You can invoke a web script without first authenticating, that is, without specifying a user name and password as identification. This is rare when interacting with the Content Services server as access to or management of content in the repository is usually restricted to particular people or groups of people.
To support restricted access, a web script can specify its authentication requirements. There are four levels of required authentication:
- None: The web script does not require any authentication to be invoked.
- Guest: The web script can be invoked by a guest user of the Content Services server.
- User: The web script must be invoked by a named user known to the Content Services server.
- Admin: The web script must be invoked by a named user who is an administrator of the Content Services server.
An authenticated web script has access to all the services of the Content Services server and thus can perform any operation, although it still adheres to the permissions of the authenticated user.