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<!DOCTYPE html>
<meta charset="utf-8">
<title>Test for the 'secure-payment-confirmation' payment method authentication - browser bound key per passkey</title>
<link rel="help" href="https://w3c.github.io/secure-payment-confirmation/#sctn-binding-a-keypair">
<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=../webauthn/resources/common-inputs.js></script>
<script src=../webauthn/resources/utils.js></script>
<script src="utils.sub.js"></script>
<script src="utils-bbk.js"></script>
<script>
'use strict';
async function payWithPasskey(passkey) {
const challenge = 'server challenge';
const payeeOrigin = 'https://merchant.com';
const displayName = 'Troycard ***1234';
const request = new PaymentRequest([{
supportedMethods: 'secure-payment-confirmation',
data: {
credentialIds: [passkey.rawId],
challenge: Uint8Array.from(challenge, c => c.charCodeAt(0)),
payeeOrigin,
rpId: window.location.hostname,
timeout: 60000,
instrument: {
displayName,
icon: ICON_URL,
},
}
}], PAYMENT_DETAILS);
await test_driver.bless('user activation');
const response = await request.show();
return response;
}
promise_test(async t => {
await window.test_driver.add_virtual_authenticator(
AUTHENTICATOR_OPTS)
.then(authenticator => {
t.add_cleanup(() => {
return window.test_driver.remove_virtual_authenticator(authenticator);
});
});
await window.test_driver.set_spc_transaction_mode("autoAccept")
.then(_ => {
t.add_cleanup(() => {
return window.test_driver.set_spc_transaction_mode("none");
});
});
const enrollmentBrowserBoundPubKeyCredParams = [{
type: "public-key",
alg: 0 // "Reserved": User agent should not create a key at credential enrollment.
}];
const credential1 = await createCredential(/*set_payment_extension=*/true, {
browserBoundPubKeyCredParams: enrollmentBrowserBoundPubKeyCredParams,
});
assertNoBrowserBoundPublicKeyInCredential(credential1);
const instrumentResponse1 = await payWithPasskey(credential1);
await instrumentResponse1.complete('success');
const browserBoundPublicKey1 = getBrowserBoundPublicKeyFromCredential(instrumentResponse1.details);
const credential2 = await createCredential(/*set_payment_extension=*/true, {
browserBoundPubKeyCredParams: enrollmentBrowserBoundPubKeyCredParams,
});
assertNoBrowserBoundPublicKeyInCredential(credential2);
const instrumentResponse2 = await payWithPasskey(credential2);
await instrumentResponse2.complete('success');
const browserBoundPublicKey2 = getBrowserBoundPublicKeyFromCredential(instrumentResponse2.details);
if (browserBoundPublicKey1 === undefined && browserBoundPublicKey2 === undefined) {
return;
}
assert_not_equals(browserBoundPublicKey1, browserBoundPublicKey2,
'The browser bound key must be different for different passkeys.');
}, 'If a browser bound keys are created on authentication then a different browser bound key is created for a different passkey');
</script>
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