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[#237] client: Sign container ID value at container removal

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Container contract expects signature of container ID value,
which is SHA256 of container body. Not the signature of stable
marshaled container.ID structure.

Signed-off-by: Alex Vanin <alexey@nspcc.ru>
This commit is contained in:
Alex Vanin 2022-05-04 14:58:46 +03:00 committed by LeL
parent 526b45e207
commit 539ac9915e
1 changed files with 4 additions and 5 deletions
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9
client/container.go
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@ -446,14 +446,13 @@ func (c *Client) ContainerDelete(ctx context.Context, prm PrmContainerDelete) (*
var cidV2 refs.ContainerID
prm.id.WriteToV2(&cidV2)
data, err := cidV2.StableMarshal(nil)
if err != nil {
return nil, fmt.Errorf("marshal container ID: %w", err)
}
// container contract expects signature of container ID value
// don't get confused with stable marshaled protobuf container.ID structure
data := cidV2.GetValue()
var sig neofscrypto.Signature
err = sig.Calculate(neofsecdsa.SignerRFC6979(c.prm.key), data)
err := sig.Calculate(neofsecdsa.SignerRFC6979(c.prm.key), data)
if err != nil {
return nil, fmt.Errorf("calculate signature: %w", err)
}