feat(auth): enable otp by clientid and service

.circleci/config.yml

@@ -176,7 +176,7 @@ executors:
       AUTH_CLOUDTASKS_USE_LOCAL_EMULATOR: true
       # passwordless otp feature
       PASSWORDLESS_ENABLED: true
-      PASSWORDLESS_ALLOWED_SERVICES: '98e6508e88680e1a,5882386c6d801776,dcdb5ae7add825d2'
+      PASSWORDLESS_ALLOWED_CLIENT_SERVICES: '{"98e6508e88680e1a":{"allowedServices":["*"]},"5882386c6d801776":{"allowedServices":["relay"]},"dcdb5ae7add825d2":{"allowedServices":["*"]}}'
       # Seeing if clear customs approach works! RATE_LIMIT__RULES: ""
       # RATE_LIMIT__IGNORE_EMAILS: .*@restmail.net$
 

packages/functional-tests/tests/passwordless/signinPasswordless.spec.ts

@@ -3,7 +3,10 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 import { expect, test } from '../../lib/fixtures/standard';
-import { relayDesktopOAuthQueryParams, syncDesktopOAuthQueryParams } from '../../lib/query-params';
+import {
+  relayDesktopOAuthQueryParams,
+  syncDesktopOAuthQueryParams,
+} from '../../lib/query-params';
 import { getTotpCode } from '../../lib/totp';
 
 test.describe('severity-1 #smoke', () => {
@@ -344,11 +347,7 @@ test.describe('severity-1 #smoke', () => {
           expect(Array.isArray(events)).toBe(true);
 
           // Cleanup
-          await target.authClient.createPassword(
-            sessionToken,
-            email,
-            password
-          );
+          await target.authClient.createPassword(sessionToken, email, password);
           account.isPasswordless = false;
         });
       });
@@ -480,10 +479,7 @@ test.describe('severity-1 #smoke', () => {
 
           // Verify TOTP
           const totpCode = await getTotpCode(secret);
-          await target.authClient.verifyTotpCode(
-            result.sessionToken,
-            totpCode
-          );
+          await target.authClient.verifyTotpCode(result.sessionToken, totpCode);
 
           // Confirm verified after TOTP
           const statusAfter = await target.authClient.sessionStatus(
@@ -701,12 +697,11 @@ test.describe('severity-1 #smoke', () => {
         });
         const cleanupCode =
           await target.emailClient.getPasswordlessSigninCode(email);
-        const cleanupResult =
-          await target.authClient.passwordlessConfirmCode(
-            email,
-            cleanupCode,
-            { clientId: 'dcdb5ae7add825d2' }
-          );
+        const cleanupResult = await target.authClient.passwordlessConfirmCode(
+          email,
+          cleanupCode,
+          { clientId: 'dcdb5ae7add825d2' }
+        );
         // Elevate to AAL2 for password creation
         const cleanupTotpCode = await getTotpCode(secret);
         await target.authClient.verifyTotpCode(
@@ -735,8 +730,7 @@ test.describe('severity-2', () => {
       pages: { page, signin, relier, signinPasswordlessCode },
       testAccountTracker,
     }) => {
-      const { email } =
-        testAccountTracker.generatePasswordlessAccountDetails();
+      const { email } = testAccountTracker.generatePasswordlessAccountDetails();
 
       await relier.goto('force_passwordless=true');
       await relier.clickEmailFirst();
@@ -761,8 +755,7 @@ test.describe('severity-2', () => {
       pages: { page, signin, relier, signinPasswordlessCode },
       testAccountTracker,
     }) => {
-      const { email } =
-        testAccountTracker.generatePasswordlessAccountDetails();
+      const { email } = testAccountTracker.generatePasswordlessAccountDetails();
 
       await relier.goto('force_passwordless=true');
       await relier.clickEmailFirst();
@@ -781,9 +774,7 @@ test.describe('severity-2', () => {
       await expect(signin.cachedSigninHeading).toBeVisible();
 
       // Navigate to /signin directly — same behavior
-      await page.goto(
-        `${target.contentServerUrl}/signin?email=${email}`
-      );
+      await page.goto(`${target.contentServerUrl}/signin?email=${email}`);
       await expect(page).not.toHaveURL(/signin_passwordless_code/);
       await expect(signin.cachedSigninHeading).toBeVisible();
     });
@@ -793,12 +784,9 @@ test.describe('severity-2', () => {
       pages: { page, signin, signinPasswordlessCode, settings },
       testAccountTracker,
     }) => {
-      const { email } =
-        testAccountTracker.generatePasswordlessAccountDetails();
+      const { email } = testAccountTracker.generatePasswordlessAccountDetails();
 
-      await page.goto(
-        `${target.contentServerUrl}/?force_passwordless=true`
-      );
+      await page.goto(`${target.contentServerUrl}/?force_passwordless=true`);
       await signin.fillOutEmailFirstForm(email);
 
       await expect(page).toHaveURL(/signin_passwordless_code/);
@@ -886,14 +874,17 @@ test.describe('severity-2', () => {
       await target.authClient.passwordlessSendCode(email, {
         clientId: 'dcdb5ae7add825d2',
       });
-      const otpCode =
-        await target.emailClient.getPasswordlessSigninCode(email);
+      const otpCode = await target.emailClient.getPasswordlessSigninCode(email);
       const result = await target.authClient.passwordlessConfirmCode(
         email,
         otpCode,
         { clientId: 'dcdb5ae7add825d2' }
       );
-      await target.authClient.createPassword(result.sessionToken, email, password);
+      await target.authClient.createPassword(
+        result.sessionToken,
+        email,
+        password
+      );
       account.isPasswordless = false;
 
       // First account now has a password — should show password form
@@ -920,11 +911,7 @@ test.describe('severity-2', () => {
 
     test('passwordless signin - Sync with existing passwordless account', async ({
       target,
-      syncOAuthBrowserPages: {
-        page,
-        signin,
-        signinPasswordlessCode,
-      },
+      syncOAuthBrowserPages: { page, signin, signinPasswordlessCode },
       testAccountTracker,
     }) => {
       // Create passwordless account via API first (no password)
@@ -1039,7 +1026,7 @@ test.describe('severity-2', () => {
     });
   });
 
-test.describe('Passwordless authentication - Browser Service (Relay)', () => {
+  test.describe('Passwordless authentication - Browser Service (Relay)', () => {
     test('passwordless signin via Relay OAuth flow', async ({
       target,
       pages: { page, signin, signinPasswordlessCode },
@@ -1062,5 +1049,53 @@ test.describe('Passwordless authentication - Browser Service (Relay)', () => {
       // completes the OAuth flow — verify we left the OTP page
       await expect(page).not.toHaveURL(/signin_passwordless_code/);
     });
-});
-});
+
+    test('passwordless signup via Relay OAuth flow - service allowed', async ({
+      target,
+      pages: { page, signin, signinPasswordlessCode },
+      testAccountTracker,
+    }) => {
+      // Test that Relay (which is in allowedClientServices) supports passwordless signup
+      const { email } = testAccountTracker.generatePasswordlessAccountDetails();
+
+      const params = new URLSearchParams(relayDesktopOAuthQueryParams);
+      // Add force_passwordless to enable passwordless for new account
+      params.set('force_passwordless', 'true');
+      await signin.goto('/authorization', params);
+
+      await signin.fillOutEmailFirstForm(email);
+
+      // Should redirect to passwordless code page (Relay service is allowed)
+      await expect(page).toHaveURL(/signin_passwordless_code/);
+      await expect(signinPasswordlessCode.heading).toBeVisible();
+
+      const code = await target.emailClient.getPasswordlessSignupCode(email);
+      await signinPasswordlessCode.fillOutCodeForm(code);
+
+      // Should complete OAuth flow
+      await expect(page).not.toHaveURL(/signin_passwordless_code/);
+    });
+
+    test('passwordless signup blocked for service not in allowedClientServices', async ({
+      target,
+      pages: { page, signin },
+      testAccountTracker,
+    }) => {
+      // Test that services NOT in allowedClientServices are blocked from passwordless
+      const { email } = testAccountTracker.generatePasswordlessAccountDetails();
+
+      // Use a different OAuth client that is NOT in allowedClientServices
+      // (using Sync client as an example of a service that doesn't support passwordless signup)
+      const params = new URLSearchParams(syncDesktopOAuthQueryParams);
+      params.set('force_passwordless', 'true');
+      await signin.goto('/authorization', params);
+
+      await signin.fillOutEmailFirstForm(email);
+
+      // Should NOT redirect to passwordless code page
+      // Instead should go to traditional signup flow (password form)
+      await expect(page).not.toHaveURL(/signin_passwordless_code/);
+      await expect(page).toHaveURL(/signup/);
+    });
+  });
+});

packages/fxa-auth-client/lib/client.ts

@@ -1211,7 +1211,11 @@ export default class AuthClient {
 
   async accountStatusByEmail(
     email: string,
-    options: { thirdPartyAuthStatus?: boolean; clientId?: string } = {},
+    options: {
+      thirdPartyAuthStatus?: boolean;
+      clientId?: string;
+      service?: string;
+    } = {},
     headers?: Headers
   ) {
     return this.request(
@@ -1227,7 +1231,7 @@ export default class AuthClient {
    */
   async passwordlessSendCode(
     email: string,
-    options: { clientId?: string; metricsContext?: MetricsContext } = {},
+    options: { clientId?: string; service?: string; metricsContext?: MetricsContext } = {},
     headers?: Headers
   ): Promise<{}> {
     return this.request(
@@ -1244,7 +1248,7 @@ export default class AuthClient {
   async passwordlessConfirmCode(
     email: string,
     code: string,
-    options: { clientId?: string; metricsContext?: MetricsContext } = {},
+    options: { clientId?: string; service?: string; metricsContext?: MetricsContext } = {},
     headers?: Headers
   ): Promise<{
     uid: string;
@@ -1268,7 +1272,7 @@ export default class AuthClient {
    */
   async passwordlessResendCode(
     email: string,
-    options: { clientId?: string; metricsContext?: MetricsContext } = {},
+    options: { clientId?: string; service?: string; metricsContext?: MetricsContext } = {},
     headers?: Headers
   ): Promise<{}> {
     return this.request(
@@ -3440,4 +3444,4 @@ export default class AuthClient {
       throw error;
     }
   }
-}
+}

packages/fxa-auth-server/config/dev.json

@@ -472,10 +472,16 @@
   },
   "passwordlessOtp": {
     "enabled": true,
-    "allowedClientIds": [
-      "98e6508e88680e1a",
-      "5882386c6d801776",
-      "dcdb5ae7add825d2"
-    ]
+    "allowedClientServices": {
+      "98e6508e88680e1a": {
+        "allowedServices": ["*"]
+      },
+      "5882386c6d801776": {
+        "allowedServices": ["relay"]
+      },
+      "dcdb5ae7add825d2": {
+        "allowedServices": ["*"]
+      }
+    }
   }
 }

packages/fxa-auth-server/config/index.ts

@@ -2173,11 +2173,11 @@ const convictConf = convict({
       format: Boolean,
       env: 'PASSWORDLESS_ENABLED',
     },
-    allowedClientIds: {
-      doc: 'Array of clients ids allowed to use passwordless authentication. Empty array means no service is allowed.',
-      format: Array,
-      default: [],
-      env: 'PASSWORDLESS_ALLOWED_SERVICES',
+    allowedClientServices: {
+      doc: 'Map of client IDs to their allowed services for passwordless authentication. Format: {"clientId": {"allowedServices": ["service1", "service2"]}}. Use "*" in allowedServices for all services. Empty array denies all services.',
+      format: Object,
+      default: {},
+      env: 'PASSWORDLESS_ALLOWED_CLIENT_SERVICES',
     },
     digits: {
       doc: 'Number of digits in passwordless OTP code',
@@ -2962,3 +2962,4 @@ export type ConfigType = ReturnType<conf['getProperties']>;
 
 export { convictConf as config };
 export default convictConf;
+

packages/fxa-auth-server/lib/routes/account.spec.ts

@@ -1679,7 +1679,9 @@ describe('/account/status', () => {
       extraConfig: {
         passwordlessOtp: {
           enabled: true,
-          allowedClientIds: ['test-client-id'],
+          allowedClientServices: {
+            'test-client-id': { allowedServices: ['*'] },
+          },
         },
       },
       shouldError: true,

packages/fxa-auth-server/lib/routes/account.ts

@@ -1606,6 +1606,7 @@ export class AccountHandler {
     const thirdPartyAuthStatus = !!(request.payload as any)
       .thirdPartyAuthStatus;
     const clientId = (request.payload as any).clientId;
+    const service = (request.payload as any).service;
     let invalidDomain = false;
 
     if (checkDomain) {
@@ -1666,8 +1667,9 @@ export class AccountHandler {
             this.config.passwordlessOtp.enabled
           ) &&
             isClientAllowedForPasswordless(
-              this.config.passwordlessOtp.allowedClientIds as string[],
-              clientId
+              this.config.passwordlessOtp.allowedClientServices,
+              clientId,
+              service
             ));
       } else {
         const exist = await this.db.accountExists(email);
@@ -1690,19 +1692,18 @@ export class AccountHandler {
         }
         // For non-existent accounts, check if passwordless is supported
         if (thirdPartyAuthStatus) {
-          // Passwordless is supported if:
-          // 1. Account is eligible (doesn't exist OR enabled globally)
-          // 2. AND clientId is allowed
           const isEligible = isPasswordlessEligible(
             null, // null = account doesn't exist
             email,
             this.config.passwordlessOtp.enabled
           );
+
           result.passwordlessSupported =
             isEligible &&
             isClientAllowedForPasswordless(
-              this.config.passwordlessOtp.allowedClientIds as string[],
-              clientId
+              this.config.passwordlessOtp.allowedClientServices,
+              clientId,
+              service
             );
         }
         if (this.customs.v2Enabled()) {
@@ -2887,6 +2888,7 @@ export const accountRoutes = (
             thirdPartyAuthStatus: isA.boolean().optional().default(false),
             checkDomain: isA.optional(),
             clientId: isA.string().optional(),
+            service: validators.service.optional(),
           }),
         },
         response: {