source: main/trunk/greenstone3/web/WEB-INF/web.xml@ 34332

<?xml version="1.0" encoding="ISO-8859-1" standalone="no"?>
<!DOCTYPE web-xml [
    <!ENTITY servlets-config SYSTEM "servlets.xml">
]>
<!-- this is based on a sample web.xml file provided by 
http://jakarta.apache.org/tomcat/tomcat-4.0-doc/appdev/web.xml.txt
-->
<web-app>
    <display-name>GSDL3</display-name>
    <description>
        Greenstone digital library version 3.
    </description>
  
    <filter>
        <filter-name>Greenstone URL Filter</filter-name>
        <filter-class>org.greenstone.gsdl3.core.URLFilter</filter-class>
    </filter>

    <filter-mapping>
        <filter-name>Greenstone URL Filter</filter-name>
        <url-pattern>*</url-pattern>
    </filter-mapping>
  
    <!-- Context initialization parameters that define shared
    String constants used within your application, which
    can be customized by the system administrator who is
    installing your application.  The values actually
    assigned to these parameters can be retrieved in a
    servlet or JSP page by calling:

    String value =
    getServletContext().getInitParameter("name");

    where "name" matches the <param-name> element of
    one of these initialization parameters.

    You can define any number of context initialization
    parameters, including zero.
    -->
  
    <context-param>
        <param-name>webmaster</param-name>
        <param-value>[email protected]</param-value>
        <description>
            The EMAIL address of the administrator to whom questions
            and comments about this application should be addressed.
        </description>
    </context-param>
  

    <!-- Servlet definitions for the servlets that make up
    your web application, including initialization
    parameters.  With Tomcat, you can also send requests
    to servlets not listed here with a request like this:

    http://localhost:8080/{context-path}/servlet/{classname}

    but this usage is not guaranteed to be portable.  It also
    makes relative references to images and other resources
    required by your servlet more complicated, so defining
    all of your servlets (and defining a mapping to them with
    a servlet-mapping element) is recommended.

    Servlet initialization parameters can be retrieved in a
    servlet or JSP page by calling:

    String value =
    getServletConfig().getInitParameter("name");

    where "name" matches the <param-name> element of
    one of these initialization parameters.

    You can define any number of servlets, including zero.
    -->

    <!-- a very basic test servlet -->
    <servlet>
        <servlet-name>tester</servlet-name>
        <description>a test servlet</description>
        <servlet-class>TestServlet</servlet-class>
    </servlet>
  
    <!-- For client side text fetching -->
    <servlet>
        <servlet-name>grabtext</servlet-name>
        <description>Grabs text for client-side display with minimal overhead.</description>
        <servlet-class>org.greenstone.gsdl3.ClientSideServlet</servlet-class>
    </servlet>

    <!-- See servlets.xml -->
    &servlets-config;

    <!-- the oai servlet. You can add multiple oai servlets by copying
         the description and changing site_name and servlet_url params.
         Remember to add the mapping here and the corresponding servlet_url
         into build.properties -->
    <servlet>
        <servlet-name>oaiserver</servlet-name>
        <description>the default oai servlet</description>
        <servlet-class>org.greenstone.gsdl3.OAIServer</servlet-class>
        <init-param>
            <param-name>default_lang</param-name>
            <param-value>en</param-value>
        </init-param>
        <init-param>
            <param-name>site_name</param-name>
            <param-value>localsite</param-value>
        </init-param>
        <!-- this needs to correspond to the value in the url-pattern
             part of the mapping, below.-->
        <init-param>
            <param-name>servlet_url</param-name>
            <param-value>oaiserver</param-value>
        </init-param>
    </servlet>

    <!-- axis servlets -->
    <servlet>
        <servlet-name>AxisServlet</servlet-name>
        <display-name>Apache-Axis Servlet</display-name>
        <servlet-class>
            org.apache.axis.transport.http.AxisServlet
        </servlet-class>
    </servlet>

    <servlet>
        <servlet-name>AdminServlet</servlet-name>
        <display-name>Axis Admin Servlet</display-name>
        <servlet-class>
            org.apache.axis.transport.http.AdminServlet
        </servlet-class>
        <load-on-startup>100</load-on-startup>
    </servlet>

    <servlet>
        <servlet-name>SOAPMonitorService</servlet-name>
        <display-name>SOAPMonitorService</display-name>
        <servlet-class>
            org.apache.axis.monitor.SOAPMonitorService
        </servlet-class>
        <init-param>
            <param-name>SOAPMonitorPort</param-name>
            <param-value>5001</param-value>
        </init-param>
        <load-on-startup>100</load-on-startup>
    </servlet>
    
    
    <servlet>
        <servlet-name>mat</servlet-name>
        <description>Metadata Analysis Tool</description>
        <servlet-class>org.greenstone.mat.servlet.MatServlet</servlet-class>
    </servlet>


    <!-- Define mappings that are used by the servlet container to
         translate a particular request URI (context-relative) to a
         particular servlet.  

         You may define any number of servlet mappings, including zero.
         It is also legal to define more than one mapping for the same
         servlet, if you wish to.
    -->
    
    <servlet-mapping>
        <servlet-name>oaiserver</servlet-name>
        <url-pattern>/oaiserver</url-pattern>
    </servlet-mapping>

    <servlet-mapping>
        <servlet-name>tester</servlet-name>
        <url-pattern>/testing</url-pattern>
    </servlet-mapping>
  
    <servlet-mapping>
        <servlet-name>grabtext</servlet-name>
        <url-pattern>/grabtext</url-pattern>
    </servlet-mapping>
  
    <!-- axis mappings -->
    <servlet-mapping>
        <servlet-name>AxisServlet</servlet-name>
        <url-pattern>/servlet/AxisServlet</url-pattern>
    </servlet-mapping>

    <servlet-mapping>
        <servlet-name>AxisServlet</servlet-name>
        <url-pattern>*.jws</url-pattern>
    </servlet-mapping>

    <servlet-mapping>
        <servlet-name>AxisServlet</servlet-name>
        <url-pattern>/services/*</url-pattern>
    </servlet-mapping>
    
    <servlet-mapping>
        <servlet-name>mat</servlet-name>
        <url-pattern>/mat</url-pattern>
    </servlet-mapping>


  <!-- uncomment this if you want to use the SOAPMonitorService. You will also 
  need to copy the SOAPMonitorApplet*.class files from 
  gsdl3/comms/soap/axis/web/WEB-INF/classes to the gsdl3/web directory. See the 
  comms/soap/axis/docs/install.html Appendix for details about how to use this -->
  <!--
  <servlet-mapping>
    <servlet-name>SOAPMonitorService</servlet-name>
    <url-pattern>/SOAPMonitor</url-pattern>
  </servlet-mapping>
  -->
  <!-- uncomment this if you want the admin servlet -->
  <!--
  <servlet-mapping>
    <servlet-name>AdminServlet</servlet-name>
    <url-pattern>/servlet/AdminServlet</url-pattern>
  </servlet-mapping>
  -->

  <!-- Define the default session timeout for your application,
  in minutes.  From a servlet or JSP page, you can modify
  the timeout for a particular session dynamically by using
  HttpSession.getMaxInactiveInterval(). -->

  <session-config>
    <session-timeout>240</session-timeout>    <!-- 4 hours -->
  </session-config>

  <!-- axis mime-mappings -->
  <mime-mapping>
    <extension>wsdl</extension>
    <mime-type>text/xml</mime-type>
  </mime-mapping>
  
  <mime-mapping>
    <extension>xsd</extension>
    <mime-type>text/xml</mime-type>
  </mime-mapping>

<!-- Deny access to contents of URL pattern /logs/*, although greenstone.log is the important one. It appears the url pattern has to be relative to the web directory. 
http://stackoverflow.com/questions/5333266/tomcat-deny-access-to-specific-files
and http://www.coderanch.com/t/84442/Tomcat/write-correct-url-pattern-security -->
  <security-constraint>
    <web-resource-collection>
        <web-resource-name>log files</web-resource-name>
        <description>No direct access to greenstone's logs.</description>
        <url-pattern>/logs/*</url-pattern>
        <http-method>POST</http-method>
        <http-method>GET</http-method>
    </web-resource-collection>
    <auth-constraint>
        <description>No direct browser access to log files.</description>
        <role-name>NobodyHasThisRole</role-name>
    </auth-constraint>
  </security-constraint>

</web-app>