[jira] [Commented] (HDDS-5501) Support to upload/read keys from encrypted buckets through S3G

["Vivek Ratnavel Subramanian (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HDDS-5501?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17391750#comment-17391750 ] 

Vivek Ratnavel Subramanian commented on HDDS-5501:
--------------------------------------------------

Thanks for working on this [~bharat]. Just merged the PR.

> Support to upload/read keys from encrypted buckets through S3G
> --------------------------------------------------------------
>
>                 Key: HDDS-5501
>                 URL: https://issues.apache.org/jira/browse/HDDS-5501
>             Project: Apache Ozone
>          Issue Type: Task
>            Reporter: Bharat Viswanadham
>            Assignee: Bharat Viswanadham
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 1.2.0
>
>
> When KMS is secured using hadoop.kms.authentication.type = KERBEROS. From S3 key put/get fails when decrypting the key due to missing Kerberos Credentials/KMS tokens.
> *Proposal to fix this:*
> 1. Introduce keytab for s3g
> 2. Make s3g acts as proxy for end users while decrypt kms key during put/get/mpu.
> The idea is similar to NFSgateway security model.
> https://hadoop.apache.org/docs/stable/hadoop-project-dist/hadoop-hdfs/HdfsNfsGateway.html



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