alluxio.security.authentication.plain

Class PlainSaslServer

java.lang.Object

alluxio.security.authentication.plain.PlainSaslServer

All Implemented Interfaces:

SaslServer

@NotThreadSafe
public final class PlainSaslServer
extends Object
implements SaslServer

This class provides PLAIN SASL authentication.

NOTE: When this SaslServer works on authentication (i.e., in the method evaluateResponse(byte[]), it always assigns authentication ID to authorization ID currently.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	PlainSaslServer.Factory This class is used to create an instances of PlainSaslServer.

Method Summary

Modifier and Type	Method and Description
void	dispose()
byte[]	evaluateResponse(byte[] response)
String	getAuthorizationID()
String	getMechanismName()
Object	getNegotiatedProperty(String propName)
boolean	isComplete()
byte[]	unwrap(byte[] incoming, int offset, int len)
byte[]	wrap(byte[] outgoing, int offset, int len)

Methods inherited from class java.lang.Object

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

Method Detail

getMechanismName

public String getMechanismName()

Specified by:

getMechanismName in interface SaslServer

evaluateResponse

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

Specified by:

evaluateResponse in interface SaslServer

Throws:

SaslException

isComplete

public boolean isComplete()

Specified by:

isComplete in interface SaslServer

getAuthorizationID

public String getAuthorizationID()

Specified by:

getAuthorizationID in interface SaslServer

unwrap

public byte[] unwrap(byte[] incoming,
                     int offset,
                     int len)

Specified by:

unwrap in interface SaslServer

wrap

public byte[] wrap(byte[] outgoing,
                   int offset,
                   int len)

Specified by:

wrap in interface SaslServer

getNegotiatedProperty

@Nullable
public Object getNegotiatedProperty(String propName)

Specified by:

getNegotiatedProperty in interface SaslServer

dispose

public void dispose()

Specified by:

dispose in interface SaslServer