<!
DOCTYPE HTML>
<
html>
<
head>
<
meta charset=
"utf-8">
<
title>Bug 1073952 - CSP should restrict scripts in srcdoc
iframe even if sandboxed</
title>
<
script 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");
}
examiner.prototype = {
observe(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() {
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>
