org.apache.sling.auth.selector
Class SelectorFormServlet

java.lang.Object
  javax.servlet.GenericServlet
      javax.servlet.http.HttpServlet
          org.apache.sling.auth.core.spi.AbstractAuthenticationFormServlet
              org.apache.sling.auth.selector.SelectorFormServlet

All Implemented Interfaces:

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

@Properties(value={@Property(name="service.vendor",value="The Apache Software Foundation"),@Property(name="service.description",value="Default Login Form for the Authenticator Selector")})
@Service(value=javax.servlet.Servlet.class)
public class SelectorFormServlet
extends AbstractAuthenticationFormServlet

The SelectorFormServlet provides the default login form used for Form Based or OpenID Authentication.

See Also:

Serialized Form

Field Summary

Fields inherited from class org.apache.sling.auth.core.spi.AbstractAuthenticationFormServlet

CUSTOM_FORM_PATH, DEFAULT_FORM_PATH

Constructor Summary

SelectorFormServlet()

Method Summary

protected String	getForm(javax.servlet.http.HttpServletRequest request) Returns the form to be sent back to the client for login providing an optional informational message and the optional target to redirect to after successfully logging in.
protected String	getReason(javax.servlet.http.HttpServletRequest request) Returns an informational message according to the value provided in the j_reason request parameter.

Methods inherited from class org.apache.sling.auth.core.spi.AbstractAuthenticationFormServlet

doGet, doPost, getContextPath, getCustomFormPath, getDefaultFormPath, getResource

Methods inherited from class javax.servlet.http.HttpServlet

doDelete, doHead, doOptions, 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

SelectorFormServlet

public SelectorFormServlet()

Method Detail

getForm

protected String getForm(javax.servlet.http.HttpServletRequest request)
                  throws IOException

Description copied from class: AbstractAuthenticationFormServlet

Returns the form to be sent back to the client for login providing an optional informational message and the optional target to redirect to after successfully logging in.

Overrides:

getForm in class AbstractAuthenticationFormServlet

Parameters:

request - The request providing parameters indicating the informational message and redirection target.

Returns:

The login form to be returned to the client

Throws:

IOException - If the login form cannot be loaded

getReason

protected String getReason(javax.servlet.http.HttpServletRequest request)

Returns an informational message according to the value provided in the j_reason request parameter. Supported reasons are invalid credentials and session timeout.

Specified by:

getReason in class AbstractAuthenticationFormServlet

Parameters:

request - The request providing the parameter

Returns:

The "translated" reason to render the login form or an empty string if there is no specific reason