Package edu.cornell.mannlib.vitro.webapp.controller.authenticate

Class BaseLoginServlet

java.lang.Object

javax.servlet.GenericServlet

javax.servlet.http.HttpServlet

edu.cornell.mannlib.vitro.webapp.controller.authenticate.BaseLoginServlet

All Implemented Interfaces:

Serializable, javax.servlet.Servlet, javax.servlet.ServletConfig

Direct Known Subclasses:

LoginExternalAuthReturn, LoginExternalAuthSetup

public class BaseLoginServlet
extends javax.servlet.http.HttpServlet

Base class for all Login servlets, whether Shibboleth, CuWebAuth, etc.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
BaseLoginServlet()

Method Summary

Modifier and Type	Method	Description
protected void	complainAndReturnToReferrer(javax.servlet.http.HttpServletRequest req, javax.servlet.http.HttpServletResponse resp, String sessionAttributeForReferrer, LoginProcessBean.Message message)	Store an error message in the login bean and go back where we came from.
protected String	figureHomePageUrl(javax.servlet.http.HttpServletRequest req)	If we don't have a referrer, send them to the home page.
protected Authenticator	getAuthenticator(javax.servlet.http.HttpServletRequest req)
protected static LoginProcessBean.Message	messageLoginDisabled(javax.servlet.http.HttpServletRequest req)	Tell the user that it's nothing personal, they just aren't allowed in.
protected static LoginProcessBean.Message	messageLoginFailed(javax.servlet.http.HttpServletRequest req)	A general purpose error message for the user to see.

Methods inherited from class javax.servlet.http.HttpServlet

doDelete, doGet, doHead, doOptions, doPost, doPut, doTrace, getLastModified, service, service

Methods inherited from class javax.servlet.GenericServlet

destroy, getInitParameter, getInitParameterNames, getServletConfig, getServletContext, getServletInfo, getServletName, init, init, log, log

Methods inherited from class java.lang.Object

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

Constructor Detail

BaseLoginServlet

public BaseLoginServlet()

Method Detail

messageLoginFailed

protected static LoginProcessBean.Message messageLoginFailed(javax.servlet.http.HttpServletRequest req)

A general purpose error message for the user to see.

messageLoginDisabled

protected static LoginProcessBean.Message messageLoginDisabled(javax.servlet.http.HttpServletRequest req)

Tell the user that it's nothing personal, they just aren't allowed in.

getAuthenticator

protected Authenticator getAuthenticator(javax.servlet.http.HttpServletRequest req)

complainAndReturnToReferrer

protected void complainAndReturnToReferrer(javax.servlet.http.HttpServletRequest req,
                                           javax.servlet.http.HttpServletResponse resp,
                                           String sessionAttributeForReferrer,
                                           LoginProcessBean.Message message)
                                    throws IOException

Store an error message in the login bean and go back where we came from. Remove the referring URL from the session after using it.

Throws:

IOException

figureHomePageUrl

protected String figureHomePageUrl(javax.servlet.http.HttpServletRequest req)

If we don't have a referrer, send them to the home page.