBuffer response) - Overrides:
- handleResponsein class- ChallengeResponseNegotiator
 
 
- 
 
-