com.sptci.auth
Class AbstractLoginModule

java.lang.Object
  com.sptci.auth.AbstractLoginModule

All Implemented Interfaces:

LoginModule

Direct Known Subclasses:

DatabaseLoginModule

public abstract class AbstractLoginModule
extends Object
implements LoginModule

Abstract JAAS login module for custom implementations.

© Copyright 2007 Sans Pareil Technologies, Inc.

Version:

$Id: AbstractLoginModule.java 4553 2008-12-24 10:34:16Z rakesh $

Author:

Rakesh Vidyadharan 2007-09-07

Field Summary

protected CallbackHandler	callbackHandler CallbackHandler for communicating with the end user.
protected static Logger	logger The logger to use to log errors/messages to.
protected Map	options Options specified in the login Configuration for this particular LoginModule.
protected Principal	principal A principal that represents the user that is logged in.
protected Collection<String>	role A collection of roles assigned to the principal.
protected Map	sharedState State shared with other configured LoginModules.
protected Subject	subject The Subject to be authenticated.

Constructor Summary

AbstractLoginModule()

Method Summary

boolean	abort() Default implementation.
boolean	commit() Default implementation.
void	initialize(Subject subject, CallbackHandler callbackHandler, Map sharedState, Map options) Default implementation.
boolean	logout() Default implementation.

Methods inherited from class java.lang.Object

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

Methods inherited from interface javax.security.auth.spi.LoginModule

login

Field Detail

logger

protected static final Logger logger

The logger to use to log errors/messages to.

subject

protected Subject subject

The Subject to be authenticated. This field is set in the initialize(javax.security.auth.Subject, javax.security.auth.callback.CallbackHandler, java.util.Map, java.util.Map) method.

callbackHandler

protected CallbackHandler callbackHandler

CallbackHandler for communicating with the end user. This field is set in the initialize(javax.security.auth.Subject, javax.security.auth.callback.CallbackHandler, java.util.Map, java.util.Map) method.

sharedState

protected Map sharedState

State shared with other configured LoginModules. This field is set in the initialize(javax.security.auth.Subject, javax.security.auth.callback.CallbackHandler, java.util.Map, java.util.Map) method.

options

protected Map options

Options specified in the login Configuration for this particular LoginModule. This field is set in the initialize(javax.security.auth.Subject, javax.security.auth.callback.CallbackHandler, java.util.Map, java.util.Map) method.

role

protected Collection<String> role

A collection of roles assigned to the principal.

principal

protected Principal principal

A principal that represents the user that is logged in.

Constructor Detail

AbstractLoginModule

public AbstractLoginModule()

Method Detail

initialize

public void initialize(Subject subject,
                       CallbackHandler callbackHandler,
                       Map sharedState,
                       Map options)

Default implementation. Sets instance fields with the specified values.

Specified by:

initialize in interface LoginModule

See Also:

LoginModule.initialize(javax.security.auth.Subject, javax.security.auth.callback.CallbackHandler, java.util.Map, java.util.Map)

commit

public boolean commit()

Default implementation. Associates relevant principals with the subject.

Specified by:

commit in interface LoginModule

See Also:

LoginModule.commit()

abort

public boolean abort()

Default implementation. Resets instance fields.

Specified by:

abort in interface LoginModule

See Also:

LoginModule.abort()

logout

public boolean logout()

Default implementation. Resets instance fields.

Specified by:

logout in interface LoginModule

See Also:

LoginModule.logout()