authentication-cross-origin.sub.https.html

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This test has a WPT meta file that expects 1 subtest issues.
This WPT test may be referenced by the following Test IDs:
- /secure-payment-confirmation/authentication-cross-origin.sub.https.html - WPT Dashboard Interop Dashboard

<!DOCTYPE html>

<meta charset="utf-8">

<title>Test for the 'secure-payment-confirmation' payment method authentication - cross origin</title>

<link rel="help" href="https://w3c.github.io/secure-payment-confirmation#client-extension-processing-authentication">

<script src="/resources/testharness.js"></script>

<script src="/resources/testharnessreport.js"></script>

<script src="/resources/testdriver.js"></script>

<script src="/resources/testdriver-vendor.js"></script>

<script src="utils.sub.js"></script>

<!-- This test requires a non-empty body to workaround https://github.com/web-platform-tests/wpt/issues/34563 -->

<body><div>Non-empty body</div></body>

<script>

'use strict';

promise_test(async t => {

  // Make sure that we are testing a cross-origin authentication ceremony.

  assert_not_equals(window.location.hostname, '{{hosts[alt][]}}',

      'This test must not be run on the alt hostname.');

  const authenticator = await window.test_driver.add_virtual_authenticator(

      AUTHENTICATOR_OPTS);

  t.add_cleanup(() => {

    return window.test_driver.remove_virtual_authenticator(authenticator);

});

  await window.test_driver.set_spc_transaction_mode("autoAccept");

  t.add_cleanup(() => {

    return window.test_driver.set_spc_transaction_mode("none");

});

  // Create a credential for the WPT alt domain.

  const credential = await createCredentialForAltDomain();

  assert_equals(credential.error, null);

  const challenge = 'server challenge';

  const payeeOrigin = 'https://merchant.com';

  const displayName = 'Troycard ***1234';

  const request = new PaymentRequest([{

    supportedMethods: 'secure-payment-confirmation',

    data: {

      credentialIds: [credential.rawId],

      challenge: Uint8Array.from(challenge, c => c.charCodeAt(0)),

      payeeOrigin,

      rpId: '{{hosts[alt][]}}',

      timeout: 60000,

      instrument: {

        displayName,

        icon: ICON_URL,

},

  }], PAYMENT_DETAILS);

  await test_driver.bless('user activation');

  const responsePromise = request.show();

  const response = await responsePromise;

  await response.complete('success');

  const cred = response.details;

  assert_equals(cred.id, credential.id);

  const clientDataJSON = JSON.parse(arrayBufferToString(cred.response.clientDataJSON));

  // The origin should be ourselves, whilst the RP should be the alt hostname

  // (as the owner of the credential).

  assert_equals(clientDataJSON.origin, window.location.origin);

  assert_equals(clientDataJSON.payment.rpId, '{{hosts[alt][]}}');

}, 'Cross-origin SPC authentication ceremony');

</script>