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https://issues.apache.org/jira/browse/HDDS-13668?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ivan Andika resolved HDDS-13668.
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Fix Version/s: 2.2.0
Resolution: Implemented
> Support S3 signed single chunk payload verification
> ---------------------------------------------------
>
> Key: HDDS-13668
> URL: https://issues.apache.org/jira/browse/HDDS-13668
> Project: Apache Ozone
> Issue Type: Sub-task
> Reporter: Ivan Andika
> Assignee: Hsu Han Wen
> Priority: Major
> Labels: pull-request-available
> Fix For: 2.2.0
>
>
> See TODO in
> [https://github.com/apache/ozone/blob/93fad7c77279b6ec9b6261189d026dd8a1c0c327/hadoop-ozone/s3gateway/src/main/java/org/apache/hadoop/ozone/s3/signature/StringToSignProducer.java#L340]
> Currently, we don't implement x-amz-content-sha256 validation for both single
> and multi chunks upload. The multi chunks upload validation is addressed in
> HDDS-12542. This task is to support single signed chunk upload verification
> (i.e. when {{x-amz-content-sha256}} actually contains the hash instead of
> {{UNSIGNED-PAYLOAD}} or other multi chunk header
> {{{}STREAMING-AWS4-HMAC-SHA256-PAYLOAD{}}}, etc).
> The expected outcome is that s3 signature tests like HDDS-12871 should pass
> after implementing the single signed chunk upload. This also need to be
> accompanied with the S3 integration tests / acceptance tests.
> Currently we already have DigestInputStream with MD5 for ETag calculation,
> the main challenge would be to also calculate other related digest (e.g.
> SHA-256 in this case)
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