Package com.mapr.web.security.hadoop.jakartaauth

Class KerberosAuthHandler

java.lang.Object

com.mapr.web.security.hadoop.jakartaauth.MultiMechsAuthenticationHandler

com.mapr.web.security.hadoop.jakartaauth.KerberosAuthHandler

All Implemented Interfaces:

AuthenticationHandler

public class KerberosAuthHandler
extends MultiMechsAuthenticationHandler

Nested Class Summary

Nested classes/interfaces inherited from class com.mapr.web.security.hadoop.jakartaauth.MultiMechsAuthenticationHandler

MultiMechsAuthenticationHandler.AuthHandlerEnum

Field Summary

Fields

Modifier and Type	Field	Description
protected GSSManager	gssManager
protected String	keytab
protected LoginContext	loginContext
protected String	principal

Fields inherited from class com.mapr.web.security.hadoop.jakartaauth.MultiMechsAuthenticationHandler

MTYPE

Fields inherited from interface com.mapr.web.security.hadoop.jakartaauth.AuthenticationHandler

WWW_AUTHENTICATE

Constructor Summary

Constructors

Constructor	Description
KerberosAuthHandler()

Method Summary

Modifier and Type	Method	Description
void	addHeader(jakarta.servlet.http.HttpServletResponse response)
void	destroy()
MultiMechsAuthenticationHandler	getAuthBasedEntity(String authorization)
String	getAuthorizationHeaderName()
protected String	getKeytab()
protected String	getPrincipal()
void	init(Properties config)
AuthenticationToken	postauthenticate(jakarta.servlet.http.HttpServletRequest request, jakarta.servlet.http.HttpServletResponse response)

Methods inherited from class com.mapr.web.security.hadoop.jakartaauth.MultiMechsAuthenticationHandler

authenticate, getType, managementOperation

Methods inherited from class java.lang.Object

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

Field Details

gssManager

protected GSSManager gssManager

loginContext

protected LoginContext loginContext

principal

protected String principal

keytab

protected String keytab

Constructor Details

KerberosAuthHandler

public KerberosAuthHandler()

Method Details

init

public void init(Properties config)
          throws jakarta.servlet.ServletException

Specified by:

init in interface AuthenticationHandler

Overrides:

init in class MultiMechsAuthenticationHandler

Throws:

jakarta.servlet.ServletException

postauthenticate

public AuthenticationToken postauthenticate(jakarta.servlet.http.HttpServletRequest request,
 jakarta.servlet.http.HttpServletResponse response)
                                     throws IOException,
AuthenticationException

Overrides:

postauthenticate in class MultiMechsAuthenticationHandler

Throws:

IOException

AuthenticationException

destroy

public void destroy()

Specified by:

destroy in interface AuthenticationHandler

Overrides:

destroy in class MultiMechsAuthenticationHandler

addHeader

public void addHeader(jakarta.servlet.http.HttpServletResponse response)

Overrides:

addHeader in class MultiMechsAuthenticationHandler

getAuthBasedEntity

public MultiMechsAuthenticationHandler getAuthBasedEntity(String authorization)

Overrides:

getAuthBasedEntity in class MultiMechsAuthenticationHandler

getPrincipal

protected String getPrincipal()

getKeytab

protected String getKeytab()

getAuthorizationHeaderName

public String getAuthorizationHeaderName()

Overrides:

getAuthorizationHeaderName in class MultiMechsAuthenticationHandler