[mirotalksfu] - prevent xss injection

app/src/XSS.js

@@ -0,0 +1,13 @@
+'use strict';
+
+const xss = require('xss');
+const Logger = require('./Logger');
+const log = new Logger('Xss');
+
+const checkXSS = (dataObject) => {
+    const data = xss(JSON.stringify(dataObject));
+    log.debug('Sanitization done');
+    return JSON.parse(data);
+};
+
+module.exports = checkXSS;