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https://github.com/shuaiplus/nodewarden.git
synced 2026-06-20 13:00:39 +00:00
feat: refine two-factor authentication response handling to align with Bitwarden Identity
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@@ -140,12 +140,13 @@ function buildPreloginResponse(
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};
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}
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function twoFactorRequiredResponse(message: string = 'Two factor required.', includeRecoveryCode: boolean = false): Response {
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const providers = includeRecoveryCode
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? [String(TWO_FACTOR_PROVIDER_AUTHENTICATOR), String(TWO_FACTOR_PROVIDER_RECOVERY_CODE)]
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: [String(TWO_FACTOR_PROVIDER_AUTHENTICATOR)];
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const providers2: Record<string, null> = {};
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for (const provider of providers) providers2[provider] = null;
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function twoFactorRequiredResponse(message: string = 'Two factor required.'): Response {
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// Match Bitwarden Identity: TwoFactorProviders2 lists enabled 2FA providers only.
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// Clients expose recovery-code entry points themselves; Android 2026.4 fails to
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// parse the challenge if an unknown recovery provider key such as "8" is included.
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const providers = [String(TWO_FACTOR_PROVIDER_AUTHENTICATOR)];
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const providers2: Record<string, { Email: null }> = {};
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for (const provider of providers) providers2[provider] = { Email: null };
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const customResponse = {
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TwoFactorProviders: providers,
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TwoFactorProviders2: providers2,
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@@ -329,7 +330,6 @@ export async function handleToken(request: Request, env: Env): Promise<Response>
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let trustedTwoFactorTokenToReturn: string | undefined;
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const effectiveTotpSecret = resolveTotpSecret(user.totpSecret);
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if (effectiveTotpSecret) {
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const canUseRecoveryCode = !!user.totpRecoveryCode;
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const normalizedTwoFactorProvider = String(twoFactorProvider ?? '').trim();
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const normalizedTwoFactorToken = String(twoFactorToken ?? '').trim();
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let rememberRequested = ['1', 'true', 'True', 'TRUE', 'on', 'yes', 'Yes', 'YES'].includes(String(twoFactorRemember || '').trim());
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@@ -339,7 +339,7 @@ export async function handleToken(request: Request, env: Env): Promise<Response>
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// Upstream-compatible behavior: if 2FA is required and either provider or token is missing,
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// respond with a 2FA challenge payload.
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if (!hasProvider || !hasToken) {
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return twoFactorRequiredResponse('Two factor required.', canUseRecoveryCode);
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return twoFactorRequiredResponse('Two factor required.');
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}
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let passedByRememberToken = false;
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@@ -354,7 +354,7 @@ export async function handleToken(request: Request, env: Env): Promise<Response>
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// Remember token missing/invalid/expired should re-enter the 2FA challenge flow.
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if (!passedByRememberToken) {
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return twoFactorRequiredResponse('Two factor required.', canUseRecoveryCode);
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return twoFactorRequiredResponse('Two factor required.');
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}
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} else if (normalizedTwoFactorProvider === String(TWO_FACTOR_PROVIDER_AUTHENTICATOR)) {
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const totpOk = await verifyTotpToken(effectiveTotpSecret, normalizedTwoFactorToken);
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