mozilla-central/dom/security/test/csp/test_leading_wildcard.html

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Test Info: Warnings

<!DOCTYPE HTML>
<html>
<head>
<title>Bug 1032303 - CSP - Keep FULL STOP when matching *.foo.com to disallow loads from foo.com</title>
<!-- Including SimpleTest.js so we can use waitForExplicitFinish !-->
<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="visibility: hidden">
<iframe style="width:100%;" id="testframe"></iframe>
</div>
<script class="testbody" type="text/javascript">
/*
* Description of the test:
* We load a page with a CSP that allows scripts to be loaded from *.example.com.
* On that page we try to load two scripts:
* a) [allowed] leading_wildcard_allowed.js which is served from test1.example.com
* b) [blocked] leading_wildcard_blocked.js which is served from example.com
*
* We verify that only the allowed script executes by registering observers which listen
* to CSP violations and http-notifications. Please note that both scripts do *not* exist
* in the file system. The test just verifies that CSP blocks correctly.
*/
SimpleTest.waitForExplicitFinish();
var policy = "default-src 'none' script-src *.example.com";
var testsExecuted = 0;
function finishTest() {
if (++testsExecuted < 2) {
return;
}
window.wildCardExaminer.remove();
SimpleTest.finish();
}
// We use the examiner to identify requests that hit the wire and requests
// that are blocked by CSP.
function examiner() {
SpecialPowers.addObserver(this, "csp-on-violate-policy");
SpecialPowers.addObserver(this, "specialpowers-http-notify-request");
}
examiner.prototype = {
observe(subject, topic, data) {
// allowed requests
if (topic === "specialpowers-http-notify-request") {
if (data.includes("leading_wildcard_allowed.js")) {
ok (true, "CSP should allow file_leading_wildcard_allowed.js!");
finishTest();
}
if (data.includes("leading_wildcard_blocked.js")) {
ok(false, "CSP should not allow file_leading_wildcard_blocked.js!");
finishTest();
}
}
// blocked requests
if (topic === "csp-on-violate-policy") {
var asciiSpec = SpecialPowers.getPrivilegedProps(
SpecialPowers.do_QueryInterface(subject, "nsIURI"),
"asciiSpec");
if (asciiSpec.includes("leading_wildcard_allowed.js")) {
ok (false, "CSP should not block file_leading_wildcard_allowed.js!");
finishTest();
}
if (asciiSpec.includes("leading_wildcard_blocked.js")) {
ok (true, "CSP should block file_leading_wildcard_blocked.js!");
finishTest();
}
}
},
remove() {
SpecialPowers.removeObserver(this, "csp-on-violate-policy");
SpecialPowers.removeObserver(this, "specialpowers-http-notify-request");
}
}
window.wildCardExaminer = new examiner();
function runTest() {
var src = "file_testserver.sjs";
// append the file that should be served
src += "?file=" + escape("tests/dom/security/test/csp/file_leading_wildcard.html");
// append the CSP that should be used to serve the file
src += "&csp=" + escape(policy);
document.getElementById("testframe").src = src;
}
// start running the tests
runTest();
</script>
</body>
</html>