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exportSettingsWizard.js
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exportSettingsWizard.js
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/*global Components: false, document: false, window: false */
/*jshint -W097 */
/* 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/. */
"use strict";
const Cc = Components.classes;
const Ci = Components.interfaces;
const Cu = Components.utils;
Cu.import("resource://enigmail/core.jsm"); /*global EnigmailCore: false */
Cu.import("resource://enigmail/dialog.jsm"); /*global EnigmailDialog: false */
Cu.import("resource://enigmail/files.jsm"); /*global EnigmailFiles: false */
Cu.import("resource://enigmail/log.jsm"); /*global EnigmailLog: false */
Cu.import("resource://enigmail/keyRing.jsm"); /*global EnigmailKeyRing: false */
Cu.import("resource://enigmail/configBackup.jsm"); /*global EnigmailConfigBackup: false */
Cu.import("resource://enigmail/gpgAgent.jsm"); /*global EnigmailGpgAgent: false */
Cu.import("resource://enigmail/locale.jsm"); /*global EnigmailLocale: false */
Cu.import("resource://enigmail/prefs.jsm"); /*global EnigmailPrefs: false */
var osUtils = {};
Components.utils.import("resource://gre/modules/FileUtils.jsm", osUtils);
var gWorkFile = {
file: null
};
function getWizard() {
return document.getElementById("overallWizard");
}
function enableNext(status) {
let wizard = getWizard();
wizard.canAdvance = status;
}
function onCancel() {
return true;
}
function browseExportFile(referencedId) {
var filePath = EnigmailDialog.filePicker(window, EnigmailLocale.getString("specifyExportFile"),
"", true, "*.zip", EnigmailLocale.getString("defaultBackupFileName") + ".zip", [EnigmailLocale.getString("enigmailSettings"), "*.zip"]);
if (filePath) {
if (filePath.exists()) filePath.normalize();
if ((filePath.exists() && !filePath.isDirectory() && filePath.isWritable()) ||
(!filePath.exists() && filePath.parent.isWritable())) {
document.getElementById(referencedId).value = filePath.path;
gWorkFile.file = filePath;
}
else {
EnigmailDialog.alert(window, EnigmailLocale.getString("cannotWriteToFile", filePath.path));
}
}
enableNext(gWorkFile.file !== null);
}
function doExport(tmpDir) {
let exitCodeObj = {},
errorMsgObj = {};
let keyRingFile = tmpDir.clone();
keyRingFile.append("keyring.asc");
EnigmailLog.DEBUG("importExportWizard: doExport - temp file: " + keyRingFile.path + "\n");
EnigmailKeyRing.extractKey(true, null, keyRingFile, exitCodeObj, errorMsgObj);
if (exitCodeObj.value !== 0) {
EnigmailDialog.alert(window, EnigmailLocale.getString("dataExportError"));
return false;
}
let otFile = tmpDir.clone();
otFile.append("ownertrust.txt");
EnigmailKeyRing.extractOwnerTrust(otFile, exitCodeObj, errorMsgObj);
if (exitCodeObj.value !== 0) {
EnigmailDialog.alert(window, EnigmailLocale.getString("dataExportError"));
return false;
}
let prefsFile = tmpDir.clone();
prefsFile.append("prefs.json");
if (EnigmailConfigBackup.backupPrefs(prefsFile) !== 0) {
EnigmailDialog.alert(window, EnigmailLocale.getString("dataExportError"));
return false;
}
let homeDir = EnigmailGpgAgent.getGpgHomeDir();
let gpgConfgFile = null;
let zipW = EnigmailFiles.createZipFile(gWorkFile.file);
zipW.addEntryFile("keyring.asc", Ci.nsIZipWriter.COMPRESSION_DEFAULT, keyRingFile, false);
zipW.addEntryFile("ownertrust.txt", Ci.nsIZipWriter.COMPRESSION_DEFAULT, otFile, false);
zipW.addEntryFile("prefs.json", Ci.nsIZipWriter.COMPRESSION_DEFAULT, prefsFile, false);
if (homeDir) {
gpgConfgFile = new osUtils.FileUtils.File(homeDir);
gpgConfgFile.append("gpg.conf");
}
if (gpgConfgFile && gpgConfgFile.exists()) {
zipW.addEntryFile("gpg.conf", Ci.nsIZipWriter.COMPRESSION_DEFAULT, gpgConfgFile, false);
}
zipW.close();
tmpDir.remove(true);
document.getElementById("doneMessage").removeAttribute("hidden");
return true;
}
function exportFailed() {
let wizard = getWizard();
wizard.getButton("cancel").removeAttribute("disabled");
wizard.canRewind = true;
document.getElementById("errorMessage").removeAttribute("hidden");
return false;
}
function startExport() {
EnigmailLog.DEBUG("importExportWizard: doExport\n");
document.getElementById("errorMessage").setAttribute("hidden", "true");
let wizard = getWizard();
wizard.canAdvance = false;
wizard.canRewind = false;
wizard.getButton("finish").setAttribute("disabled", "true");
let svc = EnigmailCore.getService();
if (!svc) return exportFailed();
if (!gWorkFile.file) return exportFailed();
let tmpDir = EnigmailFiles.createTempSubDir("enig-exp", true);
wizard.getButton("cancel").setAttribute("disabled", "true");
document.getElementById("spinningWheel").removeAttribute("hidden");
let retVal = false;
try {
retVal = doExport(tmpDir);
}
catch (ex) {}
// stop spinning the wheel
document.getElementById("spinningWheel").setAttribute("hidden", "true");
if (retVal) {
wizard.getButton("finish").removeAttribute("disabled");
wizard.canAdvance = true;
}
else {
exportFailed();
}
return retVal;
}
function checkAdditionalParam() {
let param = EnigmailPrefs.getPref("agentAdditionalParam");
if (param) {
if (param.search(/--(homedir|trustdb-name|options)/) >= 0 || param.search(/--(primary-|secret-)?keyring/) >= 0) {
EnigmailDialog.alert(null, EnigmailLocale.getString("homedirParamNotSUpported"));
return false;
}
}
return true;
}
function onLoad() {
enableNext(false);
if (!checkAdditionalParam()) {
window.close();
}
}

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Expires
Thu, Feb 26, 7:16 PM (14 h, 1 m)
Storage Engine
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Storage Format
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Storage Handle
25/be/5025e82e97bcfae7bda2ac5ad263

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