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Test Info: Warnings
- This test has a WPT meta file that expects 3 subtest issues.
- This WPT test may be referenced by the following Test IDs:
- /webauthn/createcredential-prf.https.html - WPT Dashboard Interop Dashboard
<!DOCTYPE html>
<meta charset="utf-8">
<title>navigator.credentials.create() prf extension tests with authenticator support</title>
<meta name="timeout" content="long">
<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=helpers.js></script>
<body></body>
<script>
standardSetup(function() {
"use strict";
promise_test(async t => {
const credential = await createCredential({
options: {
publicKey: {
extensions: {
prf: {},
},
},
},
});
assert_true(credential.getClientExtensionResults().prf.enabled);
}, "navigator.credentials.create() with prf requested");
promise_test(async t => {
const promise = createCredential({
options: {
publicKey: {
extensions: {
prf: {evalByCredential: {"Zm9v": {first: new Uint8Array([1,2,3,4]).buffer}}},
},
},
},
});
return promise_rejects_dom(t, "NotSupportedError", promise);
}, "navigator.credentials.create() with nonsensical evalByCredential");
promise_test(async t => {
// Evaluating the PRF at creation time is not supported by security keys
// because it cannot be expressed with the CTAP2 hmac-secret extension,
// but it is defined at the WebAuthn level.
const credential = await createCredential({
options: {
publicKey: {
extensions: {
prf: {eval: {first: new Uint8Array([1,2,3,4]).buffer}},
},
},
},
});
assert_true(credential.getClientExtensionResults().prf.enabled,
"prf.enabled");
assert_true('results' in credential.getClientExtensionResults().prf,
"has results");
assert_true('first' in credential.getClientExtensionResults().prf.results,
"has results.first");
assert_equals(
credential.getClientExtensionResults().prf.results.first.byteLength, 32,
"correct length output");
}, "navigator.credentials.create() with eval");
}, {
protocol: "ctap2_1",
extensions: ["prf"],
});
</script>