gnu.crypto.sasl.srp

Class ServerStore


public class ServerStore
extends java.lang.Object

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

Version:
$Revision: 1.3 $

Method Summary

(package private) void
cacheSession(int ttl, SecurityContext ctx)
Records a mapping between a session identifier and the Security Context of the designated SRP server mechanism instance.
(package private) static byte[]
getNewSessionID()
Returns a legible new session identifier.
(package private) static ServerStore
instance()
Returns the classloader Singleton.
(package private) void
invalidateSession(byte[] sid)
Removes all information related to the designated session ID.
(package private) boolean
isAlive(byte[] sid)
Returns a boolean flag indicating if the designated session is still alive or not.
(package private) SecurityContext
restoreSession(byte[] sid)
Updates the mapping between the designated session identifier and the designated server's SASL Security Context.

Method Details

cacheSession

(package private)  void cacheSession(int ttl,
                                     SecurityContext ctx)
Records a mapping between a session identifier and the Security Context of the designated SRP server mechanism instance.

Parameters:
ttl - the session's Time-To-Live indicator (in seconds).
ctx - the server's security context.


getNewSessionID

(package private) static final byte[] getNewSessionID()
Returns a legible new session identifier.

Returns:
a new session identifier.


instance

(package private) static final ServerStore instance()
Returns the classloader Singleton.

Returns:
the classloader Singleton instance.


invalidateSession

(package private)  void invalidateSession(byte[] sid)
Removes all information related to the designated session ID.

Parameters:
sid - the identifier of the seesion to invalidate.


isAlive

(package private)  boolean isAlive(byte[] sid)
Returns a boolean flag indicating if the designated session is still alive or not.

Parameters:
sid - the identifier of the session to check.

Returns:
true if the designated session is still alive. false otherwise.


restoreSession

(package private)  SecurityContext restoreSession(byte[] sid)
Updates the mapping between the designated session identifier and the designated server's SASL Security Context. In the process, computes and return the underlying mechanism server's evidence that shall be returned to the client in a session re-use exchange.

Parameters:
sid - the identifier of the session to restore.

Returns:
an SRP server's security context.


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