Java Doc for FormAuthenticationHandler.java in  » Web-Server » Winstone » winstone » auth » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » Web Server » Winstone » winstone.auth 
Source Cross Reference  Class Diagram Java Document (Java Doc) 


java.lang.Object
   winstone.auth.BaseAuthenticationHandler
      winstone.auth.FormAuthenticationHandler

FormAuthenticationHandler
public class FormAuthenticationHandler extends BaseAuthenticationHandler (Code)
Handles FORM based authentication configurations. Fairly simple ... it just redirects any unauthorized requests to the login page, and any bad logins to the error page. The auth values are stored in the session in a special slot.
author:
   Rick Knowles
version:
   $Id: FormAuthenticationHandler.java,v 1.7 2006/12/13 14:07:43 rickknowles Exp $



Constructor Summary
public  FormAuthenticationHandler(Node loginConfigNode, List constraintNodes, Set rolesAllowed, AuthenticationRealm realm)
    

Method Summary
public  booleanprocessAuthentication(ServletRequest request, ServletResponse response, String pathRequested)
     Evaluates any authentication constraints, intercepting if auth is required.
protected  voidrequestAuthentication(HttpServletRequest request, HttpServletResponse response, String pathRequested)
    
protected  booleanvalidatePossibleAuthenticationResponse(HttpServletRequest request, HttpServletResponse response, String pathRequested)
    


Constructor Detail
FormAuthenticationHandler
public FormAuthenticationHandler(Node loginConfigNode, List constraintNodes, Set rolesAllowed, AuthenticationRealm realm)(Code)
Constructor for the FORM authenticator
Parameters:
  realm - The realm against which we are authenticating
Parameters:
  constraints - The array of security constraints that might apply
Parameters:
  resources - The list of resource strings for messages
Parameters:
  realmName - The name of the realm this handler claims




Method Detail
processAuthentication
public boolean processAuthentication(ServletRequest request, ServletResponse response, String pathRequested) throws IOException, ServletException(Code)
Evaluates any authentication constraints, intercepting if auth is required. The relevant authentication handler subclass's logic is used to actually authenticate. A boolean indicating whether to continue after this request



requestAuthentication
protected void requestAuthentication(HttpServletRequest request, HttpServletResponse response, String pathRequested) throws ServletException, IOException(Code)
Call this once we know that we need to authenticate



validatePossibleAuthenticationResponse
protected boolean validatePossibleAuthenticationResponse(HttpServletRequest request, HttpServletResponse response, String pathRequested) throws ServletException, IOException(Code)
Check the response - is it a response to the login page ? A boolean indicating whether to continue with the request or not



Fields inherited from winstone.auth.BaseAuthenticationHandler
final public static WinstoneResourceBundle AUTH_RESOURCES(Code)(Java Doc)
final static String ELEM_REALM_NAME(Code)(Java Doc)
protected SecurityConstraint constraints(Code)(Java Doc)
protected AuthenticationRealm realm(Code)(Java Doc)
protected String realmName(Code)(Java Doc)

Methods inherited from winstone.auth.BaseAuthenticationHandler
protected boolean doRoleCheck(HttpServletRequest request, HttpServletResponse response, String pathRequested) throws IOException, ServletException(Code)(Java Doc)
public boolean processAuthentication(ServletRequest inRequest, ServletResponse inResponse, String pathRequested) throws IOException, ServletException(Code)(Java Doc)
abstract protected void requestAuthentication(HttpServletRequest request, HttpServletResponse response, String pathRequested) throws IOException, ServletException(Code)(Java Doc)
protected void setNoCache(HttpServletResponse response)(Code)(Java Doc)
abstract protected boolean validatePossibleAuthenticationResponse(HttpServletRequest request, HttpServletResponse response, String pathRequested) throws ServletException, IOException(Code)(Java Doc)

Methods inherited from java.lang.Object
native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc)
public boolean equals(Object obj)(Code)(Java Doc)
protected void finalize() throws Throwable(Code)(Java Doc)
final native public Class getClass()(Code)(Java Doc)
native public int hashCode()(Code)(Java Doc)
final native public void notify()(Code)(Java Doc)
final native public void notifyAll()(Code)(Java Doc)
public String toString()(Code)(Java Doc)
final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc)
final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc)
final public void wait() throws InterruptedException(Code)(Java Doc)

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