[jira] [Updated] (KNOX-27) Access Kerberos secured Hadoop cluster via gateway using basic auth credentials

["Dilli Arumugam (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/KNOX-27?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Dilli Arumugam updated KNOX-27:
-------------------------------

    Attachment: KNOX-27.patch

patch file to fix the issue with code changes based on code review comments from Kevin Minder
                
> Access Kerberos secured Hadoop cluster via gateway using basic auth credentials
> -------------------------------------------------------------------------------
>
>                 Key: KNOX-27
>                 URL: https://issues.apache.org/jira/browse/KNOX-27
>             Project: Apache Knox
>          Issue Type: New Feature
>          Components: Server
>            Reporter: Kevin Minder
>            Assignee: Dilli Arumugam
>         Attachments: KNOX-27.patch, knox-with-secure-cluster.patch
>
>
> From BUG-4306
> The basic interactions flow might look like this.
> 1. Client requests HDFS resource via gateway
> 2. Gateway challenges with basic auth
> 3. Gateway authenticates with KDC and receives token
> 4. Gateway forwards original request to service
> 5. Service challenges with SPNEGO
> 6. Gateway provides token received from KDC
> 7. Service provides response including hadoop.auth cookie.  This prevents subsequent KDC and SPNEGO interactions.

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