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

34 lines
1.1 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 (
"testing"
"time"
)
// totpCodePrev generates a TOTP code for the previous 30-second time window.
// Useful when you need a different valid code than the current one
// (e.g., to avoid replay protection when making multiple MFA requests).
func totpCodePrev(t testing.TB, secret string) string {
t.Helper()
return totpCodeAt(t, secret, time.Now().Add(-30*time.Second))
}