Kelli, you can set up your aliases.properties file so that it points to a file in your XAR. I've done this on a project with an alias entry like this:
updater=xaware/updater/conf/updaterLookup.
XML
I also tested yesterday with security enabled, and I was able to access the file properly. In this case, with the lookup file in the XAR file, you can apply a role just like any BizView file. But keep in mind that the lookup file is loaded as a resource, so this is controlled by these settings in SecurityConfig.xml:
<property name="authorizeResourceFiles" value="true"/>
<property name="defaultResourceRole" value="ROLE_USER"/>
Please let me know if this fixes the problem.
Thanks,
-Kirstan