The Tor Browser: browser/base/content/sync/addDevice.js@8bccb770b82d (annotated)

browser/base/content/sync/addDevice.js@8bccb770b82d (annotated)

browser/base/content/sync/addDevice.js

Wed, 31 Dec 2014 13:27:57 +0100

author: Michael Schloh von Bennewitz <michael@schloh.com>
date: Wed, 31 Dec 2014 13:27:57 +0100
branch: TOR_BUG_3246
changeset 6: 8bccb770b82d
permissions: -rw-r--r--

Ignore runtime configuration files generated during quality assurance.

 /* 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/. */
 const Ci = Components.interfaces;
 const Cc = Components.classes;
 const Cu = Components.utils;
 Cu.import("resource://services-sync/main.js");
 Cu.import("resource://gre/modules/XPCOMUtils.jsm");
 const PIN_PART_LENGTH = 4;
 const ADD_DEVICE_PAGE       = 0;
 const SYNC_KEY_PAGE         = 1;
 const DEVICE_CONNECTED_PAGE = 2;
 let gSyncAddDevice = {
   init: function init() {
     this.pin1.setAttribute("maxlength", PIN_PART_LENGTH);
     this.pin2.setAttribute("maxlength", PIN_PART_LENGTH);
     this.pin3.setAttribute("maxlength", PIN_PART_LENGTH);
     this.nextFocusEl = {pin1: this.pin2,
                         pin2: this.pin3,
                         pin3: this.wizard.getButton("next")};
     this.throbber = document.getElementById("pairDeviceThrobber");
     this.errorRow = document.getElementById("errorRow");
     // Kick off a sync. That way the server will have the most recent data from
     // this computer and it will show up immediately on the new device.
     Weave.Service.scheduler.scheduleNextSync(0);
   },
   onPageShow: function onPageShow() {
     this.wizard.getButton("back").hidden = true;
     switch (this.wizard.pageIndex) {
       case ADD_DEVICE_PAGE:
         this.onTextBoxInput();
         this.wizard.canRewind = false;
         this.wizard.getButton("next").hidden = false;
         this.pin1.focus();
         break;
       case SYNC_KEY_PAGE:
         this.wizard.canAdvance = false;
         this.wizard.canRewind = true;
         this.wizard.getButton("back").hidden = false;
         this.wizard.getButton("next").hidden = true;
         document.getElementById("weavePassphrase").value =
           Weave.Utils.hyphenatePassphrase(Weave.Service.identity.syncKey);
         break;
       case DEVICE_CONNECTED_PAGE:
         this.wizard.canAdvance = true;
         this.wizard.canRewind = false;
         this.wizard.getButton("cancel").hidden = true;
         break;
     }
   },
   onWizardAdvance: function onWizardAdvance() {
     switch (this.wizard.pageIndex) {
       case ADD_DEVICE_PAGE:
         this.startTransfer();
         return false;
       case DEVICE_CONNECTED_PAGE:
         window.close();
         return false;
     }
     return true;
   },
   startTransfer: function startTransfer() {
     this.errorRow.hidden = true;
     // When onAbort is called, Weave may already be gone.
     const JPAKE_ERROR_USERABORT = Weave.JPAKE_ERROR_USERABORT;
     let self = this;
     let jpakeclient = this._jpakeclient = new Weave.JPAKEClient({
       onPaired: function onPaired() {
         let credentials = {account:   Weave.Service.identity.account,
                            password:  Weave.Service.identity.basicPassword,
                            synckey:   Weave.Service.identity.syncKey,
                            serverURL: Weave.Service.serverURL};
         jpakeclient.sendAndComplete(credentials);
       },
       onComplete: function onComplete() {
         delete self._jpakeclient;
         self.wizard.pageIndex = DEVICE_CONNECTED_PAGE;
         // Schedule a Sync for soonish to fetch the data uploaded by the
         // device with which we just paired.
         Weave.Service.scheduler.scheduleNextSync(Weave.Service.scheduler.activeInterval);
       },
       onAbort: function onAbort(error) {
         delete self._jpakeclient;
         // Aborted by user, ignore.
         if (error == JPAKE_ERROR_USERABORT) {
           return;
         }
         self.errorRow.hidden = false;
         self.throbber.hidden = true;
         self.pin1.value = self.pin2.value = self.pin3.value = "";
         self.pin1.disabled = self.pin2.disabled = self.pin3.disabled = false;
         self.pin1.focus();
       }
     });
     this.throbber.hidden = false;
     this.pin1.disabled = this.pin2.disabled = this.pin3.disabled = true;
     this.wizard.canAdvance = false;
     let pin = this.pin1.value + this.pin2.value + this.pin3.value;
     let expectDelay = false;
     jpakeclient.pairWithPIN(pin, expectDelay);
   },
   onWizardBack: function onWizardBack() {
     if (this.wizard.pageIndex != SYNC_KEY_PAGE)
       return true;
     this.wizard.pageIndex = ADD_DEVICE_PAGE;
     return false;
   },
   onWizardCancel: function onWizardCancel() {
     if (this._jpakeclient) {
       this._jpakeclient.abort();
       delete this._jpakeclient;
     }
     return true;
   },
   onTextBoxInput: function onTextBoxInput(textbox) {
     if (textbox && textbox.value.length == PIN_PART_LENGTH)
       this.nextFocusEl[textbox.id].focus();
     this.wizard.canAdvance = (this.pin1.value.length == PIN_PART_LENGTH
                               && this.pin2.value.length == PIN_PART_LENGTH
                               && this.pin3.value.length == PIN_PART_LENGTH);
   },
   goToSyncKeyPage: function goToSyncKeyPage() {
     this.wizard.pageIndex = SYNC_KEY_PAGE;
   }
 };
 // onWizardAdvance() and onPageShow() are run before init() so we'll set
 // these up as lazy getters.
 ["wizard", "pin1", "pin2", "pin3"].forEach(function (id) {
   XPCOMUtils.defineLazyGetter(gSyncAddDevice, id, function() {
     return document.getElementById(id);
   });
 });