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Posted to issues@ozone.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2026/09/09 13:16:00 UTC
[jira] [Updated] (HDDS-15142) Support HMAC-SHA256 trailer signature verification for S3 chunked uploads
[ https://issues.apache.org/jira/browse/HDDS-15142?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
ASF GitHub Bot updated HDDS-15142:
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Labels: pull-request-available (was: )
> 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: Huang Kuan Hao
> Priority: Major
> Labels: pull-request-available
>
> 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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