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From "Dushyanth (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HADOOP-13930) Azure: Add Authorization support to WASB
Date Wed, 21 Dec 2016 19:51:58 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-13930?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Dushyanth updated HADOOP-13930:
-------------------------------
    Attachment: HADOOP-13930.001.patch

Attaching first patch. This patch is using WasbRemoteCallHelper class that is yet to be committed
via HADOOP-13863.

The patch has been tested against Live Azure storage tests and also newly added tests for
the feature.

> Azure: Add Authorization support to WASB
> ----------------------------------------
>
>                 Key: HADOOP-13930
>                 URL: https://issues.apache.org/jira/browse/HADOOP-13930
>             Project: Hadoop Common
>          Issue Type: Improvement
>          Components: azure, fs/azure
>    Affects Versions: 2.8.0
>            Reporter: Dushyanth
>            Assignee: Dushyanth
>         Attachments: HADOOP-13930.001.patch
>
>
> As highlighted in HADOOP-13863, current implementation of WASB does not support authorization
to any File System operations. This jira is created to add authorization support for WASB.
The current approach is to enforce authorization via an external REST service (One approach
could be to use component like Ranger to enforce authorization).  The support for authorization
would be hiding behind a configuration flag : "fs.azure.enable.authorization" and the remote
service is expected to be provided via config : "fs.azure.remote.auth.service.url".
> The remote service is expected to provide support for the following REST call:  {URL}/CHECK_AUTHORIZATION```
>  An example request:
> {URL}/CHECK_AUTHORIZATION?wasb_absolute_path=<absolute_path>&operation_type=<operation
type>&delegation_token=<delegation token>



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