web.xml

<?xml version="1.0" encoding="UTF-8"?>
<web-app id="WebApp_ID" version="2.4" xmlns="http://java.sun.com/xml/ns/j2ee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">
	<display-name>Spring Security NTLM</display-name>

<!-- 1. Setup two parameters:          -->
<!--    a) Spring Security's configuration file  -->
<!--    b) Logging configuration file   -->
	<context-param>
		<param-name>contextConfigLocation</param-name>
		<param-value>/WEB-INF/applicationContext.xml</param-value>
	</context-param>

	<context-param>
		<param-name>log4jConfigLocation</param-name>
		<param-value>/WEB-INF/log4j.properties</param-value>
	</context-param>

<!-- 2. Setup the Spring Security Filter Chain Proxy -->
    <filter>
        <filter-name>filterChainProxy</filter-name>
        <filter-class>org.springframework.web.filter.DelegatingFilterProxy</filter-class>
    </filter>
    
    <filter-mapping>
        <filter-name>filterChainProxy</filter-name>
        <url-pattern>/*</url-pattern>
    </filter-mapping>
    
<!-- 3. Setup three listeners -->
<!--    a) Setup a listener to connect spring with the web context -->
	<listener>
		<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
	</listener>

<!--	b) Setup a listener to connect spring with log4J -->
	<listener>
		<listener-class>org.springframework.web.util.Log4jConfigListener</listener-class>
	</listener>

<!--    c) Setup Spring Security to subscribe to http session events in the web context -->
	<listener>
		<listener-class>org.springframework.security.ui.session.HttpSessionEventPublisher</listener-class>
	</listener>

	<welcome-file-list>
		<welcome-file>index.html</welcome-file>
		<welcome-file>index.htm</welcome-file>
		<welcome-file>index.jsp</welcome-file>
		<welcome-file>default.html</welcome-file>
		<welcome-file>default.htm</welcome-file>
		<welcome-file>default.jsp</welcome-file>
	</welcome-file-list>
</web-app>