The auth/ plugins are chained with the ewiki_auth() function, and restrict
access to the Wiki pages based on {meta} data or actions. The authentication
scheme is modular and divided into the thress basic abstractions / hooks:
- ["auth_perm"] is the main plugin function to check for access permission
- ["auth_query"] combines the user authentatication and login form printing
- ["auth_userdb"] can be used to retrieve a user entry or to verify passwords
prev << "interfaces"
next >> "ewiki_auth()"

You cannot modify the ProtectedMode file, but anyhow any ideas or suggestion should as usually get filed on BugReports, UserSuggestions or even better the ProtectedMode.Discussion.