krb5.client.lib
Class AuthContext

java.lang.Object
  krb5.client.lib.AuthContext

public class AuthContext
extends java.lang.Object

Class Description : Client Authentication context. It represents a per-connection context used by the various functions involved directly in client/server authentication. Some of the data stored in this context includes addresses, sequence numbers, checksum type, credential cache handler, etc.

Version:

1.1

Author:

Bojan Pajkovski

Field Summary

static int	APP_Port
static int	AS_Port Authentication server port
static CredCacheInterface	cCache credential cache at client side
static EncryptionKey	clientKey Client's secret key
static boolean	isINITIALIZED if the authContext has been initialized;
static java.lang.String	KDC_Host KDC host name
static java.lang.String	KDC_Realm KDC default realm
static java.lang.String	KRB_CACHE_FILE cache file fule name including absolute path
static java.lang.String	KRB_CACHE_FILE_NAME default cache file name
static HostAddress	localAddress Local address
static int	localPort Local port
static LocalSeqNumber	localSeqNumber Local sequence number
static int	reqCksumType Request checksum type
static int	safeCksumType Safe checksum type
static int	TGS_Port Ticket granting server port TGS port may be different from AS port but the KDC name is unique since the database don't support multi-host
static PrincipalName	usr the principal name used now

Constructor Summary

AuthContext()

Method Summary

static void

init(java.lang.String usr_name, java.lang.String usr_psword) Initialize authentication context constants.

Methods inherited from class java.lang.Object

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

Field Detail

isINITIALIZED

public static boolean isINITIALIZED

if the authContext has been initialized;

usr

public static PrincipalName usr

the principal name used now

KDC_Host

public static java.lang.String KDC_Host

KDC host name

KDC_Realm

public static java.lang.String KDC_Realm

KDC default realm

AS_Port

public static int AS_Port

Authentication server port

TGS_Port

public static int TGS_Port

Ticket granting server port TGS port may be different from AS port but the KDC name is unique since the database don't support multi-host

APP_Port

public static int APP_Port

localAddress

public static HostAddress localAddress

Local address

localPort

public static int localPort

Local port

clientKey

public static EncryptionKey clientKey

Client's secret key

localSeqNumber

public static LocalSeqNumber localSeqNumber

Local sequence number

reqCksumType

public static int reqCksumType

Request checksum type

safeCksumType

public static int safeCksumType

Safe checksum type

KRB_CACHE_FILE_NAME

public static final java.lang.String KRB_CACHE_FILE_NAME

default cache file name

See Also:

Constant Field Values

KRB_CACHE_FILE

public static java.lang.String KRB_CACHE_FILE

cache file fule name including absolute path

cCache

public static CredCacheInterface cCache

credential cache at client side

Constructor Detail

AuthContext

public AuthContext()

Method Detail

init

public static void init(java.lang.String usr_name,
                        java.lang.String usr_psword)
                 throws RealmException

Initialize authentication context constants. Once this class is initialized, you are ready to compose and send authentication message to the KDC.

Parameters:

usr_name - User name

usr_psword - User Password - Principal's secret key

Throws:

RealmException