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From "Jerry Chen (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HADOOP-9813) Fine-grained authorization library for HAS
Date Thu, 01 Aug 2013 09:11:49 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-9813?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jerry Chen updated HADOOP-9813:
-------------------------------

    Description: 
This is to define and provide authorization enforcement library for Hadoop services. It provides
the utilities to load and enforce security policies through related services provided by the
Authorization Service of HAS. Hadoop components call these utilities to enforce the authorization
policies. Take HDFS for example, when a user is trying to access a file or a folder, name
node will call into this library and pass the resource identifier and the rights needed. The
scope of this is as follows:
* Define and implement authorization policy enforcement API to be utilized by Hadoop services
to enforce authorization policies.
* Define and implement authorization policy load and sync facilities.
* Define and implement authorization policy evaluation engine. 


  was:
This is to define and provide authorization enforcement library for Hadoop services. It provides
the utilities to load and enforce security policies through related services provided by the
Authorization Service of HAS. Hadoop components call these utilities to enforce the authorization
policies. Take HDFS for example, when a user is trying to access a file or a folder, name
node will call into this library and pass the resource identifier and the rights needed. The
scope of this is as follows:
* Define and implement authorization policy enforcement API to be utilized by Hadoop services
to enforce authorization policies.
* Define and implement authorization policy load and sync facilities.
* Define and implement authorization policy evaluation engine. 


    
> Fine-grained authorization library for HAS
> ------------------------------------------
>
>                 Key: HADOOP-9813
>                 URL: https://issues.apache.org/jira/browse/HADOOP-9813
>             Project: Hadoop Common
>          Issue Type: Task
>          Components: security
>    Affects Versions: 3.0.0
>            Reporter: Jerry Chen
>              Labels: Rhino
>
> This is to define and provide authorization enforcement library for Hadoop services.
It provides the utilities to load and enforce security policies through related services provided
by the Authorization Service of HAS. Hadoop components call these utilities to enforce the
authorization policies. Take HDFS for example, when a user is trying to access a file or a
folder, name node will call into this library and pass the resource identifier and the rights
needed. The scope of this is as follows:
> * Define and implement authorization policy enforcement API to be utilized by Hadoop
services to enforce authorization policies.
> * Define and implement authorization policy load and sync facilities.
> * Define and implement authorization policy evaluation engine. 

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