~mmach/netext73/webkit2gtk

<input type="text" id="input">

<script>

    if (window.internals) {

        internals.setMockWebAuthenticationConfiguration({ silentFailure: true, hid: { expectCancel: true } });

        internals.withUserGesture(() => { input.focus(); });

    }

 

    const options = {

        publicKey: {

            challenge: new Uint8Array(16),

            timeout: 100

        }

    };

 

    navigator.credentials.get(options).then(credential => {

        // console.log("Succeeded!");

        window.webkit.messageHandlers.testHandler.postMessage("Succeeded!");

    }, error => {

        // console.log(error.message);

        window.webkit.messageHandlers.testHandler.postMessage(error.message);

    });

</script>