michael@0: /* Any copyright is dedicated to the Public Domain.
michael@0:  * http://creativecommons.org/publicdomain/zero/1.0/ */
michael@0: 
michael@0: Cu.import("resource://services-sync/constants.js");
michael@0: Cu.import("resource://services-sync/service.js");
michael@0: Cu.import("resource://services-sync/util.js");
michael@0: Cu.import("resource://testing-common/services/sync/utils.js");
michael@0: 
michael@0: // Test upgrade of a dashed old-style sync key.
michael@0: function run_test() {
michael@0:   const PBKDF2_KEY_BYTES = 16;
michael@0:   initTestLogging("Trace");
michael@0:   ensureLegacyIdentityManager();
michael@0: 
michael@0:   let passphrase = "abcde-abcde-abcde-abcde";
michael@0:   do_check_false(Utils.isPassphrase(passphrase));
michael@0: 
michael@0:   let normalized = Utils.normalizePassphrase(passphrase);
michael@0:   _("Normalized: " + normalized);
michael@0: 
michael@0:   // Still not a modern passphrase...
michael@0:   do_check_false(Utils.isPassphrase(normalized));
michael@0: 
michael@0:   // ... but different.
michael@0:   do_check_neq(normalized, passphrase);
michael@0:   do_check_eq(normalized, "abcdeabcdeabcdeabcde");
michael@0: 
michael@0:   // Now run through the upgrade.
michael@0:   Service.identity.account = "johndoe";
michael@0:   Service.syncID = "1234567890";
michael@0:   Service.identity.syncKey = normalized; // UI normalizes.
michael@0:   do_check_false(Utils.isPassphrase(Service.identity.syncKey));
michael@0:   Service.upgradeSyncKey(Service.syncID);
michael@0:   let upgraded = Service.identity.syncKey;
michael@0:   _("Upgraded: " + upgraded);
michael@0:   do_check_true(Utils.isPassphrase(upgraded));
michael@0: 
michael@0:   // Now let's verify that it's been derived correctly, from the normalized
michael@0:   // version, and the encoded sync ID.
michael@0:   _("Sync ID: " + Service.syncID);
michael@0:   let derivedKeyStr =
michael@0:     Utils.derivePresentableKeyFromPassphrase(normalized,
michael@0:                                              btoa(Service.syncID),
michael@0:                                              PBKDF2_KEY_BYTES, true);
michael@0:   _("Derived: " + derivedKeyStr);
michael@0: 
michael@0:   // Success!
michael@0:   do_check_eq(derivedKeyStr, upgraded);
michael@0: }