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https://issues.apache.org/jira/browse/HDDS-15142?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Chung-En Lee updated HDDS-15142:
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    Reporter: Chung-En Lee  (was: Chung En Lee)

> Support HMAC-SHA256 trailer signature verification for S3 chunked uploads
> -------------------------------------------------------------------------
>
>                 Key: HDDS-15142
>                 URL: https://issues.apache.org/jira/browse/HDDS-15142
>             Project: Apache Ozone
>          Issue Type: Sub-task
>            Reporter: Chung-En Lee
>            Assignee: Chung-En Lee
>            Priority: Major
>
> Following the implementation of standard HMAC-SHA256 payload verification, 
> this task extends the functionality to support the 
> STREAMING-AWS4-HMAC-SHA256-PAYLOAD-TRAILER algorithm.
> When a client uploads a file with trailing checksums (e.g., 
> x-amz-checksum-crc32c), S3G must not close the stream immediately after 
> receiving the 0-byte final chunk. Instead, it must continue to parse the 
> trailing headers and verify the x-amz-trailer-signature to ensure the 
> integrity of the appended checksums.



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