Implements object integrity checksums #1016
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Fixes #928
Implements object integrity checksums in POSIX.
The following checksum algorithms are supported (similar to AWS):
The checksums are Base64-encoded.
PutObject
,UploadPart
).CopyObject
), the checksum is recalculated if a different checksum type is specified.Constraints:
PutObject
) or its parts with differing checksum types.Checksum data is stored as extended attributes (
xattr
) in JSON format, including the checksum algorithm and its corresponding values.