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103 lines
3.3 KiB
JavaScript
103 lines
3.3 KiB
JavaScript
// Custom *.sjs file specifically for the needs of Bug:
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// Bug 1139297 - Implement CSP upgrade-insecure-requests directive
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const TOTAL_EXPECTED_REQUESTS = 11;
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const IFRAME_CONTENT =
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"<!DOCTYPE HTML>" +
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"<html>" +
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"<head><meta charset='utf-8'>" +
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"<title>Bug 1139297 - Implement CSP upgrade-insecure-requests directive</title>" +
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"</head>" +
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"<body>" +
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"<img src='http://example.com/tests/dom/security/test/csp/file_upgrade_insecure_server.sjs?nested-img'></img>" +
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"</body>" +
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"</html>";
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const expectedQueries = [ "script", "style", "img", "iframe", "form", "xhr",
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"media", "object", "font", "img-redir", "nested-img"];
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function handleRequest(request, response)
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{
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// avoid confusing cache behaviors
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response.setHeader("Cache-Control", "no-cache", false);
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var queryString = request.queryString;
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// initialize server variables and save the object state
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// of the initial request, which returns async once the
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// server has processed all requests.
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if (queryString == "queryresult") {
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setState("totaltests", TOTAL_EXPECTED_REQUESTS.toString());
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setState("receivedQueries", "");
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response.processAsync();
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setObjectState("queryResult", response);
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return;
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}
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// handle img redirect (https->http)
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if (queryString == "redirect-image") {
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var newLocation =
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"http://example.com/tests/dom/security/test/csp/file_upgrade_insecure_server.sjs?img-redir";
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response.setStatusLine("1.1", 302, "Found");
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response.setHeader("Location", newLocation, false);
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return;
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}
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// just in case error handling for unexpected queries
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if (expectedQueries.indexOf(queryString) == -1) {
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response.write("doh!");
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return;
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}
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// make sure all the requested queries are indeed https
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queryString += (request.scheme == "https") ? "-ok" : "-error";
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var receivedQueries = getState("receivedQueries");
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// images, scripts, etc. get queried twice, do not
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// confuse the server by storing the preload as
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// well as the actual load. If either the preload
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// or the actual load is not https, then we would
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// append "-error" in the array and the test would
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// fail at the end.
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if (receivedQueries.includes(queryString)) {
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return;
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}
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// append the result to the total query string array
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if (receivedQueries != "") {
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receivedQueries += ",";
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}
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receivedQueries += queryString;
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setState("receivedQueries", receivedQueries);
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// keep track of how many more requests the server
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// is expecting
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var totaltests = parseInt(getState("totaltests"));
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totaltests -= 1;
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setState("totaltests", totaltests.toString());
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// return content (img) for the nested iframe to test
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// that subresource requests within nested contexts
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// get upgraded as well. We also have to return
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// the iframe context in case of an error so we
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// can test both, using upgrade-insecure as well
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// as the base case of not using upgrade-insecure.
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if ((queryString == "iframe-ok") || (queryString == "iframe-error")) {
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response.write(IFRAME_CONTENT);
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}
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// if we have received all the requests, we return
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// the result back.
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if (totaltests == 0) {
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getObjectState("queryResult", function(queryResponse) {
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if (!queryResponse) {
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return;
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}
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var receivedQueries = getState("receivedQueries");
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queryResponse.write(receivedQueries);
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queryResponse.finish();
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});
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}
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}
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