mozilla-central/dom/security/test/general/file_same_site_cookies_redirect.sjs

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// Custom *.sjs file specifically for the needs of Bug 1453814
// small red image
const IMG_BYTES = atob(
"iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFCAYAAACNbyblAAAAHElEQVQI12" +
"P4//8/w38GIAXDIBKE0DHxgljNBAAO9TXL0Y4OHwAAAABJRU5ErkJggg=="
);
const FRAME = `
<!DOCTYPE html>
<html>
<head>
<title>Bug 1453814 - Do not allow same-site cookies for cross origin redirect</title>
</head>
<body>
<script type="application/javascript">
let cookie = document.cookie;
// now reset the cookie for the next test
document.cookie = "myKey=;" + "expires=Thu, 01 Jan 1970 00:00:00 GMT";
window.parent.postMessage({result: cookie}, 'http://mochi.test:8888');
</script>
</body>
</html>`;
const SAME_ORIGIN = "http://mochi.test:8888/";
const CROSS_ORIGIN = "http://example.com/";
const PATH =
"tests/dom/security/test/general/file_same_site_cookies_redirect.sjs";
const FRAME_META_REFRESH_SAME =
`
<html><head>
<meta http-equiv="refresh" content="0;
url='` +
SAME_ORIGIN +
PATH +
`?loadFrame'">
</head></html>`;
const FRAME_META_REFRESH_CROSS =
`
<html><head>
<meta http-equiv="refresh" content="0;
url='` +
CROSS_ORIGIN +
PATH +
`?loadFrame'">
</head></html>`;
function handleRequest(request, response) {
// avoid confusing cache behaviors
response.setHeader("Cache-Control", "no-cache", false);
if (request.queryString === "setSameSiteCookie") {
response.setHeader(
"Set-Cookie",
"myKey=strictSameSiteCookie; samesite=strict",
true
);
response.setHeader("Content-Type", "image/png");
response.write(IMG_BYTES);
return;
}
if (request.queryString === "sameToSameRedirect") {
let URL = SAME_ORIGIN + PATH + "?loadFrame";
response.setStatusLine("1.1", 302, "Found");
response.setHeader("Location", URL, false);
return;
}
if (request.queryString === "sameToCrossRedirect") {
let URL = CROSS_ORIGIN + PATH + "?loadFrame";
response.setStatusLine("1.1", 302, "Found");
response.setHeader("Location", URL, false);
return;
}
if (request.queryString === "crossToSameRedirect") {
let URL = SAME_ORIGIN + PATH + "?loadFrame";
response.setStatusLine("1.1", 302, "Found");
response.setHeader("Location", URL, false);
return;
}
if (request.queryString === "sameToCrossRedirectMeta") {
response.write(FRAME_META_REFRESH_CROSS);
return;
}
if (request.queryString === "crossToSameRedirectMeta") {
response.write(FRAME_META_REFRESH_SAME);
return;
}
if (request.queryString === "loadFrame") {
response.write(FRAME);
return;
}
// we should never get here, but just in case return something unexpected
response.write("D'oh");
}