By using multiple policy Rules, this policy shows how to deny access to particular datastreams in the object. The policy will DENY visitors access to the TEI and FOP source datastreams of the demo:26 object by controlling access to the getDatastreamDissemination method of the Fedora Access Service (API-A). These datastreams are open to all other kinds of users, and Disseminations are open to all users. This is an object-specific policy. It could be stored inside the demo:26 digital object in the POLICY datastream OR in the directory for object-specific policies. (The directory location is set in the Authorization module configuration in the Fedora server configuration file (fedora.fcfg).
demo:26
demo:26
TEISOURCE
demo:26
FOPDISSEM
urn:fedora:names:fedora:2.1:action:id-getDatastreamDissemination
visitor