netwerk/test/unit/test_hpke_out_of_process.js

   1 /* Any copyright is dedicated to the Public Domain.
   2 http://creativecommons.org/publicdomain/zero/1.0/ */
   3
   4 "use strict";
   5
   6 const { HttpServer } = ChromeUtils.importESModule(
   7   "resource://testing-common/httpd.sys.mjs"
   8 );
   9
  10 const { XPCShellContentUtils } = ChromeUtils.importESModule(
  11   "resource://testing-common/XPCShellContentUtils.sys.mjs"
  12 );
  13
  14 XPCShellContentUtils.ensureInitialized(this);
  15
  16 let gHttpServer;
  17
  18 add_setup(async function () {
  19   gHttpServer = new HttpServer();
  20   let invalidHandler = (req, res) => {
  21     res.setStatusLine(req.httpVersion, 500, "Oh no, it broke");
  22     res.write("Uh oh, it broke.");
  23   };
  24   let validHandler = (req, res) => {
  25     res.setHeader("Content-Type", "application/ohttp-keys");
  26     res.write("1234");
  27   };
  28
  29   gHttpServer.registerPathHandler("/.wellknown/invalid", invalidHandler);
  30   gHttpServer.registerPathHandler("/.wellknown/valid", validHandler);
  31
  32   gHttpServer.start(-1);
  33 });
  34
  35 function getLocalURL(path) {
  36   return `http://localhost:${gHttpServer.identity.primaryPort}/.wellknown/${path}`;
  37 }
  38
  39 add_task(async function test_out_of_process_use() {
  40   let page = await XPCShellContentUtils.loadContentPage("about:certificate", {
  41     remote: true,
  42   });
  43
  44   let fetchURL = getLocalURL("valid");
  45   let contentFetch = await page.spawn([fetchURL], url => {
  46     // eslint-disable-next-line no-shadow
  47     let { HPKEConfigManager } = ChromeUtils.importESModule(
  48       "resource://gre/modules/HPKEConfigManager.sys.mjs"
  49     );
  50
  51     return HPKEConfigManager.get(url);
  52   });
  53   Assert.deepEqual(contentFetch, new TextEncoder().encode("1234"));
  54   Assert.ok(
  55     page.browsingContext.currentWindowGlobal.domProcess.getActor(
  56       "HPKEConfigManager"
  57     ),
  58     "Should be able to get a parent actor for this browsingContext"
  59   );
  60
  61   let randomPage = await XPCShellContentUtils.loadContentPage(
  62     "data:text/html,2",
  63     {
  64       remote: true,
  65     }
  66   );
  67
  68   await Assert.rejects(
  69     randomPage.spawn([fetchURL], async url => {
  70       // eslint-disable-next-line no-shadow
  71       let { HPKEConfigManager } = ChromeUtils.importESModule(
  72         "resource://gre/modules/HPKEConfigManager.sys.mjs"
  73       );
  74
  75       return HPKEConfigManager.get(url);
  76     }),
  77     /cannot be used/,
  78     "Shouldn't be able to use HPKEConfigManager from random content processes."
  79   );
  80   Assert.throws(
  81     () =>
  82       randomPage.browsingContext.currentWindowGlobal.domProcess.getActor(
  83         "HPKEConfigManager"
  84       ),
  85     /Process protocol .*support remote type/,
  86     "Should not be able to get a parent actor for a non-privilegedabout browsingContext"
  87   );
  88 });