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// Custom *.sjs file specifically for the needs of
// https://bugzilla.mozilla.org/show_bug.cgi?id=1263286
"use strict";
const PRE_BASE = `
<!DOCTYPE HTML>
<html>
<head>
<title>Bug 1045897 - Test CSP base-uri directive</title>`;
const REGULAR_POST_BASE = `
</head>
<body onload='window.parent.postMessage({result: document.baseURI}, "*");'>
<!-- just making use of the 'base' tag for this test -->
</body>
</html>`;
const SCRIPT_POST_BASE = `
</head>
<body>
<script>
document.getElementById("base1").removeAttribute("href");
window.parent.postMessage({result: document.baseURI}, "*");
</script>
</body>
</html>`;
function handleRequest(request, response) {
const query = new URLSearchParams(request.queryString);
// avoid confusing cache behaviors
response.setHeader("Cache-Control", "no-cache", false);
// Deliver the CSP policy encoded in the URL
response.setHeader("Content-Security-Policy", query.get("csp"), false);
// Send HTML to test allowed/blocked behaviors
response.setHeader("Content-Type", "text/html", false);
response.write(PRE_BASE);
var base1 = '<base id="base1" href="' + query.get("base1") + '">';
var base2 = '<base id="base2" href="' + query.get("base2") + '">';
response.write(base1 + base2);
if (query.get("action") === "enforce-csp") {
response.write(REGULAR_POST_BASE);
return;
}
if (query.get("action") === "remove-base1") {
response.write(SCRIPT_POST_BASE);
return;
}
// we should never get here, but just in case
// return something unexpected
response.write("do'h");
}
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