Package org.apache.storm.messaging.netty

Class Login

java.lang.Object

org.apache.storm.messaging.netty.Login

public class Login
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
CallbackHandler	callbackHandler

Constructor Summary

Constructors

Constructor	Description
Login(String loginContextName, CallbackHandler callbackHandler, String jaasConfFile)	Login constructor.

Method Summary

Modifier and Type	Method	Description
String	getLoginContextName()
Subject	getSubject()
void	shutdown()
void	startThreadIfNeeded()

Methods inherited from class java.lang.Object

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

Field Details

callbackHandler

public CallbackHandler callbackHandler

Constructor Details

Login

public Login(String loginContextName,
 CallbackHandler callbackHandler,
 String jaasConfFile)
      throws LoginException

Login constructor. The constructor starts the thread used to periodically re-login to the Kerberos Ticket Granting Server.

Parameters:

loginContextName - name of section in JAAS file that will be used to login. Passed as first param to javax.security.auth.login.LoginContext().

callbackHandler - Passed as second param to javax.security.auth.login.LoginContext().

Throws:

LoginException - Thrown if authentication fails.

Method Details

startThreadIfNeeded

public void startThreadIfNeeded()

shutdown

public void shutdown()

getSubject

public Subject getSubject()

getLoginContextName

public String getLoginContextName()