couchdb _find security, filtering _find returned results for multi tenant applications

[khoshbin]

I know that we can define a validation function for updates in replication. But what about find/select queries?

I am wondering if is it possible to put mandatory filter to all _find queries eg: filter password field from person documents? or put automatic filter to show only that user's documents.I don't want a user be able to see other user's documents in the same collection.

It was great if we could have a hook/middleware/validation function for each _find/select queries.at least we could disable this queries for some users then we could use replication and for select queries we could develop own api.