vulcanize

dashboard-ui/apiclient/device.js

@@ -0,0 +1,33 @@
+(function (globalScope) {
+
+    if (!globalScope.MediaBrowser) {
+        globalScope.MediaBrowser = {};
+    }
+
+    globalScope.MediaBrowser.generateDeviceId = function (keyName, seed) {
+
+        var keys = [];
+
+        keys.push(navigator.userAgent);
+        keys.push((navigator.cpuClass || ""));
+
+        if (seed) {
+            keys.push(seed);
+        }
+        var randomId = '';
+
+        //  Since the above is not guaranteed to be unique per device, add a little more
+        randomId = appStorage.getItem(keyName);
+
+        if (!randomId) {
+
+            randomId = new Date().getTime();
+
+            appStorage.setItem(keyName, randomId.toString());
+        }
+
+        keys.push(randomId);
+        return CryptoJS.SHA1(keys.join('|')).toString();
+    };
+
+})(window);