org.apache.hadoop.security.login

Class KerberosBugWorkAroundLoginModule

java.lang.Object

com.sun.security.auth.module.Krb5LoginModule

org.apache.hadoop.security.login.KerberosBugWorkAroundLoginModule

All Implemented Interfaces:

LoginModule

public class KerberosBugWorkAroundLoginModule
extends com.sun.security.auth.module.Krb5LoginModule

work around Java 6 bug where the KRB5CCNAME isn't honored. This is fixed in later Java 7 patch levels, but many users are running old stuff so ...

Constructor Summary

Constructors

Constructor and Description
KerberosBugWorkAroundLoginModule()

Method Summary

Methods

Modifier and Type	Method and Description
void	initialize(Subject subject, CallbackHandler ch, Map<String,?> sharedState, Map<String,?> options)

Methods inherited from class com.sun.security.auth.module.Krb5LoginModule

abort, commit, login, logout

Methods inherited from class java.lang.Object

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

Constructor Detail

KerberosBugWorkAroundLoginModule

public KerberosBugWorkAroundLoginModule()

Method Detail

initialize

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

Specified by:

initialize in interface LoginModule

Overrides:

initialize in class com.sun.security.auth.module.Krb5LoginModule