gecko-dev/browser/base/content/syncAddDevice.js

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6.6 KiB
JavaScript

/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is Firefox Sync.
*
* The Initial Developer of the Original Code is
* Mozilla Foundation.
* Portions created by the Initial Developer are Copyright (C) 2010
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Philipp von Weitershausen <philipp@weitershausen.de>
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
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.Utils.nextTick(Weave.Service.sync, Weave.Service);
},
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.passphrase);
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.account,
password: Weave.Service.password,
synckey: Weave.Service.passphrase,
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.SyncScheduler.scheduleNextSync(Weave.SyncScheduler.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);
});
});