net.sf.jguard.jee.authentication.schemes
Class HttpServletJcaptchaAuthenticationSchemeHandler

java.lang.Object
  net.sf.jguard.core.authentication.schemes.FORMSchemeHandler<Req,Res>
      net.sf.jguard.ext.authentication.schemes.JCaptchaAuthenticationSchemeHandler<javax.servlet.http.HttpServletRequest,javax.servlet.http.HttpServletResponse>
          net.sf.jguard.jee.authentication.schemes.HttpServletJcaptchaAuthenticationSchemeHandler

All Implemented Interfaces:

AuthenticationSchemeHandler<javax.servlet.http.HttpServletRequest,javax.servlet.http.HttpServletResponse>, StatefulAuthenticationSchemeHandler<javax.servlet.http.HttpServletRequest,javax.servlet.http.HttpServletResponse>

public class HttpServletJcaptchaAuthenticationSchemeHandler
extends JCaptchaAuthenticationSchemeHandler<javax.servlet.http.HttpServletRequest,javax.servlet.http.HttpServletResponse>

Author:

Charles Gay

Field Summary

Fields inherited from class net.sf.jguard.core.authentication.schemes.FORMSchemeHandler

authenticationBindings, goToLastAccessDeniedUriOnSuccess, logoffPermission, logonPermission, logonProcessPermission

Fields inherited from interface net.sf.jguard.core.authentication.schemes.AuthenticationSchemeHandler

REDIRECT

Constructor Summary

HttpServletJcaptchaAuthenticationSchemeHandler(Map<String,String> parameters, StatefulScopes authenticationBindings)

Method Summary

void	buildChallenge(Request<javax.servlet.http.HttpServletRequest> request, Response<javax.servlet.http.HttpServletResponse> response) create a challenge in the underlying technology way.
protected String	getCaptchaAnswer(Request<javax.servlet.http.HttpServletRequest> request, Response<javax.servlet.http.HttpServletResponse> response)
Permission	getLogoffPermission()
Permission	getLogonPermission()
protected Permission	getLogonProcessPermission()
protected PermissionFactory<javax.servlet.http.HttpServletRequest>	getPermissionFactory() return the PermissionFactory.
protected String	getSessionID(Request<javax.servlet.http.HttpServletRequest> request)

Methods inherited from class net.sf.jguard.ext.authentication.schemes.JCaptchaAuthenticationSchemeHandler

authenticationFailed, authenticationSucceed, getCallbackTypes, getName, handleSchemeCallbacks

Methods inherited from class net.sf.jguard.core.authentication.schemes.FORMSchemeHandler

answerToChallenge, buildGrantedPermissions, challengeNeeded, getGrantedPermissions

Methods inherited from class java.lang.Object

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

Constructor Detail

HttpServletJcaptchaAuthenticationSchemeHandler

public HttpServletJcaptchaAuthenticationSchemeHandler(Map<String,String> parameters,
                                                      StatefulScopes authenticationBindings)

Method Detail

getLogonProcessPermission

protected Permission getLogonProcessPermission()

Specified by:

getLogonProcessPermission in class FORMSchemeHandler<javax.servlet.http.HttpServletRequest,javax.servlet.http.HttpServletResponse>

Returns:

Permission bound to the FORM target.

getLogoffPermission

public Permission getLogoffPermission()

Specified by:

getLogoffPermission in interface StatefulAuthenticationSchemeHandler<javax.servlet.http.HttpServletRequest,javax.servlet.http.HttpServletResponse>

Specified by:

getLogoffPermission in class FORMSchemeHandler<javax.servlet.http.HttpServletRequest,javax.servlet.http.HttpServletResponse>

getLogonPermission

public Permission getLogonPermission()

Specified by:

getLogonPermission in class FORMSchemeHandler<javax.servlet.http.HttpServletRequest,javax.servlet.http.HttpServletResponse>

getPermissionFactory

protected PermissionFactory<javax.servlet.http.HttpServletRequest> getPermissionFactory()

return the PermissionFactory.

Specified by:

getPermissionFactory in class FORMSchemeHandler<javax.servlet.http.HttpServletRequest,javax.servlet.http.HttpServletResponse>

Returns:

buildChallenge

public void buildChallenge(Request<javax.servlet.http.HttpServletRequest> request,
                           Response<javax.servlet.http.HttpServletResponse> response)

create a challenge in the underlying technology way.

Specified by:

buildChallenge in interface AuthenticationSchemeHandler<javax.servlet.http.HttpServletRequest,javax.servlet.http.HttpServletResponse>

Specified by:

buildChallenge in class JCaptchaAuthenticationSchemeHandler<javax.servlet.http.HttpServletRequest,javax.servlet.http.HttpServletResponse>

Throws:

AuthenticationException

getCaptchaAnswer

protected String getCaptchaAnswer(Request<javax.servlet.http.HttpServletRequest> request,
                                  Response<javax.servlet.http.HttpServletResponse> response)

Specified by:

getCaptchaAnswer in class JCaptchaAuthenticationSchemeHandler<javax.servlet.http.HttpServletRequest,javax.servlet.http.HttpServletResponse>

getSessionID

protected String getSessionID(Request<javax.servlet.http.HttpServletRequest> request)

Specified by:

getSessionID in class JCaptchaAuthenticationSchemeHandler<javax.servlet.http.HttpServletRequest,javax.servlet.http.HttpServletResponse>