org.picketlink.http.internal.authentication.schemes

Class FormAuthenticationScheme

java.lang.Object

org.picketlink.http.internal.authentication.schemes.FormAuthenticationScheme

All Implemented Interfaces:

HttpAuthenticationScheme<FormAuthenticationConfiguration>

public class FormAuthenticationScheme
extends Object
implements HttpAuthenticationScheme<FormAuthenticationConfiguration>

An implementation of HttpAuthenticationScheme that supports the Servlet Specification FORM Authentication Scheme

Since:

June 06, 2013

Author:

Anil Saldhana

Field Summary

Fields

Modifier and Type	Field and Description
static String	J_PASSWORD
static String	J_USERNAME

Constructor Summary

Constructors

Constructor and Description
FormAuthenticationScheme()

Method Summary

Modifier and Type	Method and Description
void	challengeClient(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) Challenges the client if no credentials were supplied or the credentials were not extracted in order to continue with the authentication.
void	extractCredential(javax.servlet.http.HttpServletRequest request, DefaultLoginCredentials creds) Extracts the credentials from the given HttpServletRequest and populates the DefaultLoginCredentials with them.
void	initialize(FormAuthenticationConfiguration config) Called one time during initialization.
void	onPostAuthentication(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) Performs any post-authentication logic regarding of the authentication result.

Methods inherited from class java.lang.Object

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

Field Detail

J_USERNAME

public static final String J_USERNAME

See Also:

Constant Field Values

J_PASSWORD

public static final String J_PASSWORD

See Also:

Constant Field Values

Constructor Detail

FormAuthenticationScheme

public FormAuthenticationScheme()

Method Detail

initialize

public void initialize(FormAuthenticationConfiguration config)

Description copied from interface: HttpAuthenticationScheme

Called one time during initialization.

Specified by:

initialize in interface HttpAuthenticationScheme<FormAuthenticationConfiguration>

Parameters:

config - The configuration.

extractCredential

public void extractCredential(javax.servlet.http.HttpServletRequest request,
                              DefaultLoginCredentials creds)

Description copied from interface: HttpAuthenticationScheme

Extracts the credentials from the given HttpServletRequest and populates the DefaultLoginCredentials with them. If the request is not an authentication attempt (as defined by the implementation), then creds is not affected.

Specified by:

extractCredential in interface HttpAuthenticationScheme<FormAuthenticationConfiguration>

Parameters:

request - The current request, to examine for authentication information.

creds - The credentials instance that will be populated with the credentials found in the request, if any.

challengeClient

public void challengeClient(javax.servlet.http.HttpServletRequest request,
                            javax.servlet.http.HttpServletResponse response)

Description copied from interface: HttpAuthenticationScheme

Challenges the client if no credentials were supplied or the credentials were not extracted in order to continue with the authentication.

Specified by:

challengeClient in interface HttpAuthenticationScheme<FormAuthenticationConfiguration>

Parameters:

request - The current request, which may be used to obtain a RequestDispatcher if needed. If this method is called, the rest of the filter chain will not be processed, so implementations are free to read the request body if they so choose.

response - The current response, which can be used to send HTTP error results, redirects, or for sending additional challenge headers.

onPostAuthentication

public void onPostAuthentication(javax.servlet.http.HttpServletRequest request,
                                 javax.servlet.http.HttpServletResponse response)

Description copied from interface: HttpAuthenticationScheme

Performs any post-authentication logic regarding of the authentication result.

Specified by:

onPostAuthentication in interface HttpAuthenticationScheme<FormAuthenticationConfiguration>

Parameters:

request - The current request, which may be used to obtain a RequestDispatcher if needed.

response - The current response, which can be used to send an HTTP response, or a redirect.