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

["Anthony Young-Garner (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SENTRY-2189?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Anthony Young-Garner reassigned SENTRY-2189:
--------------------------------------------

    Assignee: Anthony Young-Garner  (was: Liam Sargent)

> Static Attribute Ingestion
> --------------------------
>
>                 Key: SENTRY-2189
>                 URL: https://issues.apache.org/jira/browse/SENTRY-2189
>             Project: Sentry
>          Issue Type: New Feature
>    Affects Versions: 2.1.0
>            Reporter: Liam Sargent
>            Assignee: Anthony Young-Garner
>            Priority: Major
>              Labels: ABAC
>         Attachments: SENTRY-2189.001.patch
>
>
> 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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