com.hs.mail.security.login
Class JndiLoginModule

java.lang.Object
  com.hs.mail.security.login.BasicLoginModule
      com.hs.mail.security.login.JndiLoginModule

All Implemented Interfaces:

LoginModule

public class JndiLoginModule
extends BasicLoginModule

A LoginModule that allows for authentication based on LDAP directory.

Since:

Aug 7, 2010

Author:

Won Chul Doh

Field Summary

protected DirContext

context

Fields inherited from class com.hs.mail.security.login.BasicLoginModule

callbackHandler, commitSuccess, debug, encoder, options, principals, sharedState, subject, success

Constructor Summary

JndiLoginModule()

Method Summary

protected boolean	authenticate(String username, String password)
protected void	close(DirContext context)
void	initialize(Subject subject, CallbackHandler callbackHandler, Map<String,?> sharedState, Map<String,?> options) Overriding to allow for proper initialization.
protected DirContext	open()
protected Principal[]	validate(Callback[] callbacks)

Methods inherited from class com.hs.mail.security.login.BasicLoginModule

abort, checkPassword, commit, getDefaultCallbacks, getOption, login, logout

Methods inherited from class java.lang.Object

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

Field Detail

context

protected DirContext context

Constructor Detail

JndiLoginModule

public JndiLoginModule()

Method Detail

initialize

public void initialize(Subject subject,
                       CallbackHandler callbackHandler,
                       Map<String,?> sharedState,
                       Map<String,?> options)

Description copied from class: BasicLoginModule

Overriding to allow for proper initialization. Standard JAAS.

Specified by:

initialize in interface LoginModule

Overrides:

initialize in class BasicLoginModule

validate

protected Principal[] validate(Callback[] callbacks)
                        throws LoginException

Specified by:

validate in class BasicLoginModule

Throws:

LoginException

authenticate

protected boolean authenticate(String username,
                               String password)
                        throws Exception

Throws:

Exception

open

protected DirContext open()
                   throws NamingException

Throws:

NamingException

close

protected void close(DirContext context)