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fix: encrypt checksums in metadata (#15620)

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This commit is contained in:
Klaus Post
2022-08-31 17:13:23 +02:00
committed by GitHub
parent dec942beb6
commit 8e4a45ec41
14 changed files with 118 additions and 162 deletions
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7
cmd/erasure-multipart.go
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@@ -603,7 +603,7 @@ func (er erasureObjects) PutObjectPart(ctx context.Context, bucket, object, uplo
return pi, InvalidArgument{
Bucket: bucket,
Object: fi.Name,
Err: fmt.Errorf("checksum missing"),
Err: fmt.Errorf("checksum missing, want %s, got %s", cs, r.ContentCRCType().String()),
}
}
}
@@ -1170,7 +1170,10 @@ func (er erasureObjects) CompleteMultipartUpload(ctx context.Context, bucket str
}
if checksumType.IsSet() {
cs := hash.NewChecksumFromData(checksumType, checksumCombined)
fi.Checksum = map[string]string{cs.Type.String(): cs.Encoded}
fi.Checksum = cs.AppendTo(nil)
if opts.EncryptFn != nil {
fi.Checksum = opts.EncryptFn("object-checksum", fi.Checksum)
}
}
delete(fi.Metadata, hash.MinIOMultipartChecksum) // Not needed in final object.