gnu.crypto.sasl.srp
Class ClientStore

java.lang.Object
  gnu.crypto.sasl.srp.ClientStore

public class ClientStore

extends java.lang.Object

The client-side implementation of the SRP security context store.

Version:

$Revision: 1.2 $

Method Summary

(package private) void	cacheSession(java.lang.String uid, int ttl, SecurityContext ctx) Records a mapping between a client's unique identifier and its security context.
(package private) static ClientStore	instance() Returns the classloader Singleton.
(package private) void	invalidateSession(java.lang.String uid) Removes the mapping between the designated SRP client unique identifier and the its session security context (and other timing information).
(package private) boolean	isAlive(java.lang.String uid) Returns a boolean flag indicating if the designated client's session is still alive or not.
(package private) SecurityContext	restoreSession(java.lang.String uid) Returns an SRP client's security context record mapped by that client's unique identifier.

Methods inherited from class java.lang.Object

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

Method Detail

instance

static final ClientStore instance()

Returns the classloader Singleton.

Returns:

the classloader Singleton instance.

isAlive

boolean isAlive(java.lang.String uid)

Returns a boolean flag indicating if the designated client's session is still alive or not.

Parameters:

uid - the identifier of the client whose session to check.

Returns:

true if the designated client's session is still alive. false otherwise.

cacheSession

void cacheSession(java.lang.String uid,
                  int ttl,
                  SecurityContext ctx)

Records a mapping between a client's unique identifier and its security context.

Parameters:

uid - the unique identifier of the SRP client for which the session is to be cached.

ttl - the session's Time-To-Live indicator (in seconds).

ctx - the client's security context.

invalidateSession

void invalidateSession(java.lang.String uid)

Removes the mapping between the designated SRP client unique identifier and the its session security context (and other timing information).

Parameters:

uid - the identifier of the client whose session is to invalidate.

restoreSession

SecurityContext restoreSession(java.lang.String uid)

Returns an SRP client's security context record mapped by that client's unique identifier.

Parameters:

uid - the identifier of the client whose session is to restore.

Returns:

the SRP client's security context.