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enigmailSignKeyDlg.js
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enigmailSignKeyDlg.js
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/* ***** 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 "MPL"); you may not use this file
* except in compliance with the MPL. You may obtain a copy of
* the MPL at http://www.mozilla.org/MPL/
*
* Software distributed under the MPL is distributed on an "AS
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
* implied. See the MPL for the specific language governing
* rights and limitations under the MPL.
*
* The Original Code is Enigmail.
*
* The Initial Developer of the Original Code is Patrick Brunschwig.
* Portions created by Patrick Brunschwig <patrick@enigmail.net> are
* Copyright (C) 2004 Patrick Brunschwig. All Rights Reserved.
*
* Contributor(s):
* Nils Maier <MaierMan@web.de>
*
* 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 ***** */
Components.utils.import("resource://enigmail/enigmailCommon.jsm");
Components.utils.import("resource://enigmail/keyManagement.jsm");
const Ec = EnigmailCommon;
var gSignatureList = null;
var gUidCount = null;
function onLoad() {
var key;
var i;
window.arguments[1].refresh = false;
var enigmailSvc = Ec.getService(window);
if (!enigmailSvc) {
Ec.alert(window, Ec.getString("accessError"));
window.close();
return;
}
var keys = Ec.getSecretKeys(window);
if (! keys) window.close();
var menulist=document.getElementById("signWithKey");
for each (key in keys) {
menulist.appendItem(key.name + " - 0x"+key.id.substr(-8,8), key.id);
}
if (menulist.selectedIndex == -1) {
menulist.selectedIndex = 0;
}
// determine keys that have already signed the key
try {
var exitCodeObj = new Object();
var errorMsgObj = new Object();
gSignatureList = new Array();
gUidCount = new Array();
var keyId = null;
var fingerprint = "";
var sigListStr = enigmailSvc.getKeySig("0x"+window.arguments[0].keyId, exitCodeObj, errorMsgObj);
if (exitCodeObj.value == 0) {
var sigList = sigListStr.split(/[\n\r]+/);
var currKey = null;
var currUID = null;
for (i=0; i < sigList.length; i++) {
var aLine=sigList[i].split(/:/);
// Now inspect the splitted key packets
switch (aLine[0]) {
case "pub":
keyId = aLine[4];
break;
case "uid":
if (typeof(currKey) != "string") currKey = aLine[4];
// Count all UIDs
if (gUidCount[keyId]==undefined) {
gUidCount[keyId]=1;
}
else {
gUidCount[keyId]=gUidCount[keyId]+1;
}
break;
case "sig":
// Count signatures separately for each signing key
if (gSignatureList[aLine[4]]==undefined) {
gSignatureList[aLine[4]]=1;
}
else {
gSignatureList[aLine[4]]=gSignatureList[aLine[4]]+1;
}
break;
case "fpr":
if (fingerprint=="") {
Ec.DEBUG_LOG("enigmailSignKeyDlg.js: fpr:"+currKey+" -> "+aLine[9]+"\n");
fingerprint = aLine[9];
}
break;
default:
}
}
}
enigKeySelCb();
} catch (ex) {}
var keyDesc = window.arguments[0].userId+" - 0x"+ window.arguments[0].keyId.substr(-8,8);
document.getElementById("keyId").value=keyDesc;
if (fingerprint && fingerprint.length > 0) {
var fpr = fingerprint.match(/(....)(....)(....)(....)(....)(....)(....)(....)(....)?(....)?/);
if (fpr && fpr.length > 2) {
fpr.shift();
document.getElementById("fingerprint").value=fpr.join(" ");
}
}
}
function onAccept() {
var trustLevel = document.getElementById("trustLevel");
var localSig = document.getElementById("localSig");
var signWithKey = document.getElementById("signWithKey");
var enigmailSvc = Ec.getService(window);
if (!enigmailSvc) {
Ec.alert(window, Ec.getString("accessError"));
return true;
}
EnigmailKeyMgmt.signKey(window,
"0x"+signWithKey.selectedItem.value,
window.arguments[0].keyId,
localSig.checked,
trustLevel.selectedItem.value,
function (exitCode, errorMsg) {
if (exitCode != 0) {
Ec.alert(window, Ec.getString("signKeyFailed")+"\n\n"+errorMsg);
}
else {
window.arguments[1].refresh = true;
}
window.close();
}
);
return false; // wait with closing until subprocess terminated
}
function enigKeySelCb() {
var KeyToBeSigned = window.arguments[0].keyId;
var KeyToBeSigned32 = KeyToBeSigned.substr(-8,8);
var signWithKey = document.getElementById("signWithKey");
var signWithKeyId = signWithKey.selectedItem.value;
var alreadySigned = document.getElementById("alreadySigned");
var acceptButton = document.getElementById("enigmailSignKeyDlg").getButton("accept");
if (gSignatureList[signWithKeyId] == undefined){
// No signature yet, Hide hint field and ENable OK button
alreadySigned.setAttribute("collapsed", "true");
acceptButton.disabled = false;
}
else if (gSignatureList[signWithKeyId]==gUidCount[KeyToBeSigned]) {
// Signature count == UID count, so key is already fully signed and another signing operation makes no more sense
// Here, we display a hint and DISable the OK button
alreadySigned.setAttribute("value", Ec.getString("alreadySigned.label", "0x"+ KeyToBeSigned32));
alreadySigned.removeAttribute("collapsed");
acceptButton.disabled = true;
}
else if (gSignatureList[signWithKeyId] > 0) {
// Signature count != UID count, so key is partly signed and another sign operation makes sense
// Here, we display a hint and ENable the OK button
alreadySigned.setAttribute("value", Ec.getString("partlySigned.label", "0x"+ KeyToBeSigned32));
alreadySigned.removeAttribute("collapsed");
acceptButton.disabled = false;
}
else {
// Default catch for unforeseen cases. Hide hint field and enable OK button
alreadySigned.setAttribute("collapsed", "true");
acceptButton.disabled = false;
}
}

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