Remove FxA migrator.

This resolves #637

6 files changed, 0 insertions, 275 deletions

diff --git a/application/basilisk/base/content/browser-fxaccounts.js b/application/basilisk/base/content/browser-fxaccounts.js
index 0bbce3e26..94a591f1e 100644
--- a/application/basilisk/base/content/browser-fxaccounts.js
+++ b/application/basilisk/base/content/browser-fxaccounts.js
@@ -4,8 +4,6 @@
 
 var gFxAccounts = {
 
-  SYNC_MIGRATION_NOTIFICATION_TITLE: "fxa-migration",
-
   _initialized: false,
   _inCustomizationMode: false,
   _cachedProfile: null,
@@ -26,7 +24,6 @@ var gFxAccounts = {
       "weave:service:setup-complete",
       "weave:service:sync:error",
       "weave:ui:login:error",
-      "fxa-migration:state-changed",
       this.FxAccountsCommon.ONLOGIN_NOTIFICATION,
       this.FxAccountsCommon.ONLOGOUT_NOTIFICATION,
       this.FxAccountsCommon.ON_PROFILE_CHANGE_NOTIFICATION,
@@ -122,9 +119,6 @@ var gFxAccounts = {
 
   observe: function (subject, topic, data) {
     switch (topic) {
-      case "fxa-migration:state-changed":
-        this.onMigrationStateChanged(data, subject);
-        break;
       case this.FxAccountsCommon.ON_PROFILE_CHANGE_NOTIFICATION:
         this._cachedProfile = null;
         // Fallthrough intended
@@ -134,48 +128,6 @@ var gFxAccounts = {
     }
   },
 
-  onMigrationStateChanged: function () {
-    // Since we nuked most of the migration code, this notification will fire
-    // once after legacy Sync has been disconnected (and should never fire
-    // again)
-    let nb = window.document.getElementById("global-notificationbox");
-
-    let msg = this.strings.GetStringFromName("autoDisconnectDescription")
-    let signInLabel = this.strings.GetStringFromName("autoDisconnectSignIn.label");
-    let signInAccessKey = this.strings.GetStringFromName("autoDisconnectSignIn.accessKey");
-    let learnMoreLink = this.fxaMigrator.learnMoreLink;
-
-    let buttons = [
-      {
-        label: signInLabel,
-        accessKey: signInAccessKey,
-        callback: () => {
-          this.openPreferences();
-        }
-      }
-    ];
-
-    let fragment = document.createDocumentFragment();
-    let msgNode = document.createTextNode(msg);
-    fragment.appendChild(msgNode);
-    if (learnMoreLink) {
-      let link = document.createElement("label");
-      link.className = "text-link";
-      link.setAttribute("value", learnMoreLink.text);
-      link.href = learnMoreLink.href;
-      fragment.appendChild(link);
-    }
-
-    nb.appendNotification(fragment,
-                          this.SYNC_MIGRATION_NOTIFICATION_TITLE,
-                          undefined,
-                          nb.PRIORITY_WARNING_LOW,
-                          buttons);
-
-    // ensure the hamburger menu reflects the newly disconnected state.
-    this.updateAppMenuItem();
-  },
-
   handleEvent: function (event) {
     this._inCustomizationMode = event.type == "customizationstarting";
     this.updateAppMenuItem();
diff --git a/services/sync/Weave.js b/services/sync/Weave.js
index a414fa083..de131d08a 100644
--- a/services/sync/Weave.js
+++ b/services/sync/Weave.js
@@ -72,13 +72,6 @@ WeaveService.prototype = {
                                          Ci.nsISupportsWeakReference]),
 
   ensureLoaded: function () {
-#ifndef MC_PALEMOON
-    // If we are loaded and not using FxA, load the migration module.
-    if (!this.fxAccountsEnabled) {
-      Cu.import("resource://services-sync/FxaMigrator.jsm");
-    }
-#endif
-
     Components.utils.import("resource://services-sync/main.js");
 
     // Side-effect of accessing the service is that it is instantiated.
diff --git a/services/sync/modules/FxaMigrator.jsm b/services/sync/modules/FxaMigrator.jsm
deleted file mode 100644
index 735b60144..000000000
--- a/services/sync/modules/FxaMigrator.jsm
+++ /dev/null
@@ -1,99 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-"use strict;"
-
-// Note that this module used to supervise the step-by-step migration from
-// a legacy Sync account to a FxA-based Sync account. In bug 1205928, this
-// changed to automatically disconnect the legacy Sync account.
-
-const {classes: Cc, interfaces: Ci, results: Cr, utils: Cu} = Components;
-
-Cu.import("resource://gre/modules/XPCOMUtils.jsm");
-Cu.import("resource://gre/modules/Log.jsm");
-Cu.import("resource://gre/modules/Services.jsm");
-
-XPCOMUtils.defineLazyGetter(this, "WeaveService", function() {
-  return Cc["@mozilla.org/weave/service;1"]
-         .getService(Components.interfaces.nsISupports)
-         .wrappedJSObject;
-});
-
-XPCOMUtils.defineLazyModuleGetter(this, "Weave",
-  "resource://services-sync/main.js");
-
-// We send this notification when we perform the disconnection. The browser
-// window will show a one-off notification bar.
-const OBSERVER_STATE_CHANGE_TOPIC = "fxa-migration:state-changed";
-
-const OBSERVER_TOPICS = [
-  "xpcom-shutdown",
-  "weave:eol",
-];
-
-function Migrator() {
-  // Leave the log-level as Debug - Sync will setup log appenders such that
-  // these messages generally will not be seen unless other log related
-  // prefs are set.
-  this.log.level = Log.Level.Debug;
-
-  for (let topic of OBSERVER_TOPICS) {
-    Services.obs.addObserver(this, topic, false);
-  }
-}
-
-Migrator.prototype = {
-  log: Log.repository.getLogger("Sync.SyncMigration"),
-
-  finalize() {
-    for (let topic of OBSERVER_TOPICS) {
-      Services.obs.removeObserver(this, topic);
-    }
-  },
-
-  observe(subject, topic, data) {
-    this.log.debug("observed " + topic);
-    switch (topic) {
-      case "xpcom-shutdown":
-        this.finalize();
-        break;
-
-      default:
-        // this notification when configured with legacy Sync means we want to
-        // disconnect
-        if (!WeaveService.fxAccountsEnabled) {
-          this.log.info("Disconnecting from legacy Sync");
-          // Set up an observer for when the disconnection is complete.
-          let observe;
-          Services.obs.addObserver(observe = () => {
-            this.log.info("observed that startOver is complete");
-            Services.obs.removeObserver(observe, "weave:service:start-over:finish");
-            // Send the notification for the UI.
-            Services.obs.notifyObservers(null, OBSERVER_STATE_CHANGE_TOPIC, null);
-          }, "weave:service:start-over:finish", false);
-
-          // Do the disconnection.
-          Weave.Service.startOver();
-        }
-    }
-  },
-
-  get learnMoreLink() {
-    try {
-      var url = Services.prefs.getCharPref("app.support.baseURL");
-    } catch (err) {
-      return null;
-    }
-    url += "sync-upgrade";
-    let sb = Services.strings.createBundle("chrome://weave/locale/services/sync.properties");
-    return {
-      text: sb.GetStringFromName("sync.eol.learnMore.label"),
-      href: Services.urlFormatter.formatURL(url),
-    };
-  },
-};
-
-// We expose a singleton
-this.EXPORTED_SYMBOLS = ["fxaMigrator"];
-var fxaMigrator = new Migrator();
diff --git a/services/sync/moz.build b/services/sync/moz.build
index 83c39274a..5e5de10b7 100644
--- a/services/sync/moz.build
+++ b/services/sync/moz.build
@@ -26,7 +26,6 @@ EXTRA_JS_MODULES['services-sync'] += [
     'modules/browserid_identity.js',
     'modules/collection_validator.js',
     'modules/engines.js',
-    'modules/FxaMigrator.jsm',
     'modules/identity.js',
     'modules/jpakeclient.js',
     'modules/keys.js',
diff --git a/services/sync/tests/unit/test_fxa_migration.js b/services/sync/tests/unit/test_fxa_migration.js
deleted file mode 100644
index 0ca770e28..000000000
--- a/services/sync/tests/unit/test_fxa_migration.js
+++ /dev/null
@@ -1,117 +0,0 @@
-// We change this pref before anything else initializes
-Services.prefs.setCharPref("identity.fxaccounts.auth.uri", "http://localhost");
-
-// Test the FxAMigration module
-Cu.import("resource://services-sync/FxaMigrator.jsm");
-Cu.import("resource://gre/modules/Promise.jsm");
-
-// Set our username pref early so sync initializes with the legacy provider.
-Services.prefs.setCharPref("services.sync.username", "foo");
-// And ensure all debug messages end up being printed.
-Services.prefs.setCharPref("services.sync.log.appender.dump", "Debug");
-
-// Now import sync
-Cu.import("resource://services-sync/service.js");
-Cu.import("resource://services-sync/record.js");
-Cu.import("resource://services-sync/util.js");
-
-// And reset the username.
-Services.prefs.clearUserPref("services.sync.username");
-
-Cu.import("resource://testing-common/services/sync/utils.js");
-Cu.import("resource://testing-common/services/common/logging.js");
-Cu.import("resource://testing-common/services/sync/rotaryengine.js");
-
-const FXA_USERNAME = "someone@somewhere";
-
-// Utilities
-function promiseOneObserver(topic) {
-  return new Promise((resolve, reject) => {
-    let observer = function(subject, topic, data) {
-      Services.obs.removeObserver(observer, topic);
-      resolve({ subject: subject, data: data });
-    }
-    Services.obs.addObserver(observer, topic, false);
-  });
-}
-
-function promiseStopServer(server) {
-  return new Promise((resolve, reject) => {
-    server.stop(resolve);
-  });
-}
-
-
-// Helpers
-function configureLegacySync() {
-  let engine = new RotaryEngine(Service);
-  engine.enabled = true;
-  Svc.Prefs.set("registerEngines", engine.name);
-  Svc.Prefs.set("log.logger.engine.rotary", "Trace");
-
-  let contents = {
-    meta: {global: {engines: {rotary: {version: engine.version,
-                                       syncID:  engine.syncID}}}},
-    crypto: {},
-    rotary: {}
-  };
-
-  const USER = "foo";
-  const PASSPHRASE = "abcdeabcdeabcdeabcdeabcdea";
-
-  setBasicCredentials(USER, "password", PASSPHRASE);
-
-  let onRequest = function(request, response) {
-    // ideally we'd only do this while a legacy user is configured, but WTH.
-    response.setHeader("x-weave-alert", JSON.stringify({code: "soft-eol"}));
-  }
-  let server = new SyncServer({onRequest: onRequest});
-  server.registerUser(USER, "password");
-  server.createContents(USER, contents);
-  server.start();
-
-  Service.serverURL = server.baseURI;
-  Service.clusterURL = server.baseURI;
-  Service.identity.username = USER;
-  Service._updateCachedURLs();
-
-  Service.engineManager._engines[engine.name] = engine;
-
-  return [engine, server];
-}
-
-add_task(function *testMigrationUnlinks() {
-
-  // when we do a .startOver we want the new provider.
-  let oldValue = Services.prefs.getBoolPref("services.sync-testing.startOverKeepIdentity");
-  Services.prefs.setBoolPref("services.sync-testing.startOverKeepIdentity", false);
-
-  do_register_cleanup(() => {
-    Services.prefs.setBoolPref("services.sync-testing.startOverKeepIdentity", oldValue)
-  });
-
-  // Arrange for a legacy sync user.
-  let [engine, server] = configureLegacySync();
-
-  // Start a sync - this will cause an EOL notification which the migrator's
-  // observer will notice.
-  let promiseMigration = promiseOneObserver("fxa-migration:state-changed");
-  let promiseStartOver = promiseOneObserver("weave:service:start-over:finish");
-  _("Starting sync");
-  Service.sync();
-  _("Finished sync");
-
-  yield promiseStartOver;
-  yield promiseMigration;
-  // We should have seen the observer and Sync should no longer be configured.
-  Assert.ok(!Services.prefs.prefHasUserValue("services.sync.username"));
-});
-
-function run_test() {
-  initTestLogging();
-  do_register_cleanup(() => {
-    fxaMigrator.finalize();
-    Svc.Prefs.resetBranch("");
-  });
-  run_next_test();
-}
diff --git a/services/sync/tests/unit/xpcshell.ini b/services/sync/tests/unit/xpcshell.ini
index 609003ce9..4c0f0e7b7 100644
--- a/services/sync/tests/unit/xpcshell.ini
+++ b/services/sync/tests/unit/xpcshell.ini
@@ -190,9 +190,6 @@ support-files = prefs_test_prefs_store.js
 [test_warn_on_truncated_response.js]
 [test_postqueue.js]
 
-# FxA migration
-[test_fxa_migration.js]
-
 # Synced tabs.
 [test_syncedtabs.js]