58 lines
1.9 KiB
JavaScript
58 lines
1.9 KiB
JavaScript
// SJS file for CSP mochitests
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"use strict";
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Components.utils.import("resource://gre/modules/NetUtil.jsm");
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Components.utils.importGlobalProperties(["URLSearchParams"]);
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function loadHTMLFromFile(path) {
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// Load the HTML to return in the response from file.
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// Since it's relative to the cwd of the test runner, we start there and
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// append to get to the actual path of the file.
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const testHTMLFile =
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Components.classes["@mozilla.org/file/directory_service;1"].
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getService(Components.interfaces.nsIProperties).
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get("CurWorkD", Components.interfaces.nsILocalFile);
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const testHTMLFileStream =
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Components.classes["@mozilla.org/network/file-input-stream;1"].
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createInstance(Components.interfaces.nsIFileInputStream);
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path
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.split("/")
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.filter(path => path)
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.reduce((file, path) => {
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testHTMLFile.append(path)
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return testHTMLFile;
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}, testHTMLFile);
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testHTMLFileStream.init(testHTMLFile, -1, 0, 0);
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const isAvailable = testHTMLFileStream.available();
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return NetUtil.readInputStreamToString(testHTMLFileStream, isAvailable);
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}
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function handleRequest(request, response) {
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const query = new URLSearchParams(request.queryString);
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// avoid confusing cache behaviors
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response.setHeader("Cache-Control", "no-cache", false);
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// Deliver the CSP policy encoded in the URL
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if(query.has("csp")){
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response.setHeader("Content-Security-Policy", query.get("csp"), false);
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}
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// Deliver the CSP report-only policy encoded in the URI
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if(query.has("cspRO")){
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response.setHeader("Content-Security-Policy-Report-Only", query.get("cspRO"), false);
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}
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// Deliver the CORS header in the URL
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if(query.has("cors")){
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response.setHeader("Access-Control-Allow-Origin", query.get("cors"), false);
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}
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// Send HTML to test allowed/blocked behaviors
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response.setHeader("Content-Type", "text/html", false);
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if(query.has("file")){
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response.write(loadHTMLFromFile(query.get("file")));
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}
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}
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