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From "Chris Nauroth (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-13131) add tests to verify that s3a supports SSE-S3 encryption
Date Thu, 12 May 2016 19:02:12 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-13131?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15281921#comment-15281921
] 

Chris Nauroth commented on HADOOP-13131:
----------------------------------------

Thank you for the updates in patch v002.  I did a successful full test run in combination
with HADOOP-13113 to make sure the new tests are parallel-friendly.

bq. Anyway, if the implementation is ignoring the header then this test will fail

Thank you.  I see the problem now.  I can't think of a great solution to this, other than
skipping the test with additional build flags or configuration properties if it's really important.

bq. Actually, I should do it for a copy() too, shouldn't it?

That's a good point.  Full test coverage would add coverage of copy, and also use of {{fs.s3a.fast.upload}}.

> add tests to verify that s3a supports SSE-S3 encryption
> -------------------------------------------------------
>
>                 Key: HADOOP-13131
>                 URL: https://issues.apache.org/jira/browse/HADOOP-13131
>             Project: Hadoop Common
>          Issue Type: Sub-task
>          Components: fs/s3
>    Affects Versions: 2.7.2
>            Reporter: Steve Loughran
>            Assignee: Steve Loughran
>            Priority: Minor
>         Attachments: HADOOP-13131-001.patch, HADOOP-13131-002.patch
>
>   Original Estimate: 1h
>  Remaining Estimate: 1h
>
> Although S3A claims to support server-side S3 encryption (and does, if you set the option),
we don't have any test to verify this. Of course, as the encryption is transparent, it's hard
to test.
> Here's what I propose
> # a test which sets encryption = AES256; expects things to work as normal.
> # a test which sets encyption = DES and expects any operation creating a file or directory
to fail with a 400 "bad request" error



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