92 lines
2.6 KiB
Go
92 lines
2.6 KiB
Go
/*
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* Copyright (C) 2026 Fluxer Contributors
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*
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* This file is part of Fluxer.
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*
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* Fluxer is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Fluxer is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with Fluxer. If not, see <https://www.gnu.org/licenses/>.
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*/
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package integration
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import (
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"net/http"
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"testing"
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)
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// TestSudoModeWrongMfaCodeRejected verifies that incorrect MFA codes
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// are rejected during sudo verification, preventing brute force attacks.
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func TestSudoModeWrongMfaCodeRejected(t *testing.T) {
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client := newTestClient(t)
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account := createTestAccount(t, client)
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secret := newTotpSecret(t)
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resp, err := client.postJSONWithAuth("/users/@me/mfa/totp/enable", map[string]string{
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"secret": secret,
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"code": totpCodePrev(t, secret),
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}, account.Token)
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if err != nil {
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t.Fatalf("failed to enable totp: %v", err)
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}
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if resp.StatusCode != http.StatusOK {
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t.Fatalf("enable totp returned %d: %s", resp.StatusCode, readResponseBody(resp))
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}
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resp.Body.Close()
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loginResp, err := client.postJSON("/auth/login", loginRequest{
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Email: account.Email,
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Password: account.Password,
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})
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if err != nil {
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t.Fatalf("failed to login: %v", err)
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}
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var login loginResponse
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decodeJSONResponse(t, loginResp, &login)
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resp, err = client.postJSON("/auth/login/mfa/totp", map[string]string{
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"code": totpCodeNow(t, secret),
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"ticket": login.Ticket,
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})
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if err != nil {
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t.Fatalf("failed to complete MFA login: %v", err)
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}
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var mfaLogin mfaLoginResponse
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decodeJSONResponse(t, resp, &mfaLogin)
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account.Token = mfaLogin.Token
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wrongCodes := []string{
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"000000",
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"123456",
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"999999",
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"12345",
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"1234567",
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"abcdef",
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}
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for _, wrongCode := range wrongCodes {
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resp, err := client.postJSONWithAuth("/users/@me/disable", map[string]string{
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"mfa_method": "totp",
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"mfa_code": wrongCode,
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}, account.Token)
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if err != nil {
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t.Fatalf("failed to make request with wrong MFA code: %v", err)
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}
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if resp.StatusCode != http.StatusBadRequest {
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t.Fatalf("expected 400 for wrong MFA code %q, got %d: %s", wrongCode, resp.StatusCode, readResponseBody(resp))
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}
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resp.Body.Close()
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}
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t.Logf("all incorrect MFA codes were correctly rejected")
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}
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