pjs/browser/components/preferences/security.js

264 строки
8.7 KiB
JavaScript

# -*- Mode: Java; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
# ***** 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 the Firefox Preferences System.
#
# The Initial Developer of the Original Code is
# Jeff Walden <jwalden+code@mit.edu>.
# Portions created by the Initial Developer are Copyright (C) 2006
# the Initial Developer. All Rights Reserved.
#
# Contributor(s):
# Ryan Flint <rflint@dslr.net>
#
# 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 *****
var gSecurityPane = {
_pane: null,
/**
* Initializes master password UI.
*/
init: function ()
{
this._pane = document.getElementById("paneSecurity");
this._initMasterPasswordUI();
},
// ADD-ONS
/*
* Preferences:
*
* xpinstall.whitelist.required
* - true if a site must be added to a site whitelist before extensions
* provided by the site may be installed from it, false if the extension
* may be directly installed after a confirmation dialog
*/
/**
* Enables/disables the add-ons Exceptions button depending on whether
* or not add-on installation warnings are displayed.
*/
readWarnAddonInstall: function ()
{
var warn = document.getElementById("xpinstall.whitelist.required");
var exceptions = document.getElementById("addonExceptions");
exceptions.disabled = !warn.value;
// don't override the preference value
return undefined;
},
/**
* Displays the exceptions lists for add-on installation warnings.
*/
showAddonExceptions: function ()
{
var bundlePrefs = document.getElementById("bundlePreferences");
var params = this._addonParams;
if (!params.windowTitle || !params.introText) {
params.windowTitle = bundlePrefs.getString("addons_permissions_title");
params.introText = bundlePrefs.getString("addonspermissionstext");
}
document.documentElement.openWindow("Browser:Permissions",
"chrome://browser/content/preferences/permissions.xul",
"", params);
},
/**
* Parameters for the add-on install permissions dialog.
*/
_addonParams:
{
blockVisible: false,
sessionVisible: false,
allowVisible: true,
prefilledHost: "",
permissionType: "install"
},
// PASSWORDS
/*
* Preferences:
*
* signon.rememberSignons
* - true if passwords are remembered, false otherwise
*/
/**
* Enables/disables the Exceptions button used to configure sites where
* passwords are never saved.
*/
readSavePasswords: function ()
{
var pref = document.getElementById("signon.rememberSignons");
var excepts = document.getElementById("passwordExceptions");
excepts.disabled = !pref.value;
// don't override pref value in UI
return undefined;
},
/**
* Displays a dialog in which the user can view and modify the list of sites
* where passwords are never saved.
*/
showPasswordExceptions: function ()
{
document.documentElement.openWindow("Toolkit:PasswordManagerExceptions",
"chrome://passwordmgr/content/passwordManagerExceptions.xul",
"", null);
},
/**
* Initializes master password UI: the "use master password" checkbox, selects
* the master password button to show, and enables/disables it as necessary.
* The master password is controlled by various bits of NSS functionality, so
* the UI for it can't be controlled by the normal preference bindings.
*/
_initMasterPasswordUI: function ()
{
var noMP = !this._masterPasswordSet();
var button = document.getElementById("changeMasterPassword");
button.disabled = noMP;
var checkbox = document.getElementById("useMasterPassword");
checkbox.checked = !noMP;
},
/**
* Returns true if the user has a master password set and false otherwise.
*/
_masterPasswordSet: function ()
{
const Cc = Components.classes, Ci = Components.interfaces;
var secmodDB = Cc["@mozilla.org/security/pkcs11moduledb;1"].
getService(Ci.nsIPKCS11ModuleDB);
var slot = secmodDB.findSlotByName("");
if (slot) {
var status = slot.status;
var hasMP = status != Ci.nsIPKCS11Slot.SLOT_UNINITIALIZED &&
status != Ci.nsIPKCS11Slot.SLOT_READY;
return hasMP;
} else {
// XXX I have no bloody idea what this means
return false;
}
},
/**
* Enables/disables the master password button depending on the state of the
* "use master password" checkbox, and prompts for master password removal if
* one is set.
*/
updateMasterPasswordButton: function ()
{
var checkbox = document.getElementById("useMasterPassword");
var button = document.getElementById("changeMasterPassword");
button.disabled = !checkbox.checked;
// unchecking the checkbox should try to immediately remove the master
// password, because it's impossible to non-destructively remove the master
// password used to encrypt all the passwords without providing it (by
// design), and it would be extremely odd to pop up that dialog when the
// user closes the prefwindow and saves his settings
if (!checkbox.checked)
this._removeMasterPassword();
else
this.changeMasterPassword();
this._initMasterPasswordUI();
},
/**
* Displays the "remove master password" dialog to allow the user to remove
* the current master password. When the dialog is dismissed, master password
* UI is automatically updated.
*/
_removeMasterPassword: function ()
{
const Cc = Components.classes, Ci = Components.interfaces;
var secmodDB = Cc["@mozilla.org/security/pkcs11moduledb;1"].
getService(Ci.nsIPKCS11ModuleDB);
if (secmodDB.isFIPSEnabled) {
var promptService = Cc["@mozilla.org/embedcomp/prompt-service;1"].
getService(Ci.nsIPromptService);
var bundle = document.getElementById("bundlePreferences");
promptService.alert(window,
bundle.getString("pw_change_failed_title"),
bundle.getString("pw_change2empty_in_fips_mode"));
}
else {
document.documentElement.openSubDialog("chrome://mozapps/content/preferences/removemp.xul",
"", null);
}
this._initMasterPasswordUI();
},
/**
* Displays a dialog in which the master password may be changed.
*/
changeMasterPassword: function ()
{
document.documentElement.openSubDialog("chrome://mozapps/content/preferences/changemp.xul",
"", null);
this._initMasterPasswordUI();
},
/**
* Shows the sites where the user has saved passwords and the associated login
* information.
*/
showPasswords: function ()
{
document.documentElement.openWindow("Toolkit:PasswordManager",
"chrome://passwordmgr/content/passwordManager.xul",
"", null);
},
// WARNING MESSAGES
/**
* Displays the security warnings dialog which allows changing the
* "submitting unencrypted information", "moving from secure to unsecure",
* etc. dialogs that every user immediately disables when he sees them.
*/
showWarningMessageSettings: function ()
{
document.documentElement.openSubDialog("chrome://browser/content/preferences/securityWarnings.xul",
"", null);
}
};