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/* -*- Mode: Java; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/* 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/. */
Components.utils.import("resource://gre/modules/PrivateBrowsingUtils.jsm");
var gSecurityPane = {
_pane: null,
/**
* Initializes UI.
*/
init: function ()
{
this._pane = document.getElementById("paneSecurity");
this._initMasterPasswordUI();
this._initHPKPUI();
},
// 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"
},
/**
* Ensures that the blocklist is enabled/disabled appropriately based on level
*/
addonLevelNeedsSync: function()
{
Services.prefs.setBoolPref("extensions.blocklist.level.updated", true);
},
// called from preferences window onunload.
syncAddonSecurityLevel: function()
{
if (Services.prefs.getBoolPref("extensions.blocklist.level.updated") == true) {
Services.prefs.setBoolPref("extensions.blocklist.level.updated", false);
var secLevel = Services.prefs.getIntPref("extensions.blocklist.level");
Services.prefs.setBoolPref("extensions.blocklist.enabled",
!(secLevel == 99));
}
},
// 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. When browser is set to start in Private
* Browsing mode, the "Remember passwords" UI is useless, so we disable it.
*/
readSavePasswords: function ()
{
var pref = document.getElementById("signon.rememberSignons");
var excepts = document.getElementById("passwordExceptions");
if (PrivateBrowsingUtils.permanentPrivateBrowsing) {
document.getElementById("savePasswords").disabled = true;
excepts.disabled = true;
return false;
} else {
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);
},
_initHPKPUI: function() {
let checkbox = document.getElementById("enableHPKP");
let HPKPpref = document.getElementById("security.cert_pinning.enforcement_level");
if (HPKPpref.value == 0) {
checkbox.checked = false;
} else {
checkbox.checked = true;
}
},
/**
* Updates the HPKP enforcement level to the proper value depending on checkbox
* state.
*/
updateHPKPPref: function() {
let checkbox = document.getElementById("enableHPKP");
let HPKPpref = document.getElementById("security.cert_pinning.enforcement_level");
if (checkbox.checked) {
HPKPpref.value = 2;
} else {
HPKPpref.value = 0;
}
}
};
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