[xwiki-users] Best approach to hiding code

I've written several scripts in Groovy that I want to make available to other users, but some of them contain information that I don't wish people to see (queries giving away schema details, connection passwords for JDBC/LDAP, etc). As I understand it if a person is able to view a page in which code is executed they are also able to see the source for that page. That being the case is there a recommended approach to hiding some details from prying eyes?