1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
|
<!DOCTYPE HTML>
<html>
<head>
<meta charset="utf-8">
<title>Bug 1073952 - CSP should restrict scripts in srcdoc iframe even if sandboxed</title>
<script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
</head>
<body>
<p id="display">Bug 1073952</p>
<iframe style="width:200px;height:200px;" id='cspframe'></iframe>
<script class="testbody" type="text/javascript">
// 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", false);
}
examiner.prototype = {
observe: function(subject, topic, data) {
if(topic === "csp-on-violate-policy") {
var violationString = SpecialPowers.getPrivilegedProps(SpecialPowers.
do_QueryInterface(subject, "nsISupportsCString"), "data");
// the violation subject for inline script violations is unfortunately vague,
// all we can do is match the string.
if (!violationString.includes("Inline Script")) {
return
}
ok(true, "CSP inherited into sandboxed srcdoc iframe, script blocked.");
window.testFinished();
}
},
// must eventually call this to remove the listener,
// or mochitests might get borked.
remove: function() {
SpecialPowers.removeObserver(this, "csp-on-violate-policy");
}
}
window.examiner = new examiner();
function testFinished() {
window.examiner.remove();
SimpleTest.finish();
}
addEventListener("message", function(e) {
ok(false, "We should not execute JS in srcdoc iframe.");
window.testFinished();
})
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_iframe_sandbox_srcdoc.html';
</script>
</body>
</html>
|
