Hi Vamsee
1) For an Object-specific policy, take a look at the
public-demoObjectCollection.xml. If you take a look at the <Resources>
section, you will see there are two <Resource> elements. The first
identifies children of the collection object, and the second identifies the
collection object itself - so the second <Resource> element on its own can
be used as an example of how to specify an object-specific policy. I'm not
clear about what you mean by users subscribing to objects - how do you plan
to implement that? One option would be to allow access to a collection
based on (eg) an LDAP group, then users would subscribe by becoming members
of the group - would that work?
2) For a collection policy, see the same public-demoObjectCollection.xml
example
3) What do you mean by "default" policies? FeSL replaces Fedora's original
XACML implementation so FeSLs policies are used instead of Fedora's original
XACML policies.
Regards
Steve
-----Original Message-----
From: Vamsee Vanaparthy [mailto:[email protected]]
Sent: 15 March 2010 17:36
To: [email protected]
Subject: [Fedora-commons-users] FESL Policy queries
Hello Guys,
I have started implementing FESL for our authentication and Policy
management. Can some experienced engineer tell me
1) How do I set up Object specific XACML policy? What I am trying to
achieve is this scenario, I would like users to subscribe for the objects.
So if a user does not have subscription I don't want them to see the object
in the admin interface or even in search results. How can I achieve this?
Can someone please share a Object Policy sample for FESL?
2) I have few collections, I know of a way of querying rdf for objects
in collections. Pretty simple. Now my question is in FESL how do I query for
collections and mask the objects that user does not have subscriptions to?
3) When I install FESL, the default file level and object data stream
level XACML policies become void?
I would appreciate it if someone could share their expertise and also FESL
policies for this situation.
Thanks,
Vamsee
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