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<!doctype html>
<html>
<head>
<title>Bug 909029 - CSP source-lists ignore some source expressions like 'unsafe-inline' when * or 'none' are used (e.g., style-src, script-src)</title>
<script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
</head>
<body>
<div id=content style="visibility:hidden">
<iframe id=testframe1></iframe>
<iframe id=testframe2></iframe>
</div>
<script class="testbody" type="text/javascript">
SimpleTest.waitForExplicitFinish();
window.tests = {
starExternalStylesLoaded: -1,
starExternalImgLoaded: -1,
noneExternalStylesBlocked: -1,
noneExternalImgLoaded: -1,
starInlineStyleAllowed: -1,
starInlineScriptBlocked: -1,
noneInlineStyleAllowed: -1,
noneInlineScriptBlocked: -1
}
function examiner() {
SpecialPowers.addObserver(this, "csp-on-violate-policy", false);
SpecialPowers.addObserver(this, "specialpowers-http-notify-request", false);
}
examiner.prototype = {
observe: function(subject, topic, data) {
var testpat = new RegExp("testid=([a-zA-Z]+)");
if (topic === "specialpowers-http-notify-request") {
var uri = data;
if (!testpat.test(uri)) return;
var testid = testpat.exec(uri)[1];
window.testResult(testid,
/Loaded/.test(testid),
"resource loaded");
}
if(topic === "csp-on-violate-policy") {
// these were blocked... record that they were blocked
// try because the subject could be an nsIURI or an nsISupportsCString
try {
var asciiSpec = SpecialPowers.getPrivilegedProps(SpecialPowers.do_QueryInterface(subject, "nsIURI"), "asciiSpec");
if (!testpat.test(asciiSpec)) return;
var testid = testpat.exec(asciiSpec)[1];
window.testResult(testid,
/Blocked/.test(testid),
"resource blocked by CSP");
} catch(e) {
// if that fails, the subject is probably a string. Strings are only
// reported for inline and eval violations. Since we are testing those
// via the observed effects of script on CSSOM, we can simply ignore
// these subjects.
}
}
},
// must eventually call this to remove the listener,
// or mochitests might get borked.
remove: function() {
SpecialPowers.removeObserver(this, "csp-on-violate-policy");
SpecialPowers.removeObserver(this, "specialpowers-http-notify-request");
}
}
window.examiner = new examiner();
window.testResult = function(testname, result, msg) {
//dump("in testResult: testname = " + testname + "\n");
//test already complete.... forget it... remember the first result.
if (window.tests[testname] != -1)
return;
window.tests[testname] = result;
is(result, true, 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();
SimpleTest.finish();
}
// Helpers for inline script/style checks
var black = 'rgb(0, 0, 0)';
var green = 'rgb(0, 128, 0)';
function getElementColorById(doc, id) {
return window.getComputedStyle(doc.contentDocument.getElementById(id)).color;
}
function checkInlineWithStar() {
var testframe = document.getElementById('testframe1');
window.testResult("starInlineStyleAllowed",
getElementColorById(testframe, 'inline-style') === green,
"Inline styles should be allowed (style-src 'unsafe-inline' with star)");
window.testResult("starInlineScriptBlocked",
getElementColorById(testframe, 'inline-script') === black,
"Inline scripts should be blocked (style-src 'unsafe-inline' with star)");
}
function checkInlineWithNone() {
// If a directive has 'none' in addition to other sources, 'none' is ignored
// and the other sources are used. 'none' is only a valid source if it is
// used by itself.
var testframe = document.getElementById('testframe2');
window.testResult("noneInlineStyleAllowed",
getElementColorById(testframe, 'inline-style') === green,
"Inline styles should be allowed (style-src 'unsafe-inline' with none)");
window.testResult("noneInlineScriptBlocked",
getElementColorById(testframe, 'inline-script') === black,
"Inline scripts should be blocked (style-src 'unsafe-inline' with none)");
}
document.getElementById('testframe1').src = 'file_bug909029_star.html';
document.getElementById('testframe1').addEventListener('load', checkInlineWithStar, false);
document.getElementById('testframe2').src = 'file_bug909029_none.html';
document.getElementById('testframe2').addEventListener('load', checkInlineWithNone, false);
</script>
</body>
</html>
|
