CSP Angular
<!DOCTYPE html>
<html ng-app="plunker">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
<meta http-equiv="Content-Security-Policy"
content="default-src 'self' 'unsafe-eval'; style-src 'self' 'unsafe-inline'; script-src 'self' https://cdnjs.cloudflare.com 'unsafe-inline' 'unsafe-eval';">
<title>App</title>
<meta name="description" content="">
<meta name="viewport" content="width=device-width">
<script src="https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.3.1/angular.js"></script>
<script src="test.js"></script>
</head>
<body ng-controller="MainCtrl">
barcodeAllowed=<span ng-show="barcodeAllowed">barcode Allowed</span><br/>
true=<span ng-show="true">true</span><br/>
false=<span ng-show="false">false</span>
</body>
</html>