org.jgroups.auth

Class Krb5TokenUtils

java.lang.Object

org.jgroups.auth.Krb5TokenUtils

public class Krb5TokenUtils
extends java.lang.Object

Support class that implements all the low level Kerberos security calls

Author:

Martin Swales, Claudio Corsi

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Krb5TokenUtils.LoginCallbackHandler

Constructor Summary

Constructors

Constructor and Description
Krb5TokenUtils()

Method Summary

Modifier and Type	Method and Description
static byte[]	decodeDataFromStream(java.io.DataInput in)
static void	encodeDataToStream(byte[] data, java.io.DataOutput out)
javax.security.auth.Subject	generateSecuritySubject(java.lang.String jassLoginConfig, java.lang.String username, java.lang.String password)
static byte[]	initiateSecurityContext(javax.security.auth.Subject subject, java.lang.String servicePrincipalName)
static java.lang.String	validateSecurityContext(javax.security.auth.Subject subject, byte[] serviceTicket)

Methods inherited from class java.lang.Object

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

Constructor Detail

Krb5TokenUtils

public Krb5TokenUtils()

Method Detail

generateSecuritySubject

public javax.security.auth.Subject generateSecuritySubject(java.lang.String jassLoginConfig,
                                                           java.lang.String username,
                                                           java.lang.String password)
                                                    throws javax.security.auth.login.LoginException

Throws:

javax.security.auth.login.LoginException

initiateSecurityContext

public static byte[] initiateSecurityContext(javax.security.auth.Subject subject,
                                             java.lang.String servicePrincipalName)
                                      throws org.ietf.jgss.GSSException

Throws:

org.ietf.jgss.GSSException

validateSecurityContext

public static java.lang.String validateSecurityContext(javax.security.auth.Subject subject,
                                                       byte[] serviceTicket)
                                                throws org.ietf.jgss.GSSException

Throws:

org.ietf.jgss.GSSException

encodeDataToStream

public static void encodeDataToStream(byte[] data,
                                      java.io.DataOutput out)
                               throws java.lang.Exception

Throws:

java.lang.Exception

decodeDataFromStream

public static byte[] decodeDataFromStream(java.io.DataInput in)
                                   throws java.lang.Exception

Throws:

java.lang.Exception