org.apache.directory.server.kerberos.shared.replay
Interface ReplayCache

All Known Implementing Classes:

ReplayCacheImpl

public interface ReplayCache

"The replay cache will store at least the server name, along with the client name, time, and microsecond fields from the recently-seen authenticators, and if a matching tuple is found, the KRB_AP_ERR_REPEAT error is returned."

Author:

Apache Directory Project

Method Summary

void	clear() removes all the elements present in the cache
boolean	isReplay(KerberosPrincipal serverPrincipal, KerberosPrincipal clientPrincipal, KerberosTime clientTime, int clientMicroSeconds) Returns whether a request is a replay, based on the server principal, client principal, time, and microseconds.
void	save(KerberosPrincipal serverPrincipal, KerberosPrincipal clientPrincipal, KerberosTime clientTime, int clientMicroSeconds) Saves the server principal, client principal, time, and microseconds to the replay cache.

Method Detail

isReplay

boolean isReplay(KerberosPrincipal serverPrincipal,
                 KerberosPrincipal clientPrincipal,
                 KerberosTime clientTime,
                 int clientMicroSeconds)

Returns whether a request is a replay, based on the server principal, client principal, time, and microseconds.

Parameters:

serverPrincipal - The server principal

clientPrincipal - The client principal

clientTime - The client time

clientMicroSeconds - The client microsecond

Returns:

true if the request is a replay.

save

void save(KerberosPrincipal serverPrincipal,
          KerberosPrincipal clientPrincipal,
          KerberosTime clientTime,
          int clientMicroSeconds)

Saves the server principal, client principal, time, and microseconds to the replay cache.

Parameters:

serverPrincipal - The server principal

clientPrincipal - The client principal

clientTime - The client time

clientMicroSeconds - The client microsecond

clear

void clear()

removes all the elements present in the cache