net.ontopia.topicmaps.nav2.realm
Class TMLoginModule

java.lang.Object
  net.ontopia.topicmaps.nav2.realm.TMLoginModule

All Implemented Interfaces:

LoginModule

public class TMLoginModule
extends Object
implements LoginModule

INTERNAL: TMLoginModule provides authentication to web applications by checking user credentials against information stored in a topicmap.

Field Summary

protected String

topicmapId

Constructor Summary

TMLoginModule()

Method Summary

boolean	abort()
boolean	commit() Add relevant Principals to the subject.
protected TopicMapIF	getTopicMap()
static String	hashPassword(String username, String password, String hashMethod)
void	initialize(Subject subject, CallbackHandler callbackHandler, Map<String,?> sharedState, Map<String,?> options)
boolean	login() Prompt the user for username and password, and verify those.
boolean	logout()

Methods inherited from class java.lang.Object

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

Field Detail

topicmapId

protected String topicmapId

Constructor Detail

TMLoginModule

public TMLoginModule()

Method Detail

abort

public boolean abort()
              throws LoginException

Specified by:

abort in interface LoginModule

Throws:

LoginException

commit

public boolean commit()
               throws LoginException

Add relevant Principals to the subject.

Specified by:

commit in interface LoginModule

Throws:

LoginException

initialize

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

Specified by:

initialize in interface LoginModule

login

public boolean login()
              throws LoginException

Prompt the user for username and password, and verify those.

Specified by:

login in interface LoginModule

Throws:

LoginException

logout

public boolean logout()
               throws LoginException

Specified by:

logout in interface LoginModule

Throws:

LoginException

getTopicMap

protected TopicMapIF getTopicMap()

hashPassword

public static String hashPassword(String username,
                                  String password,
                                  String hashMethod)