Package org.apache.hadoop.security.authentication.util

Class JaasConfiguration

java.lang.Object

javax.security.auth.login.Configuration

org.apache.hadoop.security.authentication.util.JaasConfiguration

public class JaasConfiguration
extends javax.security.auth.login.Configuration

Creates a programmatic version of a jaas.conf file. This can be used instead of writing a jaas.conf file and setting the system property, "java.security.auth.login.config", to point to that file. It is meant to be used for connecting to ZooKeeper.

Nested Class Summary

Nested classes/interfaces inherited from class javax.security.auth.login.Configuration

javax.security.auth.login.Configuration.Parameters

Constructor Summary

Constructors

Constructor	Description
JaasConfiguration(java.lang.String entryName, java.lang.String principal, java.lang.String keytab)	Add an entry to the jaas configuration with the passed in name, principal, and keytab.

Method Summary

Modifier and Type	Method	Description
javax.security.auth.login.AppConfigurationEntry[]	getAppConfigurationEntry(java.lang.String name)

Methods inherited from class javax.security.auth.login.Configuration

getConfiguration, getInstance, getInstance, getInstance, getParameters, getProvider, getType, refresh, setConfiguration

Methods inherited from class java.lang.Object

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

Constructor Detail

JaasConfiguration

public JaasConfiguration(java.lang.String entryName,
                         java.lang.String principal,
                         java.lang.String keytab)

Add an entry to the jaas configuration with the passed in name, principal, and keytab. The other necessary options will be set for you.

Parameters:

entryName - The name of the entry (e.g. "Client")

principal - The principal of the user

keytab - The location of the keytab

Method Detail

getAppConfigurationEntry

public javax.security.auth.login.AppConfigurationEntry[] getAppConfigurationEntry(java.lang.String name)

Specified by:

getAppConfigurationEntry in class javax.security.auth.login.Configuration