Small fix for integration testing

projects/cadcAccessControl-Server/src/ca/nrc/cadc/ac/server/ldap/LdapGroupDAO.java

@@ -205,7 +205,7 @@ public class LdapGroupDAO<T extends Principal> extends LdapDAO
                                 final DN ownerDN, final String description, 
                                 final Set<User<? extends Principal>> users, 
                                 final Set<Group> groups)
-        throws UserNotFoundException, LDAPException, TransientException
+        throws UserNotFoundException, LDAPException, TransientException, AccessControlException
     {
         // add new group
         List<Attribute> attributes = new ArrayList<Attribute>();
@@ -751,7 +751,16 @@ public class LdapGroupDAO<T extends Principal> extends LdapDAO
                GroupNotFoundException, UserNotFoundException
     {
         User<T> user = new User<T>(userID);
-        DN userDN = userPersist.getUserDN(user);
+        DN userDN = null;
+        try
+        {
+            userDN = userPersist.getUserDN(user);
+        }
+        catch (UserNotFoundException e)
+        {
+            // no anonymous searches
+            throw new AccessControlException("Not authorized to search");
+        }
         
         Collection<DN> groupDNs = new HashSet<DN>();
         if (role == Role.OWNER)