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From "Madhan Neethiraj (Jira)" <j...@apache.org>
Subject [jira] [Commented] (RANGER-3332) Script evaluator to support JSON style access to context details
Date Tue, 20 Jul 2021 21:14:00 GMT

    [ https://issues.apache.org/jira/browse/RANGER-3332?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17384483#comment-17384483
] 

Madhan Neethiraj commented on RANGER-3332:
------------------------------------------

Commit in master branch:
{noformat}
commit 280d0a694886931fe5587921083a767a70ce7183 (HEAD -> master, origin/master, origin/HEAD)
Author: Madhan Neethiraj <madhan@apache.org>
Date:   Thu Jul 8 06:12:48 2021 -0700

    RANGER-3332: script evaluator updated to provide JavaScript style access to details of
request/user/groups/tags
{noformat}


Commit in ranger-2.2 branch:
{noformat}
commit 0c0271651b553409a604cf773dd3b29f0c07bd5d (HEAD -> ranger-2.2, origin/ranger-2.2)
Author: Madhan Neethiraj <madhan@apache.org>
Date:   Thu Jul 8 06:12:48 2021 -0700

    RANGER-3332: script evaluator updated to provide JavaScript style access to details of
request/user/groups/tags

    (cherry picked from commit 280d0a694886931fe5587921083a767a70ce7183)
{noformat}

> Script evaluator to support JSON style access to context details
> ----------------------------------------------------------------
>
>                 Key: RANGER-3332
>                 URL: https://issues.apache.org/jira/browse/RANGER-3332
>             Project: Ranger
>          Issue Type: Improvement
>          Components: plugins
>            Reporter: Madhan Neethiraj
>            Assignee: Madhan Neethiraj
>            Priority: Major
>             Fix For: 3.0.0, 2.2.0
>
>         Attachments: RANGER-3332.patch
>
>
> Script evaluator currently require use of methods to access context details, like:
>  * ctx.getUser()
>  * ctx.getUserGroups()
>  * tag.getType()
>  * tag.getAttributes().get("emailAddress")
>  
> This makes the script in conditions cumbersome to write and read. It will be simpler
to be able to access context details with Json style syntax, like:
>  * _ctx.user
>  * _ctx.userGroups
>  * _ctx.tag.type
>  * _ctx.tag.attributes.emailAddress



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