117 lines
4.0 KiB
Go
117 lines
4.0 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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// Ensures registering a new MFA method does not mint a sudo token, and any
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// previously acquired sudo token remains usable afterward.
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func TestSudoTokenNotIssuedDuringWebAuthnRegistration(t *testing.T) {
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client := newTestClient(t)
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account := createTestAccount(t, client)
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device := newWebAuthnDevice(t)
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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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resp, err = client.postJSONWithAuth("/users/@me/mfa/backup-codes", map[string]any{
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"mfa_method": "totp",
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"mfa_code": totpCodeNow(t, secret),
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"regenerate": false,
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}, account.Token)
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if err != nil {
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t.Fatalf("failed to fetch backup codes: %v", err)
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}
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if resp.StatusCode != http.StatusOK {
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t.Fatalf("fetch backup codes returned %d: %s", resp.StatusCode, readResponseBody(resp))
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}
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sudoToken := resp.Header.Get(sudoModeHeader)
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if sudoToken == "" {
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t.Fatalf("expected sudo token after sudo-verified request")
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}
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resp.Body.Close()
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// Request WebAuthn registration options using the existing sudo token.
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var registrationOptions webAuthnRegistrationOptions
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resp, err = client.postJSONWithAuthAndHeaders("/users/@me/mfa/webauthn/credentials/registration-options", map[string]any{}, account.Token, map[string]string{
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sudoModeHeader: sudoToken,
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})
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if err != nil {
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t.Fatalf("failed to request webauthn registration options: %v", err)
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}
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if resp.StatusCode != http.StatusOK {
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t.Fatalf("registration options returned %d: %s", resp.StatusCode, readResponseBody(resp))
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}
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if header := resp.Header.Get(sudoModeHeader); header != "" {
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t.Fatalf("registration options should not issue sudo token, got %q", header)
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}
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decodeJSONResponse(t, resp, ®istrationOptions)
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resp.Body.Close()
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if registrationOptions.RP.ID != "" {
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device.rpID = registrationOptions.RP.ID
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}
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registrationResponse := device.registerResponse(t, registrationOptions)
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resp, err = client.postJSONWithAuthAndHeaders("/users/@me/mfa/webauthn/credentials", map[string]any{
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"response": registrationResponse,
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"challenge": registrationOptions.Challenge,
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"name": "Sudo Token Passkey",
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}, account.Token, map[string]string{
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sudoModeHeader: sudoToken,
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})
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if err != nil {
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t.Fatalf("failed to register webauthn credential: %v", err)
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}
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if resp.StatusCode != http.StatusNoContent {
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t.Fatalf("register webauthn credential returned %d: %s", resp.StatusCode, readResponseBody(resp))
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}
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if header := resp.Header.Get(sudoModeHeader); header != "" {
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t.Fatalf("registration should not issue sudo token, got %q", header)
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}
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resp.Body.Close()
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resp, err = client.postJSONWithAuthAndHeaders("/users/@me/mfa/backup-codes", map[string]any{
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"regenerate": false,
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}, account.Token, map[string]string{
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sudoModeHeader: sudoToken,
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})
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if err != nil {
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t.Fatalf("failed to reuse sudo token after registration: %v", err)
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}
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if resp.StatusCode != http.StatusOK {
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t.Fatalf("backup codes with prior sudo token returned %d: %s", resp.StatusCode, readResponseBody(resp))
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}
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resp.Body.Close()
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}
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