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CopyObject must preserve checksums and encrypt them if required (#21399)

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This commit is contained in:
Mark Theunissen
2025-06-25 17:08:54 +02:00
committed by GitHub
parent a65292cab1
commit 2718d9a430
12 changed files with 396 additions and 21 deletions
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12
cmd/erasure-object.go
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@@ -1470,7 +1470,17 @@ func (er erasureObjects) putObject(ctx context.Context, bucket string, object st
actualSize = n
}
}
if fi.Checksum == nil {
// If ServerSideChecksum is wanted for this object, it takes precedence
// over opts.WantChecksum.
if opts.WantServerSideChecksumType.IsSet() {
serverSideChecksum := r.RawServerSideChecksumResult()
if serverSideChecksum != nil {
fi.Checksum = serverSideChecksum.AppendTo(nil, nil)
if opts.EncryptFn != nil {
fi.Checksum = opts.EncryptFn("object-checksum", fi.Checksum)
}
}
} else if fi.Checksum == nil && opts.WantChecksum != nil {
// Trailing headers checksums should now be filled.
fi.Checksum = opts.WantChecksum.AppendTo(nil, nil)
if opts.EncryptFn != nil {