Package io.stargate.auth

Class PlainTextTokenSaslNegotiator

java.lang.Object

io.stargate.auth.PlainTextTokenSaslNegotiator

All Implemented Interfaces:

Authenticator.SaslNegotiator

public abstract class PlainTextTokenSaslNegotiator
extends Object
implements Authenticator.SaslNegotiator

Field Summary

Fields

Modifier and Type	Field	Description
protected AuthenticationService	authentication
protected AuthenticationSubject	authenticationSubject
protected int	tokenMaxLength
protected String	tokenUsername

Constructor Summary

Constructors

Constructor	Description
PlainTextTokenSaslNegotiator(AuthenticationService authentication, Authenticator.SaslNegotiator wrapped, String tokenUsername, int tokenMaxLength)

Method Summary

Modifier and Type	Method	Description
abstract boolean	attemptTokenAuthentication(byte[] clientResponse)
static Credentials	decodeCredentials(byte[] bytes)	Copy of the private method: org.apache.cassandra.auth.PasswordAuthenticator.PlainTextSaslAuthenticator#decodeCredentials(byte[]).
byte[]	evaluateResponse(byte[] clientResponse)
AuthenticatedUser	getAuthenticatedUser()
boolean	isComplete()

Methods inherited from class java.lang.Object

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

Field Detail

authentication

protected final AuthenticationService authentication

authenticationSubject

protected AuthenticationSubject authenticationSubject

tokenUsername

protected final String tokenUsername

tokenMaxLength

protected final int tokenMaxLength

Constructor Detail

PlainTextTokenSaslNegotiator

public PlainTextTokenSaslNegotiator(AuthenticationService authentication,
                                    Authenticator.SaslNegotiator wrapped,
                                    String tokenUsername,
                                    int tokenMaxLength)

Method Detail

evaluateResponse

public byte[] evaluateResponse(byte[] clientResponse)
                        throws AuthenticationException

Specified by:

evaluateResponse in interface Authenticator.SaslNegotiator

Throws:

AuthenticationException

isComplete

public boolean isComplete()

Specified by:

isComplete in interface Authenticator.SaslNegotiator

getAuthenticatedUser

public AuthenticatedUser getAuthenticatedUser()
                                       throws AuthenticationException

Specified by:

getAuthenticatedUser in interface Authenticator.SaslNegotiator

Throws:

AuthenticationException

attemptTokenAuthentication

public abstract boolean attemptTokenAuthentication(byte[] clientResponse)

decodeCredentials

public static Credentials decodeCredentials(byte[] bytes)
                                     throws AuthenticationException

Copy of the private method: org.apache.cassandra.auth.PasswordAuthenticator.PlainTextSaslAuthenticator#decodeCredentials(byte[]).

Parameters:

bytes - encoded credentials string sent by the client

Returns:

a pair contain the username and password

Throws:

AuthenticationException - if either the authnId or password is null