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DynamicLoginModule (JBoss Messaging API) - JBoss 4.0.1 sp1 messaging API Documentation 英文版文档

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org.jboss.mq.sm.file
Class DynamicLoginModule

java.lang.Object
  org.jboss.security.auth.spi.AbstractServerLoginModule
      org.jboss.security.auth.spi.UsernamePasswordLoginModule
          org.jboss.mq.sm.file.DynamicLoginModule

All Implemented Interfaces:

LoginModule

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public class DynamicLoginModule

extends org.jboss.security.auth.spi.UsernamePasswordLoginModule

JAAS LoginModule that is backed by the DynamicStateManager. Must have the attribute sm.objectname set, and may have the unauthenticatedIdentity set to some value.

Version:

$Revision: 1.4 $

Author:

Peter Antman

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Field Summary

 

Fields inherited from class org.jboss.security.auth.spi.AbstractServerLoginModule

callbackHandler, log, loginOk, options, principalClassName, sharedState, subject, unauthenticatedIdentity, useFirstPass

 

Constructor Summary

DynamicLoginModule()

 

Method Summary
protected  Group[]	getRoleSets()           Overriden by subclasses to return the Groups that correspond to the to the role sets assigned to the user.
protected  String	getUsersPassword()           Overriden to return an empty password string as typically one cannot obtain a user's password.
void	initialize(Subject subject, CallbackHandler callbackHandler, Map sharedState, Map options)
boolean	login()           Check we have contact to a state manager.
protected  boolean	validatePassword(String inputPassword, String expectedPassword)           Validate the password againts the state manager.

 

Methods inherited from class org.jboss.security.auth.spi.UsernamePasswordLoginModule

createPasswordHash, getCredentials, getIdentity, getUnauthenticatedIdentity, getUsername, getUsernameAndPassword

 

Methods inherited from class org.jboss.security.auth.spi.AbstractServerLoginModule

abort, commit, createGroup, createIdentity, getUseFirstPass, logout

 

Methods inherited from class java.lang.Object

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

 

Constructor Detail

DynamicLoginModule

public DynamicLoginModule()

Method Detail

initialize

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

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login

public boolean login()
              throws LoginException

Check we have contact to a state manager.

Throws:

LoginException

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getUsersPassword

protected String getUsersPassword()
                           throws LoginException

Overriden to return an empty password string as typically one cannot obtain a user's password. We also override the validatePassword so this is ok.

Returns:

and empty password String

Throws:

LoginException

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validatePassword

protected boolean validatePassword(String inputPassword,
                                   String expectedPassword)

Validate the password againts the state manager.

Parameters:

inputPassword - the password to validate.

expectedPassword - ignored

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getRoleSets

protected Group[] getRoleSets()
                       throws LoginException

Overriden by subclasses to return the Groups that correspond to the to the role sets assigned to the user. Subclasses should create at least a Group named "Roles" that contains the roles assigned to the user. A second common group is "CallerPrincipal" that provides the application identity of the user rather than the security domain identity. Only a Roles Group is returned.

Returns:

Group[] containing the sets of roles

Throws:

LoginException

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