<!DOCTYPE html>
<title>Web Authentication API: PublicKeyCredential's [[get]] failure cases.</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="./resources/util.js"></script>
<script>
    // Default mock configuration. Tests need to override if they need different configuration.
    if (window.testRunner)
        testRunner.setWebAuthenticationMockConfiguration({ local: { acceptAuthentication: true, acceptAttestation: false } });

    function checkResult(credential)
    {
        if (window.testRunner)
            testRunner.cleanUpKeychain(testRpId);

         // Check respond
        assert_array_equals(Base64URL.parse(credential.id), Base64URL.parse(testCredentialIdBase64));
        assert_equals(credential.type, 'public-key');
        assert_array_equals(new Uint8Array(credential.rawId), Base64URL.parse(testCredentialIdBase64));
        assert_equals(bytesToASCIIString(credential.response.clientDataJSON), '{"type":"webauthn.get","challenge":"MTIzNDU2","origin":"https://localhost:9443"}');
        assert_equals(bytesToHexString(credential.response.userHandle), "00010203040506070809");
        assert_not_exists(credential.getClientExtensionResults(), "appid");

        // Check authData
        const authData = decodeAuthData(new Uint8Array(credential.response.authenticatorData));
        assert_equals(bytesToHexString(authData.rpIdHash), "49960de5880e8c687434170f6476605b8fe4aeb9a28632c7995cf3ba831d9763");
        assert_equals(authData.flags, 5);
        assert_equals(authData.counter, 0);

        // Check signature
        return crypto.subtle.importKey("raw", Base64URL.parse(testES256PublicKeyBase64), { name: "ECDSA", namedCurve: "P-256" }, false, ['verify']).then( publicKey => {
            return crypto.subtle.digest("sha-256", credential.response.clientDataJSON).then ( hash => {
                // credential.response.signature is in ASN.1 and WebCrypto expect signatures provides in r|s.
                return crypto.subtle.verify({name: "ECDSA", hash: "SHA-256"}, publicKey, extractRawSignature(credential.response.signature), concatenateBuffers(credential.response.authenticatorData, hash)).then( verified => {
                    assert_true(verified);
                    assert_not_exists(credential.getClientExtensionResults(), "appid");
                });
            });
        });
    }

    promise_test(t => {
        const options = {
            publicKey: {
                challenge: Base64URL.parse("MTIzNDU2")
            }
        };

        if (window.testRunner)
            testRunner.addTestKeyToKeychain(testES256PrivateKeyBase64, testRpId, testUserhandleBase64);
        return navigator.credentials.get(options).then(credential => {
            return checkResult(credential);
        });
    }, "PublicKeyCredential's [[get]] with minimum options in a mock local authenticator.");

    promise_test(t => {
        const options = {
            publicKey: {
                challenge: Base64URL.parse("MTIzNDU2"),
                allowCredentials: [
                    { type: "public-key", id: Base64URL.parse(testUserhandleBase64), transports: ["internal"] },
                    { type: "public-key", id: Base64URL.parse(testCredentialIdBase64), transports: ["internal"] }
                ]
            }
        };

        if (window.testRunner)
            testRunner.addTestKeyToKeychain(testES256PrivateKeyBase64, testRpId, testUserhandleBase64);
        return navigator.credentials.get(options).then(credential => {
            return checkResult(credential);
        });
    }, "PublicKeyCredential's [[get]] with matched allow credentials in a mock local authenticator.");
</script>