Package org.wildfly.security.mechanism.scram

Class ScramServer

java.lang.Object

org.wildfly.security.mechanism.scram.ScramServer

public final class ScramServer
extends Object

Author:

David M. Lloyd

Field Summary

Fields

Modifier and Type	Field	Description
private byte[]	bindingData
private String	bindingType
private CallbackHandler	callbackHandler
private int	maximumIterationCount
private ScramMechanism	mechanism
private int	minimumIterationCount
private Supplier<Provider[]>	providers
private SecureRandom	random

Constructor Summary

Constructors

Constructor	Description
ScramServer(ScramMechanism mechanism, CallbackHandler callbackHandler, SecureRandom random, byte[] bindingData, String bindingType, int minimumIterationCount, int maximumIterationCount, Supplier<Provider[]> providers)

Method Summary

Modifier and Type	Method	Description
ScramFinalServerMessage	evaluateFinalClientMessage(ScramInitialServerResult initialResult, ScramFinalClientMessage clientMessage)
ScramInitialServerResult	evaluateInitialResponse(ScramInitialClientMessage clientMessage)
byte[]	getBindingData()
String	getBindingType()
CallbackHandler	getCallbackHandler()
ScramMechanism	getMechanism()
(package private) Random	getRandom()
(package private) byte[]	getRawBindingData()
ScramFinalClientMessage	parseFinalClientMessage(ScramInitialClientMessage initialResponse, ScramInitialServerResult initialResult, byte[] bytes)
ScramInitialClientMessage	parseInitialClientMessage(ChannelBindingCallback bindingCallback, byte[] bytes)	Construct an initial response object from a byte array.

Methods inherited from class java.lang.Object

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

Field Detail

providers

private final Supplier<Provider[]> providers

mechanism

private final ScramMechanism mechanism

callbackHandler

private final CallbackHandler callbackHandler

random

private final SecureRandom random

bindingData

private final byte[] bindingData

bindingType

private final String bindingType

minimumIterationCount

private final int minimumIterationCount

maximumIterationCount

private final int maximumIterationCount

Constructor Detail

ScramServer

ScramServer(ScramMechanism mechanism,
            CallbackHandler callbackHandler,
            SecureRandom random,
            byte[] bindingData,
            String bindingType,
            int minimumIterationCount,
            int maximumIterationCount,
            Supplier<Provider[]> providers)

Method Detail

parseInitialClientMessage

public ScramInitialClientMessage parseInitialClientMessage(ChannelBindingCallback bindingCallback,
                                                           byte[] bytes)
                                                    throws AuthenticationMechanismException

Construct an initial response object from a byte array.

Parameters:

bindingCallback - the optional channel binding callback result (may be null)

bytes - the message bytes (must not be null)

Returns:

the constructed initial response (not null)

Throws:

AuthenticationMechanismException - if the content of the message is invalid

evaluateInitialResponse

public ScramInitialServerResult evaluateInitialResponse(ScramInitialClientMessage clientMessage)
                                                 throws AuthenticationMechanismException

Throws:

AuthenticationMechanismException

parseFinalClientMessage

public ScramFinalClientMessage parseFinalClientMessage(ScramInitialClientMessage initialResponse,
                                                       ScramInitialServerResult initialResult,
                                                       byte[] bytes)
                                                throws AuthenticationMechanismException

Throws:

AuthenticationMechanismException

evaluateFinalClientMessage

public ScramFinalServerMessage evaluateFinalClientMessage(ScramInitialServerResult initialResult,
                                                          ScramFinalClientMessage clientMessage)
                                                   throws AuthenticationMechanismException

Throws:

AuthenticationMechanismException

getMechanism

public ScramMechanism getMechanism()

getCallbackHandler

public CallbackHandler getCallbackHandler()

getRandom

Random getRandom()

getBindingData

public byte[] getBindingData()

getRawBindingData

byte[] getRawBindingData()

getBindingType

public String getBindingType()