fluxer/tests/integration/webauthn_client_marshal_cosekey_test.go
2026-01-01 21:05:54 +00:00

45 lines
1.2 KiB
Go

/*
* Copyright (C) 2026 Fluxer Contributors
*
* This file is part of Fluxer.
*
* Fluxer is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Fluxer is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with Fluxer. If not, see <https://www.gnu.org/licenses/>.
*/
package integration
import (
"crypto/ecdsa"
"github.com/go-webauthn/webauthn/protocol/webauthncbor"
"testing"
)
func marshalCOSEKey(t testing.TB, pub *ecdsa.PublicKey) []byte {
t.Helper()
xBytes := padCoordinate(pub.X.Bytes())
yBytes := padCoordinate(pub.Y.Bytes())
key := map[int]any{
1: 2,
3: -7,
-1: 1,
-2: xBytes,
-3: yBytes,
}
data, err := webauthncbor.Marshal(key)
if err != nil {
t.Fatalf("failed to marshal cose key: %v", err)
}
return data
}