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Bug 1719309 - HTTPS-First test for bad certifactes. r=ckerschb

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Differential Revision: https://phabricator.services.mozilla.com/D119779
This commit is contained in:
lyavor 2021-07-14 12:34:01 +00:00
parent a2cfcac615
commit 34292f2736
4 changed files with 112 additions and 0 deletions
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8
build/pgo/server-locations.txt
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@ -349,6 +349,14 @@ https://suggestion-example.com:443 privileged,cert=badCertDomain
http://no-suggestion-example.com:80 privileged
https://no-suggestion-example.com:443 privileged,cert=badCertDomain
# testing HTTPS-First doesn't show warning page for bad cert
http://nocert.example.com:80 privileged
http://self-signed.example.com:80 privileged
http://untrusted.example.com:80 privileged
http://untrusted-expired.example.com:80 privileged
http://no-subject-alt-name.example.com:80 privileged
http://expired.example.com:80 privileged
# testing HTTPS-First behaviour for redirection (Bug 1706126)
http://redirect-example.com:80 privileged
https://redirect-example.com:443 privileged,cert=bug1706126cert

34
dom/security/test/https-first/file_bad_cert.sjs Normal file
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@ -0,0 +1,34 @@
const RESPONSE_SUCCESS = `
<html>
<body>
send message, downgraded
<script type="application/javascript">
let scheme = document.location.protocol;
window.opener.postMessage({result: 'downgraded', scheme: scheme}, '*');
</script>
</body>
</html>`;
const RESPONSE_UNEXPECTED = `
<html>
<body>
send message, error
<script type="application/javascript">
let scheme = document.location.protocol;
window.opener.postMessage({result: 'Error', scheme: scheme}, '*');
</script>
</body>
</html>`;
function handleRequest(request, response) {
// avoid confusing cache behaviors
response.setHeader("Cache-Control", "no-cache", false);
// if the received request is not http send an error
if (request.scheme === "http") {
response.write(RESPONSE_SUCCESS);
return;
}
// we should never get here; just in case, return something unexpected
response.write(RESPONSE_UNEXPECTED);
}

3
dom/security/test/https-first/mochitest.ini
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@ -26,5 +26,8 @@ support-files= file_referrer_policy.sjs
[test_break_endless_upgrade_downgrade_loop.html]
support-files =
file_break_endless_upgrade_downgrade_loop.sjs
[test_bad_cert.html]
support-files =
file_bad_cert.sjs
[test_downgrade_request_upgrade_request.html]
support-files= file_downgrade_request_upgrade_request.sjs

67
dom/security/test/https-first/test_bad_cert.html Normal file
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@ -0,0 +1,67 @@
<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=1719309
Test that bad cert sites won't get upgraded by https-first
-->
<head>
<title>HTTPS-FirstMode - Bad Certificates</title>
<script src="/tests/SimpleTest/SimpleTest.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
</head>
<body>
<h1>HTTPS-First Mode</h1>
<p>Test: Downgrade bad certificates without warning page </p>
<a href="https://bugzilla.mozilla.org/show_bug.cgi?id=1706351">Bug 1719309</a>
<script class="testbody" type="text/javascript">
"use strict";
/*
* We perform the following tests:
* 1. Request nocert.example.com which is a site without a certificate
* 2. Request a site with self-signed cert (self-signed.example.com)
* 3. Request a site with an untrusted cert (untrusted.example.com)
* 4. Request a site with an expired cert
* 5. Request a site with an untrusted and expired cert
* 6. Request a site with no subject alternative dns name matching
*
* Expected result: Https-first tries to upgrade each request. Receives for each one an SSL_ERROR_*
* and downgrades back to http.
*/
const badCertificates = ["nocert","self-signed", "untrusted","expired","untrusted-expired", "no-subject-alt-name"];
let currentTest = 0;
let testWin;
window.addEventListener("message", receiveMessage);
// Receive message and verify that it is from an http site.
// Verify that we got the correct message and an http scheme
async function receiveMessage(event) {
let data = event.data;
let currentBadCert = badCertificates[currentTest];
ok(data.result === "downgraded", "Downgraded request " + currentBadCert);
ok(data.scheme === "http:", "Received 'http' for " + currentBadCert);
testWin.close();
if (++currentTest < badCertificates.length) {
startTest();
return;
}
window.removeEventListener("message", receiveMessage);
SimpleTest.finish();
}
async function startTest() {
const currentCode = badCertificates[currentTest];
// make a request to a subdomain of example.com with a bad certificate
testWin = window.open(`http://${currentCode}.example.com/tests/dom/security/test/https-first/file_bad_cert.sjs`);
}
// Set preference and start test
SpecialPowers.pushPrefEnv({ set: [
["dom.security.https_first", true],
]}, startTest);
SimpleTest.waitForExplicitFinish();
</script>
</body>
</html>