org.wicketstuff.security.hive.authentication

Class UsernamePasswordContext

java.lang.Object

org.wicketstuff.security.hive.authentication.LoginContext

org.wicketstuff.security.hive.authentication.UsernamePasswordContext

public abstract class UsernamePasswordContext
extends LoginContext

Simple LoginContext for a username and password, which may or may not be encrypted.

Author:

marrink

Constructor Summary

Constructors

Modifier	Constructor and Description
	UsernamePasswordContext() Constructor for logoff purposes.
protected	UsernamePasswordContext(int sortOrder, boolean allowAdditionalLogins) Constructor for logoff purposes should you have chosen allow additional logins.
	UsernamePasswordContext(String username, String password) Constructor for login purposes.
protected	UsernamePasswordContext(String username, String password, int sortOrder, boolean allowAdditionalLogins) Constructor for login purposes should you have chosen allow additional logins.

Method Summary

Methods

Modifier and Type	Method and Description
protected abstract Subject	getSubject(String username, String password) Validates the username and password.
Subject	login() The username and password are always null after this method returns.

Methods inherited from class org.wicketstuff.security.hive.authentication.LoginContext

equals, getSortOrder, hashCode, notifyLogoff, preventsAdditionalLogins

Methods inherited from class java.lang.Object

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

Constructor Detail

UsernamePasswordContext

public UsernamePasswordContext()

Constructor for logoff purposes.

UsernamePasswordContext

public UsernamePasswordContext(String username,
                       String password)

Constructor for login purposes.

Parameters:

username - the user attempting to login

password - the password for the user

UsernamePasswordContext

protected UsernamePasswordContext(int sortOrder,
                       boolean allowAdditionalLogins)

Constructor for logoff purposes should you have chosen allow additional logins.

Parameters:

sortOrder -

allowAdditionalLogins -

See Also:

LoginContext.LoginContext(int, boolean)

UsernamePasswordContext

protected UsernamePasswordContext(String username,
                       String password,
                       int sortOrder,
                       boolean allowAdditionalLogins)

Constructor for login purposes should you have chosen allow additional logins.

Parameters:

username - the user attempting to login

password - the password for the user

sortOrder -

allowAdditionalLogins -

See Also:

LoginContext.LoginContext(int, boolean)

Method Detail

login

public final Subject login()
                    throws LoginException

The username and password are always null after this method returns.

Specified by:

login in class LoginContext

Returns:

a Subject, never null.

Throws:

LoginException - if an exception occurs or if the subject could not login for some other reason

See Also:

LoginContext.login()

getSubject

protected abstract Subject getSubject(String username,
                 String password)
                               throws LoginException

Validates the username and password.

Parameters:

username - the user attempting to login

password - the password for the user

Returns:

a Subject representing the user.

Throws:

LoginException - if the user could not be validated