Package org.apache.hadoop.security.scram

Class ScramSaslServer

java.lang.Object

org.apache.hadoop.security.scram.ScramSaslServer

All Implemented Interfaces:

javax.security.sasl.SaslServer

public class ScramSaslServer
extends java.lang.Object
implements javax.security.sasl.SaslServer

SaslServer implementation for SASL/SCRAM. This server is configured with a callback handler for integration with a credential manager.

See Also:

RFC 5802

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	ScramSaslServer.ScramSaslServerFactory

Constructor Summary

Constructors

Constructor	Description
ScramSaslServer(ScramMechanism mechanism, java.util.Map<java.lang.String,?> props, javax.security.auth.callback.CallbackHandler callbackHandler)

Method Summary

Modifier and Type	Method	Description
void	dispose()
byte[]	evaluateResponse(byte[] response)
java.lang.String	getAuthorizationID()
java.lang.String	getMechanismName()
java.lang.Object	getNegotiatedProperty(java.lang.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

Constructor Detail

ScramSaslServer

public ScramSaslServer(ScramMechanism mechanism,
                       java.util.Map<java.lang.String,?> props,
                       javax.security.auth.callback.CallbackHandler callbackHandler)
                throws java.security.NoSuchAlgorithmException

Throws:

java.security.NoSuchAlgorithmException

Method Detail

evaluateResponse

public byte[] evaluateResponse(byte[] response)
                        throws javax.security.sasl.SaslException

Specified by:

evaluateResponse in interface javax.security.sasl.SaslServer

Throws:

javax.security.sasl.SaslException

getAuthorizationID

public java.lang.String getAuthorizationID()

Specified by:

getAuthorizationID in interface javax.security.sasl.SaslServer

getMechanismName

public java.lang.String getMechanismName()

Specified by:

getMechanismName in interface javax.security.sasl.SaslServer

getNegotiatedProperty

public java.lang.Object getNegotiatedProperty(java.lang.String propName)

Specified by:

getNegotiatedProperty in interface javax.security.sasl.SaslServer

isComplete

public boolean isComplete()

Specified by:

isComplete in interface javax.security.sasl.SaslServer

unwrap

public byte[] unwrap(byte[] incoming,
                     int offset,
                     int len)
              throws javax.security.sasl.SaslException

Specified by:

unwrap in interface javax.security.sasl.SaslServer

Throws:

javax.security.sasl.SaslException

wrap

public byte[] wrap(byte[] outgoing,
                   int offset,
                   int len)
            throws javax.security.sasl.SaslException

Specified by:

wrap in interface javax.security.sasl.SaslServer

Throws:

javax.security.sasl.SaslException

dispose

public void dispose()
             throws javax.security.sasl.SaslException

Specified by:

dispose in interface javax.security.sasl.SaslServer

Throws:

javax.security.sasl.SaslException