no.feide.mellon.jaas.loginmodules
Class MoriaLoginModule

java.lang.Object
  no.feide.mellon.jaas.loginmodules.MoriaLoginModule

All Implemented Interfaces:

javax.security.auth.spi.LoginModule

public class MoriaLoginModule
extends java.lang.Object
implements javax.security.auth.spi.LoginModule

Author:

Rikke Amilde Løvlid

Field Summary

private static java.lang.String[]	ATTRIBUTE_NAMES
private javax.security.auth.callback.CallbackHandler	callbackHandler
private boolean	commitSucceeded
private boolean	debug
private java.lang.String	endpoint
private boolean	loginSucceeded
private java.util.Map	options
private java.lang.String	service_password
private java.lang.String	service_username
private java.util.Map	sharedState
private javax.security.auth.Subject	subject
private java.util.ArrayList	tmpPrincipals
private java.util.ArrayList	tmpPublicCredentials
private java.lang.String	username

Constructor Summary

MoriaLoginModule()

Method Summary

boolean	abort() This method is called if the LoginContext's overall authentication failed.
boolean	commit() This method is called if the LoginContext's overall authentication succeeded.
void	initialize(javax.security.auth.Subject subject, javax.security.auth.callback.CallbackHandler callbackHandler, java.util.Map sharedState, java.util.Map options) Initialize this LoginModule
boolean	login() The login method is called to authenticate the user.
boolean	logout() This method removes the principals that was added by the commit method.
private boolean	validate(java.lang.String username, char[] password) This method checks the username and password and gets the users attribute values.

Methods inherited from class java.lang.Object

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

Field Detail

subject

private javax.security.auth.Subject subject

callbackHandler

private javax.security.auth.callback.CallbackHandler callbackHandler

sharedState

private java.util.Map sharedState

options

private java.util.Map options

loginSucceeded

private boolean loginSucceeded

commitSucceeded

private boolean commitSucceeded

username

private java.lang.String username

tmpPrincipals

private java.util.ArrayList tmpPrincipals

tmpPublicCredentials

private java.util.ArrayList tmpPublicCredentials

debug

private boolean debug

ATTRIBUTE_NAMES

private static final java.lang.String[] ATTRIBUTE_NAMES

endpoint

private java.lang.String endpoint

service_username

private java.lang.String service_username

service_password

private java.lang.String service_password

Constructor Detail

MoriaLoginModule

public MoriaLoginModule()

Method Detail

initialize

public void initialize(javax.security.auth.Subject subject,
                       javax.security.auth.callback.CallbackHandler callbackHandler,
                       java.util.Map sharedState,
                       java.util.Map options)

Initialize this LoginModule

Specified by:

initialize in interface javax.security.auth.spi.LoginModule

Parameters:

subject - the Subject to be authenticated.

callbackHandler - a CallbackHandler for communicating with the user, (promting for username and password)

sharedState - state shared with the other LoginModule

options - options specified in the login Configuration for this particular LoginModule

login

public boolean login()
              throws javax.security.auth.login.LoginException

The login method is called to authenticate the user.

Specified by:

login in interface javax.security.auth.spi.LoginModule

Returns:

true if the authentication succeedes (no exception is thrown).

Throws:

javax.security.auth.login.FailedLoginException - if authentication failes.

javax.security.auth.login.LoginException - if this LoginModule is unable to perform the uthentication.

commit

public boolean commit()
               throws javax.security.auth.login.LoginException

This method is called if the LoginContext's overall authentication succeeded.

Specified by:

commit in interface javax.security.auth.spi.LoginModule

Returns:

true if this loginmodules own login attempt succeded and commit succeeds,

Throws:

javax.security.auth.login.LoginException - if the commit attempt failes.

abort

public boolean abort()
              throws javax.security.auth.login.LoginException

This method is called if the LoginContext's overall authentication failed.

Specified by:

abort in interface javax.security.auth.spi.LoginModule

Returns:

false if this loginmodules own login attempts failed

Throws:

javax.security.auth.login.LoginException - if the abort failes

logout

public boolean logout()
               throws javax.security.auth.login.LoginException

This method removes the principals that was added by the commit method.

Specified by:

logout in interface javax.security.auth.spi.LoginModule

Returns:

true in all cases.

Throws:

javax.security.auth.login.LoginException - if the logout fails.

validate

private boolean validate(java.lang.String username,
                         char[] password)

This method checks the username and password and gets the users attribute values.

Parameters:

username -

password -

Returns:

true if username and password are correct and false if there are som exception or the username and/or password not is correct.