[teiid-issues] [JBoss JIRA] Commented: (TEIID-1327) API request: Fine grained security

[Steven Hawkins (JIRA)]

    [ https://jira.jboss.org/browse/TEIID-1327?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12563119#comment-12563119 ] 

Steven Hawkins commented on TEIID-1327:
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At this point we don't produce a consumable AST of incoming queries.  The closest is the engine's language object representation, but the engine's form of language objects was not designed to be a public API.  Providing the query as teiid api language objects is substancially more work, but is possible if we added additional classes.  Providing the original sql string would be easy though.

> API request:  Fine grained security
> -----------------------------------
>
>                 Key: TEIID-1327
>                 URL: https://jira.jboss.org/browse/TEIID-1327
>             Project: Teiid
>          Issue Type: Feature Request
>          Components: Query Engine
>    Affects Versions: 7.1
>            Reporter: Mark Addleman
>            Assignee: Steven Hawkins
>             Fix For: 7.3
>
>
> I'd like an API to implement fine grained security checks.  The use case is to create a permission from each table+column requested, each stored procedure and other database objects and validate the user id and permission against an external security manager.

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