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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /services/sync/tests/unit/test_keys.js | |
parent | Initial commit. (diff) | |
download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip |
Adding upstream version 115.7.0esr.upstream/115.7.0esr
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'services/sync/tests/unit/test_keys.js')
-rw-r--r-- | services/sync/tests/unit/test_keys.js | 242 |
1 files changed, 242 insertions, 0 deletions
diff --git a/services/sync/tests/unit/test_keys.js b/services/sync/tests/unit/test_keys.js new file mode 100644 index 0000000000..8cc5d4055c --- /dev/null +++ b/services/sync/tests/unit/test_keys.js @@ -0,0 +1,242 @@ +/* Any copyright is dedicated to the Public Domain. + * http://creativecommons.org/publicdomain/zero/1.0/ */ + +const { Weave } = ChromeUtils.importESModule( + "resource://services-sync/main.sys.mjs" +); +const { CollectionKeyManager, CryptoWrapper } = ChromeUtils.importESModule( + "resource://services-sync/record.sys.mjs" +); + +var collectionKeys = new CollectionKeyManager(); + +function do_check_keypair_eq(a, b) { + Assert.equal(2, a.length); + Assert.equal(2, b.length); + Assert.equal(a[0], b[0]); + Assert.equal(a[1], b[1]); +} + +add_test(function test_set_invalid_values() { + _("Ensure that setting invalid encryption and HMAC key values is caught."); + + let bundle = new BulkKeyBundle("foo"); + + let thrown = false; + try { + bundle.encryptionKey = null; + } catch (ex) { + thrown = true; + Assert.equal(ex.message.indexOf("Encryption key can only be set to"), 0); + } finally { + Assert.ok(thrown); + thrown = false; + } + + try { + bundle.encryptionKey = ["trollololol"]; + } catch (ex) { + thrown = true; + Assert.equal(ex.message.indexOf("Encryption key can only be set to"), 0); + } finally { + Assert.ok(thrown); + thrown = false; + } + + try { + bundle.hmacKey = Utils.generateRandomBytesLegacy(15); + } catch (ex) { + thrown = true; + Assert.equal(ex.message.indexOf("HMAC key must be at least 128"), 0); + } finally { + Assert.ok(thrown); + thrown = false; + } + + try { + bundle.hmacKey = null; + } catch (ex) { + thrown = true; + Assert.equal(ex.message.indexOf("HMAC key can only be set to string"), 0); + } finally { + Assert.ok(thrown); + thrown = false; + } + + try { + bundle.hmacKey = ["trollolol"]; + } catch (ex) { + thrown = true; + Assert.equal(ex.message.indexOf("HMAC key can only be set to"), 0); + } finally { + Assert.ok(thrown); + thrown = false; + } + + try { + bundle.hmacKey = Utils.generateRandomBytesLegacy(15); + } catch (ex) { + thrown = true; + Assert.equal(ex.message.indexOf("HMAC key must be at least 128"), 0); + } finally { + Assert.ok(thrown); + thrown = false; + } + + run_next_test(); +}); + +add_task(async function test_ensureLoggedIn() { + let log = Log.repository.getLogger("Test"); + Log.repository.rootLogger.addAppender(new Log.DumpAppender()); + + await configureIdentity(); + + let keyBundle = Weave.Service.identity.syncKeyBundle; + + /* + * Build a test version of storage/crypto/keys. + * Encrypt it with the sync key. + * Pass it into the CollectionKeyManager. + */ + + log.info("Building storage keys..."); + let storage_keys = new CryptoWrapper("crypto", "keys"); + let default_key64 = await Weave.Crypto.generateRandomKey(); + let default_hmac64 = await Weave.Crypto.generateRandomKey(); + let bookmarks_key64 = await Weave.Crypto.generateRandomKey(); + let bookmarks_hmac64 = await Weave.Crypto.generateRandomKey(); + + storage_keys.cleartext = { + default: [default_key64, default_hmac64], + collections: { bookmarks: [bookmarks_key64, bookmarks_hmac64] }, + }; + storage_keys.modified = Date.now() / 1000; + storage_keys.id = "keys"; + + log.info("Encrypting storage keys..."); + + // Use passphrase (sync key) itself to encrypt the key bundle. + await storage_keys.encrypt(keyBundle); + + // Sanity checking. + Assert.ok(null == storage_keys.cleartext); + Assert.ok(null != storage_keys.ciphertext); + + log.info("Updating collection keys."); + + // updateContents decrypts the object, releasing the payload for us to use. + // Returns true, because the default key has changed. + Assert.ok(await collectionKeys.updateContents(keyBundle, storage_keys)); + let payload = storage_keys.cleartext; + + _("CK: " + JSON.stringify(collectionKeys._collections)); + + // Test that the CollectionKeyManager returns a similar WBO. + let wbo = collectionKeys.asWBO("crypto", "keys"); + + _("WBO: " + JSON.stringify(wbo)); + _("WBO cleartext: " + JSON.stringify(wbo.cleartext)); + + // Check the individual contents. + Assert.equal(wbo.collection, "crypto"); + Assert.equal(wbo.id, "keys"); + Assert.equal(undefined, wbo.modified); + Assert.equal(collectionKeys.lastModified, storage_keys.modified); + Assert.ok(!!wbo.cleartext.default); + do_check_keypair_eq(payload.default, wbo.cleartext.default); + do_check_keypair_eq( + payload.collections.bookmarks, + wbo.cleartext.collections.bookmarks + ); + + Assert.ok("bookmarks" in collectionKeys._collections); + Assert.equal(false, "tabs" in collectionKeys._collections); + + _("Updating contents twice with the same data doesn't proceed."); + await storage_keys.encrypt(keyBundle); + Assert.equal( + false, + await collectionKeys.updateContents(keyBundle, storage_keys) + ); + + /* + * Test that we get the right keys out when we ask for + * a collection's tokens. + */ + let b1 = new BulkKeyBundle("bookmarks"); + b1.keyPairB64 = [bookmarks_key64, bookmarks_hmac64]; + let b2 = collectionKeys.keyForCollection("bookmarks"); + do_check_keypair_eq(b1.keyPair, b2.keyPair); + + // Check key equality. + Assert.ok(b1.equals(b2)); + Assert.ok(b2.equals(b1)); + + b1 = new BulkKeyBundle("[default]"); + b1.keyPairB64 = [default_key64, default_hmac64]; + + Assert.ok(!b1.equals(b2)); + Assert.ok(!b2.equals(b1)); + + b2 = collectionKeys.keyForCollection(null); + do_check_keypair_eq(b1.keyPair, b2.keyPair); + + /* + * Checking for update times. + */ + let info_collections = {}; + Assert.ok(collectionKeys.updateNeeded(info_collections)); + info_collections.crypto = 5000; + Assert.ok(!collectionKeys.updateNeeded(info_collections)); + info_collections.crypto = 1 + Date.now() / 1000; // Add one in case computers are fast! + Assert.ok(collectionKeys.updateNeeded(info_collections)); + + collectionKeys.lastModified = null; + Assert.ok(collectionKeys.updateNeeded({})); + + /* + * Check _compareKeyBundleCollections. + */ + async function newBundle(name) { + let r = new BulkKeyBundle(name); + await r.generateRandom(); + return r; + } + let k1 = await newBundle("k1"); + let k2 = await newBundle("k2"); + let k3 = await newBundle("k3"); + let k4 = await newBundle("k4"); + let k5 = await newBundle("k5"); + let coll1 = { foo: k1, bar: k2 }; + let coll2 = { foo: k1, bar: k2 }; + let coll3 = { foo: k1, bar: k3 }; + let coll4 = { foo: k4 }; + let coll5 = { baz: k5, bar: k2 }; + let coll6 = {}; + + let d1 = collectionKeys._compareKeyBundleCollections(coll1, coll2); // [] + let d2 = collectionKeys._compareKeyBundleCollections(coll1, coll3); // ["bar"] + let d3 = collectionKeys._compareKeyBundleCollections(coll3, coll2); // ["bar"] + let d4 = collectionKeys._compareKeyBundleCollections(coll1, coll4); // ["bar", "foo"] + let d5 = collectionKeys._compareKeyBundleCollections(coll5, coll2); // ["baz", "foo"] + let d6 = collectionKeys._compareKeyBundleCollections(coll6, coll1); // ["bar", "foo"] + let d7 = collectionKeys._compareKeyBundleCollections(coll5, coll5); // [] + let d8 = collectionKeys._compareKeyBundleCollections(coll6, coll6); // [] + + Assert.ok(d1.same); + Assert.ok(!d2.same); + Assert.ok(!d3.same); + Assert.ok(!d4.same); + Assert.ok(!d5.same); + Assert.ok(!d6.same); + Assert.ok(d7.same); + Assert.ok(d8.same); + + Assert.deepEqual(d1.changed, []); + Assert.deepEqual(d2.changed, ["bar"]); + Assert.deepEqual(d3.changed, ["bar"]); + Assert.deepEqual(d4.changed, ["bar", "foo"]); + Assert.deepEqual(d5.changed, ["baz", "foo"]); + Assert.deepEqual(d6.changed, ["bar", "foo"]); +}); |