test_bug886164.html

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<!DOCTYPE HTML>

<html>

<head>

  <meta charset="utf-8">

  <title>Bug 886164 - Enforce CSP in sandboxed iframe</title>

  <script src="/tests/SimpleTest/SimpleTest.js"></script>

  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />

</head>

<body>

<p id="display"></p>

<div id="content" style="display: none">

</div>

<iframe style="width:200px;height:200px;" id='cspframe'  sandbox="allow-same-origin"></iframe>

<iframe style="width:200px;height:200px;" id='cspframe2' sandbox></iframe>

<iframe style="width:200px;height:200px;" id='cspframe3' sandbox="allow-same-origin"></iframe>

<iframe style="width:200px;height:200px;" id='cspframe4' sandbox></iframe>

<iframe style="width:200px;height:200px;" id='cspframe5' sandbox="allow-scripts"></iframe>

<iframe style="width:200px;height:200px;" id='cspframe6' sandbox="allow-same-origin allow-scripts"></iframe>

<script class="testbody" type="text/javascript">

var path = "/tests/dom/security/test/csp/";

// These are test results: -1 means it hasn't run,

// true/false is the pass/fail result.

window.tests = {

  // sandbox allow-same-origin; 'self'

  img_good: -1, // same origin

  img_bad: -1, //example.com

  // sandbox; 'self'

  img2_bad: -1, //example.com

  img2a_good: -1, // same origin & is image

  // sandbox allow-same-origin; 'none'

  img3_bad: -1,

  img3a_bad: -1,

  // sandbox; 'none'

  img4_bad: -1,

  img4a_bad: -1,

  // sandbox allow-scripts; 'none' 'unsafe-inline'

  img5_bad: -1,

  img5a_bad: -1,

  script5_bad: -1,

  script5a_bad: -1,

  // sandbox allow-same-origin allow-scripts; 'self' 'unsafe-inline'

  img6_bad: -1,

  script6_bad: -1,

};

// a postMessage handler that is used by sandboxed iframes without

// 'allow-same-origin' to communicate pass/fail back to this main page.

// it expects to be called with an object like {ok: true/false, desc:

// <description of the test> which it then forwards to ok()

window.addEventListener("message", receiveMessage);

function receiveMessage(event)

  ok_wrapper(event.data.ok, event.data.desc);

var cspTestsDone = false;

var iframeSandboxTestsDone = false;

// iframe related

var completedTests = 0;

var passedTests = 0;

function ok_wrapper(result, desc) {

  ok(result, desc);

  completedTests++;

  if (result) {

    passedTests++;

  if (completedTests === 5) {

    iframeSandboxTestsDone = true;

    if (cspTestsDone) {

      SimpleTest.finish();

//csp related

// This is used to watch the blocked data bounce off CSP and allowed data

// get sent out to the wire.

function examiner() {

  SpecialPowers.addObserver(this, "csp-on-violate-policy");

  SpecialPowers.addObserver(this, "specialpowers-http-notify-request");

examiner.prototype  = {

  observe(subject, topic, data) {

    var testpat = new RegExp("testid=([a-z0-9_]+)");

    //_good things better be allowed!

    //_bad things better be stopped!

    if (topic === "specialpowers-http-notify-request") {

      //these things were allowed by CSP

      var uri = data;

      if (!testpat.test(uri)) return;

      var testid = testpat.exec(uri)[1];

      window.testResult(testid,

                        /_good/.test(testid),

                        uri + " allowed by csp");

    if(topic === "csp-on-violate-policy") {

      //these were blocked... record that they were blocked

      var asciiSpec = SpecialPowers.getPrivilegedProps(SpecialPowers.do_QueryInterface(subject, "nsIURI"), "asciiSpec");

      if (!testpat.test(asciiSpec)) return;

      var testid = testpat.exec(asciiSpec)[1];

      window.testResult(testid,

                        /_bad/.test(testid),

                        asciiSpec + " blocked by \"" + data + "\"");

},

  // must eventually call this to remove the listener,

  // or mochitests might get borked.

  remove() {

    SpecialPowers.removeObserver(this, "csp-on-violate-policy");

    SpecialPowers.removeObserver(this, "specialpowers-http-notify-request");

window.examiner = new examiner();

window.testResult = function(testname, result, msg) {

  //test already complete.... forget it... remember the first result.

  if (window.tests[testname] != -1)

    return;

  window.tests[testname] = result;

  ok(result, testname + ' test: ' + msg);

  // if any test is incomplete, keep waiting

  for (var v in window.tests)

    if(tests[v] == -1)

      return;

  // ... otherwise, finish

  window.examiner.remove();

  cspTestsDone = true;

  if (iframeSandboxTestsDone) {

    SimpleTest.finish();

SimpleTest.waitForExplicitFinish();

// save this for last so that our listeners are registered.

// ... this loads the testbed of good and bad requests.

document.getElementById('cspframe').src = 'file_bug886164.html';

document.getElementById('cspframe2').src = 'file_bug886164_2.html';

document.getElementById('cspframe3').src = 'file_bug886164_3.html';

document.getElementById('cspframe4').src = 'file_bug886164_4.html';

document.getElementById('cspframe5').src = 'file_bug886164_5.html';

document.getElementById('cspframe6').src = 'file_bug886164_6.html';

</script>

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