gecko/services/sync/modules/identity.js

129 lines
4.3 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 Bookmarks Sync.
*
* The Initial Developer of the Original Code is Mozilla.
* Portions created by the Initial Developer are Copyright (C) 2007
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Dan Mills <thunder@mozilla.com>
*
* 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 EXPORTED_SYMBOLS = ['Identity'];
const Cc = Components.classes;
const Ci = Components.interfaces;
const Cr = Components.results;
const Cu = Components.utils;
Cu.import("resource://gre/modules/XPCOMUtils.jsm");
Cu.import("resource://weave/log4moz.js");
Cu.import("resource://weave/constants.js");
Cu.import("resource://weave/util.js");
/*
* Identity
* These objects hold a realm, username, and password
* They can hold a password in memory, but will try to fetch it from
* the password manager if it's not set.
* FIXME: need to rethink this stuff as part of a bigger identity mgmt framework
*/
function Identity(realm, username, password) {
this._realm = realm;
this._username = username;
this._password = password;
}
Identity.prototype = {
get realm() { return this._realm; },
set realm(value) { this._realm = value; },
get username() { return this._username; },
set username(value) { this._username = value; },
get userHash() { return Utils.sha1(this.username); },
_privkey: null,
get privkey() { return this._privkey; },
set privkey(value) { this._privkey = value; },
// FIXME: get this from the privkey using crypto.js?
_pubkey: null,
get pubkey() { return this._pubkey; },
set pubkey(value) { this._pubkey = value; },
_password: null,
get password() {
if (this._password === null)
return findPassword(this.realm, this.username);
return this._password;
},
set password(value) {
setPassword(this.realm, this.username, value);
},
setTempPassword: function Id_setTempPassword(value) {
this._password = value;
}
};
// fixme: move these to util.js?
function findPassword(realm, username) {
// fixme: make a request and get the realm ?
let password;
let lm = Cc["@mozilla.org/login-manager;1"].getService(Ci.nsILoginManager);
let logins = lm.findLogins({}, 'chrome://sync', null, realm);
for (let i = 0; i < logins.length; i++) {
if (logins[i].username == username) {
password = logins[i].password;
break;
}
}
return password;
}
function setPassword(realm, username, password) {
// cleanup any existing passwords
let lm = Cc["@mozilla.org/login-manager;1"].getService(Ci.nsILoginManager);
let logins = lm.findLogins({}, 'chrome://sync', null, realm);
for(let i = 0; i < logins.length; i++) {
lm.removeLogin(logins[i]);
}
if (!password)
return;
// save the new one
let nsLoginInfo = new Components.Constructor(
"@mozilla.org/login-manager/loginInfo;1", Ci.nsILoginInfo, "init");
let login = new nsLoginInfo('chrome://sync', null, realm,
username, password, "", "");
lm.addLogin(login);
}