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- /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
- *
- * ***** 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 mozilla.org code.
- *
- * The Initial Developer of the Original Code is
- * Netscape Communications Corporation.
- * Portions created by the Initial Developer are Copyright (C) 1998
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- * Javier Delgadillo <javi@netscape.com>
- * Kaspar Brand <mozcontrib@velox.ch>
- *
- * 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 ***** */
-
- /*
- * These are helper functions to be included
- * pippki UI js files.
- */
-
- function setText(id, value) {
- var element = document.getElementById(id);
- if (!element) return;
- if (element.hasChildNodes())
- element.removeChild(element.firstChild);
- var textNode = document.createTextNode(value);
- element.appendChild(textNode);
- }
-
- const nsICertificateDialogs = Components.interfaces.nsICertificateDialogs;
- const nsCertificateDialogs = "@mozilla.org/nsCertificateDialogs;1"
-
- function viewCertHelper(parent, cert) {
- if (!cert)
- return;
-
- var cd = Components.classes[nsCertificateDialogs].getService(nsICertificateDialogs);
- cd.viewCert(parent, cert);
- }
-
- function getDERString(cert)
- {
- var length = {};
- var derArray = cert.getRawDER(length);
- var derString = '';
- for (var i = 0; i < derArray.length; i++) {
- derString += String.fromCharCode(derArray[i]);
- }
- return derString;
- }
-
- function getPKCS7String(cert, chainMode)
- {
- var length = {};
- cert.QueryInterface(Components.interfaces.nsIX509Cert3);
- var pkcs7Array = cert.exportAsCMS(chainMode, length);
- var pkcs7String = '';
- for (var i = 0; i < pkcs7Array.length; i++) {
- pkcs7String += String.fromCharCode(pkcs7Array[i]);
- }
- return pkcs7String;
- }
-
- function getPEMString(cert)
- {
- var derb64 = btoa(getDERString(cert));
- // Wrap the Base64 string into lines of 64 characters,
- // with CRLF line breaks (as specified in RFC 1421).
- var wrapped = derb64.replace(/(\S{64}(?!$))/g, "$1\r\n");
- return "-----BEGIN CERTIFICATE-----\r\n"
- + wrapped
- + "\r\n-----END CERTIFICATE-----\r\n";
- }
-
- function alertPromptService(title, message)
- {
- var ps = null;
- var ps = Components.classes["@mozilla.org/embedcomp/prompt-service;1"].
- getService(Components.interfaces.nsIPromptService);
- ps.alert(window, title, message);
- }
-
- function exportToFile(parent, cert)
- {
- var bundle = srGetStrBundle("chrome://pippki/locale/pippki.properties");
- if (!cert)
- return;
-
- var nsIFilePicker = Components.interfaces.nsIFilePicker;
- var fp = Components.classes["@mozilla.org/filepicker;1"].
- createInstance(nsIFilePicker);
- fp.init(parent, bundle.GetStringFromName("SaveCertAs"),
- nsIFilePicker.modeSave);
- var filename = cert.commonName;
- if (!filename.length)
- filename = cert.windowTitle;
- // remove all whitespace from the default filename
- fp.defaultString = filename.replace(/\s*/g,'');
- fp.defaultExtension = "crt";
- fp.appendFilter(bundle.GetStringFromName("CertFormatBase64"), "*.crt; *.pem");
- fp.appendFilter(bundle.GetStringFromName("CertFormatBase64Chain"), "*.crt; *.pem");
- fp.appendFilter(bundle.GetStringFromName("CertFormatDER"), "*.der");
- fp.appendFilter(bundle.GetStringFromName("CertFormatPKCS7"), "*.p7c");
- fp.appendFilter(bundle.GetStringFromName("CertFormatPKCS7Chain"), "*.p7c");
- fp.appendFilters(nsIFilePicker.filterAll);
- var res = fp.show();
- if (res != nsIFilePicker.returnOK && res != nsIFilePicker.returnReplace)
- return;
-
- var content = '';
- switch (fp.filterIndex) {
- case 1:
- content = getPEMString(cert);
- var chain = cert.getChain();
- for (var i = 1; i < chain.length; i++)
- content += getPEMString(chain.queryElementAt(i, Components.interfaces.nsIX509Cert));
- break;
- case 2:
- content = getDERString(cert);
- break;
- case 3:
- content = getPKCS7String(cert, Components.interfaces.nsIX509Cert3.CMS_CHAIN_MODE_CertOnly);
- break;
- case 4:
- content = getPKCS7String(cert, Components.interfaces.nsIX509Cert3.CMS_CHAIN_MODE_CertChainWithRoot);
- break;
- case 0:
- default:
- content = getPEMString(cert);
- break;
- }
- var msg;
- var written = 0;
- try {
- var file = Components.classes["@mozilla.org/file/local;1"].
- createInstance(Components.interfaces.nsILocalFile);
- file.initWithPath(fp.file.path);
- var fos = Components.classes["@mozilla.org/network/file-output-stream;1"].
- createInstance(Components.interfaces.nsIFileOutputStream);
- // flags: PR_WRONLY | PR_CREATE_FILE | PR_TRUNCATE
- fos.init(file, 0x02 | 0x08 | 0x20, 00644, 0);
- written = fos.write(content, content.length);
- fos.close();
- }
- catch(e) {
- switch (e.result) {
- case Components.results.NS_ERROR_FILE_ACCESS_DENIED:
- msg = bundle.GetStringFromName("writeFileAccessDenied");
- break;
- case Components.results.NS_ERROR_FILE_IS_LOCKED:
- msg = bundle.GetStringFromName("writeFileIsLocked");
- break;
- case Components.results.NS_ERROR_FILE_NO_DEVICE_SPACE:
- case Components.results.NS_ERROR_FILE_DISK_FULL:
- msg = bundle.GetStringFromName("writeFileNoDeviceSpace");
- break;
- default:
- msg = e.message;
- break;
- }
- }
- if (written != content.length) {
- if (!msg.length)
- msg = bundle.GetStringFromName("writeFileUnknownError");
- alertPromptService(bundle.GetStringFromName("writeFileFailure"),
- bundle.formatStringFromName("writeFileFailed",
- [ fp.file.path, msg ], 2));
- }
- }
-