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https://issues.apache.org/jira/browse/RANGER-1850?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Nigel Jones updated RANGER-1850:
--------------------------------
    Attachment: GaianDBAuth.docx

very initial draft. For reference. Will add more info here once ready for review

> Impersonation/proxy user support for gaiandb ranger plugin
> ----------------------------------------------------------
>
>                 Key: RANGER-1850
>                 URL: https://issues.apache.org/jira/browse/RANGER-1850
>             Project: Ranger
>          Issue Type: Sub-task
>          Components: plugins
>            Reporter: Nigel Jones
>         Attachments: GaianDBAuth.docx
>
>
> Applications/users could connect to gaianDB using their own authentication 
> information - for example userid/password in the simple case. Here the ranger 
> plugin will use that id for policy checks.
> However in a multi tiered architecture a service id (aka non personal 
> account) may be used, and somehow the user to be impersonated is passed via 
> an additional property. This has a number of implications to the system 
> configuration, derby/gaiandb configuration & the plugin implementation. 
> Opening this Jira as a placeholder and will add a document soon (++days) on 
> the same to capture some of the discussion around this area in recent days.



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