<!
DOCTYPE HTML>
<
html>
<
head>
<
title>Test for Userpass in
Frame Ancestors directive</
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:100%;height:300px;" id=
'cspframe'></
iframe>
<
script class=
"testbody" type=
"text/javascript">
// These are test results: -1 means it hasn
't run,
// true/false is the pass/fail result.
var framesThatShouldLoad = {
frame_a: -1, /*
frame a allowed */
frame_b: -1, /*
frame b allowed */
};
// Number of tests that pass for this file should be 1
var expectedViolationsLeft = 1;
// CSP frame-ancestor checks happen in the parent, hence we have to
// proxy the csp violation notifications.
SpecialPowers.registerObservers(
"csp-on-violate-policy");
// 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,
"specialpowers-csp-on-violate-policy");
}
examiner.prototype = {
observe(subject, topic, data) {
// subject should be an nsURI... though could be null since CSP
// prohibits cross-origin URI reporting during
frame ancestors checks.
if (subject && !SpecialPowers.can_QI(subject))
return;
var asciiSpec = subject;
try {
asciiSpec = SpecialPowers.getPrivilegedProps(
SpecialPowers.do_QueryInterface(subject,
"nsIURI"),
"asciiSpec");
// skip checks on the test harness -- can
't do this skipping for
// cross-origin blocking since the observer doesn
't get the URI. This
// can cause this test to over-succeed (but only in specific cases).
if (asciiSpec.includes(
"test_frameancestors_userpass.html")) {
return;
}
} catch (ex) {
// was not an nsIURI, so it was probably a cross-origin report.
}
if (topic ===
"specialpowers-csp-on-violate-policy") {
//these were blocked... record that they were blocked
window.frameBlocked(asciiSpec, data);
}
},
// must eventually call this to remove the listener,
// or mochitests might get borked.
remove() {
SpecialPowers.removeObserver(this,
"specialpowers-csp-on-violate-policy");
}
}
// called when a
frame is loaded
// -- if it
's not enumerated above, it should not load!
var frameLoaded = function(testname, uri) {
//test already complete.... forget it... remember the first result.
if (window.framesThatShouldLoad[testname] != -1)
return;
if (typeof window.framesThatShouldLoad[testname] ===
'undefined') {
// uh-oh, we
're not expecting this frame to load!
ok(false, testname +
' framed site should not have loaded: ' + uri);
} else {
//Check if @ symbol is there in URI.
if (uri.includes(
'@')) {
ok(false,
' URI contains userpass. Fetched URI is ' + uri);
} else {
framesThatShouldLoad[testname] = true;
ok(true,
' URI doesn\'t contain userpass. Fetched URI is
' + uri);
}
}
checkTestResults();
}
// called when a
frame is blocked
// -- we can
't determine *which* frame was blocked, but at least we can count them
var frameBlocked = function(uri, policy) {
//Check if @ symbol is there in URI or in csp policy.
// Bug 1557712: Intermittent failure -> not sure why the
'uri' might ever
// be non existing at this point, however if there is no uri, there can
// also be no userpass!
if (policy.includes(
'@') ||
(typeof uri ===
'string' && uri.includes(
'@'))) {
ok(false,
' a CSP policy blocked frame from being loaded. But contains' +
' userpass. Policy is: ' + policy +
';URI is: ' + uri );
} else {
ok(true,
' a CSP policy blocked frame from being loaded. Doesn\'t contain
'+
' userpass. Policy is: ' + policy +
';URI is: ' + uri );
}
expectedViolationsLeft--;
checkTestResults();
}
// Check to see if all the tests have run
var checkTestResults = function() {
// if any test is incomplete, keep waiting
for (
var v in framesThatShouldLoad)
if(window.framesThatShouldLoad[v] == -1)
return;
if (window.expectedViolationsLeft > 0)
return;
// ... otherwise, finish
window.examiner.remove();
SimpleTest.finish();
}
window.addEventListener(
"message", receiveMessage);
function receiveMessage(event) {
if (event.data.call && event.data.call ==
'frameLoaded')
frameLoaded(event.data.testname, event.data.uri);
}
//////////////////////////////////////////////////////////////////////
// set up and go
window.examiner = new examiner();
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_frameancestors_userpass.html';
</
script>
</
pre>
</
body>
</
html>
