org.apache.nifi.hadoop

Class KerberosKeytabSPNegoScheme

java.lang.Object

org.apache.http.impl.auth.AuthSchemeBase

org.apache.http.impl.auth.GGSSchemeBase

org.apache.http.impl.auth.SPNegoScheme

org.apache.nifi.hadoop.KerberosKeytabSPNegoScheme

All Implemented Interfaces:

org.apache.http.auth.AuthScheme, org.apache.http.auth.ContextAwareAuthScheme

public class KerberosKeytabSPNegoScheme
extends org.apache.http.impl.auth.SPNegoScheme

This class provides a very similar authentication scheme and token generation as SPNegoScheme does. The token generation is based on a keytab file coming from KerberosKeytabCredentials and the process uses hadoop-auth tools.

Field Summary

Fields inherited from class org.apache.http.impl.auth.AuthSchemeBase

challengeState

Constructor Summary

Constructors

Constructor and Description
KerberosKeytabSPNegoScheme()

Method Summary

Modifier and Type	Method and Description
byte[]	generateToken(byte[] input, String authServer, org.apache.http.auth.Credentials credentials)

Methods inherited from class org.apache.http.impl.auth.SPNegoScheme

authenticate, generateToken, getParameter, getRealm, getSchemeName, isConnectionBased

Methods inherited from class org.apache.http.impl.auth.GGSSchemeBase

authenticate, generateGSSToken, generateGSSToken, getManager, isComplete, parseChallenge

Methods inherited from class org.apache.http.impl.auth.AuthSchemeBase

getChallengeState, isProxy, processChallenge, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

KerberosKeytabSPNegoScheme

public KerberosKeytabSPNegoScheme()

Method Detail

generateToken

public byte[] generateToken(byte[] input,
                            String authServer,
                            org.apache.http.auth.Credentials credentials)

Overrides:

generateToken in class org.apache.http.impl.auth.SPNegoScheme