Package com.nimbusds.oauth2.sdk.dpop.verifiers

Class InMemoryDPoPSingleUseChecker

java.lang.Object

com.nimbusds.oauth2.sdk.dpop.verifiers.InMemoryDPoPSingleUseChecker

All Implemented Interfaces:

SingleUseChecker<DPoPProofUse>

@ThreadSafe
public class InMemoryDPoPSingleUseChecker
extends Object
implements SingleUseChecker<DPoPProofUse>

In-memory DPoP proof JWT single use checker. Caches a hash of the checked DPoP JWT "jti" (JWT ID) claims for a given DPoP issuer. Shut down the checker when no longer in use.

Constructor Summary

Constructors

Constructor	Description
InMemoryDPoPSingleUseChecker(long lifetimeSeconds, long purgeIntervalSeconds)	Creates a new DPoP proof JWT single use checker.

Method Summary

Modifier and Type	Method	Description
int	getCacheSize()	Returns the number of cached items.
void	markAsUsed(DPoPProofUse dPoPProofUse)	Marks the specified object as used.
void	shutdown()	Shuts down this checker and frees any associated resources.

Methods inherited from class java.lang.Object

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

Constructor Details

InMemoryDPoPSingleUseChecker

public InMemoryDPoPSingleUseChecker(long lifetimeSeconds,
 long purgeIntervalSeconds)

Creates a new DPoP proof JWT single use checker.

Parameters:

lifetimeSeconds - The lifetime of cached DPoP proof "jti" (JWT ID) claims, in seconds.

purgeIntervalSeconds - The interval in seconds for purging the cached "jti" (JWT ID) claims of checked DPoP proofs.

Method Details

markAsUsed

public void markAsUsed(DPoPProofUse dPoPProofUse)
                throws AlreadyUsedException

Description copied from interface: SingleUseChecker

Marks the specified object as used.

Specified by:

markAsUsed in interface SingleUseChecker<DPoPProofUse>

Parameters:

dPoPProofUse - The object to mark as used. Must not be null.

Throws:

AlreadyUsedException - If the object was already marked as used.

getCacheSize

public int getCacheSize()

Returns the number of cached items.

Returns:

The cached items, zero if none.

shutdown

public void shutdown()

Shuts down this checker and frees any associated resources.