Package org.apache.accumulo.server.security.delegation

Class AuthenticationTokenKeyManager

java.lang.Object

org.apache.accumulo.server.security.delegation.AuthenticationTokenKeyManager

All Implemented Interfaces:

Runnable

public class AuthenticationTokenKeyManager
extends Object
implements Runnable

Service that handles generation of the secret key used to create delegation tokens.

Constructor Summary

Constructors

Constructor	Description
AuthenticationTokenKeyManager(AuthenticationTokenSecretManager mgr, ZooAuthenticationKeyDistributor dist, long keyUpdateInterval, long tokenMaxLifetime)	Construct the key manager which will generate new AuthenticationKeys to generate and verify delegation tokens

Method Summary

Modifier and Type	Method	Description
void	gracefulStop()
boolean	isInitialized()
void	run()

Methods inherited from class java.lang.Object

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

Constructor Details

AuthenticationTokenKeyManager

public AuthenticationTokenKeyManager(AuthenticationTokenSecretManager mgr,
 ZooAuthenticationKeyDistributor dist,
 long keyUpdateInterval,
 long tokenMaxLifetime)

Construct the key manager which will generate new AuthenticationKeys to generate and verify delegation tokens

Parameters:

mgr - The SecretManager in use

dist - The implementation to distribute AuthenticationKeys to ZooKeeper

keyUpdateInterval - The frequency, in milliseconds, that new AuthenticationKeys are created

tokenMaxLifetime - The lifetime, in milliseconds, of generated AuthenticationKeys (and subsequently delegation tokens).

Method Details

isInitialized

public boolean isInitialized()

gracefulStop

public void gracefulStop()

run

public void run()

Specified by:

run in interface Runnable