mozilla-central/netwerk/test/mochitests/test_loadinfo_redirectchain.html

Source code

Revision control

Copy as Markdown

Other Tools

Test Info: Warnings

<!DOCTYPE HTML>
<html>
<head>
<title>Bug 1194052 - Append Principal to RedirectChain within LoadInfo before the channel is succesfully openend</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>
<iframe style="width:100%;" id="testframe"></iframe>
<script class="testbody" type="text/javascript">
/*
* We perform the following tests on the redirectchain of the loadinfo:
* (1) checkLoadInfoWithoutRedirects:
* checks the length of the redirectchain and tries to pop an element
* which should result in an exception and not a crash.
* (2) checkLoadInfoWithTwoRedirects:
* perform two redirects and confirm that both redirect chains
* contain the redirected URIs.
* (3) checkLoadInfoWithInternalRedirects:
* perform two redirects including CSPs upgrade-insecure-requests
* so that the redirectchain which includes internal redirects differs.
* (4) checkLoadInfoWithInternalRedirectsAndFallback
* perform two redirects including CSPs upgrade-insecure-requests
* including a 404 repsonse and hence a fallback.
* (5) checkHTTPURITruncation
* perform a redirect to a URI with an HTTP scheme to check that unwanted
* URI components are removed before being added to the redirectchain.
* (6) checkHTTPSURITruncation
* perform a redirect to a URI with an HTTPS scheme to check that unwanted
* URI components are removed before being added to the redirectchain.
*/
SimpleTest.waitForExplicitFinish();
// ************** HELPERS ***************
function compareChains(aLoadInfo, aExpectedRedirectChain, aExpectedRedirectChainIncludingInternalRedirects) {
var redirectChain = aLoadInfo.redirectChain;
var redirectChainIncludingInternalRedirects = aLoadInfo.redirectChainIncludingInternalRedirects;
is(redirectChain.length,
aExpectedRedirectChain.length,
"confirming length of redirectChain is " + aExpectedRedirectChain.length);
is(redirectChainIncludingInternalRedirects.length,
aExpectedRedirectChainIncludingInternalRedirects.length,
"confirming length of redirectChainIncludingInternalRedirects is " +
aExpectedRedirectChainIncludingInternalRedirects.length);
}
function compareTruncatedChains(redirectChain, aExpectedRedirectChain) {
is(redirectChain.length,
aExpectedRedirectChain.length,
"confirming length of redirectChain is " + aExpectedRedirectChain.length);
for (var i = 0; i < redirectChain.length; i++) {
is(redirectChain[i],
aExpectedRedirectChain[i],
"redirect chain should match expected chain");
}
}
// *************** TEST 1 ***************
function checkLoadInfoWithoutRedirects() {
var myXHR = new XMLHttpRequest();
myXHR.onload = function() {
var loadinfo = SpecialPowers.wrap(myXHR).channel.loadInfo;
var redirectChain = loadinfo.redirectChain;
var redirectChainIncludingInternalRedirects = loadinfo.redirectChainIncludingInternalRedirects;
is(redirectChain.length, 0, "no redirect, length should be 0");
is(redirectChainIncludingInternalRedirects.length, 0, "no redirect, length should be 0");
is(myXHR.responseText, "checking redirectchain", "sanity check to make sure redirects succeeded");
// try to pop an element from redirectChain
try {
loadinfo.popRedirectedPrincipal(false);
ok(false, "should not be possible to pop from redirectChain");
}
catch(e) {
ok(true, "popping element from empty redirectChain should throw");
}
// try to pop an element from redirectChainIncludingInternalRedirects
try {
loadinfo.popRedirectedPrincipal(true);
ok(false, "should not be possible to pop from redirectChainIncludingInternalRedirects");
}
catch(e) {
ok(true, "popping element from empty redirectChainIncludingInternalRedirects should throw");
}
// move on to the next test
checkLoadInfoWithTwoRedirects();
}
myXHR.onerror = function() {
ok(false, "xhr problem within checkLoadInfoWithoutRedirect()");
}
myXHR.send();
}
// *************** TEST 2 ***************
function checkLoadInfoWithTwoRedirects() {
var myXHR = new XMLHttpRequest();
const EXPECTED_REDIRECT_CHAIN = [
];
const EXPECTED_REDIRECT_CHAIN_INCLUDING_INTERNAL_REDIRECTS = EXPECTED_REDIRECT_CHAIN;
// Referrer header will not change when redirect
const EXPECTED_REFERRER =
const isAndroid = !!navigator.userAgent.includes("Android");
const EXPECTED_REMOTE_IP = isAndroid ? "10.0.2.2" : "127.0.0.1";
myXHR.onload = function() {
is(myXHR.responseText, "checking redirectchain", "sanity check to make sure redirects succeeded");
var loadinfo = SpecialPowers.wrap(myXHR).channel.loadInfo;
compareChains(loadinfo, EXPECTED_REDIRECT_CHAIN, EXPECTED_REDIRECT_CHAIN_INCLUDING_INTERNAL_REDIRECTS);
for (var i = 0; i < loadinfo.redirectChain.length; i++) {
is(loadinfo.redirectChain[i].referrerURI.spec, EXPECTED_REFERRER, "referrer should match");
is(loadinfo.redirectChain[i].remoteAddress, EXPECTED_REMOTE_IP, "remote address should match");
}
// move on to the next test
checkLoadInfoWithInternalRedirects();
}
myXHR.onerror = function() {
ok(false, "xhr problem within checkLoadInfoWithTwoRedirects()");
}
myXHR.send();
}
// *************** TEST 3 ***************
function confirmCheckLoadInfoWithInternalRedirects(event) {
const EXPECTED_REDIRECT_CHAIN = [
];
const EXPECTED_REDIRECT_CHAIN_INCLUDING_INTERNAL_REDIRECTS = [
];
var loadinfo = JSON.parse(event.data.loadinfo);
compareChains(loadinfo, EXPECTED_REDIRECT_CHAIN, EXPECTED_REDIRECT_CHAIN_INCLUDING_INTERNAL_REDIRECTS);
// remove the postMessage listener and move on to the next test
window.removeEventListener("message", confirmCheckLoadInfoWithInternalRedirects);
checkLoadInfoWithInternalRedirectsAndFallback();
}
function checkLoadInfoWithInternalRedirects() {
// load the XHR request into an iframe so we can apply a CSP to the iframe
// a postMessage returns the result back to the main page.
window.addEventListener("message", confirmCheckLoadInfoWithInternalRedirects);
document.getElementById("testframe").src =
}
// *************** TEST 4 ***************
function confirmCheckLoadInfoWithInternalRedirectsAndFallback(event) {
var EXPECTED_REDIRECT_CHAIN = [
];
var EXPECTED_REDIRECT_CHAIN_INCLUDING_INTERNAL_REDIRECTS = [
];
var loadinfo = JSON.parse(event.data.loadinfo);
compareChains(loadinfo, EXPECTED_REDIRECT_CHAIN, EXPECTED_REDIRECT_CHAIN_INCLUDING_INTERNAL_REDIRECTS);
// remove the postMessage listener and finish test
window.removeEventListener("message", confirmCheckLoadInfoWithInternalRedirectsAndFallback);
checkHTTPURITruncation();
}
function checkLoadInfoWithInternalRedirectsAndFallback() {
// load the XHR request into an iframe so we can apply a CSP to the iframe
// a postMessage returns the result back to the main page.
window.addEventListener("message", confirmCheckLoadInfoWithInternalRedirectsAndFallback);
document.getElementById("testframe").src =
}
// *************** TEST 5 ***************
function checkHTTPURITruncation() {
var myXHR = new XMLHttpRequest();
const EXPECTED_REDIRECT_CHAIN = [
];
var loadinfo = SpecialPowers.wrap(myXHR).channel.loadInfo;
myXHR.onload = function() {
var redirectChain = [];
for (var i = 0; i < loadinfo.redirectChain.length; i++) {
redirectChain[i] = loadinfo.redirectChain[i].principal.asciiSpec;
}
compareTruncatedChains(redirectChain, EXPECTED_REDIRECT_CHAIN);
// move on to the next test
checkHTTPSURITruncation();
}
myXHR.onerror = function(e) {
ok(false, "xhr problem within checkHTTPURITruncation()" + e);
}
myXHR.send();
}
// *************** TEST 6 ***************
function confirmCheckHTTPSURITruncation(event) {
const EXPECTED_REDIRECT_CHAIN = [
];
var loadinfo = JSON.parse(event.data.loadinfo);
compareTruncatedChains(loadinfo.redirectChain, EXPECTED_REDIRECT_CHAIN);
// remove the postMessage listener and move on to the next test
window.removeEventListener("message", confirmCheckHTTPSURITruncation);
SimpleTest.finish();
}
function checkHTTPSURITruncation() {
// load the XHR request into an iframe so we can apply a CSP to the iframe
// a postMessage returns the result back to the main page.
window.addEventListener("message", confirmCheckHTTPSURITruncation);
document.getElementById("testframe").src =
}
// *************** START TESTS ***************
checkLoadInfoWithoutRedirects();
</script>
</body>
</html>