...
This filter does the main work of allowing or prohibiting requests. Based on the HTTP method (and possibly other details in the headers or body of the request) of the incoming request, and the set of WebACPermission objects that the WebACAuthorizingRealm has determined for the current user, this filter will either reject the request with a "403 Forbidden" HTTP response, or allow the request to continue on to the Fedora servlet.
Configuration
TODO