Package org.dlese.dpc.schemedit.security.login

Class DBLogin

java.lang.Object

org.dlese.dpc.schemedit.security.login.BasicLogin

org.dlese.dpc.schemedit.security.login.SimpleLogin

org.dlese.dpc.schemedit.security.login.DBLogin

All Implemented Interfaces:

LoginModule

public class DBLogin
extends SimpleLogin

Simple database based authentication module.

Version:

1.0.3

Author:

Andy Armstrong, andy@tagish.com

Field Summary

Fields

Modifier and Type	Field	Description
protected String	dbDriver
protected String	dbPassword
protected String	dbURL
protected String	dbUser
protected String	roleMapTable
protected String	roleTable
protected String	userTable
protected String	where

Fields inherited from class org.dlese.dpc.schemedit.security.login.SimpleLogin

commitSucceeded, pending, principals

Fields inherited from class org.dlese.dpc.schemedit.security.login.BasicLogin

callbackHandler, options, sharedState, subject

Constructor Summary

Constructors

Constructor	Description
DBLogin()

Method Summary

Modifier and Type	Method	Description
void	initialize(Subject subject, CallbackHandler callbackHandler, Map sharedState, Map options)	Module initialization.
protected Vector	validateUser(String username, char[] password)	Validate a user's credentials and either throw a LoginException (if validation fails) or return a Vector of Principals if validation succeeds.

Methods inherited from class org.dlese.dpc.schemedit.security.login.SimpleLogin

abort, commit, getLoginModuleName, login, logout, putPrincipal, showSharedState

Methods inherited from class org.dlese.dpc.schemedit.security.login.BasicLogin

getOption, getOption, getOption

Methods inherited from class java.lang.Object

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

Field Details

dbDriver

protected String dbDriver

dbURL

protected String dbURL

dbUser

protected String dbUser

dbPassword

protected String dbPassword

userTable

protected String userTable

roleMapTable

protected String roleMapTable

roleTable

protected String roleTable

where

protected String where

Constructor Details

DBLogin

public DBLogin()

Method Details

validateUser

protected Vector validateUser(String username,
 char[] password)
                       throws LoginException

Description copied from class: SimpleLogin

Validate a user's credentials and either throw a LoginException (if validation fails) or return a Vector of Principals if validation succeeds.

Specified by:

validateUser in class SimpleLogin

Parameters:

username - The username

password - The password

Returns:

a Vector of Principals that apply for this user.

Throws:

LoginException - if the login fails.

initialize

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

Description copied from class: BasicLogin

Module initialization.

Specified by:

initialize in interface LoginModule

Overrides:

initialize in class BasicLogin