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Posted to issues@sentry.apache.org by "Liam Sargent (JIRA)" <ji...@apache.org> on 2018/04/05 21:22:00 UTC

[jira] [Commented] (SENTRY-2189) Static Attribute Ingestion

    [ https://issues.apache.org/jira/browse/SENTRY-2189?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16427626#comment-16427626 ] 

Liam Sargent commented on SENTRY-2189:
--------------------------------------

review: https://reviews.apache.org/r/66480/

> Static Attribute Ingestion
> --------------------------
>
>                 Key: SENTRY-2189
>                 URL: https://issues.apache.org/jira/browse/SENTRY-2189
>             Project: Sentry
>          Issue Type: New Feature
>            Reporter: Liam Sargent
>            Assignee: Liam Sargent
>            Priority: Major
>              Labels: ABAC
>
> Static (file-based) attribute provider for Sentry ABAC.
> Attributes are string "tags" used to define a feature of the data which may require additional access control steps for security and compliance.
> Since Sentry already provides role-based access control, we must be able to define actions to take on data objects based on attribute/role combinations.
> This relationship can be modeled and effectively leveraged at query time with a specialized bidirectional map object providing low latency lookup between Attribute and Object, and vice versa.
> Attribute->Object definitions will be provided as a JSON object, or as JSON delta updates to existing definitions. This implementation will parse the definitions into the specialized Java object to provide near-O(1) lookup from Attribute-> Object, and from Object -> Attribute associations.



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