<!DOCTYPE html>
<html>
<head>
    <script src="./util.js"></script>
</head>
<body>
    <input type="text" id="input">
    <script>
        const url = new URL(window.location.href);
        const shouldFocus = url.searchParams.get("shouldFocus");
        const exceptionMessage = url.searchParams.get("exceptionMessage");

        function messageToTop(message) {
            top.postMessage(message, "*");
        }

        const makeOptions = {
            publicKey: {
                rp: {
                    name: "example.com"
                },
                user: {
                    name: "John Appleseed",
                    id: asciiToUint8Array("123456"),
                    displayName: "Appleseed",
                },
                challenge: asciiToUint8Array("123456"),
                pubKeyCredParams: [{ type: "public-key", alg: -7 }]
            }
        };
        const requestOptions = {
            publicKey: {
                challenge: asciiToUint8Array("123456"),
            }
        };

        if (shouldFocus == "true") {
            if (window.internals)
                internals.withUserGesture(() => { input.focus(); });
        }
        navigator.credentials.create(makeOptions).then(
            function(value) {
                messageToTop("Access granted. " + value);
            },
            function(exception) {
                if (exception.name == "NotAllowedError" && exception.message == exceptionMessage)
                    return navigator.credentials.get(requestOptions);
                else
                    messageToTop("Throw " + exception.name  + ".");
            }
        ).then(function(value) {
                messageToTop("Access granted. " + value);
            },
            function(exception) {
                if (exception.name == "NotAllowedError" && exception.message == exceptionMessage)
                    messageToTop("PASS.");
                else
                    messageToTop("Throw " + exception.name  + ".");
            }
        );
    </script>
</body>
</html>