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

Class DefaultDPoPSingleUseChecker

java.lang.Object

com.nimbusds.oauth2.sdk.dpop.verifiers.DefaultDPoPSingleUseChecker

All Implemented Interfaces:

SingleUseChecker<Map.Entry<DPoPIssuer,JWTID>>

@ThreadSafe
public class DefaultDPoPSingleUseChecker
extends Object
implements SingleUseChecker<Map.Entry<DPoPIssuer,JWTID>>

DPoP proof JWT single use checker. Caches a hash of the checked DPoP JWT "jti" (JWT ID) claims for a given DPoP issuer. The checker should be shut down when no longer in use.

Constructor Summary

Constructors

Constructor	Description
DefaultDPoPSingleUseChecker(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(Map.Entry<DPoPIssuer,JWTID> object)	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 Detail

DefaultDPoPSingleUseChecker

public DefaultDPoPSingleUseChecker(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 Detail

markAsUsed

public void markAsUsed(Map.Entry<DPoPIssuer,JWTID> object)
                throws AlreadyUsedException

Description copied from interface: SingleUseChecker

Marks the specified object as used.

Specified by:

markAsUsed in interface SingleUseChecker<Map.Entry<DPoPIssuer,JWTID>>

Parameters:

object - 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.