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- /* ***** 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) 2008
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- * Justin Dolske <dolske@mozilla.com>
- * Anant Narayanan <anant@kix.in>
- *
- * 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 = ['PasswordEngine'];
-
- const Cu = Components.utils;
- const Cc = Components.classes;
- const Ci = Components.interfaces;
-
- Cu.import("resource://weave/constants.js");
- Cu.import("resource://weave/util.js");
- Cu.import("resource://weave/engines.js");
- Cu.import("resource://weave/stores.js");
- Cu.import("resource://weave/trackers.js");
- Cu.import("resource://weave/base_records/collection.js");
- Cu.import("resource://weave/ext/Observers.js");
- Cu.import("resource://weave/type_records/passwords.js");
-
- function PasswordEngine() {
- this._init();
- }
- PasswordEngine.prototype = {
- __proto__: SyncEngine.prototype,
- name: "passwords",
- _displayName: "Passwords",
- description: "Forget all your passwords, Weave will remember them for you",
- logName: "Passwords",
- _storeObj: PasswordStore,
- _trackerObj: PasswordTracker,
- _recordObj: LoginRec,
-
- _syncFinish: function _syncFinish() {
- SyncEngine.prototype._syncFinish.call(this);
-
- // Delete the weave credentials from the server once
- if (!Svc.Prefs.get("deletePwd", false)) {
- try {
- let ids = Svc.Login.findLogins({}, PWDMGR_HOST, "", "").map(function(info)
- info.QueryInterface(Components.interfaces.nsILoginMetaInfo).guid);
- let coll = new Collection(this.engineURL);
- coll.ids = ids;
- let ret = coll.delete();
- this._log.debug("Delete result: " + ret);
-
- Svc.Prefs.set("deletePwd", true);
- }
- catch(ex) {
- this._log.debug("Password deletes failed: " + Utils.exceptionStr(ex));
- }
- }
- },
-
- _findDupe: function _findDupe(item) {
- let login = this._store._nsLoginInfoFromRecord(item);
- let logins = Svc.Login.findLogins({}, login.hostname, login.formSubmitURL,
- login.httpRealm);
-
- // Look for existing logins that match the hostname but ignore the password
- for each (let local in logins)
- if (login.matches(local, true) && local instanceof Ci.nsILoginMetaInfo)
- return local.guid;
- }
- };
-
- function PasswordStore() {
- this._init();
- }
- PasswordStore.prototype = {
- __proto__: Store.prototype,
- name: "passwords",
- _logName: "PasswordStore",
-
- _nsLoginInfo: null,
- _init: function PasswordStore_init() {
- Store.prototype._init.call(this);
- this._nsLoginInfo = new Components.Constructor(
- "@mozilla.org/login-manager/loginInfo;1",
- Ci.nsILoginInfo,
- "init"
- );
- },
-
- _nsLoginInfoFromRecord: function PasswordStore__nsLoginInfoRec(record) {
- let info = new this._nsLoginInfo(record.hostname,
- record.formSubmitURL,
- record.httpRealm,
- record.username,
- record.password,
- record.usernameField,
- record.passwordField);
- info.QueryInterface(Ci.nsILoginMetaInfo);
- info.guid = record.id;
- return info;
- },
-
- _getLoginFromGUID: function PasswordStore__getLoginFromGUID(id) {
- let prop = Cc["@mozilla.org/hash-property-bag;1"].
- createInstance(Ci.nsIWritablePropertyBag2);
- prop.setPropertyAsAUTF8String("guid", id);
-
- let logins = Svc.Login.searchLogins({}, prop);
- if (logins.length > 0) {
- this._log.trace(logins.length + " items matching " + id + " found.");
- return logins[0];
- } else {
- this._log.trace("No items matching " + id + " found. Ignoring");
- }
- return false;
- },
-
- getAllIDs: function PasswordStore__getAllIDs() {
- let items = {};
- let logins = Svc.Login.getAllLogins({});
-
- for (let i = 0; i < logins.length; i++) {
- // Skip over Weave password/passphrase entries
- let metaInfo = logins[i].QueryInterface(Ci.nsILoginMetaInfo);
- if (metaInfo.hostname == PWDMGR_HOST)
- continue;
-
- items[metaInfo.guid] = metaInfo;
- }
-
- return items;
- },
-
- changeItemID: function PasswordStore__changeItemID(oldID, newID) {
- this._log.trace("Changing item ID: " + oldID + " to " + newID);
-
- let oldLogin = this._getLoginFromGUID(oldID);
- if (!oldLogin) {
- this._log.trace("Can't change item ID: item doesn't exist");
- return;
- }
- if (this._getLoginFromGUID(newID)) {
- this._log.trace("Can't change item ID: new ID already in use");
- return;
- }
-
- let prop = Cc["@mozilla.org/hash-property-bag;1"].
- createInstance(Ci.nsIWritablePropertyBag2);
- prop.setPropertyAsAUTF8String("guid", newID);
-
- Svc.Login.modifyLogin(oldLogin, prop);
- },
-
- itemExists: function PasswordStore__itemExists(id) {
- if (this._getLoginFromGUID(id))
- return true;
- return false;
- },
-
- createRecord: function PasswordStore__createRecord(guid, cryptoMetaURL) {
- let record = new LoginRec();
- let login = this._getLoginFromGUID(guid);
-
- record.id = guid;
- if (login) {
- record.encryption = cryptoMetaURL;
- record.hostname = login.hostname;
- record.formSubmitURL = login.formSubmitURL;
- record.httpRealm = login.httpRealm;
- record.username = login.username;
- record.password = login.password;
- record.usernameField = login.usernameField;
- record.passwordField = login.passwordField;
- }
- else
- record.deleted = true;
- return record;
- },
-
- create: function PasswordStore__create(record) {
- this._log.debug("Adding login for " + record.hostname);
- Svc.Login.addLogin(this._nsLoginInfoFromRecord(record));
- },
-
- remove: function PasswordStore__remove(record) {
- this._log.trace("Removing login " + record.id);
-
- let loginItem = this._getLoginFromGUID(record.id);
- if (!loginItem) {
- this._log.trace("Asked to remove record that doesn't exist, ignoring");
- return;
- }
-
- Svc.Login.removeLogin(loginItem);
- },
-
- update: function PasswordStore__update(record) {
- let loginItem = this._getLoginFromGUID(record.id);
- if (!loginItem) {
- this._log.debug("Skipping update for unknown item: " + record.hostname);
- return;
- }
-
- this._log.debug("Updating " + record.hostname);
- let newinfo = this._nsLoginInfoFromRecord(record);
- Svc.Login.modifyLogin(loginItem, newinfo);
- },
-
- wipe: function PasswordStore_wipe() {
- Svc.Login.removeAllLogins();
- }
- };
-
- function PasswordTracker() {
- this._init();
- }
- PasswordTracker.prototype = {
- __proto__: Tracker.prototype,
- _logName: "PasswordTracker",
- name: "passwords",
- file: "password",
-
- _init: function PasswordTracker_init() {
- Tracker.prototype._init.call(this);
- Observers.add("passwordmgr-storage-changed", this);
- },
-
- /* A single add, remove or change is 15 points, all items removed is 50 */
- observe: function PasswordTracker_observe(aSubject, aTopic, aData) {
- if (this.ignoreAll)
- return;
-
- switch (aData) {
- case 'modifyLogin':
- aSubject = aSubject.QueryInterface(Ci.nsIArray).
- queryElementAt(1, Ci.nsILoginMetaInfo);
- case 'addLogin':
- case 'removeLogin':
- // Skip over Weave password/passphrase changes
- aSubject.QueryInterface(Ci.nsILoginMetaInfo).
- QueryInterface(Ci.nsILoginInfo);
- if (aSubject.hostname == PWDMGR_HOST)
- break;
-
- this.score += 15;
- this._log.trace(aData + ": " + aSubject.guid);
- this.addChangedID(aSubject.guid);
- break;
- case 'removeAllLogins':
- this._log.trace(aData);
- this.score += 500;
- break;
- }
- }
- };
-