org.apache.wicket.authentication.strategy
Class DefaultAuthenticationStrategy

java.lang.Object
  org.apache.wicket.authentication.strategy.DefaultAuthenticationStrategy

All Implemented Interfaces:

IAuthenticationStrategy

public class DefaultAuthenticationStrategy
extends java.lang.Object
implements IAuthenticationStrategy

Wicket's default implementation of an authentication strategy. It'll concatenate username and password, encrypt it and put it into one Cookie.

Author:

Juergen Donnerstag

Constructor Summary

DefaultAuthenticationStrategy(java.lang.String cookieKey)
Constructor

Method Summary

protected CookieUtils	getCookieUtils() Make sure you always return a valid CookieUtils
protected ICrypt	getCrypt()
java.lang.String[]	load() If "rememberMe" is enabled, than load login name and password from the persistence storage (e.g.
void	remove() When the user logs out (session invalidation), than remove username and password from the persistence store
void	save(java.lang.String username, java.lang.String password) If "rememberMe" is enabled and login was successful, than store username and password in the persistence store (e.g.

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultAuthenticationStrategy

public DefaultAuthenticationStrategy(java.lang.String cookieKey)

Constructor

Parameters:

cookieKey - The name of the cookie

Method Detail

getCookieUtils

protected CookieUtils getCookieUtils()

Make sure you always return a valid CookieUtils

Returns:

CookieUtils

getCrypt

protected ICrypt getCrypt()

Returns:

The crypt engine to be used

load

public java.lang.String[] load()

Description copied from interface: IAuthenticationStrategy

If "rememberMe" is enabled, than load login name and password from the persistence storage (e.g. Cookie) for automatic sign in. This is useful for applications which users typically have open the whole day but where the server invalidates the session after a timeout and you want to force the user to sign in again and again during the day.

Specified by:

load in interface IAuthenticationStrategy

Returns:

[0] = username, [1] = password, null if not found

See Also:

IAuthenticationStrategy.load()

save

public void save(java.lang.String username,
                 java.lang.String password)

Description copied from interface: IAuthenticationStrategy

If "rememberMe" is enabled and login was successful, than store username and password in the persistence store (e.g. Cookie).

Specified by:

save in interface IAuthenticationStrategy

See Also:

IAuthenticationStrategy.save(java.lang.String, java.lang.String)

remove

public void remove()

Description copied from interface: IAuthenticationStrategy

When the user logs out (session invalidation), than remove username and password from the persistence store

Specified by:

remove in interface IAuthenticationStrategy

See Also:

IAuthenticationStrategy.remove()