krb5.client
Class ClientModel

java.lang.Object
  krb5.client.ClientModel

public class ClientModel
extends java.lang.Object

Class Description : Model that handles data retrieve and store for UI classes.

Version:

1.1

Author:

Bojan Pajkovski

Constructor Summary

ClientModel()
Empty Class constructor

Method Summary

void	close(int exitCode) Store credential and exit program
void	contactAPPServer(java.lang.String serverName, Credentials creds) Authenticate with application sever
void	deleteCredential(Credentials rec) Delete a credential
void	executeKinit() Execute Kinit command
Credentials[]	getAllCredentials() Return all credentials in the cache
Credentials	getInitialCredential() Return initial credential
Credentials	getServiceCredential(java.lang.String app_server) Return required service credential from credential cache
void	initializeAuthContext(java.lang.String usr_name, java.lang.String psword) Initialize athentication context
boolean	isInitialTicketsAvailable() If the initial ticket is available
boolean	isTicketsAvailable()
static void	main(java.lang.String[] args) Main Method - Only for unit testing
void	requestTGT(java.lang.String service, java.lang.String realm) Execute TGT request command
AppServiceMsg	serverInfoRequest() Server operatation system information service
AppServiceMsg	timeServiceRequest() Time service from server

Methods inherited from class java.lang.Object

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

Constructor Detail

ClientModel

public ClientModel()

Empty Class constructor

Method Detail

initializeAuthContext

public void initializeAuthContext(java.lang.String usr_name,
                                  java.lang.String psword)

Initialize athentication context

Parameters:

usr_name - String

psword - String

executeKinit

public void executeKinit()
                  throws KrbException,
                         java.io.IOException

Execute Kinit command

Throws:

KrbException

java.io.IOException

requestTGT

public void requestTGT(java.lang.String service,
                       java.lang.String realm)
                throws KrbException,
                       java.io.IOException

Execute TGT request command

Parameters:

service - String

realm - String

Throws:

KrbException

java.io.IOException

getInitialCredential

public Credentials getInitialCredential()

Return initial credential

Returns:

Credentials

getServiceCredential

public Credentials getServiceCredential(java.lang.String app_server)

Return required service credential from credential cache

Parameters:

app_server - String

Returns:

Credentials

getAllCredentials

public Credentials[] getAllCredentials()

Return all credentials in the cache

Returns:

Credentials[]

deleteCredential

public void deleteCredential(Credentials rec)

Delete a credential

Parameters:

rec - Credentials

close

public void close(int exitCode)

Store credential and exit program

Parameters:

exitCode - int

isInitialTicketsAvailable

public boolean isInitialTicketsAvailable()

If the initial ticket is available

Returns:

boolean

isTicketsAvailable

public boolean isTicketsAvailable()

contactAPPServer

public void contactAPPServer(java.lang.String serverName,
                             Credentials creds)
                      throws KrbException

Authenticate with application sever

Parameters:

serverName - String

creds - Credentials

Throws:

KrbException

timeServiceRequest

public AppServiceMsg timeServiceRequest()
                                 throws KrbException

Time service from server

Returns:

AppServiceMsg

Throws:

KrbException

serverInfoRequest

public AppServiceMsg serverInfoRequest()
                                throws KrbException

Server operatation system information service

Returns:

AppServiceMsg

Throws:

KrbException

main

public static void main(java.lang.String[] args)

Main Method - Only for unit testing

Parameters:

args - String[]