Package org.apache.hadoop.security.rpcauth

Class TokenAuthMethod

java.lang.Object

org.apache.hadoop.security.rpcauth.RpcAuthMethod

org.apache.hadoop.security.rpcauth.TokenAuthMethod

Direct Known Subclasses:

DigestAuthMethod, ScramAuthMethod

public class TokenAuthMethod
extends RpcAuthMethod

Field Summary

Fields inherited from class org.apache.hadoop.security.rpcauth.RpcAuthMethod

authcode, authenticationMethod, mechanismName, simpleName

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	TokenAuthMethod(byte code, java.lang.String simpleName, java.lang.String mechanismName, UserGroupInformation.AuthenticationMethod authMethod)

Method Summary

Modifier and Type	Method	Description
static byte[]	decodeIdentifier(java.lang.String identifier)
static java.lang.String	encodeIdentifier(byte[] identifier)
static char[]	encodePassword(byte[] password)
UserGroupInformation	getAuthorizedUgi(java.lang.String authorizedId, SecretManager secretManager)
static <T extends TokenIdentifier> T	getIdentifier(java.lang.String id, SecretManager<T> secretManager)
java.lang.String	getProtocol()
java.lang.String	getServerId()
boolean	isProxyAllowed()
boolean	isSasl()	false by default

Methods inherited from class org.apache.hadoop.security.rpcauth.RpcAuthMethod

createCallbackHandler, createSaslClient, createSaslServer, equals, getAuthCode, getAuthenticationMethod, getMechanismName, getUser, hashCode, isNegotiable, loginModules, reLogin, shouldReLogin, toString, write, writeUGI

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

TokenAuthMethod

protected TokenAuthMethod(byte code,
                          java.lang.String simpleName,
                          java.lang.String mechanismName,
                          UserGroupInformation.AuthenticationMethod authMethod)

Method Detail

isProxyAllowed

public boolean isProxyAllowed()

Overrides:

isProxyAllowed in class RpcAuthMethod

getAuthorizedUgi

public UserGroupInformation getAuthorizedUgi(java.lang.String authorizedId,
                                             SecretManager secretManager)
                                      throws java.io.IOException

Overrides:

getAuthorizedUgi in class RpcAuthMethod

Throws:

java.io.IOException

isSasl

public boolean isSasl()

Description copied from class: RpcAuthMethod

false by default

Overrides:

isSasl in class RpcAuthMethod

getProtocol

public java.lang.String getProtocol()
                             throws java.io.IOException

Overrides:

getProtocol in class RpcAuthMethod

Throws:

java.io.IOException

getServerId

public java.lang.String getServerId()
                             throws java.io.IOException

Overrides:

getServerId in class RpcAuthMethod

Throws:

java.io.IOException

encodePassword

public static char[] encodePassword(byte[] password)

getIdentifier

public static <T extends TokenIdentifier> T getIdentifier(java.lang.String id,
                                                          SecretManager<T> secretManager)
                                                   throws SecretManager.InvalidToken

Throws:

SecretManager.InvalidToken

encodeIdentifier

public static java.lang.String encodeIdentifier(byte[] identifier)

decodeIdentifier

public static byte[] decodeIdentifier(java.lang.String identifier)