Package org.alfresco.repo.webdav.auth

Class KerberosAuthenticationFilter

java.lang.Object

org.alfresco.repo.webdav.auth.BaseAuthenticationFilter

org.alfresco.repo.webdav.auth.BaseSSOAuthenticationFilter

org.alfresco.repo.webdav.auth.BaseKerberosAuthenticationFilter

org.alfresco.repo.webdav.auth.KerberosAuthenticationFilter

All Implemented Interfaces:

CallbackHandler, ActivateableBean, DependencyInjectedFilter, AuthenticationDriver, org.springframework.beans.factory.InitializingBean

public class KerberosAuthenticationFilter
extends BaseKerberosAuthenticationFilter

WebDAV Kerberos Authentication Filter Class

Author:

GKSpencer

Field Summary

Fields inherited from class org.alfresco.repo.webdav.auth.BaseSSOAuthenticationFilter

loginPageLink, MIME_HTML_TEXT

Fields inherited from class org.alfresco.repo.webdav.auth.BaseAuthenticationFilter

ARG_TICKET, AUTHENTICATION_USER, authenticationComponent, authenticationListener, authenticationService, NO_AUTH_REQUIRED, nodeService, personService, remoteUserMapper, transactionService

Fields inherited from interface org.alfresco.repo.webdav.auth.AuthenticationDriver

AUTHENTICATION_USER

Constructor Summary

Constructors

Constructor	Description
KerberosAuthenticationFilter()

Method Summary

Modifier and Type	Method	Description
protected boolean	checkLoginPage(javax.servlet.http.HttpServletRequest req, javax.servlet.http.HttpServletResponse resp)
protected org.apache.commons.logging.Log	getLogger()	Return the logger.
String	getLoginPageLink()
protected void	onValidateFailed(javax.servlet.ServletContext sc, javax.servlet.http.HttpServletRequest req, javax.servlet.http.HttpServletResponse res, javax.servlet.http.HttpSession session, WebCredentials credentials)	Callback executed on failed authentication of a user ticket during Type3 Message processing
protected void	writeLoginPageLink(javax.servlet.ServletContext context, javax.servlet.http.HttpServletRequest req, javax.servlet.http.HttpServletResponse resp)	Writes link to login page and refresh tag which cause user to be redirected to the login page.

Methods inherited from class org.alfresco.repo.webdav.auth.BaseKerberosAuthenticationFilter

authenticateRequest, handle, init, logonStartAgain, restartLoginChallenge, setJaasConfigEntryName, setPassword, setRealm, setStripKerberosUsernameSuffix

Methods inherited from class org.alfresco.repo.webdav.auth.BaseSSOAuthenticationFilter

afterPropertiesSet, allowsTicketLogons, checkForTicketParameter, doFilter, getLoginPage, getSecurityConfigSection, getServerName, hasLoginPage, includeFallbackAuth, isActive, isFallbackEnabled, isNTLMSSPBlob, onLoginComplete, onValidate, performFallbackAuthentication, redirectToLoginPage, setActive, setFallback, setFallbackEnabled, setLoginPage, setLoginPageLink, setServerConfiguration, setTicketLogons

Methods inherited from class org.alfresco.repo.webdav.auth.BaseAuthenticationFilter

createUserEnvironment, createUserEnvironment, createUserObject, doInSystemTransaction, getSessionUser, getUserAttributeName, handleLoginForm, invalidateSession, setAuthenticationComponent, setAuthenticationListener, setAuthenticationService, setNodeService, setPersonService, setRemoteUserMapper, setTransactionService, setUserAttributeName

Methods inherited from class java.lang.Object

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

Constructor Detail

KerberosAuthenticationFilter

public KerberosAuthenticationFilter()

Method Detail

getLoginPageLink

public String getLoginPageLink()

Overrides:

getLoginPageLink in class BaseSSOAuthenticationFilter

Returns:

login page link, which is send back to the client if the login fails in the filter. Override to change the default behaviour.

onValidateFailed

protected void onValidateFailed(javax.servlet.ServletContext sc,
                                javax.servlet.http.HttpServletRequest req,
                                javax.servlet.http.HttpServletResponse res,
                                javax.servlet.http.HttpSession session,
                                WebCredentials credentials)
                         throws IOException

Description copied from class: BaseSSOAuthenticationFilter

Callback executed on failed authentication of a user ticket during Type3 Message processing

Overrides:

onValidateFailed in class BaseSSOAuthenticationFilter

Parameters:

sc - the servlet context

req - HttpServletRequest

res - HttpServletResponse

session - HttpSession

Throws:

IOException

getLogger

protected org.apache.commons.logging.Log getLogger()

Description copied from class: BaseAuthenticationFilter

Return the logger.

Specified by:

getLogger in class BaseAuthenticationFilter

Returns:

Log

checkLoginPage

protected boolean checkLoginPage(javax.servlet.http.HttpServletRequest req,
                                 javax.servlet.http.HttpServletResponse resp)

Overrides:

checkLoginPage in class BaseKerberosAuthenticationFilter

writeLoginPageLink

protected void writeLoginPageLink(javax.servlet.ServletContext context,
                                  javax.servlet.http.HttpServletRequest req,
                                  javax.servlet.http.HttpServletResponse resp)
                           throws IOException

Writes link to login page and refresh tag which cause user to be redirected to the login page.

Overrides:

writeLoginPageLink in class BaseSSOAuthenticationFilter

Parameters:

context - ServletContext

req - HttpServletRequest

resp - HttpServletResponse

Throws:

IOException