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device_manager.js
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2002-08-23
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/*
* 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 mozilla.org code.
*
* The Initial Developer of the Original Code is Netscape
* Communications Corporation. Portions created by Netscape are
* Copyright (C) 2001 Netscape Communications Corporation. All
* Rights Reserved.
*
* Contributor(s):
* Bob Lord <lord@netscape.com>
* Ian McGreer <mcgreer@netscape.com>
*/
const nsIFilePicker = Components.interfaces.nsIFilePicker;
const nsFilePicker = "@mozilla.org/filepicker;1";
const nsIPKCS11Slot = Components.interfaces.nsIPKCS11Slot;
const nsIPKCS11Module = Components.interfaces.nsIPKCS11Module;
const nsPKCS11ModuleDB = "@mozilla.org/security/pkcs11moduledb;1";
const nsIPKCS11ModuleDB = Components.interfaces.nsIPKCS11ModuleDB;
const nsIPK11Token = Components.interfaces.nsIPK11Token;
const nsPK11TokenDB = "@mozilla.org/security/pk11tokendb;1";
const nsIPK11TokenDB = Components.interfaces.nsIPK11TokenDB;
const nsIDialogParamBlock = Components.interfaces.nsIDialogParamBlock;
const nsDialogParamBlock = "@mozilla.org/embedcomp/dialogparam;1";
var bundle;
var secmoddb;
/* Do the initial load of all PKCS# modules and list them. */
function LoadModules()
{
bundle = srGetStrBundle("chrome://pippki/locale/pippki.properties");
secmoddb = Components.classes[nsPKCS11ModuleDB].getService(nsIPKCS11ModuleDB);
var modules = secmoddb.listModules();
var done = false;
try {
modules.isDone();
} catch (e) { done = true; }
while (!done) {
var module = modules.currentItem().QueryInterface(nsIPKCS11Module);
if (module) {
var slotnames = [];
var slots = module.listSlots();
var slots_done = false;
try {
slots.isDone();
} catch (e) { slots_done = true; }
while (!slots_done) {
var slot = null;
try {
slot = slots.currentItem().QueryInterface(nsIPKCS11Slot);
} catch (e) { slot = null; }
// in the ongoing discussion of whether slot names or token names
// are to be shown, I've gone with token names because NSS will
// prefer lookup by token name. However, the token may not be
// present, so maybe slot names should be listed, while token names
// are "remembered" for lookup?
if (slot != null) {
if (slot.tokenName)
slotnames[slotnames.length] = slot.tokenName;
else
slotnames[slotnames.length] = slot.name;
}
try {
slots.next();
} catch (e) { slots_done = true; }
}
AddModule(module.name, slotnames);
}
try {
modules.next();
} catch (e) { done = true; }
}
/* Set the text on the fips button */
SetFIPSButton();
}
function SetFIPSButton()
{
var fipsButton = document.getElementById("fipsbutton");
var label;
if (secmoddb.isFIPSEnabled) {
label = bundle.GetStringFromName("disable_fips");
} else {
label = bundle.GetStringFromName("enable_fips");
}
fipsButton.setAttribute("label", label);
var can_toggle = secmoddb.canToggleFIPS;
if (can_toggle) {
fipsButton.removeAttribute("disabled");
} else {
fipsButton.setAttribute("disabled", "true");
}
}
/* Add a module to the tree. slots is the array of slots in the module,
* to be represented as children.
*/
function AddModule(module, slots)
{
var tree = document.getElementById("device_list");
var item = document.createElement("treeitem");
var row = document.createElement("treerow");
var cell = document.createElement("treecell");
cell.setAttribute("label", module);
row.appendChild(cell);
item.appendChild(row);
var parent = document.createElement("treechildren");
for (var i = 0; i<slots.length; i++) {
var child_item = document.createElement("treeitem");
var child_row = document.createElement("treerow");
var child_cell = document.createElement("treecell");
child_cell.setAttribute("label", slots[i]);
child_row.appendChild(child_cell);
child_item.appendChild(child_row);
child_item.setAttribute("pk11kind", "slot");
parent.appendChild(child_item);
}
item.appendChild(parent);
item.setAttribute("pk11kind", "module");
item.setAttribute("open", "true");
item.setAttribute("container", "true");
tree.appendChild(item);
}
var selected_slot;
var selected_module;
/* get the slot selected by the user (can only be one-at-a-time) */
function getSelectedItem()
{
var tree = document.getElementById('device_tree');
if (tree.currentIndex < 0) return;
var item = tree.contentView.getItemAtIndex(tree.currentIndex);
selected_slot = null;
selected_module = null;
if (item) {
var kind = item.getAttribute("pk11kind");
var module_name;
if (kind == "slot") {
// get the module cell for this slot cell
var cell = item.parentNode.parentNode.firstChild.firstChild;
module_name = cell.getAttribute("label");
var module = secmoddb.findModuleByName(module_name);
// get the cell for the selected row (the slot to display)
cell = item.firstChild.firstChild;
var slot_name = cell.getAttribute("label");
selected_slot = module.findSlotByName(slot_name);
} else { // (kind == "module")
// get the cell for the selected row (the module to display)
cell = item.firstChild.firstChild;
module_name = cell.getAttribute("label");
selected_module = secmoddb.findModuleByName(module_name);
}
}
}
function enableButtons()
{
var login_toggle = "true";
var logout_toggle = "true";
var pw_toggle = "true";
var unload_toggle = "true";
getSelectedItem();
if (selected_module) {
unload_toggle = "false";
showModuleInfo();
} else if (selected_slot) {
// here's the workaround - login functions are all with token,
// so grab the token type
var selected_token = selected_slot.getToken();
if (selected_token != null) {
if (selected_token.needsLogin() || !(selected_token.needsUserInit)) {
pw_toggle = "false";
if(selected_token.needsLogin()) {
if (selected_token.isLoggedIn()) {
logout_toggle = "false";
} else {
login_toggle = "false";
}
}
}
}
showSlotInfo();
}
var thebutton = document.getElementById('login_button');
thebutton.setAttribute("disabled", login_toggle);
thebutton = document.getElementById('logout_button');
thebutton.setAttribute("disabled", logout_toggle);
thebutton = document.getElementById('change_pw_button');
thebutton.setAttribute("disabled", pw_toggle);
thebutton = document.getElementById('unload_button');
thebutton.setAttribute("disabled", unload_toggle);
// not implemented
//thebutton = document.getElementById('change_slotname_button');
//thebutton.setAttribute("disabled", toggle);
}
// clear the display of information for the slot
function ClearInfoList()
{
var info_list = document.getElementById("info_list");
while (info_list.firstChild)
info_list.removeChild(info_list.firstChild);
}
// show a list of info about a slot
function showSlotInfo()
{
ClearInfoList();
switch (selected_slot.status) {
case nsIPKCS11Slot.SLOT_DISABLED:
AddInfoRow(bundle.GetStringFromName("devinfo_status"),
bundle.GetStringFromName("devinfo_stat_disabled"),
"tok_status");
break;
case nsIPKCS11Slot.SLOT_NOT_PRESENT:
AddInfoRow(bundle.GetStringFromName("devinfo_status"),
bundle.GetStringFromName("devinfo_stat_notpresent"),
"tok_status");
break;
case nsIPKCS11Slot.SLOT_UNINITIALIZED:
AddInfoRow(bundle.GetStringFromName("devinfo_status"),
bundle.GetStringFromName("devinfo_stat_uninitialized"),
"tok_status");
break;
case nsIPKCS11Slot.SLOT_NOT_LOGGED_IN:
AddInfoRow(bundle.GetStringFromName("devinfo_status"),
bundle.GetStringFromName("devinfo_stat_notloggedin"),
"tok_status");
break;
case nsIPKCS11Slot.SLOT_LOGGED_IN:
AddInfoRow(bundle.GetStringFromName("devinfo_status"),
bundle.GetStringFromName("devinfo_stat_loggedin"),
"tok_status");
break;
case nsIPKCS11Slot.SLOT_READY:
AddInfoRow(bundle.GetStringFromName("devinfo_status"),
bundle.GetStringFromName("devinfo_stat_ready"),
"tok_status");
break;
}
AddInfoRow(bundle.GetStringFromName("devinfo_desc"),
selected_slot.desc, "slot_desc");
AddInfoRow(bundle.GetStringFromName("devinfo_manID"),
selected_slot.manID, "slot_manID");
AddInfoRow(bundle.GetStringFromName("devinfo_hwversion"),
selected_slot.HWVersion, "slot_hwv");
AddInfoRow(bundle.GetStringFromName("devinfo_fwversion"),
selected_slot.FWVersion, "slot_fwv");
}
function showModuleInfo()
{
ClearInfoList();
AddInfoRow(bundle.GetStringFromName("devinfo_modname"),
selected_module.name, "module_name");
AddInfoRow(bundle.GetStringFromName("devinfo_modpath"),
selected_module.libName, "module_path");
}
// add a row to the info list, as [col1 col2] (ex.: ["status" "logged in"])
function AddInfoRow(col1, col2, cell_id)
{
var tree = document.getElementById("info_list");
var item = document.createElement("treeitem");
var row = document.createElement("treerow");
var cell1 = document.createElement("treecell");
cell1.setAttribute("label", col1);
cell1.setAttribute("crop", "never");
row.appendChild(cell1);
var cell2 = document.createElement("treecell");
cell2.setAttribute("label", col2);
cell2.setAttribute("crop", "never");
cell2.setAttribute("id", cell_id);
row.appendChild(cell2);
item.appendChild(row);
tree.appendChild(item);
}
// log in to a slot
function doLogin()
{
getSelectedItem();
// here's the workaround - login functions are with token
var selected_token = selected_slot.getToken();
try {
selected_token.login(false);
var tok_status = document.getElementById("tok_status");
if (selected_token.isLoggedIn()) {
tok_status.setAttribute("label",
bundle.GetStringFromName("devinfo_stat_loggedin"));
} else {
tok_status.setAttribute("label",
bundle.GetStringFromName("devinfo_stat_notloggedin"));
}
} catch (e) {
var alertStr = bundle.GetStringFromName("login_failed");
alert(alertStr);
}
enableButtons();
}
// log out of a slot
function doLogout()
{
getSelectedItem();
// here's the workaround - login functions are with token
var selected_token = selected_slot.getToken();
try {
selected_token.logout(false);
var tok_status = document.getElementById("tok_status");
if (selected_token.isLoggedIn()) {
tok_status.setAttribute("label",
bundle.GetStringFromName("devinfo_stat_loggedin"));
} else {
tok_status.setAttribute("label",
bundle.GetStringFromName("devinfo_stat_notloggedin"));
}
} catch (e) {
}
enableButtons();
}
// load a new device
function doLoad()
{
window.open("load_device.xul", "loaddevice",
"chrome,resizable=1,dialog=1,modal=1");
var device_list = document.getElementById("device_list");
while (device_list.firstChild)
device_list.removeChild(device_list.firstChild);
LoadModules();
}
function doUnload()
{
getSelectedItem();
if (selected_module) {
pkcs11.deletemodule(selected_module.name);
var device_list = document.getElementById("device_list");
while (device_list.firstChild)
device_list.removeChild(device_list.firstChild);
LoadModules();
}
}
function changePassword()
{
getSelectedItem();
var params = Components.classes[nsDialogParamBlock].createInstance(nsIDialogParamBlock);
params.SetString(1,selected_slot.tokenName);
window.openDialog("changepassword.xul",
"",
"chrome,resizable=1,modal=1,dialog=1",params);
showSlotInfo();
enableButtons();
}
// browse fs for PKCS#11 device
function doBrowseFiles()
{
var srbundle = srGetStrBundle("chrome://pippki/locale/pippki.properties");
var fp = Components.classes[nsFilePicker].createInstance(nsIFilePicker);
fp.init(window,
srbundle.GetStringFromName("loadPK11TokenDialog"),
nsIFilePicker.modeOpen);
fp.appendFilters(nsIFilePicker.filterAll);
if (fp.show() == nsIFilePicker.returnOK) {
var pathbox = document.getElementById("device_path");
pathbox.setAttribute("value", fp.file.persistentDescriptor);
}
}
function doLoadDevice()
{
var name_box = document.getElementById("device_name");
var path_box = document.getElementById("device_path");
pkcs11.addmodule(name_box.value, path_box.value, 0,0);
window.close();
}
// ------------------------------------- Old code
function showTokenInfo()
{
ClearInfoList();
getSelectedToken();
AddInfoRow(bundle.GetStringFromName("devinfo_label"),
selected_token.tokenLabel, "tok_label");
AddInfoRow(bundle.GetStringFromName("devinfo_manID"),
selected_token.tokenManID, "tok_manID");
AddInfoRow(bundle.GetStringFromName("devinfo_serialnum"),
selected_token.tokenSerialNumber, "tok_sNum");
AddInfoRow(bundle.GetStringFromName("devinfo_hwversion"),
selected_token.tokenHWVersion, "tok_hwv");
AddInfoRow(bundle.GetStringFromName("devinfo_fwversion"),
selected_token.tokenFWVersion, "tok_fwv");
}
function toggleFIPS()
{
if (!secmoddb.isFIPSEnabled) {
// A restriction of FIPS mode is, the password must be set
// In FIPS mode the password must be non-empty.
// This is different from what we allow in NON-Fips mode.
var tokendb = Components.classes[nsPK11TokenDB].getService(nsIPK11TokenDB);
var internal_token = tokendb.getInternalKeyToken(); // nsIPK11Token
var slot = secmoddb.findSlotByName(internal_token.tokenName);
switch (slot.status) {
case nsIPKCS11Slot.SLOT_UNINITIALIZED:
case nsIPKCS11Slot.SLOT_READY:
// Token has either no or an empty password.
alert(bundle.GetStringFromName("fips_nonempty_password_required"));
return;
}
}
secmoddb.toggleFIPSMode();
//Remove the existing listed modules so that re-fresh doesn't
//display the module that just changed.
var device_list = document.getElementById("device_list");
while (device_list.firstChild)
device_list.removeChild(device_list.firstChild);
LoadModules();
}