зеркало из https://github.com/mozilla/gecko-dev.git
51 строка
1.4 KiB
JavaScript
51 строка
1.4 KiB
JavaScript
// SJS file specifically for the needs of bug
|
|
// Bug 1223743 - CSP: Check baseChannel for CSP when loading multipart channel
|
|
|
|
var CSP = "script-src 'unsafe-inline', img-src 'none'";
|
|
var BOUNDARY = "fooboundary"
|
|
|
|
// small red image
|
|
const IMG_BYTES = atob(
|
|
"iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFCAYAAACNbyblAAAAHElEQVQI12" +
|
|
"P4//8/w38GIAXDIBKE0DHxgljNBAAO9TXL0Y4OHwAAAABJRU5ErkJggg==");
|
|
|
|
var RESPONSE = `
|
|
<script>
|
|
var myImg = new Image;
|
|
myImg.src = "file_multipart_testserver.sjs?img";
|
|
myImg.onerror = function(e) {
|
|
window.parent.postMessage("img-blocked", "*");
|
|
};
|
|
myImg.onload = function() {
|
|
window.parent.postMessage("img-loaded", "*");
|
|
};
|
|
document.body.appendChild(myImg);
|
|
</script>
|
|
`;
|
|
|
|
var myTimer;
|
|
|
|
function handleRequest(request, response)
|
|
{
|
|
// avoid confusing cache behaviors
|
|
response.setHeader("Cache-Control", "no-cache", false);
|
|
|
|
if (request.queryString == "doc") {
|
|
response.setHeader("Content-Security-Policy", CSP, false);
|
|
response.setHeader("Content-Type", "multipart/x-mixed-replace; boundary=" + BOUNDARY, false);
|
|
response.write(BOUNDARY + "\r\n");
|
|
response.write(RESPONSE);
|
|
response.write(BOUNDARY + "\r\n");
|
|
return;
|
|
}
|
|
|
|
if (request.queryString == "img") {
|
|
response.setHeader("Content-Type", "image/png");
|
|
response.write(IMG_BYTES);
|
|
return;
|
|
}
|
|
|
|
// we should never get here - return something unexpected
|
|
response.write("d'oh");
|
|
}
|