Hi All,
 
Whilst I await *hopefully* a reply to my last post on why the data
source realm does not operate correctly, I am using the standard user
database that ships with TC to move on, but damn, I'm bloody stuck
again!
 
I would like to obtain a reference to the various role names that the
principle has attached, as I would then use these to go off and tie up
further application-related permissions.
 
I cannot find a standard way to do this, although I did try this very
naughty bit of code but it means I have to store catalina.jar -
obviously a *bad* thing to do, in my lib! 

MemoryUser principle = (MemoryUser) httpRequest.getUserPrincipal();
Set<Role> roles = (Set<Role>) principle.getRoles();
for (Role role : roles) {
        logger.debug("Role is " + role.getName());
}

BUT it does have what I need. Does Tomcat offer a nice way to get at its
internally cached UserDatabase using standard interfaces?

Kindest,

Allistair.


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