org.apache.hadoop.hbase.security

Class HBaseSaslRpcServer

java.lang.Object

org.apache.hadoop.hbase.security.HBaseSaslRpcServer

@InterfaceAudience.Private
public class HBaseSaslRpcServer
extends Object

A utility class that encapsulates SASL logic for RPC server. Copied from org.apache.hadoop.security

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
private class	HBaseSaslRpcServer.SaslDigestCallbackHandler CallbackHandler for SASL DIGEST-MD5 mechanism
private static class	HBaseSaslRpcServer.SaslGssCallbackHandler CallbackHandler for SASL GSSAPI Kerberos mechanism

Field Summary

Fields

Modifier and Type	Field and Description
private org.apache.hadoop.security.UserGroupInformation	attemptingUser
private static org.slf4j.Logger	LOG
private SaslServer	saslServer

Constructor Summary

Constructors

Constructor and Description
HBaseSaslRpcServer(AuthMethod method, Map<String,String> saslProps, org.apache.hadoop.security.token.SecretManager<org.apache.hadoop.security.token.TokenIdentifier> secretManager)

Method Summary

Modifier and Type	Method and Description
void	dispose() Release resources used by wrapped saslServer
byte[]	evaluateResponse(byte[] response)
org.apache.hadoop.security.UserGroupInformation	getAttemptingUser()
String	getAuthorizationID()
static <T extends org.apache.hadoop.security.token.TokenIdentifier> T	getIdentifier(String id, org.apache.hadoop.security.token.SecretManager<T> secretManager)
String	getNegotiatedQop()
boolean	isComplete()
byte[]	unwrap(byte[] buf, int off, int len)
byte[]	wrap(byte[] buf, int off, int len)

Methods inherited from class java.lang.Object

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

Field Detail

LOG

private static final org.slf4j.Logger LOG

saslServer

private final SaslServer saslServer

attemptingUser

private org.apache.hadoop.security.UserGroupInformation attemptingUser

Constructor Detail

HBaseSaslRpcServer

public HBaseSaslRpcServer(AuthMethod method,
                          Map<String,String> saslProps,
                          org.apache.hadoop.security.token.SecretManager<org.apache.hadoop.security.token.TokenIdentifier> secretManager)
                   throws IOException

Throws:

IOException

Method Detail

isComplete

public boolean isComplete()

evaluateResponse

public byte[] evaluateResponse(byte[] response)
                        throws SaslException

Throws:

SaslException

dispose

public void dispose()

Release resources used by wrapped saslServer

getAttemptingUser

public org.apache.hadoop.security.UserGroupInformation getAttemptingUser()

wrap

public byte[] wrap(byte[] buf,
                   int off,
                   int len)
            throws SaslException

Throws:

SaslException

unwrap

public byte[] unwrap(byte[] buf,
                     int off,
                     int len)
              throws SaslException

Throws:

SaslException

getNegotiatedQop

public String getNegotiatedQop()

getAuthorizationID

public String getAuthorizationID()

getIdentifier

public static <T extends org.apache.hadoop.security.token.TokenIdentifier> T getIdentifier(String id,
                                                                                           org.apache.hadoop.security.token.SecretManager<T> secretManager)
                                                                                    throws org.apache.hadoop.security.token.SecretManager.InvalidToken

Throws:

org.apache.hadoop.security.token.SecretManager.InvalidToken