frostfs-api-go/util/signature/sign_test.go

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package signature
import (
"crypto/ecdsa"
"crypto/elliptic"
"crypto/rand"
"testing"
"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/refs"
"github.com/stretchr/testify/require"
)
type testData struct {
data []byte
sig *refs.Signature
}
func (t testData) SignedDataSize() int { return len(t.data) }
func (t testData) ReadSignedData(data []byte) ([]byte, error) {
n := copy(data, t.data)
return data[:n], nil
}
func (t testData) GetSignature() *refs.Signature { return t.sig }
func (t *testData) SetSignature(s *refs.Signature) { t.sig = s }
func TestWalletConnect(t *testing.T) {
testCases := [...][]byte{
{},
{0},
{1, 2},
{3, 4, 5},
{6, 7, 8, 9, 10, 11, 12},
}
pk, err := ecdsa.GenerateKey(elliptic.P256(), rand.Reader)
require.NoError(t, err)
for _, tc := range testCases {
td := &testData{data: tc}
require.NoError(t, SignData(pk, td, SignWithWalletConnect()))
require.Equal(t, refs.ECDSA_RFC6979_SHA256_WALLET_CONNECT, td.sig.GetScheme())
require.NoError(t, VerifyData(td))
}
}