Hi! jeff You said, you are using lumify. And lumify user secure-graph which implicitly implements cell level security that you all need. You can easily have access controls on your user and query returns the vertices in the way you want. I recently started working with secure-graph and want to implement the class "/securegraph-core/src/main/java/org/securegraph/query/GraphQuery.java" wchich is provided in the package and as it has been much days to your post so hope you might have figured out it. If you have please notify me.
Thanks Mohit kaushik On Wednesday, March 5, 2014 10:40:11 PM UTC+5:30, Jeff Kunkle wrote: > > I've been trying to figure out how I can index a graph data structure > using ElasticSearch and could really use some advice from someone more > knowledgeable than me. First, let me explain the challenge. The graph model > has individual access controls at the vertex (node), edge (relationship), > and property level. I'd like my users to be able to search the graph for > vertices or edges containing matching properties, with two caveats: > > 1. They should not get vertex or edge results they don't have > permission to see. > 2. Properties a user does not have access to see should not be > evaluated in the query. > > My first thought was to index properties as either nested or child > documents of a vertex/edge and use a custom filter to remove properties a > user didn't have access to. The first problem I run into is when I try a > boolean query across properties. For example, assume I want to query a > person vertex by first name and date of birth. Since these properties are > indexed as separate documents there is never a match. > > What I essentially need is the ability to query across nested or child > documents and return the parent only when there are matches across the > child documents. For example, assume a parent vertex with one property > document called "full_name" set to Barak Obama and another property > document named "political_party" set to Democrat. Is there any way for me > to query for the parent document of these two properties by asking for one > property with full_name="Barak Obama" and another property with > political_party="Democrat"? > -- You received this message because you are subscribed to the Google Groups "elasticsearch" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/elasticsearch/0ff88ff7-425f-40ff-91be-826962c904aa%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
