frostfs-node/pkg/services/object/internal/key.go

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package internal
import (
"bytes"
"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/session"
"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/core/client"
)
// VerifyResponseKeyV2 checks if response is signed with expected key. Returns client.ErrWrongPublicKey if not.
func VerifyResponseKeyV2(expectedKey []byte, resp interface {
GetVerificationHeader() *session.ResponseVerificationHeader
}) error {
if !bytes.Equal(resp.GetVerificationHeader().GetBodySignature().GetKey(), expectedKey) {
return client.ErrWrongPublicKey
}
return nil
}