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

java.lang.Object
  javax.security.auth.login.Configuration
      org.apache.hadoop.security.authentication.util.ZKSignerSecretProvider.JaasConfiguration

Enclosing class:

ZKSignerSecretProvider

@InterfaceAudience.Private
public static class ZKSignerSecretProvider.JaasConfiguration
extends 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

Configuration.Parameters

Constructor Summary

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

Method Summary

AppConfigurationEntry[]

getAppConfigurationEntry(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

ZKSignerSecretProvider.JaasConfiguration

public ZKSignerSecretProvider.JaasConfiguration(String entryName,
                                                String principal,
                                                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 AppConfigurationEntry[] getAppConfigurationEntry(String name)

Specified by:

getAppConfigurationEntry in class Configuration