Class DigestAuthenticator.NonceInfo

java.lang.Object

org.apache.catalina.authenticator.DigestAuthenticator.NonceInfo

Enclosing class:

DigestAuthenticator

public static class DigestAuthenticator.NonceInfo
extends Object

Tracks information about a server nonce, including timestamp and seen nonce counts.

Constructor Summary

Constructors

Constructor	Description
NonceInfo(long currentTime, int seenWindowSize)	Create a new NonceInfo instance.

Method Summary

Modifier and Type	Method	Description
long	getTimestamp()	Get the timestamp when this nonce was created.
boolean	nonceCountValid(long nonceCount)	Validate the nonce count to detect replay attacks.

Methods inherited from class Object

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

Constructor Details

NonceInfo

public NonceInfo(long currentTime,
 int seenWindowSize)

Create a new NonceInfo instance.

Parameters:

currentTime - Current timestamp

seenWindowSize - Size of the window for tracking seen nonce counts

Method Details

nonceCountValid

public boolean nonceCountValid(long nonceCount)

Validate the nonce count to detect replay attacks.

Parameters:

nonceCount - Nonce count from the client

Returns:

true if the nonce count is valid

getTimestamp

public long getTimestamp()

Get the timestamp when this nonce was created.

Returns:

Timestamp in milliseconds