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/* 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/. */
var Ci = Components.interfaces;
var Cc = Components.classes;
var 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;
var 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);
});
});
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