Externalized Tomcat Authenticators not compiled in

It is possible to define external authenticators as described in:

http://wiki.jboss.org/wiki/Wiki.jsp?page=ExternalizeTomcatAuthenticators

Step 2 of the configuration describes how to enable this by using an alternative configClass in the jbossweb-tomcat55.sar/server.xml:

<!-- UNCOMMENT TO ENABLE CUSTOMIZATION OF TOMCAT AUTHENTICATORS
<Host name="localhost"
autoDeploy="false" deployOnStartup="false" deployXML="false"
configClass="org.jboss.web.tomcat.security.config.JBossContextConfig">
-->

The problem is that the org.jboss.web.tomcat.security.config.JBossContextConfig class is not included in the build. At least not in the downloadable 4.0.4.CR2 release.

I had to do a custom build to enable this; the class is specifically commented out in the tomcat build scripts.

S.