browser_Manifest_install.js (3785B)
1 "use strict"; 2 3 const { Manifests } = ChromeUtils.importESModule( 4 "resource://gre/modules/Manifest.sys.mjs" 5 ); 6 7 const defaultURL = new URL( 8 "http://example.org/browser/dom/manifest/test/resource.sjs" 9 ); 10 defaultURL.searchParams.set("Content-Type", "application/manifest+json"); 11 12 const manifestMock = JSON.stringify({ 13 short_name: "hello World", 14 scope: "/browser/", 15 }); 16 const manifestUrl = `${defaultURL}&body=${manifestMock}`; 17 18 function makeTestURL() { 19 const url = new URL(defaultURL); 20 const body = `<link rel="manifest" href='${manifestUrl}'>`; 21 url.searchParams.set("Content-Type", "text/html; charset=utf-8"); 22 url.searchParams.set("body", encodeURIComponent(body)); 23 return url.href; 24 } 25 26 function generateHash(aString, hashAlg) { 27 const cryptoHash = Cc["@mozilla.org/security/hash;1"].createInstance( 28 Ci.nsICryptoHash 29 ); 30 cryptoHash.init(hashAlg); 31 const stringStream = Cc[ 32 "@mozilla.org/io/string-input-stream;1" 33 ].createInstance(Ci.nsIStringInputStream); 34 stringStream.setByteStringData(aString); 35 cryptoHash.updateFromStream(stringStream, -1); 36 // base64 allows the '/' char, but we can't use it for filenames. 37 return cryptoHash.finish(true).replace(/\//g, "-"); 38 } 39 40 const MANIFESTS_DIR = PathUtils.join(PathUtils.profileDir, "manifests"); 41 42 add_setup(async function () { 43 await SpecialPowers.pushPrefEnv({ 44 set: [["dom.security.https_first", false]], 45 }); 46 }); 47 48 add_task(async function () { 49 const tabOptions = { gBrowser, url: makeTestURL() }; 50 51 const filenameMD5 = generateHash(manifestUrl, Ci.nsICryptoHash.MD5) + ".json"; 52 const filenameSHA = 53 generateHash(manifestUrl, Ci.nsICryptoHash.SHA256) + ".json"; 54 const manifestMD5Path = PathUtils.join(MANIFESTS_DIR, filenameMD5); 55 const manifestSHAPath = PathUtils.join(MANIFESTS_DIR, filenameSHA); 56 57 await BrowserTestUtils.withNewTab(tabOptions, async function (browser) { 58 let tmpManifest = await Manifests.getManifest(browser, manifestUrl); 59 is(tmpManifest.installed, false, "We haven't installed this manifest yet"); 60 61 await tmpManifest.install(); 62 63 // making sure the manifest is actually installed before proceeding 64 await tmpManifest._store._save(); 65 await IOUtils.move(tmpManifest.path, manifestMD5Path); 66 67 let exists = await IOUtils.exists(tmpManifest.path); 68 is( 69 exists, 70 false, 71 "Manually moved manifest from SHA256 based path to MD5 based path" 72 ); 73 Manifests.manifestObjs.delete(manifestUrl); 74 75 let manifest = await Manifests.getManifest(browser, manifestUrl); 76 await manifest.install(browser); 77 is(manifest.name, "hello World", "Manifest has correct name"); 78 is(manifest.installed, true, "Manifest is installed"); 79 is(manifest.url, manifestUrl, "has correct url"); 80 is(manifest.browser, browser, "has correct browser"); 81 is(manifest.path, manifestSHAPath, "has correct path"); 82 83 exists = await IOUtils.exists(manifestMD5Path); 84 is(exists, false, "MD5 based manifest removed"); 85 86 manifest = await Manifests.getManifest(browser, manifestUrl); 87 is(manifest.installed, true, "New instances are installed"); 88 89 manifest = await Manifests.getManifest(browser); 90 is(manifest.installed, true, "Will find manifest without being given url"); 91 92 let foundManifest = Manifests.findManifestUrl( 93 "http://example.org/browser/dom/" 94 ); 95 is(foundManifest, manifestUrl, "Finds manifests within scope"); 96 97 foundManifest = Manifests.findManifestUrl("http://example.org/"); 98 is(foundManifest, null, "Does not find manifests outside scope"); 99 }); 100 // Get the cached one now 101 await BrowserTestUtils.withNewTab(tabOptions, async browser => { 102 const manifest = await Manifests.getManifest(browser, manifestUrl); 103 is(manifest.browser, browser, "has updated browser object"); 104 }); 105 });