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From "Steve Moist (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HADOOP-13075) Add support for SSE-KMS and SSE-C in s3a filesystem
Date Mon, 06 Feb 2017 17:01:42 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-13075?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Steve Moist updated HADOOP-13075:
---------------------------------
    Attachment: HADOOP-13075-002.patch

Corrected patch. The precondition lines are still too long with the static import.

The other checkstyle issues were already corrected in the git commit in the fork but for some
reason not included in the first patch.

> Add support for SSE-KMS and SSE-C in s3a filesystem
> ---------------------------------------------------
>
>                 Key: HADOOP-13075
>                 URL: https://issues.apache.org/jira/browse/HADOOP-13075
>             Project: Hadoop Common
>          Issue Type: Sub-task
>          Components: fs/s3
>    Affects Versions: 2.8.0
>            Reporter: Andrew Olson
>            Assignee: Steve Moist
>         Attachments: HADOOP-13075-001.patch, HADOOP-13075-002.patch
>
>
> S3 provides 3 types of server-side encryption [1],
> * SSE-S3 (Amazon S3-Managed Keys) [2]
> * SSE-KMS (AWS KMS-Managed Keys) [3]
> * SSE-C (Customer-Provided Keys) [4]
> Of which the S3AFileSystem in hadoop-aws only supports opting into SSE-S3 (HADOOP-10568)
-- the underlying aws-java-sdk makes that very simple [5]. With native support in aws-java-sdk
already available it should be fairly straightforward [6],[7] to support the other two types
of SSE with some additional fs.s3a configuration properties.
> [1] http://docs.aws.amazon.com/AmazonS3/latest/dev/serv-side-encryption.html
> [2] http://docs.aws.amazon.com/AmazonS3/latest/dev/UsingServerSideEncryption.html
> [3] http://docs.aws.amazon.com/AmazonS3/latest/dev/UsingKMSEncryption.html
> [4] http://docs.aws.amazon.com/AmazonS3/latest/dev/ServerSideEncryptionCustomerKeys.html
> [5] http://docs.aws.amazon.com/AmazonS3/latest/dev/SSEUsingJavaSDK.html
> [6] http://docs.aws.amazon.com/AmazonS3/latest/dev/kms-using-sdks.html#kms-using-sdks-java
> [7] http://docs.aws.amazon.com/AmazonS3/latest/dev/sse-c-using-java-sdk.html



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