feat(journey-client): webauthn conditional mediation autofill passkey support …

.changeset/ready-snakes-sell.md

@@ -0,0 +1,10 @@
+---
+'@forgerock/journey-client': minor
+---
+
+Add WebAuthn conditional mediation (passkey autofill) support.
+
+- `WebAuthn.authenticate(step, signal?)` derives mediation from WebAuthn metadata (`meta.mediation`).
+- When `meta.mediation` is `'conditional'`, an `AbortSignal` is used (caller-provided if present, otherwise created by the SDK).
+- If conditional mediation is requested but not supported, `authenticate()` throws `NotSupportedError` (and the existing error handling sets the hidden outcome to `unsupported`).
+- Adds `WebAuthn.isConditionalMediationSupported()` helper, docs, and unit tests.

e2e/journey-app/components/text-input.ts

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2025 Ping Identity Corporation. All rights reserved.
+ * Copyright (c) 2025-2026 Ping Identity Corporation. All rights reserved.
  *
  * This software may be modified and distributed under the terms
  * of the MIT license. See the LICENSE file for details.
@@ -21,6 +21,10 @@ export default function textComponent(
   input.id = collectorKey;
   input.name = collectorKey;
 
+  if (callback.getType() === 'NameCallback') {
+    input.setAttribute('autocomplete', 'webauthn');
+  }
+
   journeyEl?.appendChild(label);
   journeyEl?.appendChild(input);
 

e2e/journey-app/components/validated-username.ts

@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2025 Ping Identity Corporation. All rights reserved.
+ * Copyright (c) 2025-2026 Ping Identity Corporation. All rights reserved.
  *
  * This software may be modified and distributed under the terms
  * of the MIT license. See the LICENSE file for details.
@@ -20,6 +20,7 @@ export default function validatedUsernameComponent(
   input.type = 'text';
   input.id = collectorKey;
   input.name = collectorKey;
+  input.setAttribute('autocomplete', 'webauthn');
 
   journeyEl?.appendChild(label);
   journeyEl?.appendChild(input);

e2e/journey-app/components/webauthn-step.ts

@@ -5,9 +5,16 @@
  * of the MIT license. See the LICENSE file for details.
  */
 
-import { JourneyStep } from '@forgerock/journey-client/types';
+import type { BaseCallback, JourneyStep } from '@forgerock/journey-client/types';
 import { WebAuthn, WebAuthnStepType } from '@forgerock/journey-client/webauthn';
 
+import { renderCallbacks } from '../callback-map.js';
+
+type WebAuthnStepHandlerResult = {
+  callbacksRendered: boolean;
+  didSubmit: boolean;
+};
+
 export function webauthnComponent(journeyEl: HTMLDivElement, step: JourneyStep, idx: number) {
   const container = document.createElement('div');
   container.id = `webauthn-container-${idx}`;
@@ -39,3 +46,67 @@ export function webauthnComponent(journeyEl: HTMLDivElement, step: JourneyStep,
 
   return handleWebAuthn();
 }
+
+export async function handleWebAuthnStep(
+  journeyEl: HTMLDivElement,
+  step: JourneyStep,
+  callbacks: BaseCallback[],
+  submitForm: () => void,
+  setError: (message: string) => void,
+): Promise<WebAuthnStepHandlerResult> {
+  const webAuthnStep = WebAuthn.getWebAuthnStepType(step);
+
+  if (webAuthnStep === WebAuthnStepType.Authentication) {
+    // For conditional mediation, we need an input with `autocomplete="webauthn"` to exist.
+    renderCallbacks(journeyEl, callbacks, submitForm);
+
+    const conditionalInput = journeyEl.querySelector(
+      'input[autocomplete="webauthn"]',
+    ) as HTMLInputElement | null;
+    conditionalInput?.focus();
+
+    const isConditionalSupported = await WebAuthn.isConditionalMediationSupported();
+
+    const metadataCallback = WebAuthn.getMetadataCallback(step);
+    const meta = metadataCallback?.getData<{
+      mediation?: CredentialMediationRequirement;
+      conditional?: boolean;
+    }>();
+    const isConditionalMediation = meta?.mediation === 'conditional' || meta?.conditional === true;
+
+    if (isConditionalSupported && conditionalInput && isConditionalMediation) {
+      const controller = new AbortController();
+      void WebAuthn.authenticate(step, controller.signal)
+        .then(() => submitForm())
+        .catch(() => {
+          setError('WebAuthn failed or was cancelled. Please try again or use a different method.');
+        });
+
+      return { callbacksRendered: true, didSubmit: false };
+    }
+
+    // Fallback to the traditional (prompted) WebAuthn flow.
+    const webAuthnSuccess = await webauthnComponent(journeyEl, step, 0);
+    if (webAuthnSuccess) {
+      submitForm();
+      return { callbacksRendered: true, didSubmit: true };
+    }
+
+    setError('WebAuthn failed or was cancelled. Please try again or use a different method.');
+    return { callbacksRendered: true, didSubmit: false };
+  }
+
+  if (webAuthnStep === WebAuthnStepType.Registration) {
+    // For registration, we keep the traditional (prompted) WebAuthn flow.
+    const webAuthnSuccess = await webauthnComponent(journeyEl, step, 0);
+    if (webAuthnSuccess) {
+      submitForm();
+      return { callbacksRendered: false, didSubmit: true };
+    }
+
+    setError('WebAuthn failed or was cancelled. Please try again or use a different method.');
+    return { callbacksRendered: false, didSubmit: false };
+  }
+
+  return { callbacksRendered: false, didSubmit: false };
+}

e2e/journey-app/main.ts

@@ -7,7 +7,6 @@
 import './style.css';
 
 import { journey } from '@forgerock/journey-client';
-import { WebAuthn, WebAuthnStepType } from '@forgerock/journey-client/webauthn';
 
 import type { JourneyClient, RequestMiddleware } from '@forgerock/journey-client/types';
 
@@ -16,7 +15,7 @@ import { renderDeleteDevicesSection } from './components/delete-device.js';
 import { renderQRCodeStep } from './components/qr-code.js';
 import { renderRecoveryCodesStep } from './components/recovery-codes.js';
 import { deleteWebAuthnDevice } from './services/delete-webauthn-device.js';
-import { webauthnComponent } from './components/webauthn-step.js';
+import { handleWebAuthnStep } from './components/webauthn-step.js';
 import { serverConfigs } from './server-configs.js';
 
 const qs = window.location.search;
@@ -107,27 +106,24 @@ if (searchParams.get('middleware') === 'true') {
 
     const submitForm = () => formEl.requestSubmit();
 
-    // Handle WebAuthn steps first so we can hide the Submit button while processing,
-    // auto-submit on success, and show an error on failure.
-    const webAuthnStep = WebAuthn.getWebAuthnStepType(step);
-    if (
-      webAuthnStep === WebAuthnStepType.Authentication ||
-      webAuthnStep === WebAuthnStepType.Registration
-    ) {
-      const webAuthnSuccess = await webauthnComponent(journeyEl, step, 0);
-      if (webAuthnSuccess) {
-        submitForm();
-        return;
-      } else {
-        errorEl.textContent =
-          'WebAuthn failed or was cancelled. Please try again or use a different method.';
-      }
+    const { callbacksRendered, didSubmit } = await handleWebAuthnStep(
+      journeyEl,
+      step,
+      step.callbacks,
+      submitForm,
+      (message) => {
+        errorEl.textContent = message;
+      },
+    );
+
+    if (didSubmit) {
+      return;
     }
 
     const stepRendered =
       renderQRCodeStep(journeyEl, step) || renderRecoveryCodesStep(journeyEl, step);
 
-    if (!stepRendered) {
+    if (!stepRendered && !callbacksRendered) {
       const callbacks = step.callbacks;
       renderCallbacks(journeyEl, callbacks, submitForm);
     }

e2e/journey-suites/src/webauthn-device.test.ts

@@ -15,8 +15,8 @@ const WEBAUTHN_CREDENTIAL_ID_QUERY_PARAM = 'webauthnCredentialId';
 test.use({ browserName: 'chromium' });
 
 test.describe('WebAuthn register, authenticate, and delete device', () => {
-  let cdp: CDPSession | undefined;
-  let authenticatorId: string | undefined;
+  let cdp!: CDPSession;
+  let authenticatorId!: string;
 
   test.beforeEach(async ({ context, page }) => {
     cdp = await context.newCDPSession(page);
@@ -35,17 +35,11 @@ test.describe('WebAuthn register, authenticate, and delete device', () => {
   });
 
   test.afterEach(async () => {
-    if (cdp && authenticatorId) {
-      await cdp.send('WebAuthn.removeVirtualAuthenticator', { authenticatorId });
-      await cdp.send('WebAuthn.disable');
-    }
+    await cdp.send('WebAuthn.removeVirtualAuthenticator', { authenticatorId });
+    await cdp.send('WebAuthn.disable');
   });
 
   test('should register, authenticate, and delete a device', async ({ page }) => {
-    if (!cdp || !authenticatorId) {
-      throw new Error('Virtual authenticator was not initialized');
-    }
-
     const { clickButton, navigate } = asyncEvents(page);
 
     const registeredCredentialId =
@@ -113,3 +107,83 @@ test.describe('WebAuthn register, authenticate, and delete device', () => {
     });
   });
 });
+
+test.describe('WebAuthn conditional autofill (passkey)', () => {
+  let cdp!: CDPSession;
+  let authenticatorId!: string;
+
+  test.beforeEach(async ({ context, page }) => {
+    // Chromium + CDP WebAuthn virtual authenticator is required for repeatable automation.
+    cdp = await context.newCDPSession(page);
+    await cdp.send('WebAuthn.enable');
+
+    // Configure a platform authenticator with resident keys and auto presence simulation.
+    const response = await cdp.send('WebAuthn.addVirtualAuthenticator', {
+      options: {
+        protocol: 'ctap2',
+        transport: 'internal',
+        hasResidentKey: true,
+        hasUserVerification: true,
+        isUserVerified: true,
+        automaticPresenceSimulation: true,
+      },
+    });
+    authenticatorId = response.authenticatorId;
+  });
+
+  test.afterEach(async () => {
+    await cdp.send('WebAuthn.removeVirtualAuthenticator', { authenticatorId });
+    await cdp.send('WebAuthn.disable');
+  });
+
+  // TODO: This test is currently skipped because the journey used does not allow enabling conditional mediation in admin console
+  // When we start using v2.0 of Page Node in admin console, this test can be executed again
+  test.skip('registers a passkey then authenticates via conditional autofill', async ({ page }) => {
+    const { clickButton, navigate } = asyncEvents(page);
+
+    await test.step('Register a WebAuthn credential', async () => {
+      // Start with an empty virtual authenticator.
+      const { credentials: initialCredentials } = await cdp.send('WebAuthn.getCredentials', {
+        authenticatorId,
+      });
+      expect(initialCredentials).toHaveLength(0);
+
+      // Run a registration journey that creates a credential in the authenticator.
+      await navigate('/?clientId=tenant&journey=TEST_WebAuthn-Registration');
+      await expect(page.getByLabel('User Name')).toBeVisible();
+      await page.getByLabel('User Name').fill(username);
+      await page.getByLabel('Password').fill(password);
+      await clickButton('Submit', '/authenticate');
+      await expect(page.getByRole('button', { name: 'Logout' })).toBeVisible();
+
+      const { credentials } = await cdp.send('WebAuthn.getCredentials', { authenticatorId });
+      expect(credentials.length).toBeGreaterThan(0);
+    });
+
+    await test.step('Authenticate using conditional UI / passkey autofill', async () => {
+      // Ensure we are not reusing an existing AM session.
+      // This makes the test exercise passkey auth, not cookie auth.
+      await page.context().clearCookies();
+
+      // This journey emits conditional mediation metadata and should complete via background
+      // WebAuthn (journey-app triggers the request and submits when a credential is returned).
+      await navigate('/?clientId=tenant&journey=TEST_AutofillPasskeyWebAuthn');
+
+      const conditionalInput = page.locator('input[autocomplete="webauthn"]');
+      await expect(conditionalInput).toBeVisible({ timeout: 10000 });
+      await conditionalInput.focus();
+      await expect(conditionalInput).toBeFocused();
+
+      // Re-enable presence simulation so the in-flight WebAuthn request can resolve.
+      await cdp.send('WebAuthn.setAutomaticPresenceSimulation', {
+        authenticatorId,
+        enabled: true,
+      });
+
+      // With a virtual authenticator configured for automatic presence simulation, this should
+      // complete without any manual click.
+      await expect(page.getByRole('button', { name: 'Logout' })).toBeVisible();
+      await expect(page.getByRole('heading', { name: 'Complete' })).toBeVisible();
+    });
+  });
+});

packages/journey-client/api-report/journey-client.webauthn.api.md

@@ -92,10 +92,10 @@ export enum UserVerificationType {
 
 // @public
 export abstract class WebAuthn {
-    static authenticate(step: JourneyStep): Promise<JourneyStep>;
+    static authenticate(step: JourneyStep, signal?: AbortSignal): Promise<JourneyStep>;
     static createAuthenticationPublicKey(metadata: WebAuthnAuthenticationMetadata): PublicKeyCredentialRequestOptions;
     static createRegistrationPublicKey(metadata: WebAuthnRegistrationMetadata): PublicKeyCredentialCreationOptions;
-    static getAuthenticationCredential(options: PublicKeyCredentialRequestOptions): Promise<PublicKeyCredential | null>;
+    static getAuthenticationCredential(options: PublicKeyCredentialRequestOptions, mediation?: CredentialMediationRequirement, signal?: AbortSignal): Promise<PublicKeyCredential | null>;
     static getAuthenticationOutcome(credential: PublicKeyCredential | null): OutcomeWithName<string, AttestationType, PublicKeyCredential> | OutcomeWithName<string, AttestationType, PublicKeyCredential, string>;
     static getCallbacks(step: JourneyStep): WebAuthnCallbacks;
     static getMetadataCallback(step: JourneyStep): MetadataCallback | undefined;
@@ -104,6 +104,7 @@ export abstract class WebAuthn {
     static getRegistrationOutcome(credential: PublicKeyCredential | null): OutcomeWithName<string, AttestationType, PublicKeyCredential>;
     static getTextOutputCallback(step: JourneyStep): TextOutputCallback | undefined;
     static getWebAuthnStepType(step: JourneyStep): WebAuthnStepType;
+    static isConditionalMediationSupported(): Promise<boolean>;
     static register<T extends string = ''>(step: JourneyStep, deviceName?: T): Promise<JourneyStep>;
 }
 
@@ -116,6 +117,8 @@ export interface WebAuthnAuthenticationMetadata {
     // (undocumented)
     challenge: string;
     // (undocumented)
+    mediation?: CredentialMediationRequirement;
+    // (undocumented)
     relyingPartyId: string;
     // (undocumented)
     supportsJsonResponse?: boolean;

packages/journey-client/src/lib/webauthn/interfaces.ts

@@ -80,6 +80,7 @@ export interface WebAuthnAuthenticationMetadata {
   acceptableCredentials?: string;
   allowCredentials?: string;
   challenge: string;
+  mediation?: CredentialMediationRequirement;
   relyingPartyId: string;
   timeout: number;
   userVerification: UserVerificationType;

packages/journey-client/src/lib/webauthn/webauthn.test.ts

@@ -3,7 +3,7 @@
  *
  * fr-webauthn.test.ts
  *
- * Copyright (c) 2020 - 2025 Ping Identity Corporation. All rights reserved.
+ * Copyright (c) 2020 - 2026 Ping Identity Corporation. All rights reserved.
  * This software may be modified and distributed under the terms
  * of the MIT license. See the LICENSE file for details.
  */
@@ -52,7 +52,6 @@ describe('Test FRWebAuthn class with 7.0 "Passwordless"', () => {
     // eslint-disable-next-line
     const step = createJourneyStep(webAuthnAuthJSCallback70 as any);
     const stepType = WebAuthn.getWebAuthnStepType(step);
-    console.log('the step type', stepType, WebAuthnStepType.Authentication);
     expect(stepType).toBe(WebAuthnStepType.Authentication);
   });