First working version

web-vault/js/duo-connector.js

@@ -0,0 +1,40 @@
+!(function () {
+    var frameElement = document.createElement('iframe');
+    frameElement.setAttribute('id', 'duo_iframe');
+    setFrameHeight();
+    document.body.appendChild(frameElement);
+
+    var hostParam = getQsParam('host');
+    var requestParam = getQsParam('request');
+    Duo.init({
+        host: hostParam,
+        sig_request: requestParam,
+        submit_callback: function (form) {
+            invokeCSCode(form.elements.sig_response.value);
+        }
+    });
+
+    window.onresize = setFrameHeight;
+    function setFrameHeight() {
+        frameElement.style.height = window.innerHeight + 'px';
+    }
+})();
+
+function getQsParam(name) {
+    var url = window.location.href;
+    name = name.replace(/[\[\]]/g, '\\$&');
+    var regex = new RegExp('[?&]' + name + '(=([^&#]*)|&|#|$)'),
+        results = regex.exec(url);
+    if (!results) return null;
+    if (!results[2]) return '';
+    return decodeURIComponent(results[2].replace(/\+/g, ' '));
+}
+
+function invokeCSCode(data) {
+    try {
+        invokeCSharpAction(data);
+    }
+    catch (err) {
+
+    }
+}