org.apache.storm.security.auth.kerberos

Class AutoTGTKrb5LoginModule

java.lang.Object

org.apache.storm.security.auth.kerberos.AutoTGTKrb5LoginModule

All Implemented Interfaces:

LoginModule

Direct Known Subclasses:

AutoTGTKrb5LoginModuleTest

public class AutoTGTKrb5LoginModule
extends Object
implements LoginModule

Custom LoginModule to enable Auto Login based on cached ticket

Field Summary

Fields

Modifier and Type	Field and Description
protected KerberosTicket	kerbTicket

Constructor Summary

Constructors

Constructor and Description
AutoTGTKrb5LoginModule()

Method Summary

Modifier and Type	Method and Description
boolean	abort()
boolean	commit()
protected Principal	getKerbTicketClient()
protected void	getKerbTicketFromCache()
void	initialize(Subject subject, CallbackHandler callbackHandler, Map<String,?> sharedState, Map<String,?> options)
boolean	login()
boolean	logout()

Methods inherited from class java.lang.Object

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

Field Detail

kerbTicket

protected KerberosTicket kerbTicket

Constructor Detail

AutoTGTKrb5LoginModule

public AutoTGTKrb5LoginModule()

Method Detail

initialize

public void initialize(Subject subject,
                       CallbackHandler callbackHandler,
                       Map<String,?> sharedState,
                       Map<String,?> options)

Specified by:

initialize in interface LoginModule

login

public boolean login()
              throws LoginException

Specified by:

login in interface LoginModule

Throws:

LoginException

getKerbTicketFromCache

protected void getKerbTicketFromCache()

getKerbTicketClient

protected Principal getKerbTicketClient()

commit

public boolean commit()
               throws LoginException

Specified by:

commit in interface LoginModule

Throws:

LoginException

abort

public boolean abort()
              throws LoginException

Specified by:

abort in interface LoginModule

Throws:

LoginException

logout

public boolean logout()
               throws LoginException

Specified by:

logout in interface LoginModule

Throws:

LoginException