com.datastax.dse.driver.api.core.auth

Class DseGssApiAuthProviderBase.GssApiAuthenticator

java.lang.Object

com.datastax.dse.driver.api.core.auth.BaseDseAuthenticator

com.datastax.dse.driver.api.core.auth.DseGssApiAuthProviderBase.GssApiAuthenticator

All Implemented Interfaces:

com.datastax.oss.driver.api.core.auth.Authenticator, com.datastax.oss.driver.api.core.auth.SyncAuthenticator

Enclosing class:

DseGssApiAuthProviderBase

protected static class DseGssApiAuthProviderBase.GssApiAuthenticator
extends BaseDseAuthenticator

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	GssApiAuthenticator(DseGssApiAuthProviderBase.GssApiOptions options, com.datastax.oss.driver.api.core.metadata.EndPoint endPoint, String serverAuthenticator)

Method Summary

Modifier and Type	Method and Description
ByteBuffer	evaluateChallengeSync(ByteBuffer challenge)
protected ByteBuffer	getInitialServerChallenge() Return a byte buffer containing the expected successful server challenge.
protected ByteBuffer	getMechanism() Return a byte buffer containing the required SASL mechanism.

Methods inherited from class com.datastax.dse.driver.api.core.auth.BaseDseAuthenticator

initialResponseSync, onAuthenticationSuccessSync

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.datastax.oss.driver.api.core.auth.SyncAuthenticator

evaluateChallenge, initialResponse, onAuthenticationSuccess

Constructor Detail

GssApiAuthenticator

protected GssApiAuthenticator(DseGssApiAuthProviderBase.GssApiOptions options,
                              com.datastax.oss.driver.api.core.metadata.EndPoint endPoint,
                              String serverAuthenticator)

Method Detail

getMechanism

@NonNull
protected ByteBuffer getMechanism()

Description copied from class: BaseDseAuthenticator

Return a byte buffer containing the required SASL mechanism.

This should be one of:

• PLAIN
• GSSAPI

This must be either a read-only buffer, or a new instance every time.

Specified by:

getMechanism in class BaseDseAuthenticator

getInitialServerChallenge

@NonNull
protected ByteBuffer getInitialServerChallenge()

Description copied from class: BaseDseAuthenticator

Return a byte buffer containing the expected successful server challenge.

This should be one of:

• PLAIN-START
• GSSAPI-START

This must be either a read-only buffer, or a new instance every time.

Specified by:

getInitialServerChallenge in class BaseDseAuthenticator

evaluateChallengeSync

@Nullable
public ByteBuffer evaluateChallengeSync(@Nullable
                                                  ByteBuffer challenge)