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diff --git a/ui/content/enigmailMsgComposeOverlay.js b/ui/content/enigmailMsgComposeOverlay.js
index dcb0e98f..c40cf239 100644
--- a/ui/content/enigmailMsgComposeOverlay.js
+++ b/ui/content/enigmailMsgComposeOverlay.js
@@ -1,5254 +1,5253 @@
/*global Components: false, EnigmailLocale: false, EnigmailApp: false, Dialog: false, EnigmailTimer: false */
/*
* 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";
/*globally available Thunderbird variables/object/functions: */
/*global MimeBody: false, MimeUnknown: false, MimeMessageAttachment: false, gMsgCompose: false, getCurrentIdentity: false */
/*global msgHdrToMimeMessage: false, MimeMessage: false, MimeContainer: false, UpdateAttachmentBucket: false, gContentChanged: true */
/*global AddAttachments: false, AddAttachment: false, ChangeAttachmentBucketVisibility: false, GetResourceFromUri: false */
/*global Recipients2CompFields: false, Attachments2CompFields: false, DetermineConvertibility: false, gWindowLocked: false */
/*global CommandUpdate_MsgCompose: false, gSMFields: false, setSecuritySettings: false */
/*global Sendlater3Composing: false */
Components.utils.import("resource://enigmail/glodaMime.jsm");
Components.utils.import("resource://enigmail/core.jsm"); /*global EnigmailCore: false */
Components.utils.import("resource://enigmail/funcs.jsm"); /*global EnigmailFuncs: false */
Components.utils.import("resource://enigmail/log.jsm"); /*global EnigmailLog: false */
Components.utils.import("resource://enigmail/prefs.jsm"); /*global EnigmailPrefs: false */
Components.utils.import("resource://enigmail/os.jsm"); /*global EnigmailOS: false */
Components.utils.import("resource://enigmail/armor.jsm"); /*global EnigmailArmor: false */
Components.utils.import("resource://enigmail/locale.jsm"); /*global EnigmailLocale: false */
Components.utils.import("resource://enigmail/files.jsm"); /*global EnigmailFiles: false */
Components.utils.import("resource://enigmail/data.jsm"); /*global EnigmailData: false */
Components.utils.import("resource://enigmail/app.jsm"); /*global EnigmailApp: false */
Components.utils.import("resource://enigmail/dialog.jsm"); /*global EnigmailDialog: false */
Components.utils.import("resource://enigmail/timer.jsm"); /*global EnigmailTimer: false */
Components.utils.import("resource://enigmail/windows.jsm"); /* global EnigmailWindows: false */
Components.utils.import("resource://enigmail/events.jsm"); /*global EnigmailEvents: false */
Components.utils.import("resource://enigmail/keyRing.jsm"); /*global EnigmailKeyRing: false */
Components.utils.import("resource://enigmail/uris.jsm"); /*global EnigmailURIs: false */
Components.utils.import("resource://enigmail/constants.jsm"); /*global EnigmailConstants: false */
Components.utils.import("resource://enigmail/passwords.jsm"); /*global EnigmailPassword: false */
Components.utils.import("resource://enigmail/rules.jsm"); /*global EnigmailRules: false */
Components.utils.import("resource://enigmail/clipboard.jsm"); /*global EnigmailClipboard: false */
Components.utils.import("resource://enigmail/pEpAdapter.jsm"); /*global EnigmailPEPAdapter: false */
Components.utils.import("resource://enigmail/pEpDecrypt.jsm"); /*global EnigmailPEPDecrypt: false */
Components.utils.import("resource://enigmail/wkdLookup.jsm"); /*global EnigmailWkdLookup: false */
Components.utils.import("resource://gre/modules/jsmime.jsm"); /*global jsmime: false*/
try {
Components.utils.import("resource:///modules/MailUtils.js"); /*global MailUtils: false */
}
catch (ex) {}
if (!Enigmail) var Enigmail = {};
const IOSERVICE_CONTRACTID = "@mozilla.org/network/io-service;1";
const LOCAL_FILE_CONTRACTID = "@mozilla.org/file/local;1";
Enigmail.msg = {
editor: null,
dirty: null,
processed: null,
timeoutId: null,
sendPgpMime: false,
sendMode: null, // the current default for sending a message (0, SIGN, ENCRYPT, or SIGN|ENCRYPT)
sendModeDirty: false, // send mode or final send options changed?
// processed reasons for encryption:
reasonEncrypted: "",
reasonSigned: "",
// encrypt/sign/pgpmime according to rules?
// (1:ENIG_UNDEF(undef/maybe), 0:ENIG_NEVER(never/forceNo), 2:ENIG_ALWAYS(always/forceYes),
// 22:ENIG_AUTO_ALWAYS, 99:ENIG_CONFLICT(conflict))
encryptByRules: EnigmailConstants.ENIG_UNDEF,
signByRules: EnigmailConstants.ENIG_UNDEF,
pgpmimeByRules: EnigmailConstants.ENIG_UNDEF,
// forced to encrypt/sign/pgpmime?
// (1:ENIG_UNDEF(undef/maybe), 0:ENIG_NEVER(never/forceNo), 2:ENIG_ALWAYS(always/forceYes))
encryptForced: EnigmailConstants.ENIG_UNDEF,
signForced: EnigmailConstants.ENIG_UNDEF,
pgpmimeForced: EnigmailConstants.ENIG_UNDEF,
finalSignDependsOnEncrypt: false, // does signing finally depends on encryption mode?
// resulting final encrypt/sign/pgpmime mode:
// (-1:ENIG_FINAL_UNDEF, 0:ENIG_FINAL_NO, 1:ENIG_FINAL_YES, 10:ENIG_FINAL_FORCENO, 11:ENIG_FINAL_FORCEYES, 99:ENIG_FINAL_CONFLICT)
statusEncrypted: EnigmailConstants.ENIG_FINAL_UNDEF,
statusSigned: EnigmailConstants.ENIG_FINAL_UNDEF,
statusPGPMime: EnigmailConstants.ENIG_FINAL_UNDEF,
statusEncryptedInStatusBar: null, // last statusEncyrpted when processing status buttons
// to find possible broken promise of encryption
// is OpenPGP encryption possible without displaying the key selection dialog?
autoPgpEncryption: false,
// processed strings to signal final encrypt/sign/pgpmime state:
statusEncryptedStr: "???",
statusSignedStr: "???",
statusPGPMimeStr: "???",
statusSMimeStr: "???",
statusInlinePGPStr: "???",
statusAttachOwnKey: "???",
juniorMode: false,
origPepRating: null,
sendProcess: false,
composeBodyReady: false,
identity: null,
enableRules: null,
modifiedAttach: null,
lastFocusedWindow: null,
determineSendFlagId: null,
trustAllKeys: false,
protectHeaders: false,
attachOwnKeyObj: {
appendAttachment: false,
attachedObj: null,
attachedKey: null
},
compFieldsEnig_CID: "@mozdev.org/enigmail/composefields;1",
saveDraftError: 0,
composeStartup: function() {
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: Enigmail.msg.composeStartup\n");
function delayedProcessFinalState() {
EnigmailTimer.setTimeout(function _f() {
Enigmail.msg.processFinalState();
Enigmail.msg.updateStatusBar();
},
50);
}
function addSecurityListener(itemId, func) {
let s = document.getElementById(itemId);
if (s) {
s.addEventListener("command", func);
}
else {
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: addSecurityListener - cannot find element " + itemId + "\n");
}
}
// Relabel SMIME button and menu item
var smimeButton = document.getElementById("button-security");
if (smimeButton) {
smimeButton.setAttribute("label", "S/MIME");
}
var msgId = document.getElementById("msgIdentityPopup");
if (msgId) {
msgId.addEventListener("command", Enigmail.msg.setIdentityCallback);
}
var subj = document.getElementById("msgSubject");
subj.addEventListener('focus', Enigmail.msg.fireSendFlags);
// listen to S/MIME changes to potentially display "conflict" message
addSecurityListener("menu_securitySign1", delayedProcessFinalState);
addSecurityListener("menu_securitySign2", delayedProcessFinalState);
addSecurityListener("menu_securityEncryptRequire1", delayedProcessFinalState);
addSecurityListener("menu_securityEncryptRequire2", delayedProcessFinalState);
this.msgComposeReset(false); // false => not closing => call setIdentityDefaults()
this.composeOpen();
this.processFinalState();
this.updateStatusBar();
},
composeUnload: function() {
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: Enigmail.msg.composeUnload\n");
//if (gMsgCompose)
// gMsgCompose.UnregisterStateListener(Enigmail.composeStateListener);
},
handleClick: function(event, modifyType) {
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: Enigmail.msg.handleClick\n");
switch (event.button) {
case 2:
// do not process the event any futher
// needed on Windows to prevent displaying the context menu
event.preventDefault();
this.doPgpButton();
break;
case 0:
this.doPgpButton(modifyType);
break;
}
},
setIdentityCallback: function(elementId) {
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: Enigmail.msg.setIdentityCallback: elementId=" + elementId + "\n");
EnigmailTimer.setTimeout(function _f() {
Enigmail.msg.setIdentityDefaults();
},
50);
},
/* return whether the account specific setting key is enabled or disabled
*/
getAccDefault: function(key) {
//EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: Enigmail.msg.getAccDefault: identity="+this.identity.key+"("+this.identity.email+") key="+key+"\n");
if (this.isEnigmailEnabled()) {
var res = null;
switch (key) {
case 'sign':
res = (this.identity.getIntAttribute("defaultSigningPolicy") > 0); // converts int property to bool property
break;
case 'encrypt':
res = (this.identity.getIntAttribute("defaultEncryptionPolicy") > 0); // converts int property to bool property
break;
case 'pgpMimeMode':
res = this.identity.getBoolAttribute(key);
break;
case 'signIfNotEnc':
res = this.identity.getBoolAttribute("pgpSignPlain");
break;
case 'signIfEnc':
res = this.identity.getBoolAttribute("pgpSignEncrypted");
break;
case 'attachPgpKey':
res = this.identity.getBoolAttribute(key);
break;
}
//EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: Enigmail.msg.getAccDefault: "+key+"="+res+"\n");
return res;
}
else {
// every detail is disabled if OpenPGP in general is disabled:
switch (key) {
case 'sign':
case 'encrypt':
case 'signIfNotEnc':
case 'signIfEnc':
case 'pgpMimeMode':
case 'attachPgpKey':
return false;
}
}
// should not be reached
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: Enigmail.msg.getAccDefault: internal error: invalid key '" + key + "'\n");
return null;
},
/**
* Determine if any of Enigmail (OpenPGP) or S/MIME encryption is enabled for the account
*/
getEncryptionEnabled: function() {
if (this.juniorMode) return false;
let id = getCurrentIdentity();
return ((id.getUnicharAttribute("encryption_cert_name") !== "") ||
this.isEnigmailEnabled());
},
/**
* Determine if any of Enigmail (OpenPGP) or S/MIME signing is enabled for the account
*/
getSigningEnabled: function() {
if (this.juniorMode) return false;
let id = getCurrentIdentity();
return ((id.getUnicharAttribute("signing_cert_name") !== "") ||
this.isEnigmailEnabled());
},
getSmimeSigningEnabled: function() {
if (this.juniorMode) return false;
let id = getCurrentIdentity();
if (!id.getUnicharAttribute("signing_cert_name")) return false;
return id.getBoolPref("sign_mail");
},
setIdentityDefaults: function() {
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: Enigmail.msg.setIdentityDefaults\n");
this.identity = getCurrentIdentity();
if (this.isEnigmailEnabled()) {
EnigmailFuncs.getSignMsg(this.identity); // convert old acc specific to new acc specific options
}
else {
// reset status strings in menu to useful defaults
this.statusEncryptedStr = EnigmailLocale.getString("encryptNo");
this.statusSignedStr = EnigmailLocale.getString("signNo", [""]);
this.statusPGPMimeStr = EnigmailLocale.getString("pgpmimeNormal");
this.statusInlinePGPStr = EnigmailLocale.getString("inlinePGPNormal");
this.statusSMimeStr = EnigmailLocale.getString("smimeNormal");
this.statusAttachOwnKey = EnigmailLocale.getString("attachOwnKeyNo");
}
if (this.juniorMode) {
let pepBc = document.getElementById("enigmail-bc-pepEncrypt");
pepBc.setAttribute("encrypt", this.pepEnabled() ? "true" : "false");
}
// reset default send settings, unless we have changed them already
if (!this.sendModeDirty) {
this.mimePreferOpenPGP = this.identity.getIntAttribute("mimePreferOpenPGP");
this.processAccountSpecificDefaultOptions();
this.determineSendFlags(); // important to use identity specific settings
this.processFinalState();
this.updateStatusBar();
}
},
// set the current default for sending a message
// depending on the identity
processAccountSpecificDefaultOptions: function() {
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: Enigmail.msg.processAccountSpecificDefaultOptions\n");
const nsIEnigmail = Components.interfaces.nsIEnigmail;
const SIGN = nsIEnigmail.SEND_SIGNED;
const ENCRYPT = nsIEnigmail.SEND_ENCRYPTED;
this.sendMode = 0;
if (!this.isEnigmailEnabled()) {
return;
}
if (this.getAccDefault("encrypt")) {
this.sendMode |= ENCRYPT;
this.reasonEncrypted = EnigmailLocale.getString("reasonEnabledByDefault");
}
if (this.getAccDefault("sign")) {
this.sendMode |= SIGN;
this.reasonSigned = EnigmailLocale.getString("reasonEnabledByDefault");
}
this.sendPgpMime = this.getAccDefault("pgpMimeMode");
this.attachOwnKeyObj.appendAttachment = this.getAccDefault("attachPgpKey");
this.setOwnKeyStatus();
this.attachOwnKeyObj.attachedObj = null;
this.attachOwnKeyObj.attachedKey = null;
this.finalSignDependsOnEncrypt = (this.getAccDefault("signIfEnc") || this.getAccDefault("signIfNotEnc"));
},
getOriginalMsgUri: function() {
let draftId = gMsgCompose.compFields.draftId;
let msgUri = null;
if (typeof(draftId) == "string" && draftId.length > 0) {
// original message is draft
msgUri = draftId.replace(/\?.*$/, "");
}
else if (typeof(gMsgCompose.originalMsgURI) == "string" && gMsgCompose.originalMsgURI.length > 0) {
// original message is a "true" mail
msgUri = gMsgCompose.originalMsgURI;
}
return msgUri;
},
getMsgHdr: function(msgUri) {
if (!msgUri) {
msgUri = this.getOriginalMsgUri();
}
let messenger = Components.classes["@mozilla.org/messenger;1"].getService(Components.interfaces.nsIMessenger);
return messenger.messageServiceFromURI(msgUri).messageURIToMsgHdr(msgUri);
},
getMsgProperties: function(draft) {
EnigmailLog.DEBUG("enigmailMessengerOverlay.js: Enigmail.msg.getMsgProperties:\n");
const nsIEnigmail = Components.interfaces.nsIEnigmail;
let msgUri = this.getOriginalMsgUri();
let properties = 0;
try {
let msgHdr = this.getMsgHdr(msgUri);
if (msgHdr) {
this.setOriginalSubject(msgHdr.subject);
properties = msgHdr.getUint32Property("enigmail");
if (draft) {
try {
msgHdrToMimeMessage(msgHdr, null, this.getMsgPropertiesCb, true, {
examineEncryptedParts: true
});
}
catch (ex) {
EnigmailLog.DEBUG("enigmailMessengerOverlay.js: Enigmail.msg.getMsgProperties: cannot use msgHdrToMimeMessage\n");
}
}
}
}
catch (ex) {
EnigmailLog.DEBUG("enigmailMessengerOverlay.js: Enigmail.msg.getMsgProperties: got exception '" + ex.toString() + "'\n");
}
if (EnigmailURIs.isEncryptedUri(msgUri)) {
properties |= nsIEnigmail.DECRYPTION_OKAY;
}
return properties;
},
getMsgPropertiesCb: function(msg, mimeMsg) {
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: Enigmail.msg.getMsgPropertiesCb\n");
const nsIEnigmail = Components.interfaces.nsIEnigmail;
var stat = "";
if (mimeMsg && mimeMsg.headers["x-enigmail-draft-status"]) {
stat = String(mimeMsg.headers["x-enigmail-draft-status"]);
}
else {
return;
}
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: Enigmail.msg.getMsgPropertiesCb: draftStatus: " + stat + "\n");
if (stat.substr(0, 1) == "N") {
// new style drafts (Enigmail 1.7)
var enc = "final-encryptDefault";
switch (Number(stat.substr(1, 1))) {
case EnigmailConstants.ENIG_NEVER:
enc = "final-encryptNo";
break;
case EnigmailConstants.ENIG_ALWAYS:
enc = "final-encryptYes";
}
var sig = "final-signDefault";
switch (Number(stat.substr(2, 1))) {
case EnigmailConstants.ENIG_NEVER:
sig = "final-signNo";
break;
case EnigmailConstants.ENIG_ALWAYS:
sig = "final-signYes";
}
var pgpMime = "final-pgpmimeDefault";
switch (Number(stat.substr(3, 1))) {
case EnigmailConstants.ENIG_NEVER:
pgpMime = "final-pgpmimeNo";
break;
case EnigmailConstants.ENIG_ALWAYS:
pgpMime = "final-pgpmimeYes";
}
Enigmail.msg.setFinalSendMode(enc);
Enigmail.msg.setFinalSendMode(sig);
Enigmail.msg.setFinalSendMode(pgpMime);
if (stat.substr(4, 1) == "1") Enigmail.msg.attachOwnKeyObj.appendAttachment = true;
}
else {
// drafts from older versions of Enigmail
var flags = Number(stat);
if (flags & nsIEnigmail.SEND_SIGNED) Enigmail.msg.setFinalSendMode('final-signYes');
if (flags & nsIEnigmail.SEND_ENCRYPTED) Enigmail.msg.setFinalSendMode('final-encryptYes');
if (flags & nsIEnigmail.SEND_ATTACHMENT) Enigmail.msg.attachOwnKeyObj.appendAttachment = true;
}
Enigmail.msg.setOwnKeyStatus();
},
setOriginalSubject: function(subject) {
const CT = Components.interfaces.nsIMsgCompType;
let subjElem = document.getElementById("msgSubject");
let prefix = "";
if (!subjElem) return;
switch (gMsgCompose.type) {
case CT.ForwardInline:
case CT.ForwardAsAttachment:
prefix = this.getMailPref("mail.forward_subject_prefix") + ": ";
}
subject = jsmime.headerparser.decodeRFC2047Words(subject, "utf-8");
switch (gMsgCompose.type) {
case CT.Draft:
case CT.Template:
case CT.ForwardInline:
case CT.ForwardAsAttachment:
gMsgCompose.compFields.subject = prefix + subject;
subjElem.value = prefix + subject;
break;
}
},
setupMenuAndToolbar: function() {
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: Enigmail.msg.setupMenuAndToolbar\n");
let toolbarTxt = document.getElementById("enigmail-toolbar-text");
let encBroadcaster = document.getElementById("enigmail-bc-encrypt");
let signBroadcaster = document.getElementById("enigmail-bc-sign");
let attachBroadcaster = document.getElementById("enigmail-bc-attach");
let enigmailMenu = document.getElementById("menu_Enigmail");
let pepBroadcaster = document.getElementById("enigmail-bc-pepEncrypt");
let pepMenu = document.getElementById("menu_EnigmailPep");
let pepStatusbar = document.getElementById("enigmail-pep-statusbar");
if (this.juniorMode) {
encBroadcaster.setAttribute("hidden", "true");
signBroadcaster.setAttribute("hidden", "true");
attachBroadcaster.setAttribute("hidden", "true");
if (toolbarTxt) {
toolbarTxt.setAttribute("hidden", "true");
}
enigmailMenu.setAttribute("hidden", "true");
pepBroadcaster.removeAttribute("hidden");
pepMenu.removeAttribute("hidden");
pepStatusbar.removeAttribute("hidden");
this.setFinalSendMode("final-encryptNo");
this.setFinalSendMode("final-signNo");
this.setFinalSendMode("final-pgpmimeNo");
this.updateStatusBar();
}
else {
encBroadcaster.removeAttribute("hidden");
signBroadcaster.removeAttribute("hidden");
attachBroadcaster.removeAttribute("hidden");
if (toolbarTxt) {
toolbarTxt.removeAttribute("hidden");
}
enigmailMenu.removeAttribute("hidden");
pepBroadcaster.setAttribute("hidden", "true");
pepMenu.setAttribute("hidden", "true");
pepStatusbar.setAttribute("hidden", "true");
}
},
composeOpen: function() {
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: Enigmail.msg.composeOpen\n");
const nsIEnigmail = Components.interfaces.nsIEnigmail;
const SIGN = nsIEnigmail.SEND_SIGNED;
const ENCRYPT = nsIEnigmail.SEND_ENCRYPTED;
var msgFlags;
var msgUri = null;
var msgIsDraft = false;
this.juniorMode = EnigmailPEPAdapter.getPepJuniorMode();
this.setupMenuAndToolbar();
this.determineSendFlagId = null;
this.disableSmime = false;
this.saveDraftError = 0;
this.protectHeaders = EnigmailPrefs.getPref("protectHeaders");
this.enableUndoEncryption(false);
this.displayProtectHeadersStatus();
if (this.juniorMode) {
this.getOriginalPepMsgRating();
}
var toobarElem = document.getElementById("composeToolbar2");
if (toobarElem && (EnigmailOS.getOS() == "Darwin")) {
toobarElem.setAttribute("platform", "macos");
}
// check rules for status bar icons on each change of the recipients
var adrCol = document.getElementById("addressCol2#1"); // recipients field
if (adrCol) {
let attr = adrCol.getAttribute("oninput");
adrCol.setAttribute("oninput", attr + "; Enigmail.msg.addressOnChange(this);");
attr = adrCol.getAttribute("onchange");
adrCol.setAttribute("onchange", attr + "; Enigmail.msg.addressOnChange(this);");
adrCol.setAttribute("observes", "enigmail-bc-sendprocess");
}
adrCol = document.getElementById("addressCol1#1"); // to/cc/bcc/... field
if (adrCol) {
let attr = adrCol.getAttribute("oncommand");
adrCol.setAttribute("oncommand", attr + "; Enigmail.msg.addressOnChange(this);");
adrCol.setAttribute("observes", "enigmail-bc-sendprocess");
}
var draftId = gMsgCompose.compFields.draftId;
if (EnigmailPrefs.getPref("keepSettingsForReply") && (!(this.sendMode & ENCRYPT)) || (typeof(draftId) == "string" && draftId.length > 0)) {
msgUri = this.getOriginalMsgUri();
if (typeof(draftId) == "string" && draftId.length > 0) {
// original message is draft
msgIsDraft = true;
}
if (msgUri) {
msgFlags = this.getMsgProperties(msgIsDraft);
if (!msgIsDraft) {
if (msgFlags & nsIEnigmail.DECRYPTION_OKAY) {
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: Enigmail.msg.composeOpen: has encrypted originalMsgUri\n");
EnigmailLog.DEBUG("originalMsgURI=" + gMsgCompose.originalMsgURI + "\n");
this.setSendMode('encrypt');
this.disableSmime = true;
}
else if (msgFlags & (nsIEnigmail.GOOD_SIGNATURE |
nsIEnigmail.BAD_SIGNATURE |
nsIEnigmail.UNVERIFIED_SIGNATURE)) {
this.setSendMode('sign');
}
}
this.removeAttachedKey();
}
}
// check for attached signature files and remove them
var bucketList = document.getElementById("attachmentBucket");
if (bucketList.hasChildNodes()) {
var node = bucketList.firstChild;
let nodeNumber = 0;
while (node) {
if (node.attachment.contentType == "application/pgp-signature") {
if (!this.findRelatedAttachment(bucketList, node)) {
node = bucketList.removeItemAt(nodeNumber);
// Let's release the attachment object held by the node else it won't go away until the window is destroyed
node.attachment = null;
}
}
else {
++nodeNumber;
}
node = node.nextSibling;
}
if (!bucketList.hasChildNodes()) {
try {
// TB only
UpdateAttachmentBucket(false);
}
catch (ex) {}
}
}
try {
// TB only
UpdateAttachmentBucket(bucketList.hasChildNodes());
}
catch (ex) {}
this.processFinalState();
this.updateStatusBar();
},
getOriginalPepMsgRating: function() {
let msgUri = this.getOriginalMsgUri();
let msgHdr = this.getMsgHdr(msgUri);
if (msgHdr) {
let r = msgHdr.getUint32Property("enigmailPep");
this.origPepRating = (r - (r & 0xFF)) >> 8;
}
},
// check if an signature is related to another attachment
findRelatedAttachment: function(bucketList, node) {
// check if filename ends with .sig
if (node.attachment.name.search(/\.sig$/i) < 0) return null;
var relatedNode = bucketList.firstChild;
var findFile = node.attachment.name.toLowerCase();
var baseAttachment = null;
while (relatedNode) {
if (relatedNode.attachment.name.toLowerCase() + ".sig" == findFile) baseAttachment = relatedNode.attachment;
relatedNode = relatedNode.nextSibling;
}
return baseAttachment;
},
msgComposeReopen: function() {
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: Enigmail.msg.msgComposeReopen\n");
this.msgComposeReset(false); // false => not closing => call setIdentityDefaults()
this.composeOpen();
this.fireSendFlags();
EnigmailTimer.setTimeout(function _f() {
EnigmailLog.DEBUG("enigmailMsgComposeOverlay: re-determine send flags\n");
try {
this.determineSendFlags();
this.processFinalState();
this.updateStatusBar();
}
catch (ex) {
EnigmailLog.DEBUG("enigmailMsgComposeOverlay: re-determine send flags - ERROR: " + ex.toString() + "\n");
}
}.bind(Enigmail.msg), 1000);
},
msgComposeClose: function() {
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: Enigmail.msg.msgComposeClose\n");
var ioServ;
try {
// we should delete the original temporary files of the encrypted or signed
// inline PGP attachments (the rest is done automatically)
if (this.modifiedAttach) {
ioServ = Components.classes[IOSERVICE_CONTRACTID].getService(Components.interfaces.nsIIOService);
if (!ioServ)
return;
for (var i in this.modifiedAttach) {
if (this.modifiedAttach[i].origTemp) {
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: Enigmail.msg.msgComposeClose: deleting " + this.modifiedAttach[i].origUrl + "\n");
var fileUri = ioServ.newURI(this.modifiedAttach[i].origUrl, null, null);
var fileHandle = Components.classes[LOCAL_FILE_CONTRACTID].createInstance(Components.interfaces.nsIFile);
fileHandle.initWithPath(fileUri.path);
if (fileHandle.exists()) fileHandle.remove(false);
}
}
this.modifiedAttach = null;
}
}
catch (ex) {
EnigmailLog.ERROR("enigmailMsgComposeOverlay.js: ECSL.ComposeProcessDone: could not delete all files:\n" + ex.toString() + "\n");
}
this.msgComposeReset(true); // true => closing => don't call setIdentityDefaults()
},
msgComposeReset: function(closing) {
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: Enigmail.msg.msgComposeReset\n");
this.dirty = 0;
this.processed = null;
this.timeoutId = null;
this.modifiedAttach = null;
this.sendMode = 0;
this.sendModeDirty = false;
this.reasonEncrypted = "";
this.reasonSigned = "";
this.encryptByRules = EnigmailConstants.ENIG_UNDEF;
this.signByRules = EnigmailConstants.ENIG_UNDEF;
this.pgpmimeByRules = EnigmailConstants.ENIG_UNDEF;
this.signForced = EnigmailConstants.ENIG_UNDEF;
this.encryptForced = EnigmailConstants.ENIG_UNDEF;
this.pgpmimeForced = EnigmailConstants.ENIG_UNDEF;
this.finalSignDependsOnEncrypt = false;
this.statusSigned = EnigmailConstants.ENIG_FINAL_UNDEF;
this.statusEncrypted = EnigmailConstants.ENIG_FINAL_UNDEF;
this.statusPGPMime = EnigmailConstants.ENIG_FINAL_UNDEF;
this.statusEncryptedStr = "???";
this.statusSignedStr = "???";
this.statusPGPMimeStr = "???";
this.statusInlinePGPStr = "???";
this.statusAttachOwnKey = "???";
this.enableRules = true;
this.identity = null;
this.sendProcess = false;
this.trustAllKeys = false;
this.mimePreferOpenPGP = 0;
this.origPepRating = null;
if (!closing) {
this.setIdentityDefaults();
}
},
initRadioMenu: function(prefName, optionIds) {
EnigmailLog.DEBUG("enigmailMessengerOverlay.js: Enigmail.msg.initRadioMenu: " + prefName + "\n");
var encryptId;
var prefValue = EnigmailPrefs.getPref(prefName);
if (prefValue >= optionIds.length)
return;
var menuItem = document.getElementById("enigmail_" + optionIds[prefValue]);
if (menuItem)
menuItem.setAttribute("checked", "true");
},
usePpgMimeOption: function(value) {
EnigmailLog.DEBUG("enigmailMessengerOverlay.js: Enigmail.msg.usePpgMimeOption: " + value + "\n");
EnigmailPrefs.setPref("usePGPMimeOption", value);
return true;
},
tempTrustAllKeys: function() {
this.trustAllKeys = !this.trustAllKeys;
},
toggleAttachOwnKey: function() {
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: Enigmail.msg.toggleAttachOwnKey\n");
EnigmailCore.getService(window); // make sure Enigmail is loaded and working
this.attachOwnKeyObj.appendAttachment = !this.attachOwnKeyObj.appendAttachment;
this.setOwnKeyStatus();
},
toggleProtectHeaders: function() {
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: Enigmail.msg.toggleProtectHeaders\n");
EnigmailCore.getService(window); // make sure Enigmail is loaded and working
this.protectHeaders = !this.protectHeaders;
this.displayProtectHeadersStatus();
},
displayProtectHeadersStatus: function() {
let bc = document.getElementById("enigmail-bc-protectHdr");
if (this.protectHeaders) {
bc.setAttribute("checked", "true");
}
else {
bc.removeAttribute("checked");
}
},
/***
* set broadcaster to display whether the own key is attached or not
*/
setOwnKeyStatus: function() {
let bc = document.getElementById("enigmail-bc-attach");
let attachIcon = document.getElementById("button-enigmail-attach");
if (this.allowAttachOwnKey() === 0) {
this.statusAttachOwnKey = EnigmailLocale.getString("attachOwnKeyDisabled");
}
else {
if (this.attachOwnKeyObj.appendAttachment) {
bc.setAttribute("addPubkey", "true");
bc.setAttribute("checked", "true");
this.statusAttachOwnKey = EnigmailLocale.getString("attachOwnKeyYes");
}
else {
bc.setAttribute("addPubkey", "false");
bc.removeAttribute("checked");
this.statusAttachOwnKey = EnigmailLocale.getString("attachOwnKeyNo");
}
}
if (attachIcon)
attachIcon.setAttribute("tooltiptext", this.statusAttachOwnKey);
},
attachOwnKey: function() {
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: Enigmail.msg.attachOwnKey:\n");
var userIdValue;
if (this.identity.getIntAttribute("pgpKeyMode") > 0) {
userIdValue = this.identity.getCharAttribute("pgpkeyId");
if (this.attachOwnKeyObj.attachedKey && (this.attachOwnKeyObj.attachedKey != userIdValue)) {
// remove attached key if user ID changed
this.removeAttachedKey();
}
if (!this.attachOwnKeyObj.attachedKey) {
var attachedObj = this.extractAndAttachKey([userIdValue], true);
if (attachedObj) {
this.attachOwnKeyObj.attachedObj = attachedObj;
this.attachOwnKeyObj.attachedKey = userIdValue;
}
}
}
else {
EnigmailLog.ERROR("enigmailMsgComposeOverlay.js: Enigmail.msg.attachOwnKey: trying to attach unknown own key!\n");
}
},
attachKey: function() {
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: Enigmail.msg.attachKey: \n");
var resultObj = {};
var inputObj = {};
inputObj.dialogHeader = EnigmailLocale.getString("keysToExport");
inputObj.options = "multisel,allowexpired,nosending";
if (this.trustAllKeys) {
inputObj.options += ",trustallkeys";
}
var userIdValue = "";
window.openDialog("chrome://enigmail/content/enigmailKeySelection.xul", "", "dialog,modal,centerscreen,resizable", inputObj, resultObj);
try {
if (resultObj.cancelled) return;
this.extractAndAttachKey(resultObj.userList, true);
}
catch (ex) {
// cancel pressed -> do nothing
return;
}
},
extractAndAttachKey: function(uid, warnOnError) {
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: Enigmail.msg.extractAndAttachKey: \n");
var enigmailSvc = EnigmailCore.getService(window);
if (!enigmailSvc)
return null;
var tmpDir = EnigmailFiles.getTempDir();
var tmpFile;
try {
tmpFile = Components.classes[LOCAL_FILE_CONTRACTID].createInstance(Components.interfaces.nsIFile);
tmpFile.initWithPath(tmpDir);
if (!(tmpFile.isDirectory() && tmpFile.isWritable())) {
EnigmailDialog.alert(window, EnigmailLocale.getString("noTempDir"));
return null;
}
}
catch (ex) {
EnigmailLog.writeException("enigmailMsgComposeOverlay.js: Enigmail.msg.extractAndAttachKey", ex);
}
tmpFile.append("key.asc");
tmpFile.createUnique(Components.interfaces.nsIFile.NORMAL_FILE_TYPE, 0x180); // equal 0600
// save file
var exitCodeObj = {};
var errorMsgObj = {};
EnigmailKeyRing.extractKey(false, uid.join(" "), tmpFile, exitCodeObj, errorMsgObj);
if (exitCodeObj.value !== 0) {
if (warnOnError) EnigmailDialog.alert(window, errorMsgObj.value);
return null;
}
// create attachment
var ioServ = Components.classes[IOSERVICE_CONTRACTID].getService(Components.interfaces.nsIIOService);
var tmpFileURI = ioServ.newFileURI(tmpFile);
var keyAttachment = Components.classes["@mozilla.org/messengercompose/attachment;1"].createInstance(Components.interfaces.nsIMsgAttachment);
keyAttachment.url = tmpFileURI.spec;
if ((uid.length == 1) && (uid[0].search(/^(0x)?[a-fA-F0-9]+$/) === 0)) {
keyAttachment.name = uid[0].substr(-16, 16) + ".asc";
if (keyAttachment.name.search(/^0x/) < 0)
keyAttachment.name = "0x" + keyAttachment.name;
}
else {
keyAttachment.name = "pgpkeys.asc";
}
keyAttachment.temporary = true;
keyAttachment.contentType = "application/pgp-keys";
// add attachment to msg
this.addAttachment(keyAttachment);
try {
// TB only
ChangeAttachmentBucketVisibility(false);
}
catch (ex) {}
gContentChanged = true;
return keyAttachment;
},
addAttachment: function(attachment) {
if (typeof(AddAttachment) == "undefined") {
// TB >= 24
AddAttachments([attachment]);
}
else {
// SeaMonkey
AddAttachment(attachment);
}
},
enableUndoEncryption: function(newStatus) {
let eue = document.getElementById("enigmail_undo_encryption");
if (newStatus) {
eue.removeAttribute("disabled");
}
else
eue.setAttribute("disabled", "true");
},
/**
* undo the encryption or signing; get back the original (unsigned/unencrypted) text
*
* useEditorUndo |Number|: > 0 use undo function of editor |n| times
* 0: replace text with original text
*/
undoEncryption: function(useEditorUndo) {
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: Enigmail.msg.undoEncryption:\n");
if (this.processed) {
if (useEditorUndo) {
EnigmailTimer.setTimeout(function _f() {
Enigmail.msg.editor.undo(useEditorUndo);
}, 10);
}
else {
this.replaceEditorText(this.processed.origText);
this.enableUndoEncryption(false);
}
this.processed = null;
}
else {
this.decryptQuote(true);
}
var node;
var nodeNumber;
var bucketList = document.getElementById("attachmentBucket");
if (this.modifiedAttach && bucketList && bucketList.hasChildNodes()) {
// undo inline encryption of attachments
for (var i = 0; i < this.modifiedAttach.length; i++) {
node = bucketList.firstChild;
nodeNumber = -1;
while (node) {
++nodeNumber;
if (node.attachment.url == this.modifiedAttach[i].newUrl) {
if (this.modifiedAttach[i].encrypted) {
node.attachment.url = this.modifiedAttach[i].origUrl;
node.attachment.name = this.modifiedAttach[i].origName;
node.attachment.temporary = this.modifiedAttach[i].origTemp;
node.attachment.contentType = this.modifiedAttach[i].origCType;
}
else {
node = bucketList.removeItemAt(nodeNumber);
// Let's release the attachment object held by the node else it won't go away until the window is destroyed
node.attachment = null;
}
// delete encrypted file
try {
this.modifiedAttach[i].newFile.remove(false);
}
catch (ex) {}
node = null; // next attachment please
}
else {
node = node.nextSibling;
}
}
}
}
this.removeAttachedKey();
},
removeAttachedKey: function() {
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: Enigmail.msg.removeAttachedKey: \n");
var bucketList = document.getElementById("attachmentBucket");
var node = bucketList.firstChild;
if (bucketList && bucketList.hasChildNodes() && this.attachOwnKeyObj.attachedObj) {
// undo attaching own key
var nodeNumber = -1;
while (node) {
++nodeNumber;
if (node.attachment.url == this.attachOwnKeyObj.attachedObj.url) {
node = bucketList.removeItemAt(nodeNumber);
// Let's release the attachment object held by the node else it won't go away until the window is destroyed
node.attachment = null;
this.attachOwnKeyObj.attachedObj = null;
this.attachOwnKeyObj.attachedKey = null;
node = null; // exit loop
}
else {
node = node.nextSibling;
}
}
if (!bucketList.hasChildNodes()) {
try {
// TB only
ChangeAttachmentBucketVisibility(true);
}
catch (ex) {}
}
}
},
resetUpdatedFields: function() {
this.removeAttachedKey();
// reset subject
if (gMsgCompose.compFields.securityInfo instanceof Components.interfaces.nsIEnigMsgCompFields) {
let si = gMsgCompose.compFields.securityInfo.QueryInterface(Components.interfaces.nsIEnigMsgCompFields);
if (si.originalSubject) {
gMsgCompose.compFields.subject = si.originalSubject;
}
}
},
replaceEditorText: function(text) {
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: Enigmail.msg.replaceEditorText:\n");
this.editorSelectAll();
// Overwrite text in clipboard for security
// (Otherwise plaintext will be available in the clipbaord)
if (this.editor.textLength > 0) {
this.editorInsertText("Enigmail");
}
else {
this.editorInsertText(" ");
}
this.editorSelectAll();
this.editorInsertText(text);
},
getMsgFolderFromUri: function(uri, checkFolderAttributes) {
let msgfolder = null;
if (typeof MailUtils != 'undefined') {
return MailUtils.getFolderForURI(uri, checkFolderAttributes);
}
try {
// Postbox, older versions of TB
let resource = GetResourceFromUri(uri);
msgfolder = resource.QueryInterface(Components.interfaces.nsIMsgFolder);
if (checkFolderAttributes) {
if (!(msgfolder && (msgfolder.parent || msgfolder.isServer))) {
msgfolder = null;
}
}
}
catch (ex) {
//EnigmailLog.DEBUG("failed to get the folder resource\n");
}
return msgfolder;
},
goAccountManager: function() {
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: Enigmail.msg.goAccountManager:\n");
EnigmailCore.getService(window);
var currentId = null;
var server = null;
try {
currentId = getCurrentIdentity();
var amService = Components.classes["@mozilla.org/messenger/account-manager;1"].getService();
var servers, folderURI;
try {
// Gecko >= 20
servers = amService.getServersForIdentity(currentId);
folderURI = servers.queryElementAt(0, Components.interfaces.nsIMsgIncomingServer).serverURI;
}
catch (ex) {
servers = amService.GetServersForIdentity(currentId);
folderURI = servers.GetElementAt(0).QueryInterface(Components.interfaces.nsIMsgIncomingServer).serverURI;
}
server = this.getMsgFolderFromUri(folderURI, true).server;
}
catch (ex) {}
window.openDialog("chrome://enigmail/content/am-enigprefs-edit.xul", "", "dialog,modal,centerscreen", {
identity: currentId,
account: server
});
this.setIdentityDefaults();
},
/**
* Determine if Enigmail is enabled for the account
*/
isEnigmailEnabled: function() {
if (this.juniorMode) return false;
return this.identity.getBoolAttribute("enablePgp");
},
doPgpButton: function(what) {
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: Enigmail.msg.doPgpButton: what=" + what + "\n");
if (this.isEnigmailEnabled()) {
EnigmailCore.getService(window); // try to access Enigmail to launch the wizard if needed
}
// ignore settings for this account?
try {
if (!this.getEncryptionEnabled() && !this.getSigningEnabled()) {
if (EnigmailDialog.confirmDlg(window, EnigmailLocale.getString("configureNow"),
EnigmailLocale.getString("msgCompose.button.configure"))) {
// configure account settings for the first time
this.goAccountManager();
if (!this.isEnigmailEnabled()) {
return;
}
}
else {
return;
}
}
}
catch (ex) {}
switch (what) {
case 'sign':
case 'encrypt':
this.setSendMode(what);
break;
// menu entries:
case 'final-signDefault':
case 'final-signYes':
case 'final-signNo':
case 'final-encryptDefault':
case 'final-encryptYes':
case 'final-encryptNo':
case 'final-pgpmimeDefault':
case 'final-pgpmimeYes':
case 'final-pgpmimeNo':
case 'final-useSmime':
case 'toggle-final-sign':
case 'toggle-final-encrypt':
case 'toggle-final-mime':
this.setFinalSendMode(what);
break;
case 'trustKeys':
this.tempTrustAllKeys();
break;
case 'nothing':
break;
case 'displaySecuritySettings':
this.displaySecuritySettings();
break;
default:
this.displaySecuritySettings();
}
},
// changes the DEFAULT sendMode
// - also called internally for saved emails
setSendMode: function(sendMode) {
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: Enigmail.msg.setSendMode: sendMode=" + sendMode + "\n");
const nsIEnigmail = Components.interfaces.nsIEnigmail;
const SIGN = nsIEnigmail.SEND_SIGNED;
const ENCRYPT = nsIEnigmail.SEND_ENCRYPTED;
var origSendMode = this.sendMode;
switch (sendMode) {
case 'sign':
this.sendMode |= SIGN;
break;
case 'encrypt':
this.sendMode |= ENCRYPT;
break;
default:
EnigmailDialog.alert(window, "Enigmail.msg.setSendMode - unexpected value: " + sendMode);
break;
}
// sendMode changed ?
// - sign and send are internal initializations
if (!this.sendModeDirty && (this.sendMode != origSendMode) && sendMode != 'sign' && sendMode != 'encrypt') {
this.sendModeDirty = true;
}
this.processFinalState();
this.updateStatusBar();
},
// changes the FINAL sendMode
// - triggered by the user interface
setFinalSendMode: function(sendMode) {
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: Enigmail.msg.setFinalSendMode: sendMode=" + sendMode + "\n");
const nsIEnigmail = Components.interfaces.nsIEnigmail;
const SIGN = nsIEnigmail.SEND_SIGNED;
const ENCRYPT = nsIEnigmail.SEND_ENCRYPTED;
switch (sendMode) {
// menu entries for final settings:
case 'final-encryptDefault':
// switch encryption to "use defaults & rules"
if (this.encryptForced != EnigmailConstants.ENIG_UNDEF) { // if encrypt/noencrypt forced
this.encryptForced = EnigmailConstants.ENIG_UNDEF; // back to defaults/rules
}
break;
case 'final-encryptYes':
// switch encryption to "force encryption"
if (this.encryptForced != EnigmailConstants.ENIG_ALWAYS) { // if not forced to encrypt
this.encryptForced = EnigmailConstants.ENIG_ALWAYS; // force to encrypt
}
break;
case 'final-encryptNo':
// switch encryption to "force no to encrypt"
if (this.encryptForced != EnigmailConstants.ENIG_NEVER) { // if not forced not to encrypt
this.encryptForced = EnigmailConstants.ENIG_NEVER; // force not to encrypt
}
break;
case 'final-signDefault':
// switch signing to "use defaults & rules"
if (this.signForced != EnigmailConstants.ENIG_UNDEF) { // if sign/nosign forced
// re-init if signing depends on encryption if this was broken before
this.finalSignDependsOnEncrypt = (this.getAccDefault("signIfEnc") || this.getAccDefault("signIfNotEnc"));
this.signForced = EnigmailConstants.ENIG_UNDEF; // back to defaults/rules
}
break;
case 'final-signYes':
if (this.signForced != EnigmailConstants.ENIG_ALWAYS) { // if not forced to sign
this.signingNoLongerDependsOnEnc();
this.signForced = EnigmailConstants.ENIG_ALWAYS; // force to sign
}
break;
case 'final-signNo':
if (this.signForced != EnigmailConstants.ENIG_NEVER) { // if not forced not to sign
this.signingNoLongerDependsOnEnc();
this.signForced = EnigmailConstants.ENIG_NEVER; // force not to sign
}
break;
case 'final-pgpmimeDefault':
if (this.pgpmimeForced != EnigmailConstants.ENIG_UNDEF) { // if any PGP mode forced
this.pgpmimeForced = EnigmailConstants.ENIG_UNDEF; // back to defaults/rules
}
break;
case 'final-pgpmimeYes':
if (this.pgpmimeForced != EnigmailConstants.ENIG_ALWAYS) { // if not forced to PGP/Mime
this.pgpmimeForced = EnigmailConstants.ENIG_ALWAYS; // force to PGP/Mime
}
break;
case 'final-pgpmimeNo':
if (this.pgpmimeForced != EnigmailConstants.ENIG_NEVER) { // if not forced not to PGP/Mime
this.pgpmimeForced = EnigmailConstants.ENIG_NEVER; // force not to PGP/Mime
}
break;
case 'final-useSmime':
//
this.pgpmimeForced = EnigmailConstants.ENIG_FORCE_SMIME;
break;
// status bar buttons:
// - can only switch to force or not to force sign/enc
case 'toggle-final-sign':
this.signingNoLongerDependsOnEnc();
switch (this.statusSigned) {
case EnigmailConstants.ENIG_FINAL_NO:
case EnigmailConstants.ENIG_FINAL_FORCENO:
this.signForced = EnigmailConstants.ENIG_ALWAYS; // force to sign
break;
case EnigmailConstants.ENIG_FINAL_YES:
case EnigmailConstants.ENIG_FINAL_FORCEYES:
this.signForced = EnigmailConstants.ENIG_NEVER; // force not to sign
break;
case EnigmailConstants.ENIG_FINAL_CONFLICT:
this.signForced = EnigmailConstants.ENIG_NEVER;
break;
}
break;
case 'toggle-final-encrypt':
if (this.juniorMode) {
this.onPepEncryptButton(sendMode);
return;
}
switch (this.statusEncrypted) {
case EnigmailConstants.ENIG_FINAL_NO:
case EnigmailConstants.ENIG_FINAL_FORCENO:
this.encryptForced = EnigmailConstants.ENIG_ALWAYS; // force to encrypt
break;
case EnigmailConstants.ENIG_FINAL_YES:
case EnigmailConstants.ENIG_FINAL_FORCEYES:
this.encryptForced = EnigmailConstants.ENIG_NEVER; // force not to encrypt
break;
case EnigmailConstants.ENIG_FINAL_CONFLICT:
this.encryptForced = EnigmailConstants.ENIG_NEVER;
break;
}
break;
case 'toggle-final-mime':
switch (this.statusPGPMime) {
case EnigmailConstants.ENIG_FINAL_NO:
case EnigmailConstants.ENIG_FINAL_FORCENO:
this.pgpmimeForced = EnigmailConstants.ENIG_ALWAYS; // force PGP/MIME
break;
case EnigmailConstants.ENIG_FINAL_YES:
case EnigmailConstants.ENIG_FINAL_FORCEYES:
this.pgpmimeForced = EnigmailConstants.ENIG_NEVER; // force Inline-PGP
break;
case EnigmailConstants.ENIG_FINAL_CONFLICT:
this.pgpmimeForced = EnigmailConstants.ENIG_NEVER;
break;
}
break;
default:
EnigmailDialog.alert(window, "Enigmail.msg.setFinalSendMode - unexpected value: " + sendMode);
break;
}
// this is always a send mode change (only toggle effects)
this.sendModeDirty = true;
this.determineSendFlags();
//this.processFinalState();
//this.updateStatusBar();
},
/**
key function to process the final encrypt/sign/pgpmime state from all settings
@param sendFlags: contains the sendFlags if the message is really processed. Optional, can be null
- uses as INPUT:
- - this.sendMode
- - this.encryptByRules, this.signByRules, pgpmimeByRules
- - this.encryptForced, this.encryptSigned
- - uses as OUTPUT:
- - this.statusEncrypt, this.statusSign, this.statusPGPMime
+ - this.sendMode
+ - this.encryptByRules, this.signByRules, pgpmimeByRules
+ - this.encryptForced, this.encryptSigned
+ - uses as OUTPUT:
+ - this.statusEncrypt, this.statusSign, this.statusPGPMime
no return value
*/
processFinalState: function(sendFlags) {
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: Enigmail.msg.processFinalState()\n");
if (this.juniorMode) return;
const nsIEnigmail = Components.interfaces.nsIEnigmail;
const SIGN = nsIEnigmail.SEND_SIGNED;
const ENCRYPT = nsIEnigmail.SEND_ENCRYPTED;
let encFinally = null;
let encReason = "";
let signFinally = null;
let signReason = "";
let pgpmimeFinally = null;
// ------ 1. process OpenPGP status ------
// process resulting encrypt mode
if (this.encryptForced == EnigmailConstants.ENIG_NEVER) { // force not to encrypt?
encFinally = EnigmailConstants.ENIG_FINAL_FORCENO;
encReason = EnigmailLocale.getString("reasonManuallyForced");
}
else if (this.encryptForced == EnigmailConstants.ENIG_ALWAYS) { // force to encrypt?
encFinally = EnigmailConstants.ENIG_FINAL_FORCEYES;
encReason = EnigmailLocale.getString("reasonManuallyForced");
}
else switch (this.encryptByRules) {
case EnigmailConstants.ENIG_NEVER:
encFinally = EnigmailConstants.ENIG_FINAL_NO;
encReason = EnigmailLocale.getString("reasonByRecipientRules");
break;
case EnigmailConstants.ENIG_UNDEF:
if (this.sendMode & ENCRYPT) {
encFinally = EnigmailConstants.ENIG_FINAL_YES;
if (this.getAccDefault("encrypt")) {
encReason = EnigmailLocale.getString("reasonEnabledByDefault");
}
}
else {
encFinally = EnigmailConstants.ENIG_FINAL_NO;
}
break;
case EnigmailConstants.ENIG_ALWAYS:
encFinally = EnigmailConstants.ENIG_FINAL_YES;
encReason = EnigmailLocale.getString("reasonByRecipientRules");
break;
case EnigmailConstants.ENIG_AUTO_ALWAYS:
encFinally = EnigmailConstants.ENIG_FINAL_YES;
encReason = EnigmailLocale.getString("reasonByAutoEncryption");
break;
case EnigmailConstants.ENIG_CONFLICT:
encFinally = EnigmailConstants.ENIG_FINAL_CONFLICT;
encReason = EnigmailLocale.getString("reasonByConflict");
break;
}
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: encrypt=" + ((this.sendMode & ENCRYPT) !== 0) + " encryptByRules=" + this.encryptByRules + " encFinally=" + encFinally + "\n");
EnigmailLog.DEBUG(" encReason=" + encReason + "\n");
// process resulting sign mode
if (this.signForced == EnigmailConstants.ENIG_NEVER) { // force not to sign?
signFinally = EnigmailConstants.ENIG_FINAL_FORCENO;
signReason = EnigmailLocale.getString("reasonManuallyForced");
}
else if (this.signForced == EnigmailConstants.ENIG_ALWAYS) { // force to sign?
signFinally = EnigmailConstants.ENIG_FINAL_FORCEYES;
signReason = EnigmailLocale.getString("reasonManuallyForced");
}
else switch (this.signByRules) {
case EnigmailConstants.ENIG_NEVER:
signFinally = EnigmailConstants.ENIG_FINAL_NO;
signReason = EnigmailLocale.getString("reasonByRecipientRules");
break;
case EnigmailConstants.ENIG_UNDEF:
if (this.sendMode & SIGN) {
signFinally = EnigmailConstants.ENIG_FINAL_YES;
if (this.getAccDefault("sign")) {
signReason = EnigmailLocale.getString("reasonEnabledByDefault");
}
}
else {
signFinally = EnigmailConstants.ENIG_FINAL_NO;
}
break;
case EnigmailConstants.ENIG_ALWAYS:
signFinally = EnigmailConstants.ENIG_FINAL_YES;
signReason = EnigmailLocale.getString("reasonByRecipientRules");
break;
case EnigmailConstants.ENIG_CONFLICT:
signFinally = EnigmailConstants.ENIG_FINAL_CONFLICT;
signReason = EnigmailLocale.getString("reasonByConflict");
break;
}
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: signed=" + ((this.sendMode & SIGN) !== 0) + " signByRules=" + this.signByRules + " signFinally=" + signFinally + "\n");
EnigmailLog.DEBUG(" signReason=" + signReason + "\n");
// process option to finally sign if encrypted/unencrypted
// (unless rules force not to sign)
//var derivedFromEncMode = false;
if (this.finalSignDependsOnEncrypt) {
if (this.signByRules == EnigmailConstants.ENIG_UNDEF) { // if final sign mode not clear yet
//derivedFromEncMode = true;
switch (encFinally) {
case EnigmailConstants.ENIG_FINAL_YES:
case EnigmailConstants.ENIG_FINAL_FORCEYES:
if (this.getAccDefault("signIfEnc")) {
signFinally = EnigmailConstants.ENIG_FINAL_YES;
signReason = EnigmailLocale.getString("reasonByEncryptionMode");
}
break;
case EnigmailConstants.ENIG_FINAL_NO:
case EnigmailConstants.ENIG_FINAL_FORCENO:
if (this.getAccDefault("signIfNotEnc")) {
signFinally = EnigmailConstants.ENIG_FINAL_YES;
signReason = EnigmailLocale.getString("reasonByEncryptionMode");
}
break;
case EnigmailConstants.ENIG_FINAL_CONFLICT:
if (this.getAccDefault("signIfEnc") && this.getAccDefault("signIfNotEnc")) {
signFinally = EnigmailConstants.ENIG_FINAL_YES;
signReason = EnigmailLocale.getString("reasonByEncryptionMode");
}
else {
signFinally = EnigmailConstants.ENIG_FINAL_CONFLICT;
}
break;
}
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: derived signFinally=" + signFinally + "\n");
EnigmailLog.DEBUG(" signReason=" + signReason + "\n");
}
}
this.statusPGPMime = EnigmailConstants.ENIG_FINAL_UNDEF;
// ------ 2. Process S/MIME status ------
if (gSMFields) {
let r = this.tryEnablingSMime(encFinally, signFinally);
encFinally = r.encFinally;
signFinally = r.signFinally;
// update the S/MIME GUI elements
try {
setSecuritySettings("1");
}
catch (ex) {}
try {
setSecuritySettings("2");
}
catch (ex) {}
}
// ------ 3. process final resulting protocol mode (inline-PGP / PGP/MIME / S/MIME) ------
if (this.statusPGPMime !== EnigmailConstants.ENIG_FINAL_SMIME &&
this.statusPGPMime !== EnigmailConstants.ENIG_FINAL_FORCESMIME) {
// process resulting PGP/MIME mode
if (this.pgpmimeForced === EnigmailConstants.ENIG_NEVER) { // force not to PGP/Mime?
pgpmimeFinally = EnigmailConstants.ENIG_FINAL_FORCENO;
}
else if (this.pgpmimeForced === EnigmailConstants.ENIG_ALWAYS) { // force to PGP/Mime?
pgpmimeFinally = EnigmailConstants.ENIG_FINAL_FORCEYES;
}
else switch (this.pgpmimeByRules) {
case EnigmailConstants.ENIG_NEVER:
pgpmimeFinally = EnigmailConstants.ENIG_FINAL_NO;
break;
case EnigmailConstants.ENIG_UNDEF:
pgpmimeFinally = ((this.sendPgpMime || (this.sendMode & nsIEnigmail.SEND_PGP_MIME)) ? EnigmailConstants.ENIG_FINAL_YES : EnigmailConstants.ENIG_FINAL_NO);
break;
case EnigmailConstants.ENIG_ALWAYS:
pgpmimeFinally = EnigmailConstants.ENIG_FINAL_YES;
break;
case EnigmailConstants.ENIG_CONFLICT:
pgpmimeFinally = EnigmailConstants.ENIG_FINAL_CONFLICT;
break;
}
this.statusPGPMime = pgpmimeFinally;
}
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: pgpmimeByRules=" + this.pgpmimeByRules + " pgpmimeFinally=" + pgpmimeFinally + "\n");
this.statusEncrypted = encFinally;
this.statusSigned = signFinally;
this.reasonEncrypted = encReason;
this.reasonSigned = signReason;
switch (this.statusEncrypted) {
case EnigmailConstants.ENIG_FINAL_CONFLICT:
case EnigmailConstants.ENIG_FINAL_FORCENO:
case EnigmailConstants.ENIG_FINAL_YES:
return;
}
switch (this.statusPGPMime) {
case EnigmailConstants.ENIG_FINAL_SMIME:
case EnigmailConstants.ENIG_FINAL_FORCESMIME:
return;
}
-
- this.fireSearchKeys();
},
/**
* Try to enable S/MIME, repsecting the various Enigmail rules
*
* @param encFinally: Number - "final" encryption status before applying S/MIME
* @param signFinally: Number - "final" signing status before applying S/MIME
*
* @return Object:
* - encFinally: Number - new encryption status after trying S/MIME
* - signFinally: Number - new signing status after trying S/MIME
*/
tryEnablingSMime: function(encFinally, signFinally) {
let encryptSmime = false;
gSMFields.requireEncryptMessage = false;
gSMFields.signMessage = false;
// do not try S/MIME encryption if one of the following applies:
// - OpenPGP is preferred over S/MIME, and OpenPGP is possible
// - OpenPGP is preferred over S/MIME, and OpenPGP is enabled by rules
// - encryption is disabled by rules and encryption is not manually enabled
// - encryption is manually disabled
if (this.pgpmimeForced === EnigmailConstants.ENIG_FORCE_SMIME) {
encryptSmime = true;
}
else if ((this.mimePreferOpenPGP === 1 && (this.autoPgpEncryption ||
this.encryptByRules === EnigmailConstants.ENIG_ALWAYS)) ||
(this.encryptByRules === EnigmailConstants.ENIG_NEVER && encFinally !== EnigmailConstants.ENIG_FINAL_FORCEYES) ||
(this.pgpmimeForced === EnigmailConstants.ENIG_NEVER || this.pgpmimeForced === EnigmailConstants.ENIG_ALWAYS) ||
encFinally === EnigmailConstants.ENIG_FINAL_FORCENO) {
return {
encFinally: encFinally,
signFinally: signFinally
};
}
if (!encryptSmime) {
if (EnigmailPrefs.getPref("autoSendEncrypted") == 1) {
if (this.isSmimeEncryptionPossible()) {
if (this.mimePreferOpenPGP === 0) {
// S/MIME is preferred and encryption is possible
encryptSmime = true;
encFinally = EnigmailConstants.ENIG_FINAL_YES;
}
else if (encFinally === EnigmailConstants.ENIG_FINAL_NO ||
encFinally === EnigmailConstants.ENIG_FINAL_CONFLICT ||
!this.autoPgpEncryption) {
// Enigmail is preferred but not possible; S/MIME enc. is possible
encryptSmime = true;
encFinally = EnigmailConstants.ENIG_FINAL_YES;
}
}
}
else if (encFinally === EnigmailConstants.ENIG_FINAL_FORCEYES) {
if (this.isSmimeEncryptionPossible()) {
if (this.mimePreferOpenPGP === 0 || (!this.autoPgpEncryption)) {
// S/MIME is preferred and encryption is possible
// or PGP/MIME is preferred but impossible
encryptSmime = true;
}
}
}
}
if (encryptSmime) {
if (this.pgpmimeForced === EnigmailConstants.ENIG_FORCE_SMIME) {
this.statusPGPMime = EnigmailConstants.ENIG_FINAL_FORCESMIME;
}
else
this.statusPGPMime = EnigmailConstants.ENIG_FINAL_SMIME;
if (encFinally === EnigmailConstants.ENIG_FINAL_YES ||
encFinally === EnigmailConstants.ENIG_FINAL_FORCEYES) {
gSMFields.requireEncryptMessage = true;
}
if (signFinally === EnigmailConstants.ENIG_FINAL_YES ||
signFinally === EnigmailConstants.ENIG_FINAL_FORCEYES) {
gSMFields.signMessage = true;
}
}
else {
gSMFields.requireEncryptMessage = false;
if ((encFinally === EnigmailConstants.ENIG_FINAL_NO || encFinally === EnigmailConstants.ENIG_FINAL_FORCENO) &&
this.mimePreferOpenPGP === 0 &&
!this.autoPgpEncryption &&
(signFinally === EnigmailConstants.ENIG_FINAL_YES || signFinally === EnigmailConstants.ENIG_FINAL_FORCEYES)) {
// S/MIME is preferred
this.statusPGPMime = EnigmailConstants.ENIG_FINAL_SMIME;
gSMFields.signMessage = true;
}
else {
gSMFields.signMessage = false;
}
}
return {
encFinally: encFinally,
signFinally: signFinally
};
},
// process icon/strings of status bar buttons and menu entries according to final encrypt/sign/pgpmime status
// - uses as INPUT:
// - this.statusEncrypt, this.statusSign, this.statusPGPMime
// - uses as OUTPUT:
// - resulting icon symbols
// - this.statusEncryptStr, this.statusSignStr, this.statusPGPMimeStr, this.statusInlinePGPStr, this.statusAttachOwnKey
// - this.statusSMimeStr
updateStatusBar: function() {
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: Enigmail.msg.updateStatusBar()\n");
this.statusEncryptedInStatusBar = this.statusEncrypted; // to double check broken promise for encryption
if (!this.identity) {
this.identity = getCurrentIdentity();
}
var toolbarTxt = document.getElementById("enigmail-toolbar-text");
var encBroadcaster = document.getElementById("enigmail-bc-encrypt");
var signBroadcaster = document.getElementById("enigmail-bc-sign");
var attachBroadcaster = document.getElementById("enigmail-bc-attach");
let enc = this.getEncryptionEnabled();
let sign = this.getSigningEnabled();
// enigmail disabled for this identity?:
if (!enc) {
// hide icons if enigmail not enabled
encBroadcaster.removeAttribute("encrypted");
encBroadcaster.setAttribute("disabled", "true");
}
else {
encBroadcaster.removeAttribute("disabled");
}
if (!sign) {
signBroadcaster.removeAttribute("signed");
signBroadcaster.setAttribute("disabled", "true");
attachBroadcaster.setAttribute("disabled", "true");
}
else {
signBroadcaster.removeAttribute("disabled");
attachBroadcaster.removeAttribute("disabled");
}
if (!(enc || sign)) {
if (toolbarTxt) {
toolbarTxt.value = EnigmailLocale.getString("msgCompose.toolbarTxt.disabled");
toolbarTxt.removeAttribute("class");
}
return;
}
// process resulting icon symbol and status strings for encrypt mode
var encSymbol = null;
var doEncrypt = false;
var encStr = null;
switch (this.statusEncrypted) {
case EnigmailConstants.ENIG_FINAL_FORCENO:
encSymbol = "forceNo";
encStr = EnigmailLocale.getString("encryptMessageNorm");
break;
case EnigmailConstants.ENIG_FINAL_FORCEYES:
doEncrypt = true;
encSymbol = "forceYes";
encStr = EnigmailLocale.getString("encryptMessageNorm");
break;
case EnigmailConstants.ENIG_FINAL_NO:
encSymbol = "inactiveNone";
encStr = EnigmailLocale.getString("encryptMessageAuto");
break;
case EnigmailConstants.ENIG_FINAL_YES:
doEncrypt = true;
encSymbol = "activeNone";
encStr = EnigmailLocale.getString("encryptMessageAuto");
break;
case EnigmailConstants.ENIG_FINAL_CONFLICT:
encSymbol = "inactiveConflict";
encStr = EnigmailLocale.getString("encryptMessageAuto");
break;
}
var encReasonStr = null;
if (doEncrypt) {
if (this.reasonEncrypted && this.reasonEncrypted !== "") {
encReasonStr = EnigmailLocale.getString("encryptOnWithReason", [this.reasonEncrypted]);
}
else {
encReasonStr = EnigmailLocale.getString("encryptOn");
}
}
else {
if (this.reasonEncrypted && this.reasonEncrypted !== "") {
encReasonStr = EnigmailLocale.getString("encryptOffWithReason", [this.reasonEncrypted]);
}
else {
encReasonStr = EnigmailLocale.getString("encryptOff");
}
}
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: encSymbol=" + encSymbol + " encReasonStr=" + encReasonStr + "\n");
// update encrypt icon and tooltip/menu-text
encBroadcaster.setAttribute("encrypted", encSymbol);
var encIcon = document.getElementById("button-enigmail-encrypt");
if (encIcon) {
encIcon.setAttribute("tooltiptext", encReasonStr);
}
this.statusEncryptedStr = encStr;
this.setChecked("enigmail-bc-encrypt", doEncrypt);
// process resulting icon symbol for sign mode
var signSymbol = null;
var doSign = false;
var signStr = "";
switch (this.statusSigned) {
case EnigmailConstants.ENIG_FINAL_FORCENO:
signSymbol = "forceNo";
signStr = EnigmailLocale.getString("signMessageNorm");
signReasonStr = EnigmailLocale.getString("signOffWithReason", [this.reasonSigned]);
break;
case EnigmailConstants.ENIG_FINAL_FORCEYES:
doSign = true;
signSymbol = "forceYes";
signStr = EnigmailLocale.getString("signMessageNorm");
signReasonStr = EnigmailLocale.getString("signOnWithReason", [this.reasonSigned]);
break;
case EnigmailConstants.ENIG_FINAL_NO:
signSymbol = "inactiveNone";
signStr = EnigmailLocale.getString("signMessageAuto");
signReasonStr = EnigmailLocale.getString("signOffWithReason", [this.reasonSigned]);
break;
case EnigmailConstants.ENIG_FINAL_YES:
doSign = true;
signSymbol = "activeNone";
signStr = EnigmailLocale.getString("signMessageAuto");
signReasonStr = EnigmailLocale.getString("signOnWithReason", [this.reasonSigned]);
break;
case EnigmailConstants.ENIG_FINAL_CONFLICT:
signSymbol = "inactiveConflict";
signStr = EnigmailLocale.getString("signMessageAuto");
signReasonStr = EnigmailLocale.getString("signOffWithReason", [this.reasonSigned]);
break;
}
var signReasonStr = null;
if (doSign) {
if (this.reasonSigned && this.reasonSigned !== "") {
signReasonStr = EnigmailLocale.getString("signOnWithReason", [this.reasonSigned]);
}
else {
signReasonStr = signStr;
}
}
else {
if (this.reasonSigned && this.reasonSigned !== "") {
signReasonStr = EnigmailLocale.getString("signOffWithReason", [this.reasonSigned]);
}
else {
signReasonStr = signStr;
}
}
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: signSymbol=" + signSymbol + " signReasonStr=" + signReasonStr + "\n");
// update sign icon and tooltip/menu-text
signBroadcaster.setAttribute("signed", signSymbol);
var signIcon = document.getElementById("button-enigmail-sign");
if (signIcon) {
signIcon.setAttribute("tooltiptext", signReasonStr);
}
this.statusSignedStr = signStr;
this.setChecked("enigmail-bc-sign", doSign);
// process resulting toolbar message
var toolbarMsg = "";
if (doSign && doEncrypt) {
toolbarMsg = EnigmailLocale.getString("msgCompose.toolbarTxt.signAndEncrypt");
}
else if (doSign) {
toolbarMsg = EnigmailLocale.getString("msgCompose.toolbarTxt.signOnly");
}
else if (doEncrypt) {
toolbarMsg = EnigmailLocale.getString("msgCompose.toolbarTxt.encryptOnly");
}
else {
toolbarMsg = EnigmailLocale.getString("msgCompose.toolbarTxt.noEncryption");
}
if (toolbarTxt) {
toolbarTxt.value = toolbarMsg;
if (gMsgCompose.compFields.securityInfo) {
let si = gMsgCompose.compFields.securityInfo.QueryInterface(Components.interfaces.nsIMsgSMIMECompFields);
if (!doSign && !doEncrypt &&
!(gMsgCompose.compFields.securityInfo instanceof Components.interfaces.nsIMsgSMIMECompFields &&
(si.signMessage || si.requireEncryptMessage))) {
toolbarTxt.setAttribute("class", "enigmailStrong");
}
else {
toolbarTxt.removeAttribute("class");
}
}
else {
toolbarTxt.removeAttribute("class");
}
}
// update pgp mime/inline PGP menu-text
if (this.statusPGPMime == EnigmailConstants.ENIG_FINAL_YES) {
this.statusPGPMimeStr = EnigmailLocale.getString("pgpmimeAuto");
}
else {
this.statusPGPMimeStr = EnigmailLocale.getString("pgpmimeNormal");
}
if (this.statusPGPMime == EnigmailConstants.ENIG_FINAL_NO) {
this.statusInlinePGPStr = EnigmailLocale.getString("inlinePGPAuto");
}
else {
this.statusInlinePGPStr = EnigmailLocale.getString("inlinePGPNormal");
}
if (this.statusPGPMime == EnigmailConstants.ENIG_FINAL_SMIME) {
this.statusSMimeStr = EnigmailLocale.getString("smimeAuto");
}
else {
this.statusSMimeStr = EnigmailLocale.getString("smimeNormal");
}
if (this.allowAttachOwnKey() === 1) {
attachBroadcaster.removeAttribute("disabled");
}
else {
attachBroadcaster.setAttribute("disabled", "true");
}
},
/**
* determine if own key may be attached.
* @result: Number:
* -1: account not enabled for Enigmail
* 0: account enabled but key mode set to "by Email address"
* 1: account enabled; key specified
*/
allowAttachOwnKey: function() {
let allow = -1;
if (this.isEnigmailEnabled()) {
allow = 0;
if (this.identity.getIntAttribute("pgpKeyMode") > 0) {
let keyIdValue = this.identity.getCharAttribute("pgpkeyId");
if (keyIdValue.search(/^ *(0x)?[0-9a-fA-F]* *$/) === 0) {
allow = 1;
}
}
}
return allow;
},
/* compute whether to sign/encrypt according to current rules and sendMode
* - without any interaction, just to process resulting status bar icons
*/
determineSendFlags: function() {
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: Enigmail.msg.focusChange: Enigmail.msg.determineSendFlags\n");
let detailsObj = {};
if (this.juniorMode) {
this.getPepMessageRating();
return detailsObj;
}
this.statusEncryptedInStatusBar = null; // to double check broken promise for encryption
if (!this.identity) {
this.identity = getCurrentIdentity();
}
if (this.isEnigmailEnabled()) {
var compFields = gMsgCompose.compFields;
if (!Enigmail.msg.composeBodyReady) {
compFields = Components.classes["@mozilla.org/messengercompose/composefields;1"].createInstance(Components.interfaces.nsIMsgCompFields);
}
Recipients2CompFields(compFields);
gMsgCompose.expandMailingLists();
// process list of to/cc email addresses
// - bcc email addresses are ignored, when processing whether to sign/encrypt
var toAddrList = [];
var arrLen = {};
var recList;
if (compFields.to.length > 0) {
recList = compFields.splitRecipients(compFields.to, true, arrLen);
this.addRecipients(toAddrList, recList);
}
if (compFields.cc.length > 0) {
recList = compFields.splitRecipients(compFields.cc, true, arrLen);
this.addRecipients(toAddrList, recList);
}
this.encryptByRules = EnigmailConstants.ENIG_UNDEF;
this.signByRules = EnigmailConstants.ENIG_UNDEF;
this.pgpmimeByRules = EnigmailConstants.ENIG_UNDEF;
// process rules
if (toAddrList.length > 0 && EnigmailPrefs.getPref("assignKeysByRules")) {
var matchedKeysObj = {};
var flagsObj = {};
if (EnigmailRules.mapAddrsToKeys(toAddrList.join(", "),
false, // no interaction if not all addrs have a key
window,
matchedKeysObj, // resulting matching keys
flagsObj)) { // resulting flags (0/1/2/3 for each type)
this.encryptByRules = flagsObj.encrypt;
this.signByRules = flagsObj.sign;
this.pgpmimeByRules = flagsObj.pgpMime;
if (matchedKeysObj.value && matchedKeysObj.value.length > 0) {
// replace addresses with results from rules
toAddrList = matchedKeysObj.value.split(", ");
}
}
}
let validKeyList = Enigmail.hlp.validKeysForAllRecipients(toAddrList.join(", "), detailsObj);
this.autoPgpEncryption = (validKeyList !== null);
// if not clear whether to encrypt yet, check whether automatically-send-encrypted applies
if (toAddrList.length > 0 && this.encryptByRules == EnigmailConstants.ENIG_UNDEF && EnigmailPrefs.getPref("autoSendEncrypted") == 1) {
if (validKeyList) {
this.encryptByRules = EnigmailConstants.ENIG_AUTO_ALWAYS;
}
}
}
else {
this.encryptByRules = EnigmailConstants.ENIG_AUTO_NEVER;
this.autoPgpEncryption = false;
}
// process and signal new resulting state
this.processFinalState();
this.updateStatusBar();
this.determineSendFlagId = null;
return detailsObj;
},
setChecked: function(elementId, checked) {
let elem = document.getElementById(elementId);
if (elem) {
if (checked) {
elem.setAttribute("checked", "true");
}
else
elem.removeAttribute("checked");
}
},
setMenuSettings: function(postfix) {
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: Enigmail.msg.setMenuSettings: postfix=" + postfix + "\n");
const nsIEnigmail = Components.interfaces.nsIEnigmail;
const SIGN = nsIEnigmail.SEND_SIGNED;
const ENCRYPT = nsIEnigmail.SEND_ENCRYPTED;
var elem = document.getElementById("enigmail_compose_sign_item" + postfix);
if (elem) {
elem.setAttribute("label", this.statusSignedStr);
switch (this.statusSigned) {
case EnigmailConstants.ENIG_FINAL_YES:
case EnigmailConstants.ENIG_FINAL_FORCEYES:
elem.setAttribute("checked", "true");
break;
default:
elem.setAttribute("checked", "false");
}
}
elem = document.getElementById("enigmail_compose_encrypt_item" + postfix);
if (elem) {
elem.setAttribute("label", this.statusEncryptedStr);
switch (this.statusEncrypted) {
case EnigmailConstants.ENIG_FINAL_YES:
case EnigmailConstants.ENIG_FINAL_FORCEYES:
elem.setAttribute("checked", "true");
break;
default:
elem.setAttribute("checked", "false");
}
}
elem = document.getElementById("enigmail_compose_pgpmime_item" + postfix);
if (elem) {
elem.setAttribute("label", this.statusPGPMimeStr);
switch (this.statusPGPMime) {
case EnigmailConstants.ENIG_FINAL_YES:
case EnigmailConstants.ENIG_FINAL_FORCEYES:
elem.setAttribute("checked", "true");
break;
default:
elem.setAttribute("checked", "false");
}
elem = document.getElementById("enigmail_compose_inline_item" + postfix);
if (elem) {
elem.setAttribute("label", this.statusInlinePGPStr);
switch (this.statusPGPMime) {
case EnigmailConstants.ENIG_FINAL_NO:
case EnigmailConstants.ENIG_FINAL_FORCENO:
case EnigmailConstants.ENIG_FINAL_CONFLICT:
case EnigmailConstants.ENIG_FINAL_UNDEF:
elem.setAttribute("checked", "true");
break;
default:
elem.setAttribute("checked", "false");
}
}
elem = document.getElementById("enigmail_compose_smime_item" + postfix);
if (elem) {
elem.setAttribute("label", this.statusSMimeStr);
switch (this.statusPGPMime) {
case EnigmailConstants.ENIG_FINAL_SMIME:
case EnigmailConstants.ENIG_FINAL_FORCESMIME:
elem.setAttribute("checked", "true");
break;
default:
elem.setAttribute("checked", "false");
}
}
let menuElement = document.getElementById("enigmail_insert_own_key");
if (menuElement) {
if (this.identity.getIntAttribute("pgpKeyMode") > 0) {
menuElement.setAttribute("checked", this.attachOwnKeyObj.appendAttachment.toString());
menuElement.removeAttribute("disabled");
}
else {
menuElement.setAttribute("disabled", "true");
}
}
}
},
pepMenuPopup: function() {
let encMenu = document.getElementById("enigmail_compose_pep_encrypt");
let hsMenu = document.getElementById("enigmail_composeMenu_pep_handshake");
let pepBc = document.getElementById("enigmail-bc-pepEncrypt");
if (this.pepEnabled()) {
encMenu.setAttribute("checked", pepBc.getAttribute("encrypt"));
encMenu.removeAttribute("disabled");
hsMenu.removeAttribute("disabled");
}
else {
encMenu.setAttribute("checked", "false");
encMenu.setAttribute("disabled", "true");
hsMenu.setAttribute("disabled", "true");
}
},
/**
* Determine if pEp was disabled by the user
*/
pepEnabled: function() {
let id = getCurrentIdentity();
return id.getBoolAttribute("enablePEP");
},
pepDisabledError: function() {
EnigmailDialog.alert(window, EnigmailLocale.getString("pep.alert.disabledForIdentity"));
},
onPepEncryptMenu: function() {
if (!this.pepEnabled()) {
this.pepDisabledError();
return;
}
let pepBc = document.getElementById("enigmail-bc-pepEncrypt");
pepBc.setAttribute("encrypt", pepBc.getAttribute("encrypt") === "true" ? "false" : "true");
this.getPepMessageRating();
},
onPepEncryptButton: function() {
this.onPepEncryptMenu();
},
onPepHandshakeButton: function(event) {
if (!this.pepEnabled()) {
this.pepDisabledError();
return;
}
event.stopPropagation();
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: Enigmail.msg.onPepHandshakeButton()\n");
let bc = document.getElementById("enigmail-bc-pepEncrypt");
if (bc.getAttribute("encrypt") === "false") {
EnigmailDialog.info(window, EnigmailLocale.getString("handshakeDlg.error.noProtection"));
return;
}
let o = this.compileFromAndTo();
let toAddr = EnigmailFuncs.stripEmail(o.toAddrList.join(",")).split(/,/);
if (o.toAddrList.length === 0) {
EnigmailDialog.info(window, EnigmailLocale.getString("handshakeDlg.error.noPeers"));
return;
}
let myId = getCurrentIdentity();
let inputObj = {
myself: myId.email,
addresses: toAddr,
direction: 1,
parentWindow: window,
onComplete: Enigmail.msg.getPepMessageRating.bind(Enigmail.msg)
};
window.openDialog("chrome://enigmail/content/pepPrepHandshake.xul",
"", "dialog,modal,centerscreen", inputObj);
},
displaySecuritySettings: function() {
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: Enigmail.msg.displaySecuritySettings\n");
var inputObj = {
statusEncrypted: this.statusEncrypted,
statusSigned: this.statusSigned,
statusPGPMime: this.statusPGPMime,
success: false,
resetDefaults: false
};
window.openDialog("chrome://enigmail/content/enigmailEncryptionDlg.xul", "", "dialog,modal,centerscreen", inputObj);
if (!inputObj.success) return; // Cancel pressed
if (inputObj.resetDefaults) {
// reset everything to defaults
this.encryptForced = EnigmailConstants.ENIG_UNDEF;
this.signForced = EnigmailConstants.ENIG_UNDEF;
this.pgpmimeForced = EnigmailConstants.ENIG_UNDEF;
this.finalSignDependsOnEncrypt = true;
}
else {
if (this.signForced != inputObj.sign) {
this.dirty = 2;
this.signForced = inputObj.sign;
this.finalSignDependsOnEncrypt = false;
}
if (this.encryptForced != inputObj.encrypt || this.pgpmimeForced != inputObj.pgpmime) {
this.dirty = 2;
}
this.encryptForced = inputObj.encrypt;
this.pgpmimeForced = inputObj.pgpmime;
}
this.processFinalState();
this.updateStatusBar();
},
signingNoLongerDependsOnEnc: function() {
if (this.finalSignDependsOnEncrypt && (!this.juniorMode)) {
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: Enigmail.msg.signingNoLongerDependsOnEnc(): unbundle final signing\n");
this.finalSignDependsOnEncrypt = false;
EnigmailDialog.alertPref(window, EnigmailLocale.getString("signIconClicked"), "displaySignWarn");
}
},
confirmBeforeSend: function(toAddrStr, gpgKeys, sendFlags, isOffline) {
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: Enigmail.msg.confirmBeforeSend: sendFlags=" + sendFlags + "\n");
// get confirmation before sending message
const nsIEnigmail = Components.interfaces.nsIEnigmail;
const SIGN = nsIEnigmail.SEND_SIGNED;
const ENCRYPT = nsIEnigmail.SEND_ENCRYPTED;
// get wording for message status (e.g. " SIGNED ENCRYPTED")
var msgStatus = "";
if (sendFlags & (ENCRYPT | SIGN)) {
if (this.statusPGPMime === EnigmailConstants.ENIG_FINAL_SMIME ||
this.statusPGPMime === EnigmailConstants.ENIG_FINAL_FORCESMIME) {
msgStatus += " " + EnigmailLocale.getString("statSMIME");
}
else if (sendFlags & nsIEnigmail.SEND_PGP_MIME) {
msgStatus += " " + EnigmailLocale.getString("statPGPMIME");
}
if (sendFlags & SIGN) {
msgStatus += " " + EnigmailLocale.getString("statSigned");
}
if (sendFlags & ENCRYPT) {
msgStatus += " " + EnigmailLocale.getString("statEncrypted");
}
}
else {
msgStatus += " " + EnigmailLocale.getString("statPlain");
}
// create message
var msgConfirm = "";
if (isOffline || sendFlags & nsIEnigmail.SEND_LATER) {
msgConfirm = EnigmailLocale.getString("offlineSave", [msgStatus, EnigmailFuncs.stripEmail(toAddrStr).replace(/,/g, ", ")]);
}
else {
msgConfirm = EnigmailLocale.getString("onlineSend", [msgStatus, EnigmailFuncs.stripEmail(toAddrStr).replace(/,/g, ", ")]);
}
// add list of keys
if (sendFlags & ENCRYPT) {
gpgKeys = gpgKeys.replace(/^, /, "").replace(/, $/, "");
// make gpg keys unique
let keyList = gpgKeys.split(/[, ]+/).reduce(function _f(p, key) {
if (p.indexOf(key) < 0) p.push(key);
return p;
}, []);
if (this.statusPGPMime !== EnigmailConstants.ENIG_FINAL_SMIME &&
this.statusPGPMime !== EnigmailConstants.ENIG_FINAL_FORCESMIME) {
msgConfirm += "\n\n" + EnigmailLocale.getString("encryptKeysNote", [keyList.join(", ")]);
}
}
return EnigmailDialog.confirmDlg(window, msgConfirm,
EnigmailLocale.getString((isOffline || sendFlags & nsIEnigmail.SEND_LATER) ?
"msgCompose.button.save" : "msgCompose.button.send"));
},
addRecipients: function(toAddrList, recList) {
for (var i = 0; i < recList.length; i++) {
toAddrList.push(EnigmailFuncs.stripEmail(recList[i].replace(/[\",]/g, "")));
}
},
setDraftStatus: function() {
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: Enigmail.msg.setDraftStatus - enabling draft mode\n");
// Draft Status:
// N (for new style) plus String of 4 numbers:
// 1: encryption
// 2: signing
// 3: PGP/MIME
// 4: attach own key
var draftStatus = "N" + this.encryptForced + this.signForced + this.pgpmimeForced +
(this.attachOwnKeyObj.appendAttachment ? "1" : "0");
this.setAdditionalHeader("X-Enigmail-Draft-Status", draftStatus);
},
getForceRecipientDlg: function() {
// force add-rule dialog for each missing key?:
let forceRecipientSettings = false;
// if keys are ONLY assigned by rules, force add-rule dialog for each missing key
if (EnigmailPrefs.getPref("assignKeysByRules") &&
!EnigmailPrefs.getPref("assignKeysByEmailAddr") &&
!EnigmailPrefs.getPref("assignKeysManuallyIfMissing") &&
!EnigmailPrefs.getPref("assignKeysManuallyAlways")) {
forceRecipientSettings = true;
}
return forceRecipientSettings;
},
getSenderUserId: function() {
var userIdValue = null;
if (this.identity.getIntAttribute("pgpKeyMode") > 0) {
userIdValue = this.identity.getCharAttribute("pgpkeyId");
if (!userIdValue) {
var mesg = EnigmailLocale.getString("composeSpecifyEmail");
var valueObj = {
value: userIdValue
};
if (EnigmailDialog.promptValue(window, mesg, valueObj)) {
userIdValue = valueObj.value;
}
}
if (userIdValue) {
this.identity.setCharAttribute("pgpkeyId", userIdValue);
}
else {
this.identity.setIntAttribute("pgpKeyMode", 0);
}
}
if (typeof(userIdValue) != "string") {
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: Enigmail.msg.getSenderUserId: type of userIdValue=" + typeof(userIdValue) + "\n");
userIdValue = this.identity.email;
}
return userIdValue;
},
/* process rules and find keys for passed email addresses
* This is THE core method to prepare sending encryptes emails.
* - it processes the recipient rules (if not disabled)
* - it
*
* @sendFlags: Longint - all current combined/processed send flags (incl. optSendFlags)
* @optSendFlags: Longint - may only be SEND_ALWAYS_TRUST or SEND_ENCRYPT_TO_SELF
* @gotSendFlags: Longint - initial sendMode of encryptMsg() (0 or SIGN or ENCRYPT or SIGN|ENCRYPT)
* @fromAddr: String - from email
* @toAddrList: Array - both to and cc receivers
* @bccAddrList: Array - bcc receivers
* @return: Object:
* - sendFlags (Longint)
* - toAddrStr comma separated string of unprocessed to/cc emails
* - bccAddrStr comma separated string of unprocessed to/cc emails
* or null (cancel sending the email)
*/
keySelection: function(enigmailSvc, sendFlags, optSendFlags, gotSendFlags, fromAddr, toAddrList, bccAddrList) {
EnigmailLog.DEBUG("=====> keySelection()\n");
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: Enigmail.msg.keySelection()\n");
const nsIEnigmail = Components.interfaces.nsIEnigmail;
const SIGN = nsIEnigmail.SEND_SIGNED;
const ENCRYPT = nsIEnigmail.SEND_ENCRYPTED;
var toAddrStr = toAddrList.join(", ");
var bccAddrStr = bccAddrList.join(", ");
// NOTE: If we only have bcc addresses, we currently do NOT process rules and select keys at all
// This is GOOD because sending keys for bcc addresses makes bcc addresses visible
// (thus compromising the concept of bcc)
// THUS, we disable encryption even though all bcc receivers might want to have it encrypted.
if (toAddrStr.length === 0) {
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: Enigmail.msg.keySelection(): skip key selection because we neither have \"to\" nor \"cc\" addresses\n");
if (this.statusPGPMime == EnigmailConstants.ENIG_FINAL_YES ||
this.statusPGPMime == EnigmailConstants.ENIG_FINAL_FORCEYES) {
sendFlags |= nsIEnigmail.SEND_PGP_MIME;
}
else if (this.statusPGPMime == EnigmailConstants.ENIG_FINAL_NO ||
this.statusPGPMime == EnigmailConstants.ENIG_FINAL_FORCENO ||
this.statusPGPMime == EnigmailConstants.ENIG_FINAL_CONFLICT) {
sendFlags &= ~nsIEnigmail.SEND_PGP_MIME;
}
return {
sendFlags: sendFlags,
toAddrStr: toAddrStr,
bccAddrStr: bccAddrStr
};
}
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: Enigmail.msg.keySelection(): toAddrStr=\"" + toAddrStr + "\" bccAddrStr=\"" + bccAddrStr + "\"\n");
var forceRecipientSettings = this.getForceRecipientDlg();
// REPEAT 1 or 2 times:
// NOTE: The only way to call this loop twice is to come to the "continue;" statement below,
// which forces a second iteration (with forceRecipientSettings==true)
var doRulesProcessingAgain;
do {
doRulesProcessingAgain = false;
// process rules if not disabled
// - enableRules: rules not temporarily disabled
// REPLACES email addresses by keys in its result !!!
var refreshKeyList = true;
if (EnigmailPrefs.getPref("assignKeysByRules") && this.enableRules) {
let result = this.processRules(forceRecipientSettings, sendFlags, optSendFlags, toAddrStr, bccAddrStr);
if (!result) {
return null;
}
sendFlags = result.sendFlags;
optSendFlags = result.optSendFlags;
toAddrStr = result.toAddr; // replace email addresses with rules by the corresponding keys
bccAddrStr = result.bccAddr; // replace email addresses with rules by the corresponding keys
refreshKeyList = !result.didRefreshKeyList; // if key list refreshed we don't have to do it again
}
// if encryption is requested for the email:
// - encrypt test message for default encryption
// - might trigger a second iteration through this loop
// - if during its dialog for manual key selection "create per-recipient rules" is pressed
// to force manual settings for missing keys
// LEAVES remaining email addresses not covered by rules as they are
if (sendFlags & ENCRYPT) {
let result = this.encryptTestMessage(enigmailSvc, sendFlags, optSendFlags,
fromAddr, toAddrStr, bccAddrStr, bccAddrList, refreshKeyList);
if (!result) {
return null;
}
sendFlags = result.sendFlags;
toAddrStr = result.toAddrStr;
bccAddrStr = result.bccAddrStr;
if (result.doRulesProcessingAgain) { // start rule processing again ?
doRulesProcessingAgain = true;
if (result.createNewRule) {
forceRecipientSettings = true;
}
}
}
} while (doRulesProcessingAgain);
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: Enigmail.msg.keySelection(): return toAddrStr=\"" + toAddrStr + "\" bccAddrStr=\"" + bccAddrStr + "\"\n");
EnigmailLog.DEBUG(" <=== keySelection()\n");
return {
sendFlags: sendFlags,
toAddrStr: toAddrStr,
bccAddrStr: bccAddrStr
};
},
/**
* Determine if S/MIME or OpenPGP should be used
*
* @param sendFlags: Number - input send flags.
*
* @return: Boolean:
* 1: use OpenPGP
* 0: use S/MIME
*/
preferPgpOverSmime: function(sendFlags) {
const nsIEnigmail = Components.interfaces.nsIEnigmail;
if (gMsgCompose.compFields.securityInfo instanceof Components.interfaces.nsIMsgSMIMECompFields &&
(sendFlags & (nsIEnigmail.SEND_SIGNED | nsIEnigmail.SEND_ENCRYPTED))) {
let si = gMsgCompose.compFields.securityInfo.QueryInterface(Components.interfaces.nsIMsgSMIMECompFields);
if (si.requireEncryptMessage || si.signMessage) {
if (sendFlags & nsIEnigmail.SAVE_MESSAGE) {
// use S/MIME if it's enabled for saving drafts
return 0;
}
else {
return this.mimePreferOpenPGP;
}
}
}
return 1;
},
/**
* check if S/MIME encryption can be enabled
*
* @return: Boolean - true: keys for all recipients are available
*/
isSmimeEncryptionPossible: function() {
let ret = false;
let id = getCurrentIdentity();
if (id.getUnicharAttribute("encryption_cert_name") === "") return false;
// enable encryption if keys for all recipients are available
let missingCount = {};
let emailAddresses = {};
try {
Components.classes["@mozilla.org/messenger-smime/smimejshelper;1"]
.createInstance(Components.interfaces.nsISMimeJSHelper)
.getNoCertAddresses(gMsgCompose.compFields,
missingCount,
emailAddresses);
}
catch (e) {
return false;
}
if (missingCount.value === 0) {
return true;
}
return false;
},
/**
* try to apply the OpenPGP rules
*
* @forceRecipientSetting: Boolean - force manual selection for each missing key?
* @sendFlags: Integer - all current combined/processed send flags (incl. optSendFlags)
* @optSendFlags: Integer - may only be SEND_ALWAYS_TRUST or SEND_ENCRYPT_TO_SELF
* @toAddrStr: String - comma separated string of keys and unprocessed to/cc emails
* @bccAddrStr: String - comma separated string of keys and unprocessed bcc emails
* @return: { sendFlags, toAddr, bccAddr }
* or null (cancel sending the email)
*/
processRules: function(forceRecipientSettings, sendFlags, optSendFlags, toAddrStr, bccAddrStr) {
EnigmailLog.DEBUG("=====> processRules()\n");
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: Enigmail.msg.processRules(): toAddrStr=\"" + toAddrStr + "\" bccAddrStr=\"" + bccAddrStr + "\" forceRecipientSettings=" +
forceRecipientSettings + "\n");
// process defaults
const nsIEnigmail = Components.interfaces.nsIEnigmail;
const SIGN = nsIEnigmail.SEND_SIGNED;
const ENCRYPT = nsIEnigmail.SEND_ENCRYPTED;
var didRefreshKeyList = false; // return value to signal whether the key list was refreshed
// get keys for to and cc addresses:
// - matchedKeysObj will contain the keys and the remaining toAddrStr elements
var matchedKeysObj = {}; // returned value for matched keys
var flagsObj = {}; // returned value for flags
if (!EnigmailRules.mapAddrsToKeys(toAddrStr,
forceRecipientSettings, // true => start dialog for addrs without any key
window,
matchedKeysObj,
flagsObj)) {
return null;
}
if (matchedKeysObj.value) {
toAddrStr = matchedKeysObj.value;
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: Enigmail.msg.processRules(): after mapAddrsToKeys() toAddrStr=\"" + toAddrStr + "\"\n");
}
this.encryptByRules = flagsObj.encrypt;
this.signByRules = flagsObj.sign;
this.pgpmimeByRules = flagsObj.pgpMime;
// if not clear whether to encrypt yet, check whether automatically-send-encrypted applies
// - check whether bcc is empty here? if (bccAddrStr.length === 0)
if (toAddrStr.length > 0 && this.encryptByRules == EnigmailConstants.ENIG_UNDEF && EnigmailPrefs.getPref("autoSendEncrypted") == 1) {
var validKeyList = Enigmail.hlp.validKeysForAllRecipients(toAddrStr);
if (validKeyList) {
this.encryptByRules = EnigmailConstants.ENIG_AUTO_ALWAYS;
toAddrStr = validKeyList.join(", ");
}
}
// process final state
this.processFinalState(sendFlags);
// final handling of conflicts:
// - pgpMime conflicts always result into pgpMime = 0/'never'
if (this.statusPGPMime == EnigmailConstants.ENIG_FINAL_CONFLICT) {
this.statusPGPMime = EnigmailConstants.ENIG_FINAL_NO;
}
// - encrypt/sign conflicts result into result 0/'never'
// with possible dialog to give a corresponding feedback
var conflictFound = false;
if (this.statusEncrypted == EnigmailConstants.ENIG_FINAL_CONFLICT) {
this.statusEncrypted = EnigmailConstants.ENIG_FINAL_NO;
conflictFound = true;
}
if (this.statusSigned == EnigmailConstants.ENIG_FINAL_CONFLICT) {
this.statusSigned = EnigmailConstants.ENIG_FINAL_NO;
conflictFound = true;
}
if (conflictFound) {
if (!Enigmail.hlp.processConflicts(this.statusEncrypted == EnigmailConstants.ENIG_FINAL_YES || this.statusEncrypted == EnigmailConstants.ENIG_FINAL_FORCEYES,
this.statusSigned == EnigmailConstants.ENIG_FINAL_YES || this.statusSigned == EnigmailConstants.ENIG_FINAL_FORCEYES)) {
return null;
}
}
// process final sendMode
// ENIG_FINAL_CONFLICT no longer possible
switch (this.statusEncrypted) {
case EnigmailConstants.ENIG_FINAL_NO:
case EnigmailConstants.ENIG_FINAL_FORCENO:
sendFlags &= ~ENCRYPT;
break;
case EnigmailConstants.ENIG_FINAL_YES:
case EnigmailConstants.ENIG_FINAL_FORCEYES:
sendFlags |= ENCRYPT;
break;
}
switch (this.statusSigned) {
case EnigmailConstants.ENIG_FINAL_NO:
case EnigmailConstants.ENIG_FINAL_FORCENO:
sendFlags &= ~SIGN;
break;
case EnigmailConstants.ENIG_FINAL_YES:
case EnigmailConstants.ENIG_FINAL_FORCEYES:
sendFlags |= SIGN;
break;
}
switch (this.statusPGPMime) {
case EnigmailConstants.ENIG_FINAL_NO:
case EnigmailConstants.ENIG_FINAL_FORCENO:
sendFlags &= ~nsIEnigmail.SEND_PGP_MIME;
break;
case EnigmailConstants.ENIG_FINAL_YES:
case EnigmailConstants.ENIG_FINAL_FORCEYES:
sendFlags |= nsIEnigmail.SEND_PGP_MIME;
break;
}
// get keys according to rules for bcc addresses:
// - matchedKeysObj will contain the keys and the remaining bccAddrStr elements
// - NOTE: bcc recipients are ignored when in general computing whether to sign or encrypt or pgpMime
if (!EnigmailRules.mapAddrsToKeys(bccAddrStr,
forceRecipientSettings, // true => start dialog for addrs without any key
window,
matchedKeysObj,
flagsObj)) {
return null;
}
if (matchedKeysObj.value) {
bccAddrStr = matchedKeysObj.value;
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: Enigmail.msg.processRules(): after mapAddrsToKeys() bccAddrStr=\"" + bccAddrStr + "\"\n");
}
EnigmailLog.DEBUG(" <=== processRules()\n");
return {
sendFlags: sendFlags,
optSendFlags: optSendFlags,
toAddr: toAddrStr,
bccAddr: bccAddrStr,
didRefreshKeyList: didRefreshKeyList
};
},
/* encrypt a test message to see whether we have all necessary keys
*
* @sendFlags: all current combined/processed send flags (incl. optSendFlags)
* @optSendFlags: may only be SEND_ALWAYS_TRUST or SEND_ENCRYPT_TO_SELF
* @fromAddr: from email
* @toAddrStr: comma separated string of keys and unprocessed to/cc emails
* @bccAddrStr: comma separated string of keys and unprocessed bcc emails
* @bccAddrList: bcc receivers
* @return: doRulesProcessingAgain: start with rule processing once more
* or null (cancel sending the email)
*/
encryptTestMessage: function(enigmailSvc, sendFlags, optSendFlags, fromAddr, toAddrStr, bccAddrStr, bccAddrList, refresh) {
EnigmailLog.DEBUG("=====> encryptTestMessage()\n");
const nsIEnigmail = Components.interfaces.nsIEnigmail;
const SIGN = nsIEnigmail.SEND_SIGNED;
const ENCRYPT = nsIEnigmail.SEND_ENCRYPTED;
var testCipher = null;
var testExitCodeObj = {};
var testStatusFlagsObj = {};
var testErrorMsgObj = {};
// get keys for remaining email addresses
// - NOTE: This should not be necessary; however, in GPG there is a problem:
// Only the first key found for an email is used.
// If this is invalid, no other keys are tested.
// Thus, WE make it better here in enigmail until the bug is fixed.
var details = {}; // will contain msgList[] afterwards
if (EnigmailPrefs.getPref("assignKeysByEmailAddr")) {
var validKeyList = Enigmail.hlp.validKeysForAllRecipients(toAddrStr, details);
if (validKeyList) {
toAddrStr = validKeyList.join(", ");
}
}
// encrypt test message for test recipients
var testPlain = "Test Message";
var testUiFlags = nsIEnigmail.UI_TEST;
var testSendFlags = nsIEnigmail.SEND_TEST | ENCRYPT | optSendFlags;
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: Enigmail.msg.encryptTestMessage(): call encryptMessage() for fromAddr=\"" + fromAddr + "\" toAddrStr=\"" + toAddrStr + "\" bccAddrStr=\"" +
bccAddrStr + "\"\n");
testCipher = enigmailSvc.encryptMessage(window, testUiFlags, testPlain,
fromAddr, toAddrStr, bccAddrStr,
testSendFlags,
testExitCodeObj,
testStatusFlagsObj,
testErrorMsgObj);
if (testStatusFlagsObj.value & (nsIEnigmail.INVALID_RECIPIENT | nsIEnigmail.NO_SECKEY)) {
// check if own key is invalid
EnigmailDialog.alert(window, testErrorMsgObj.value);
return null;
}
// if
// - "always ask/manually" (even if all keys were found) or
// - unless "ask for missing keys":
// - we have an invalid recipient or
// - we could not resolve any/all keys
// (due to disabled "assignKeysByEmailAddr"" or multiple keys with same trust for a recipient)
// start the dialog for user selected keys
if (EnigmailPrefs.getPref("assignKeysManuallyAlways") ||
(((testStatusFlagsObj.value & nsIEnigmail.INVALID_RECIPIENT) ||
toAddrStr.indexOf('@') >= 0) &&
EnigmailPrefs.getPref("assignKeysManuallyIfMissing")) ||
(details && details.errArray && details.errArray.length > 0)
) {
// check for invalid recipient keys
var resultObj = {
foundKeys: false
};
var inputObj = {};
inputObj.toAddr = toAddrStr;
inputObj.invalidAddr = Enigmail.hlp.getInvalidAddress(testErrorMsgObj.value);
if (details && details.errArray && details.errArray.length > 0) {
inputObj.errArray = details.errArray;
}
// prepare dialog options:
inputObj.options = "multisel";
if (EnigmailPrefs.getPref("assignKeysByRules")) {
inputObj.options += ",rulesOption"; // enable button to create per-recipient rule
}
if (EnigmailPrefs.getPref("assignKeysManuallyAlways")) {
inputObj.options += ",noforcedisp";
}
if (!(sendFlags & SIGN)) {
inputObj.options += ",unsigned";
}
if (this.trustAllKeys) {
inputObj.options += ",trustallkeys";
}
if (sendFlags & nsIEnigmail.SEND_LATER) {
let sendLaterLabel = EnigmailLocale.getString("sendLaterCmd.label");
inputObj.options += ",sendlabel=" + sendLaterLabel;
}
inputObj.options += ",";
inputObj.dialogHeader = EnigmailLocale.getString("recipientsSelectionHdr");
// perform key selection dialog:
window.openDialog("chrome://enigmail/content/enigmailKeySelection.xul", "",
"dialog,modal,centerscreen,resizable", inputObj, resultObj);
// process result from key selection dialog:
try {
// CANCEL:
if (resultObj.cancelled) {
return null;
}
// repeat checking of rules etc. (e.g. after importing new key)
if (resultObj.repeatEvaluation) {
// THIS is the place that triggers a second iteration
let returnObj = {
doRulesProcessingAgain: true,
createNewRule: false,
sendFlags: sendFlags,
toAddrStr: toAddrStr,
bccAddrStr: bccAddrStr
};
// "Create per recipient rule(s)":
if (resultObj.perRecipientRules && this.enableRules) {
// do an extra round because the user wants to set a PGP rule
returnObj.createNewRule = true;
}
return returnObj;
}
// process OK button:
if (resultObj.encrypt) {
sendFlags |= ENCRYPT; // should anyway be set
if (bccAddrList.length > 0) {
toAddrStr = "";
bccAddrStr = resultObj.userList.join(", ");
}
else {
toAddrStr = resultObj.userList.join(", ");
bccAddrStr = "";
}
}
else {
// encryption explicitely turned off
sendFlags &= ~ENCRYPT;
// counts as forced non-encryption
// (no internal error if different state was processed before)
this.statusEncrypted = EnigmailConstants.ENIG_FINAL_NO;
this.statusEncryptedInStatusBar = EnigmailConstants.ENIG_FINAL_NO;
}
if (resultObj.sign) {
sendFlags |= SIGN;
}
else {
sendFlags &= ~SIGN;
}
testCipher = "ok";
testExitCodeObj.value = 0;
}
catch (ex) {
// cancel pressed -> don't send mail
return null;
}
}
// If test encryption failed and never ask manually, turn off default encryption
if ((!testCipher || (testExitCodeObj.value !== 0)) &&
!EnigmailPrefs.getPref("assignKeysManuallyIfMissing") &&
!EnigmailPrefs.getPref("assignKeysManuallyAlways")) {
sendFlags &= ~ENCRYPT;
this.statusEncrypted = EnigmailConstants.ENIG_FINAL_NO;
this.statusEncryptedInStatusBar = EnigmailConstants.ENIG_FINAL_NO;
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: Enigmail.msg.encryptTestMessage: No default encryption because test failed\n");
}
EnigmailLog.DEBUG(" <=== encryptTestMessage()\n");
return {
doRulesProcessingAgain: false,
createNewRule: false,
sendFlags: sendFlags,
toAddrStr: toAddrStr,
bccAddrStr: bccAddrStr
};
},
/* Manage the wrapping of inline signed mails
*
* @wrapresultObj: Result:
* @wrapresultObj.cancelled, true if send operation is to be cancelled, else false
* @wrapresultObj.usePpgMime, true if message send option was changed to PGP/MIME, else false
*/
wrapInLine: function(wrapresultObj) {
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: WrapInLine\n");
wrapresultObj.cancelled = false;
wrapresultObj.usePpgMime = false;
try {
const dce = Components.interfaces.nsIDocumentEncoder;
var wrapper = gMsgCompose.editor.QueryInterface(Components.interfaces.nsIEditorMailSupport);
var editor = gMsgCompose.editor.QueryInterface(Components.interfaces.nsIPlaintextEditor);
var encoderFlags = dce.OutputFormatted | dce.OutputLFLineBreak;
var wrapWidth = this.getMailPref("mailnews.wraplength");
if (wrapWidth > 0 && wrapWidth < 68 && editor.wrapWidth > 0) {
if (EnigmailDialog.confirmDlg(window, EnigmailLocale.getString("minimalLineWrapping", [wrapWidth]))) {
wrapWidth = 68;
EnigmailPrefs.getPrefRoot().setIntPref("mailnews.wraplength", wrapWidth);
}
}
if (wrapWidth && editor.wrapWidth > 0) {
// First use standard editor wrap mechanism:
editor.wrapWidth = wrapWidth - 2;
wrapper.rewrap(true);
editor.wrapWidth = wrapWidth;
// Now get plaintext from editor
var wrapText = this.editorGetContentAs("text/plain", encoderFlags);
// split the lines into an array
wrapText = wrapText.split(/\r\n|\r|\n/g);
var i = 0;
var excess = 0;
// inspect all lines of mail text to detect if we still have excessive lines which the "standard" editor wrapper leaves
for (i = 0; i < wrapText.length; i++) {
if (wrapText[i].length > wrapWidth) {
excess = 1;
}
}
if (excess) {
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: Excess lines detected\n");
var resultObj = {};
window.openDialog("chrome://enigmail/content/enigmailWrapSelection.xul", "", "dialog,modal,centerscreen", resultObj);
try {
if (resultObj.cancelled) {
// cancel pressed -> do not send, return instead.
wrapresultObj.cancelled = true;
return;
}
}
catch (ex) {
// cancel pressed -> do not send, return instead.
wrapresultObj.cancelled = true;
return;
}
var quote = "";
var limitedLine = "";
var restOfLine = "";
var WrapSelect = resultObj.Select;
switch (WrapSelect) {
case "0": // Selection: Force rewrap
for (i = 0; i < wrapText.length; i++) {
if (wrapText[i].length > wrapWidth) {
// If the current line is too long, limit it hard to wrapWidth and insert the rest as the next line into wrapText array
limitedLine = wrapText[i].slice(0, wrapWidth);
restOfLine = wrapText[i].slice(wrapWidth);
// We should add quotes at the beginning of "restOfLine", if limitedLine is a quoted line
// However, this would be purely academic, because limitedLine will always be "standard"-wrapped
// by the editor-rewrapper at the space between quote sign (>) and the quoted text.
wrapText.splice(i, 1, limitedLine, restOfLine);
}
}
break;
case "1": // Selection: Send as is
break;
case "2": // Selection: Use MIME
wrapresultObj.usePpgMime = true;
break;
case "3": // Selection: Edit manually -> do not send, return instead.
wrapresultObj.cancelled = true;
return;
} //switch
}
// Now join all lines together again and feed it back into the compose editor.
var newtext = wrapText.join("\n");
this.replaceEditorText(newtext);
}
}
catch (ex) {
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: Exception while wrapping=" + ex + "\n");
}
},
// Save draft message. We do not want most of the other processing for encrypted mails here...
saveDraftMessage: function() {
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: saveDraftMessage()\n");
const nsIEnigmail = Components.interfaces.nsIEnigmail;
let doEncrypt = this.isEnigmailEnabled() && this.identity.getBoolAttribute("autoEncryptDrafts");
this.setDraftStatus();
if (!doEncrypt) {
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: drafts disabled\n");
try {
if (gMsgCompose.compFields.securityInfo instanceof Components.interfaces.nsIEnigMsgCompFields) {
gMsgCompose.compFields.securityInfo.sendFlags = 0;
}
}
catch (ex) {}
return true;
}
let sendFlags = nsIEnigmail.SEND_PGP_MIME | nsIEnigmail.SEND_ENCRYPTED | nsIEnigmail.SAVE_MESSAGE | nsIEnigmail.SEND_ALWAYS_TRUST;
let fromAddr = this.identity.email;
let userIdValue = this.getSenderUserId();
if (userIdValue) {
fromAddr = userIdValue;
}
let enigmailSvc = EnigmailCore.getService(window);
if (!enigmailSvc) return true;
if (this.preferPgpOverSmime(sendFlags) === 0) return true; // use S/MIME
// Try to save draft
var testCipher = null;
var testExitCodeObj = {};
var testStatusFlagsObj = {};
var testErrorMsgObj = {};
// encrypt test message for test recipients
var testPlain = "Test Message";
var testUiFlags = nsIEnigmail.UI_TEST;
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: Enigmail.msg.saveDraft(): call encryptMessage() for fromAddr=\"" + fromAddr + "\"\n");
testCipher = enigmailSvc.encryptMessage(null, testUiFlags, testPlain,
fromAddr, fromAddr, "",
sendFlags | nsIEnigmail.SEND_TEST,
testExitCodeObj,
testStatusFlagsObj,
testErrorMsgObj);
if (testStatusFlagsObj.value & (nsIEnigmail.INVALID_RECIPIENT | nsIEnigmail.NO_SECKEY)) {
// check if own key is invalid
if (testErrorMsgObj.value && testErrorMsgObj.value.length > 0) {
++this.saveDraftError;
if (this.saveDraftError === 1) {
this.notifyUser(3, EnigmailLocale.getString("msgCompose.cannotSaveDraft"), "saveDraftFailed",
testErrorMsgObj.value);
}
return false;
}
}
let newSecurityInfo;
try {
if (gMsgCompose.compFields.securityInfo instanceof Components.interfaces.nsIEnigMsgCompFields) {
newSecurityInfo = gMsgCompose.compFields.securityInfo;
}
else {
throw "dummy";
}
}
catch (ex) {
try {
newSecurityInfo = Components.classes[this.compFieldsEnig_CID].createInstance(Components.interfaces.nsIEnigMsgCompFields);
if (newSecurityInfo) {
let oldSecurityInfo = gMsgCompose.compFields.securityInfo;
newSecurityInfo.init(oldSecurityInfo);
gMsgCompose.compFields.securityInfo = newSecurityInfo;
}
}
catch (ex2) {
EnigmailLog.writeException("enigmailMsgComposeOverlay.js: Enigmail.msg.saveDraftMessage", ex);
return false;
}
}
newSecurityInfo.sendFlags = sendFlags;
newSecurityInfo.UIFlags = 0;
newSecurityInfo.senderEmailAddr = fromAddr;
newSecurityInfo.recipients = fromAddr;
newSecurityInfo.bccRecipients = "";
this.dirty = true;
return true;
},
createEnigmailSecurityFields: function(oldSecurityInfo) {
let newSecurityInfo = Components.classes[this.compFieldsEnig_CID].createInstance(Components.interfaces.nsIEnigMsgCompFields);
if (!newSecurityInfo)
throw Components.results.NS_ERROR_FAILURE;
newSecurityInfo.init(oldSecurityInfo);
gMsgCompose.compFields.securityInfo = newSecurityInfo;
},
isSendConfirmationRequired: function(sendFlags) {
// process whether final confirmation is necessary
const SIGN = Components.interfaces.nsIEnigmail.SEND_SIGNED;
const ENCRYPT = Components.interfaces.nsIEnigmail.SEND_ENCRYPTED;
let confirm = false;
let confPref = EnigmailPrefs.getPref("confirmBeforeSending");
switch (confPref) {
case 0: // never
confirm = false;
break;
case 1: // always
confirm = true;
break;
case 2: // if send encrypted
confirm = ((sendFlags & ENCRYPT) == ENCRYPT);
break;
case 3: // if send unencrypted
confirm = ((sendFlags & ENCRYPT) === 0);
break;
case 4: // if encryption changed due to rules
confirm = ((sendFlags & ENCRYPT) != (this.sendMode & ENCRYPT));
break;
}
// double check that no internal error did result in broken promise of encryption
// - if NOT send encrypted
// - although encryption was
// - the recent processed resulting encryption status or
// - was signaled in the status bar but is not the outcome now
if ((sendFlags & ENCRYPT) === 0 &&
this.statusPGPMime !== EnigmailConstants.ENIG_FINAL_SMIME &&
this.statusPGPMime !== EnigmailConstants.ENIG_FINAL_FORCESMIME &&
(this.statusEncrypted == EnigmailConstants.ENIG_FINAL_YES ||
this.statusEncrypted == EnigmailConstants.ENIG_FINAL_FORCEYES ||
this.statusEncryptedInStatusBar == EnigmailConstants.ENIG_FINAL_YES ||
this.statusEncryptedInStatusBar == EnigmailConstants.ENIG_FINAL_FORCEYES)) {
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: Enigmail.msg.isSendConfirmationRequired: promised encryption did not succeed\n");
if (!EnigmailDialog.confirmDlg(window,
EnigmailLocale.getString("msgCompose.internalEncryptionError"),
EnigmailLocale.getString("msgCompose.button.sendAnyway"))) {
return null; // cancel sending
}
// without canceling sending, force firnal confirmation
confirm = true;
}
return confirm;
},
setPepPrivacyLabel: function(rating) {
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: Enigmail.msg.setPepPrivacyLabel: " + rating + "\n");
let l = document.getElementById("enigmail-pep-privacy-status");
let bc = document.getElementById("enigmail-bc-pepEncrypt");
let color = EnigmailPEPAdapter.calculateColorFromRating(rating);
if (bc.getAttribute("encrypt") === "false") {
color = "grey";
}
else if (rating === 0) {
color = "?";
}
switch (color) {
case "?":
l.setAttribute("value", EnigmailLocale.getString("msgCompose.pepSendUnknown"));
l.setAttribute("class", "enigmail-statusbar-pep-unsecure");
break;
case "green":
l.setAttribute("value", EnigmailLocale.getString("msgCompose.pepSendTrusted"));
l.setAttribute("class", "enigmail-statusbar-pep-trusted");
break;
case "yellow":
l.setAttribute("value", EnigmailLocale.getString("msgCompose.pepSendSecure"));
l.setAttribute("class", "enigmail-statusbar-pep-secure");
break;
default:
l.setAttribute("value", EnigmailLocale.getString("msgCompose.pepSendUnsecure"));
l.setAttribute("class", "enigmail-statusbar-pep-unsecure");
}
},
getPepMessageRating: function() {
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: Enigmail.msg.getPepMessageRating\n");
if (this.pepEnabled()) {
let rating = 0;
let o = this.compileFromAndTo();
if (o) {
rating = EnigmailPEPAdapter.getOutgoingMessageRating(o.from, o.toAddrList);
}
this.setPepPrivacyLabel(rating);
this.determineSendFlagId = null;
}
else {
this.setPepPrivacyLabel(0);
}
},
compileFromAndTo: function() {
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: Enigmail.msg.compileFromAndTo\n");
let compFields = gMsgCompose.compFields;
let toAddrList = [];
let recList;
let arrLen = {};
if (!Enigmail.msg.composeBodyReady) {
compFields = Components.classes["@mozilla.org/messengercompose/composefields;1"].createInstance(Components.interfaces.nsIMsgCompFields);
}
Recipients2CompFields(compFields);
gMsgCompose.expandMailingLists();
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: to='" + compFields.to + "'\n");
if (compFields.to.length > 0) {
toAddrList = EnigmailFuncs.parseEmails(compFields.to, false);
}
if (compFields.cc.length > 0) {
toAddrList = toAddrList.concat(EnigmailFuncs.parseEmails(compFields.cc, false));
}
if (compFields.bcc.length > 0) {
toAddrList = toAddrList.concat(EnigmailFuncs.parseEmails(compFields.bcc, false));
}
for (let addr of toAddrList) {
// determine incomplete addresses --> do not attempt pEp encryption
if (addr.email.search(/.@./) < 0) return null;
}
this.identity = getCurrentIdentity();
let from = {
email: this.identity.email,
name: this.identity.fullName
};
return {
from: from,
toAddrList: toAddrList
};
},
attachPepKey: function() {
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: Enigmail.msg.attachPepKey()\n");
if (this.identity.getBoolAttribute("attachPgpKey")) {
let id = EnigmailPEPAdapter.getOwnIdentityForEmail(this.identity.email);
if (id) {
let userIdValue = "0x" + id.fpr;
if (this.attachOwnKeyObj.attachedKey && (this.attachOwnKeyObj.attachedKey != userIdValue)) {
// remove attached key if user ID changed
this.removeAttachedKey();
}
if (!this.attachOwnKeyObj.attachedKey) {
let attachedObj = this.extractAndAttachKey([userIdValue], false);
if (attachedObj) {
attachedObj.name = "pEpkey.asc";
this.attachOwnKeyObj.attachedObj = attachedObj;
this.attachOwnKeyObj.attachedKey = userIdValue;
gMsgCompose.compFields.addAttachment(attachedObj);
}
}
}
}
},
encryptPepMessage: function(msgSendType) {
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: Enigmail.msg.encryptPepMessage()\n");
const CiMsgCompDeliverMode = Components.interfaces.nsIMsgCompDeliverMode;
const nsIEnigmail = Components.interfaces.nsIEnigmail;
let isDraft = false;
let compFields = gMsgCompose.compFields;
switch (msgSendType) {
case CiMsgCompDeliverMode.SaveAsDraft:
case CiMsgCompDeliverMode.SaveAsTemplate:
case CiMsgCompDeliverMode.AutoSaveAsDraft:
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: Enigmail.msg.encryptPepMessage: detected save draft\n");
return true;
}
try {
// autoEncryptDrafts equals "trusted server" in pEp mode
if (this.identity.getBoolAttribute("autoEncryptDrafts")) {
EnigmailPEPAdapter.filter.deleteDecryptedCopyFilter(this.identity);
}
else {
EnigmailPEPAdapter.filter.ensureDecryptedCopyFilter(this.identity);
}
}
catch (ex) {}
let rating = 0;
if (this.pepEnabled()) {
let o = this.compileFromAndTo();
if (o) {
rating = EnigmailPEPAdapter.getOutgoingMessageRating(o.from, o.toAddrList);
let isDraft = (typeof(gMsgCompose.compFields.draftId) === "string" && gMsgCompose.compFields.draftId.length > 0);
if (this.origPepRating !== null && !isDraft) {
if (this.origPepRating >= 6 && rating < 6 && this.identity.getBoolAttribute("warnWeakReply")) {
let msgInput = {
msgtext: EnigmailLocale.getString("pep.alert.weakReply"),
button1: EnigmailLocale.getString("dlg.button.continue"),
cancelButton: EnigmailLocale.getString("dlg.button.cancel"),
iconType: EnigmailConstants.ICONTYPE_ALERT,
dialogTitle: EnigmailLocale.getString("warning")
};
if (EnigmailDialog.msgBox(window, msgInput) !== 0) return false;
}
}
}
}
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: Enigmail.msg.encryptPepMessage: rating=" + rating + "\n");
if (rating >= 6) {
if (!(compFields.securityInfo instanceof Components.interfaces.nsIEnigMsgCompFields)) {
this.createEnigmailSecurityFields(compFields.securityInfo);
}
let si = compFields.securityInfo.QueryInterface(Components.interfaces.nsIEnigMsgCompFields);
if (this.identity.getBoolAttribute("protectSubject")) {
si.originalSubject = compFields.subject;
compFields.subject = "";
}
else {
si.originalSubject = null;
}
let encrypt = document.getElementById("enigmail-bc-pepEncrypt").getAttribute("encrypt");
si.sendFlags = (encrypt === "true" ? nsIEnigmail.SEND_ENCRYPTED : 0);
}
else {
// attach own key
this.attachPepKey();
}
return true;
},
encryptMsg: function(msgSendType) {
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: Enigmail.msg.encryptMsg: msgSendType=" + msgSendType + ", Enigmail.msg.sendMode=" + this.sendMode + ", Enigmail.msg.statusEncrypted=" +
this.statusEncrypted +
"\n");
if (this.juniorMode) return this.encryptPepMessage(msgSendType);
const nsIEnigmail = Components.interfaces.nsIEnigmail;
const SIGN = nsIEnigmail.SEND_SIGNED;
const ENCRYPT = nsIEnigmail.SEND_ENCRYPTED;
const CiMsgCompDeliverMode = Components.interfaces.nsIMsgCompDeliverMode;
var promptSvc = EnigmailDialog.getPromptSvc();
var newSecurityInfo;
let arrLen = {};
let toAddrList = [];
let recList;
let bccAddrList = [];
let splitRecipients;
var gotSendFlags = this.sendMode;
// here we process the final state:
if (this.statusEncrypted == EnigmailConstants.ENIG_FINAL_YES ||
this.statusEncrypted == EnigmailConstants.ENIG_FINAL_FORCEYES) {
gotSendFlags |= ENCRYPT;
}
else if (this.statusEncrypted == EnigmailConstants.ENIG_FINAL_FORCENO) {
gotSendFlags &= ~ENCRYPT;
}
if (this.statusSigned == EnigmailConstants.ENIG_FINAL_YES ||
this.statusSigned == EnigmailConstants.ENIG_FINAL_FORCEYES) {
gotSendFlags |= SIGN;
}
else if (this.statusSigned == EnigmailConstants.ENIG_FINAL_FORCENO) {
gotSendFlags &= ~SIGN;
}
var ioService = Components.classes["@mozilla.org/network/io-service;1"].getService(Components.interfaces.nsIIOService);
// EnigSend: Handle both plain and encrypted messages below
var isOffline = (ioService && ioService.offline);
var sendFlags = 0;
if (gotSendFlags & SIGN) sendFlags |= SIGN;
if (gotSendFlags & ENCRYPT) sendFlags |= ENCRYPT;
if (msgSendType === CiMsgCompDeliverMode.Later) {
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: Enigmail.msg.encryptMsg: adding SEND_LATER\n");
sendFlags |= nsIEnigmail.SEND_LATER;
}
if (this.statusPGPMime == EnigmailConstants.ENIG_FINAL_SMIME ||
this.statusPGPMime == EnigmailConstants.ENIG_FINAL_FORCESMIME) {
// use S/MIME and return
let si = gMsgCompose.compFields.securityInfo.QueryInterface(Components.interfaces.nsIMsgSMIMECompFields);
if (sendFlags & SIGN) si.signMessage = true;
if (sendFlags & ENCRYPT) si.requireEncryptMessage = true;
let conf = this.isSendConfirmationRequired(sendFlags);
if (conf === null) return false;
if (conf) {
msgCompFields = gMsgCompose.compFields;
splitRecipients = msgCompFields.splitRecipients;
if (msgCompFields.to.length > 0) {
recList = splitRecipients(msgCompFields.to, true, arrLen);
this.addRecipients(toAddrList, recList);
}
if (msgCompFields.cc.length > 0) {
recList = splitRecipients(msgCompFields.cc, true, arrLen);
this.addRecipients(toAddrList, recList);
}
if (!this.confirmBeforeSend(toAddrList.join(", "), "", sendFlags, isOffline)) {
return false;
}
}
return true;
}
switch (msgSendType) {
case CiMsgCompDeliverMode.SaveAsDraft:
case CiMsgCompDeliverMode.SaveAsTemplate:
case CiMsgCompDeliverMode.AutoSaveAsDraft:
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: Enigmail.msg.encryptMsg: detected save draft\n");
// saving drafts is simpler and works differently than the rest of Enigmail.
// All rules except account-settings are ignored.
return this.saveDraftMessage();
}
this.unsetAdditionalHeader("x-enigmail-draft-status");
var msgCompFields = gMsgCompose.compFields;
var newsgroups = msgCompFields.newsgroups; // Check if sending to any newsgroups
if (msgCompFields.to === "" &&
msgCompFields.cc === "" &&
msgCompFields.bcc === "" &&
newsgroups === "") {
// don't attempt to send message if no recipient specified
var bundle = document.getElementById("bundle_composeMsgs");
EnigmailDialog.alert(window, bundle.getString("12511"));
return false;
}
this.identity = getCurrentIdentity();
if (gWindowLocked) {
EnigmailDialog.alert(window, EnigmailLocale.getString("windowLocked"));
return false;
}
if (this.dirty) {
// make sure the sendFlags are reset before the message is processed
// (it may have been set by a previously cancelled send operation!)
try {
if (gMsgCompose.compFields.securityInfo instanceof Components.interfaces.nsIEnigMsgCompFields) {
gMsgCompose.compFields.securityInfo.sendFlags = 0;
gMsgCompose.compFields.securityInfo.originalSubject = gMsgCompose.compFields.subject;
}
else if (!gMsgCompose.compFields.securityInfo) {
throw "dummy";
}
}
catch (ex) {
try {
newSecurityInfo = Components.classes[this.compFieldsEnig_CID].createInstance(Components.interfaces.nsIEnigMsgCompFields);
if (newSecurityInfo) {
newSecurityInfo.sendFlags = 0;
newSecurityInfo.originalSubject = gMsgCompose.compFields.subject;
gMsgCompose.compFields.securityInfo = newSecurityInfo;
}
}
catch (ex2) {
EnigmailLog.writeException("enigmailMsgComposeOverlay.js: Enigmail.msg.encryptMsg", ex2);
}
}
}
this.dirty = 1;
var enigmailSvc = EnigmailCore.getService(window);
if (!enigmailSvc) {
var msg = EnigmailLocale.getString("sendUnencrypted");
if (EnigmailCore.getEnigmailService() && EnigmailCore.getEnigmailService().initializationError) {
msg = EnigmailCore.getEnigmailService().initializationError + "\n\n" + msg;
}
return EnigmailDialog.confirmDlg(window, msg, EnigmailLocale.getString("msgCompose.button.send"));
}
try {
this.modifiedAttach = null;
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: Enigmail.msg.encryptMsg: currentId=" + this.identity +
", " + this.identity.email + "\n");
var fromAddr = this.identity.email;
if (!this.isEnigmailEnabled()) return true;
var optSendFlags = 0;
var inlineEncAttach = false;
// request or preference to always accept (even non-authenticated) keys?
if (this.trustAllKeys) {
optSendFlags |= nsIEnigmail.SEND_ALWAYS_TRUST;
}
else {
var acceptedKeys = EnigmailPrefs.getPref("acceptedKeys");
switch (acceptedKeys) {
case 0: // accept valid/authenticated keys only
break;
case 1: // accept all but revoked/disabled/expired keys
optSendFlags |= nsIEnigmail.SEND_ALWAYS_TRUST;
break;
default:
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: Enigmail.msg.encryptMsg: INVALID VALUE for acceptedKeys: \"" + acceptedKeys + "\"\n");
break;
}
}
if (EnigmailPrefs.getPref("encryptToSelf")) {
optSendFlags |= nsIEnigmail.SEND_ENCRYPT_TO_SELF;
}
sendFlags |= optSendFlags;
var userIdValue = this.getSenderUserId();
if (userIdValue) {
fromAddr = userIdValue;
}
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: Enigmail.msg.encryptMsg:gMsgCompose=" + gMsgCompose + "\n");
splitRecipients = msgCompFields.splitRecipients;
if (msgCompFields.to.length > 0) {
recList = splitRecipients(msgCompFields.to, true, arrLen);
this.addRecipients(toAddrList, recList);
}
if (msgCompFields.cc.length > 0) {
recList = splitRecipients(msgCompFields.cc, true, arrLen);
this.addRecipients(toAddrList, recList);
}
// special handling of bcc:
// - note: bcc and encryption is a problem
// - but bcc to the sender is fine
if (msgCompFields.bcc.length > 0) {
recList = splitRecipients(msgCompFields.bcc, true, arrLen);
var bccLC = EnigmailFuncs.stripEmail(msgCompFields.bcc).toLowerCase();
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: Enigmail.msg.encryptMsg: BCC: " + bccLC + "\n");
var selfBCC = this.identity.email && (this.identity.email.toLowerCase() == bccLC);
if (selfBCC) {
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: Enigmail.msg.encryptMsg: Self BCC\n");
this.addRecipients(toAddrList, recList);
}
else if (sendFlags & ENCRYPT) {
// BCC and encryption
var dummy = {
value: null
};
var hideBccUsers = promptSvc.confirmEx(window,
EnigmailLocale.getString("enigConfirm"),
EnigmailLocale.getString("sendingHiddenRcpt"), (promptSvc.BUTTON_TITLE_IS_STRING * promptSvc.BUTTON_POS_0) +
(promptSvc.BUTTON_TITLE_CANCEL * promptSvc.BUTTON_POS_1) +
(promptSvc.BUTTON_TITLE_IS_STRING * promptSvc.BUTTON_POS_2),
EnigmailLocale.getString("sendWithShownBcc"),
null,
EnigmailLocale.getString("sendWithHiddenBcc"),
null,
dummy);
switch (hideBccUsers) {
case 2:
this.addRecipients(bccAddrList, recList);
this.addRecipients(toAddrList, recList);
break;
case 0:
this.addRecipients(toAddrList, recList);
break;
case 1:
return false;
}
}
}
if (newsgroups) {
toAddrList.push(newsgroups);
if (sendFlags & ENCRYPT) {
if (!EnigmailPrefs.getPref("encryptToNews")) {
EnigmailDialog.alert(window, EnigmailLocale.getString("sendingNews"));
return false;
}
else if (!EnigmailDialog.confirmPref(window,
EnigmailLocale.getString("sendToNewsWarning"),
"warnOnSendingNewsgroups",
EnigmailLocale.getString("msgCompose.button.send"))) {
return false;
}
}
}
var usePGPMimeOption = EnigmailPrefs.getPref("usePGPMimeOption");
if (this.sendPgpMime) {
// Use PGP/MIME
sendFlags |= nsIEnigmail.SEND_PGP_MIME;
}
var result = this.keySelection(enigmailSvc,
sendFlags, // all current combined/processed send flags (incl. optSendFlags)
optSendFlags, // may only be SEND_ALWAYS_TRUST or SEND_ENCRYPT_TO_SELF
gotSendFlags, // initial sendMode (0 or SIGN or ENCRYPT or SIGN|ENCRYPT)
fromAddr, toAddrList, bccAddrList);
if (!result) {
return false;
}
var toAddrStr;
var bccAddrStr;
sendFlags = result.sendFlags;
toAddrStr = result.toAddrStr;
bccAddrStr = result.bccAddrStr;
if (this.preferPgpOverSmime(sendFlags) === 0) {
// use S/MIME
sendFlags = 0;
return true;
}
if (this.attachOwnKeyObj.appendAttachment) this.attachOwnKey();
var bucketList = document.getElementById("attachmentBucket");
var hasAttachments = ((bucketList && bucketList.hasChildNodes()) || gMsgCompose.compFields.attachVCard);
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: hasAttachments = " + hasAttachments + "\n");
if (hasAttachments &&
(sendFlags & (ENCRYPT | SIGN)) &&
!(sendFlags & nsIEnigmail.SEND_PGP_MIME)) {
let inputObj = {
pgpMimePossible: true,
inlinePossible: true,
restrictedScenario: false,
reasonForCheck: ""
};
// init reason for dialog to be able to use the right labels
if (sendFlags & ENCRYPT) {
if (sendFlags & SIGN) {
inputObj.reasonForCheck = "encryptAndSign";
}
else {
inputObj.reasonForCheck = "encrypt";
}
}
else {
if (sendFlags & SIGN) {
inputObj.reasonForCheck = "sign";
}
}
// determine if attachments are all local files (currently the only
// supported kind of attachments)
var node = bucketList.firstChild;
while (node) {
if (node.attachment.url.substring(0, 7) != "file://") {
inputObj.inlinePossible = false;
}
node = node.nextSibling;
}
if (inputObj.pgpMimePossible || inputObj.inlinePossible) {
let resultObj = {
selected: EnigmailPrefs.getPref("encryptAttachments")
};
//skip or not
var skipCheck = EnigmailPrefs.getPref("encryptAttachmentsSkipDlg");
if (skipCheck == 1) {
if ((resultObj.selected == 2 && inputObj.pgpMimePossible === false) || (resultObj.selected == 1 && inputObj.inlinePossible === false)) {
//add var to disable remember box since we're dealing with restricted scenarios...
inputObj.restrictedScenario = true;
resultObj.selected = -1;
window.openDialog("chrome://enigmail/content/enigmailAttachmentsDialog.xul", "", "dialog,modal,centerscreen", inputObj, resultObj);
}
}
else {
resultObj.selected = -1;
window.openDialog("chrome://enigmail/content/enigmailAttachmentsDialog.xul", "", "dialog,modal,centerscreen", inputObj, resultObj);
}
if (resultObj.selected < 0) {
// dialog cancelled
return false;
}
else if (resultObj.selected == 1) {
// encrypt attachments
inlineEncAttach = true;
}
else if (resultObj.selected == 2) {
// send as PGP/MIME
sendFlags |= nsIEnigmail.SEND_PGP_MIME;
}
else if (resultObj.selected == 3) {
// cancel the encryption/signing for the whole message
sendFlags &= ~ENCRYPT;
sendFlags &= ~SIGN;
}
}
else {
if (sendFlags & ENCRYPT) {
if (!EnigmailDialog.confirmDlg(window,
EnigmailLocale.getString("attachWarning"),
EnigmailLocale.getString("msgCompose.button.send")))
return false;
}
}
}
var usingPGPMime = (sendFlags & nsIEnigmail.SEND_PGP_MIME) &&
(sendFlags & (ENCRYPT | SIGN));
// ----------------------- Rewrapping code, taken from function "encryptInline"
// Check wrapping, if sign only and inline and plaintext
if ((sendFlags & SIGN) && !(sendFlags & ENCRYPT) && !(usingPGPMime) && !(gMsgCompose.composeHTML)) {
var wrapresultObj = {};
this.wrapInLine(wrapresultObj);
if (wrapresultObj.usePpgMime) {
sendFlags |= nsIEnigmail.SEND_PGP_MIME;
usingPGPMime = nsIEnigmail.SEND_PGP_MIME;
}
if (wrapresultObj.cancelled) {
return false;
}
}
var uiFlags = nsIEnigmail.UI_INTERACTIVE;
if (usingPGPMime)
uiFlags |= nsIEnigmail.UI_PGP_MIME;
if ((sendFlags & (ENCRYPT | SIGN)) && usingPGPMime) {
// Use PGP/MIME
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: Enigmail.msg.encryptMsg: Using PGP/MIME, flags=" + sendFlags + "\n");
var oldSecurityInfo = gMsgCompose.compFields.securityInfo;
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: Enigmail.msg.encryptMsg: oldSecurityInfo = " + oldSecurityInfo + "\n");
if (!oldSecurityInfo) {
try {
newSecurityInfo = oldSecurityInfo.QueryInterface(Components.interfaces.nsIEnigMsgCompFields);
}
catch (ex) {}
}
if (!newSecurityInfo) {
this.createEnigmailSecurityFields(oldSecurityInfo);
newSecurityInfo = gMsgCompose.compFields.securityInfo.QueryInterface(Components.interfaces.nsIEnigMsgCompFields);
}
newSecurityInfo.originalSubject = gMsgCompose.compFields.subject;
newSecurityInfo.originalReferences = gMsgCompose.compFields.references;
if (this.protectHeaders) {
sendFlags |= nsIEnigmail.ENCRYPT_HEADERS;
if (sendFlags & ENCRYPT) {
gMsgCompose.compFields.subject = "";
if (EnigmailPrefs.getPref("protectReferencesHdr")) {
gMsgCompose.compFields.references = "";
}
}
}
newSecurityInfo.sendFlags = sendFlags;
newSecurityInfo.UIFlags = uiFlags;
newSecurityInfo.senderEmailAddr = fromAddr;
newSecurityInfo.recipients = toAddrStr;
newSecurityInfo.bccRecipients = bccAddrStr;
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: Enigmail.msg.encryptMsg: securityInfo = " + newSecurityInfo + "\n");
}
else if (!this.processed && (sendFlags & (ENCRYPT | SIGN))) {
// use inline PGP
var sendInfo = {
sendFlags: sendFlags,
inlineEncAttach: inlineEncAttach,
fromAddr: fromAddr,
toAddr: toAddrStr,
bccAddr: bccAddrStr,
uiFlags: uiFlags,
bucketList: bucketList
};
if (!this.encryptInline(sendInfo)) {
return false;
}
}
// update the list of attachments
Attachments2CompFields(msgCompFields);
let confirm = this.isSendConfirmationRequired(sendFlags);
if (confirm === null) return false;
// perform confirmation dialog if necessary/requested
if (confirm) {
if (!this.confirmBeforeSend(toAddrList.join(", "), toAddrStr + ", " + bccAddrStr, sendFlags, isOffline)) {
if (this.processed) {
this.undoEncryption(0);
}
else {
this.removeAttachedKey();
}
return false;
}
}
else if ((sendFlags & nsIEnigmail.SEND_WITH_CHECK) &&
!this.messageSendCheck()) {
// Abort send
if (this.processed) {
this.undoEncryption(0);
}
else {
this.removeAttachedKey();
}
return false;
}
if (msgCompFields.characterSet != "ISO-2022-JP") {
if ((usingPGPMime &&
((sendFlags & (ENCRYPT | SIGN)))) || ((!usingPGPMime) && (sendFlags & ENCRYPT))) {
try {
// make sure plaintext is not changed to 7bit
if (typeof(msgCompFields.forceMsgEncoding) == "boolean") {
msgCompFields.forceMsgEncoding = true;
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: Enigmail.msg.encryptMsg: enabled forceMsgEncoding\n");
}
}
catch (ex) {}
}
}
}
catch (ex) {
EnigmailLog.writeException("enigmailMsgComposeOverlay.js: Enigmail.msg.encryptMsg", ex);
let msg = EnigmailLocale.getString("signFailed");
if (EnigmailCore.getEnigmailService() && EnigmailCore.getEnigmailService().initializationError) {
msg += "\n" + EnigmailCore.getEnigmailService().initializationError;
}
return EnigmailDialog.confirmDlg(window, msg, EnigmailLocale.getString("msgCompose.button.sendUnencrypted"));
}
// The encryption process for PGP/MIME messages follows "here". It's
// called automatically from nsMsgCompose->sendMsg().
// registration for this is dome in chrome.manifest
return true;
},
encryptInline: function(sendInfo) {
// sign/encrpyt message using inline-PGP
const dce = Components.interfaces.nsIDocumentEncoder;
const nsIEnigmail = Components.interfaces.nsIEnigmail;
const SIGN = nsIEnigmail.SEND_SIGNED;
const ENCRYPT = nsIEnigmail.SEND_ENCRYPTED;
var enigmailSvc = EnigmailCore.getService(window);
if (!enigmailSvc) return false;
if (gMsgCompose.composeHTML) {
var errMsg = EnigmailLocale.getString("hasHTML");
EnigmailDialog.alertCount(window, "composeHtmlAlertCount", errMsg);
}
try {
var convert = DetermineConvertibility();
if (convert == Components.interfaces.nsIMsgCompConvertible.No) {
if (!EnigmailDialog.confirmDlg(window,
EnigmailLocale.getString("strippingHTML"),
EnigmailLocale.getString("msgCompose.button.sendAnyway"))) {
return false;
}
}
}
catch (ex) {
EnigmailLog.writeException("enigmailMsgComposeOverlay.js: Enigmail.msg.encryptInline", ex);
}
try {
if (this.getMailPref("mail.strictly_mime")) {
if (EnigmailDialog.confirmPref(window,
EnigmailLocale.getString("quotedPrintableWarn"), "quotedPrintableWarn")) {
EnigmailPrefs.getPrefRoot().setBoolPref("mail.strictly_mime", false);
}
}
}
catch (ex) {}
var sendFlowed;
try {
sendFlowed = this.getMailPref("mailnews.send_plaintext_flowed");
}
catch (ex) {
sendFlowed = true;
}
var encoderFlags = dce.OutputFormatted | dce.OutputLFLineBreak;
var wrapper = gMsgCompose.editor.QueryInterface(Components.interfaces.nsIEditorMailSupport);
var editor = gMsgCompose.editor.QueryInterface(Components.interfaces.nsIPlaintextEditor);
var wrapWidth = 72;
if (!(sendInfo.sendFlags & ENCRYPT)) {
// signed messages only
if (gMsgCompose.composeHTML) {
// enforce line wrapping here
// otherwise the message isn't signed correctly
try {
wrapWidth = this.getMailPref("editor.htmlWrapColumn");
if (wrapWidth > 0 && wrapWidth < 68 && gMsgCompose.wrapLength > 0) {
if (EnigmailDialog.confirmDlg(window, EnigmailLocale.getString("minimalLineWrapping", [wrapWidth]))) {
EnigmailPrefs.getPrefRoot().setIntPref("editor.htmlWrapColumn", 68);
}
}
if (EnigmailPrefs.getPref("wrapHtmlBeforeSend")) {
if (wrapWidth) {
editor.wrapWidth = wrapWidth - 2; // prepare for the worst case: a 72 char's long line starting with '-'
wrapper.rewrap(false);
}
}
}
catch (ex) {}
}
else {
// plaintext: Wrapping code has been moved to superordinate function encryptMsg to enable interactive format switch
}
}
var exitCodeObj = {};
var statusFlagsObj = {};
var errorMsgObj = {};
var exitCode;
// Get plain text
// (Do we need to set the nsIDocumentEncoder.* flags?)
var origText = this.editorGetContentAs("text/plain",
encoderFlags);
if (!origText) origText = "";
if (origText.length > 0) {
// Sign/encrypt body text
var escText = origText; // Copy plain text for possible escaping
if (sendFlowed && !(sendInfo.sendFlags & ENCRYPT)) {
// Prevent space stuffing a la RFC 2646 (format=flowed).
//EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: escText["+encoderFlags+"] = '"+escText+"'\n");
escText = escText.replace(/^From /gm, "~From ");
escText = escText.replace(/^>/gm, "|");
escText = escText.replace(/^[ \t]+$/gm, "");
escText = escText.replace(/^ /gm, "~ ");
//EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: escText = '"+escText+"'\n");
// Replace plain text and get it again
this.replaceEditorText(escText);
escText = this.editorGetContentAs("text/plain", encoderFlags);
}
// Replace plain text and get it again (to avoid linewrapping problems)
this.replaceEditorText(escText);
escText = this.editorGetContentAs("text/plain", encoderFlags);
//EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: escText["+encoderFlags+"] = '"+escText+"'\n");
// Encrypt plaintext
var charset = this.editorGetCharset();
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: Enigmail.msg.encryptMsg: charset=" + charset + "\n");
// Encode plaintext to charset from unicode
var plainText = (sendInfo.sendFlags & ENCRYPT) ?
EnigmailData.convertFromUnicode(origText, charset) :
EnigmailData.convertFromUnicode(escText, charset);
var cipherText = enigmailSvc.encryptMessage(window, sendInfo.uiFlags, plainText,
sendInfo.fromAddr, sendInfo.toAddr, sendInfo.bccAddr,
sendInfo.sendFlags,
exitCodeObj, statusFlagsObj,
errorMsgObj);
exitCode = exitCodeObj.value;
//EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: cipherText = '"+cipherText+"'\n");
if (cipherText && (exitCode === 0)) {
// Encryption/signing succeeded; overwrite plaintext
if (gMsgCompose.composeHTML) {
// workaround for Thunderbird bug (TB adds an extra space in front of the text)
cipherText = "\n" + cipherText;
}
else
cipherText = cipherText.replace(/\r\n/g, "\n");
if ((sendInfo.sendFlags & ENCRYPT) && charset &&
(charset.search(/^us-ascii$/i) !== 0)) {
// Add Charset armor header for encrypted blocks
cipherText = cipherText.replace(/(-----BEGIN PGP MESSAGE----- *)(\r?\n)/, "$1$2Charset: " + charset + "$2");
}
// Decode ciphertext from charset to unicode and overwrite
this.replaceEditorText(EnigmailData.convertToUnicode(cipherText, charset));
this.enableUndoEncryption(true);
// Save original text (for undo)
this.processed = {
"origText": origText,
"charset": charset
};
}
else {
// Restore original text
this.replaceEditorText(origText);
this.enableUndoEncryption(false);
if (sendInfo.sendFlags & (ENCRYPT | SIGN)) {
// Encryption/signing failed
/*if (statusFlagsObj.statusMsg) {
// check if own key is invalid
let s = new RegExp("^(\\[GNUPG:\\] )?INV_(RECP|SGNR) [0-9]+ \\<?" + sendInfo.fromAddr + "\\>?", "m");
if (statusFlagsObj.statusMsg.search(s) >= 0) {
errorMsgObj.value += "\n\n" + EnigmailLocale.getString("keyError.resolutionAction");
}
}*/
this.sendAborted(window, errorMsgObj);
return false;
}
}
}
if (sendInfo.inlineEncAttach) {
// encrypt attachments
this.modifiedAttach = [];
exitCode = this.encryptAttachments(sendInfo.bucketList, this.modifiedAttach,
window, sendInfo.uiFlags, sendInfo.fromAddr, sendInfo.toAddr, sendInfo.bccAddr,
sendInfo.sendFlags, errorMsgObj);
if (exitCode !== 0) {
this.modifiedAttach = null;
this.sendAborted(window, errorMsgObj);
if (this.processed) {
this.undoEncryption(0);
}
else {
this.removeAttachedKey();
}
return false;
}
}
return true;
},
sendAborted: function(window, errorMsgObj) {
if (errorMsgObj && errorMsgObj.value) {
var txt = errorMsgObj.value;
var txtLines = txt.split(/\r?\n/);
var errorMsg = "";
for (var i = 0; i < txtLines.length; ++i) {
var line = txtLines[i];
var tokens = line.split(/ /);
// process most important business reasons for invalid recipient (and sender) errors:
if (tokens.length == 3 && (tokens[0] == "INV_RECP" || tokens[0] == "INV_SGNR")) {
var reason = tokens[1];
var key = tokens[2];
if (reason == "10") {
errorMsg += EnigmailLocale.getString("keyNotTrusted", [key]) + "\n";
}
else if (reason == "1") {
errorMsg += EnigmailLocale.getString("keyNotFound", [key]) + "\n";
}
else if (reason == "4") {
errorMsg += EnigmailLocale.getString("keyRevoked", [key]) + "\n";
}
else if (reason == "5") {
errorMsg += EnigmailLocale.getString("keyExpired", [key]) + "\n";
}
}
}
if (errorMsg !== "") {
txt = errorMsg + "\n" + txt;
}
EnigmailDialog.info(window, EnigmailLocale.getString("sendAborted") + txt);
}
else {
EnigmailDialog.info(window, EnigmailLocale.getString("sendAborted") + "\n" +
EnigmailLocale.getString("msgCompose.internalError"));
}
},
getMailPref: function(prefName) {
let prefRoot = EnigmailPrefs.getPrefRoot();
var prefValue = null;
try {
var prefType = prefRoot.getPrefType(prefName);
// Get pref value
switch (prefType) {
case prefRoot.PREF_BOOL:
prefValue = prefRoot.getBoolPref(prefName);
break;
case prefRoot.PREF_INT:
prefValue = prefRoot.getIntPref(prefName);
break;
case prefRoot.PREF_STRING:
prefValue = prefRoot.getCharPref(prefName);
break;
default:
prefValue = undefined;
break;
}
}
catch (ex) {
// Failed to get pref value
EnigmailLog.ERROR("enigmailMsgComposeOverlay.js: Enigmail.msg.getMailPref: unknown prefName:" + prefName + " \n");
}
return prefValue;
},
messageSendCheck: function() {
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: Enigmail.msg.messageSendCheck\n");
try {
var warn = this.getMailPref("mail.warn_on_send_accel_key");
if (warn) {
var checkValue = {
value: false
};
var bundle = document.getElementById("bundle_composeMsgs");
var buttonPressed = EnigmailDialog.getPromptSvc().confirmEx(window,
bundle.getString('sendMessageCheckWindowTitle'),
bundle.getString('sendMessageCheckLabel'), (EnigmailDialog.getPromptSvc().BUTTON_TITLE_IS_STRING * EnigmailDialog.getPromptSvc().BUTTON_POS_0) +
(EnigmailDialog.getPromptSvc().BUTTON_TITLE_CANCEL * EnigmailDialog.getPromptSvc().BUTTON_POS_1),
bundle.getString('sendMessageCheckSendButtonLabel'),
null, null,
bundle.getString('CheckMsg'),
checkValue);
if (buttonPressed !== 0) {
return false;
}
if (checkValue.value) {
EnigmailPrefs.getPrefRoot().setBoolPref("mail.warn_on_send_accel_key", false);
}
}
}
catch (ex) {}
return true;
},
/**
* set non-standard message Header
* (depending on TB version)
*
* hdr: String: header type (e.g. X-Enigmail-Version)
* val: String: header data (e.g. 1.2.3.4)
*/
setAdditionalHeader: function(hdr, val) {
if ("otherRandomHeaders" in gMsgCompose.compFields) {
// TB <= 36
gMsgCompose.compFields.otherRandomHeaders += hdr + ": " + val + "\r\n";
}
else {
gMsgCompose.compFields.setHeader(hdr, val);
}
},
unsetAdditionalHeader: function(hdr) {
if ("otherRandomHeaders" in gMsgCompose.compFields) {
// TB <= 36
let h = gMsgCompose.compFields.otherRandomHeaders;
let r = new RegExp("^(" + hdr + ":)(.*)$", "im");
let m = h.replace(r, "").replace(/(\r\n)+/, "\r\n");
gMsgCompose.compFields.otherRandomHeaders = m;
}
else {
gMsgCompose.compFields.deleteHeader(hdr);
}
},
modifyCompFields: function() {
const HEADERMODE_KEYID = 0x01;
const HEADERMODE_URL = 0x10;
try {
if (!this.identity) {
this.identity = getCurrentIdentity();
}
if (this.isEnigmailEnabled()) {
if (EnigmailPrefs.getPref("addHeaders")) {
this.setAdditionalHeader("X-Enigmail-Version", EnigmailApp.getVersion());
}
var pgpHeader = "";
var openPgpHeaderMode = this.identity.getIntAttribute("openPgpHeaderMode");
if (openPgpHeaderMode & HEADERMODE_KEYID) {
let key = EnigmailKeyRing.getKeyById(this.identity.getCharAttribute("pgpkeyId"));
if (key && key.fpr && key.fpr.length > 0) {
pgpHeader += "id=" + key.fpr;
}
}
if (openPgpHeaderMode & HEADERMODE_URL) {
if (pgpHeader.indexOf("=") > 0) pgpHeader += ";\r\n\t";
pgpHeader += "url=" + this.identity.getCharAttribute("openPgpUrlName");
}
if (openPgpHeaderMode === 0) {
pgpHeader = "preference=signencrypt";
}
if (pgpHeader.length > 0) {
this.setAdditionalHeader("OpenPGP", pgpHeader);
}
this.setAutocryptHeader();
}
}
catch (ex) {
EnigmailLog.writeException("enigmailMsgComposeOverlay.js: Enigmail.msg.modifyCompFields", ex);
}
},
setAutocryptHeader: function() {
if (EnigmailPEPAdapter.usingPep() ||
EnigmailPrefs.getPref("autocryptMode") === 0) {
return;
}
if (!this.identity) {
this.identity = getCurrentIdentity();
}
let key;
if (this.identity.getIntAttribute("pgpKeyMode") > 0) {
key = EnigmailKeyRing.getKeyById(this.identity.getCharAttribute("pgpkeyId"));
}
else {
key = EnigmailKeyRing.getSecretKeyByUserId(this.identity.email);
}
if (key) {
let k = key.getMinimalPubKey();
if (k.exitCode === 0) {
let keyData = k.keyData.replace(/(.{72})/g, " $1\r\n");
this.setAdditionalHeader('Autocrypt', 'to=' + this.identity.email + '; key=\r\n' + keyData);
}
}
},
/**
* Handle the 'compose-send-message' event from TB
*/
sendMessageListener: function(event) {
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: Enigmail.msg.sendMessageListener\n");
// Do nothing if a compatible version of the "SendLater" addon is installed.
// SendLater will call handleSendMessageEvent when needed.
try {
if (typeof(Sendlater3Composing.callEnigmail) === "function") {
return;
}
}
catch (ex) {}
Enigmail.msg.handleSendMessageEvent(event);
},
/**
* Perform handling of the compose-send-message' event from TB (or SendLater)
*/
handleSendMessageEvent: function(event) {
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: Enigmail.msg.handleSendMessageEvent\n");
let msgcomposeWindow = document.getElementById("msgcomposeWindow");
let sendMsgType = Number(msgcomposeWindow.getAttribute("msgtype"));
if (!(this.sendProcess && sendMsgType == Components.interfaces.nsIMsgCompDeliverMode.AutoSaveAsDraft)) {
this.sendProcess = true;
let bc = document.getElementById("enigmail-bc-sendprocess");
try {
this.modifyCompFields();
bc.setAttribute("disabled", "true");
if (!this.encryptMsg(sendMsgType)) {
this.resetUpdatedFields();
event.preventDefault();
event.stopPropagation();
}
}
catch (ex) {}
bc.removeAttribute("disabled");
}
else {
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: Enigmail.msg.sendMessageListener: sending in progress - autosave aborted\n");
event.preventDefault();
event.stopPropagation();
}
this.sendProcess = false;
},
// encrypt attachments when sending inline PGP mails
// It's quite a hack: the attachments are stored locally
// and the attachments list is modified to pick up the
// encrypted file(s) instead of the original ones.
encryptAttachments: function(bucketList, newAttachments, window, uiFlags,
fromAddr, toAddr, bccAddr, sendFlags,
errorMsgObj) {
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: Enigmail.msg.encryptAttachments\n");
const nsIEnigmail = Components.interfaces.nsIEnigmail;
const SIGN = nsIEnigmail.SEND_SIGNED;
const ENCRYPT = nsIEnigmail.SEND_ENCRYPTED;
var ioServ;
var fileTemplate;
errorMsgObj.value = "";
try {
ioServ = Components.classes[IOSERVICE_CONTRACTID].getService(Components.interfaces.nsIIOService);
if (!ioServ)
return -1;
}
catch (ex) {
return -1;
}
var tmpDir = EnigmailFiles.getTempDir();
var extAppLauncher = Components.classes["@mozilla.org/mime;1"].
getService(Components.interfaces.nsPIExternalAppLauncher);
try {
fileTemplate = Components.classes[LOCAL_FILE_CONTRACTID].createInstance(Components.interfaces.nsIFile);
fileTemplate.initWithPath(tmpDir);
if (!(fileTemplate.isDirectory() && fileTemplate.isWritable())) {
errorMsgObj.value = EnigmailLocale.getString("noTempDir");
return -1;
}
fileTemplate.append("encfile");
}
catch (ex) {
errorMsgObj.value = EnigmailLocale.getString("noTempDir");
return -1;
}
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: Enigmail.msg.encryptAttachments tmpDir=" + tmpDir + "\n");
var enigmailSvc = EnigmailCore.getService(window);
if (!enigmailSvc)
return null;
var exitCodeObj = {};
var statusFlagsObj = {};
var node = bucketList.firstChild;
while (node) {
var origUrl = node.attachment.url;
if (origUrl.substring(0, 7) != "file://") {
// this should actually never happen since it is pre-checked!
errorMsgObj.value = "The attachment '" + node.attachment.name + "' is not a local file";
return -1;
}
// transform attachment URL to platform-specific file name
var origUri = ioServ.newURI(origUrl, null, null);
var origFile = origUri.QueryInterface(Components.interfaces.nsIFileURL);
if (node.attachment.temporary) {
try {
var origLocalFile = Components.classes[LOCAL_FILE_CONTRACTID].createInstance(Components.interfaces.nsIFile);
origLocalFile.initWithPath(origFile.file.path);
extAppLauncher.deleteTemporaryFileOnExit(origLocalFile);
}
catch (ex) {}
}
var newFile = fileTemplate.clone();
var txtMessage;
try {
newFile.createUnique(Components.interfaces.nsIFile.NORMAL_FILE_TYPE, 0x180);
txtMessage = enigmailSvc.encryptAttachment(window, fromAddr, toAddr, bccAddr, sendFlags,
origFile.file, newFile,
exitCodeObj, statusFlagsObj,
errorMsgObj);
}
catch (ex) {}
if (exitCodeObj.value !== 0) {
return exitCodeObj.value;
}
var fileInfo = {
origFile: origFile,
origUrl: node.attachment.url,
origName: node.attachment.name,
origTemp: node.attachment.temporary,
origCType: node.attachment.contentType
};
// transform platform specific new file name to file:// URL
var newUri = ioServ.newFileURI(newFile);
fileInfo.newUrl = newUri.asciiSpec;
fileInfo.newFile = newFile;
fileInfo.encrypted = (sendFlags & ENCRYPT);
newAttachments.push(fileInfo);
node = node.nextSibling;
}
var i = 0;
if (sendFlags & ENCRYPT) {
// if we got here, all attachments were encrpted successfully,
// so we replace their names & urls
node = bucketList.firstChild;
while (node) {
node.attachment.url = newAttachments[i].newUrl;
node.attachment.name += EnigmailPrefs.getPref("inlineAttachExt");
node.attachment.contentType = "application/octet-stream";
node.attachment.temporary = true;
++i;
node = node.nextSibling;
}
}
else {
// for inline signing we need to add new attachments for every
// signed file
for (i = 0; i < newAttachments.length; i++) {
// create new attachment
var fileAttachment = Components.classes["@mozilla.org/messengercompose/attachment;1"].createInstance(Components.interfaces.nsIMsgAttachment);
fileAttachment.temporary = true;
fileAttachment.url = newAttachments[i].newUrl;
fileAttachment.name = newAttachments[i].origName + EnigmailPrefs.getPref("inlineSigAttachExt");
// add attachment to msg
this.addAttachment(fileAttachment);
}
}
return 0;
},
toggleAttribute: function(attrName) {
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: Enigmail.msg.toggleAttribute('" + attrName + "')\n");
var menuElement = document.getElementById("enigmail_" + attrName);
var oldValue = EnigmailPrefs.getPref(attrName);
EnigmailPrefs.setPref(attrName, !oldValue);
},
toggleAccountAttr: function(attrName) {
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: Enigmail.msg.toggleAccountAttr('" + attrName + "')\n");
var oldValue = this.identity.getBoolAttribute(attrName);
this.identity.setBoolAttribute(attrName, !oldValue);
},
decryptQuote: function(interactive) {
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: Enigmail.msg.decryptQuote: " + interactive + "\n");
const nsIEnigmail = Components.interfaces.nsIEnigmail;
if (gWindowLocked || this.processed)
return;
var enigmailSvc = EnigmailCore.getService(window);
if (!enigmailSvc)
return;
const dce = Components.interfaces.nsIDocumentEncoder;
var encoderFlags = dce.OutputFormatted | dce.OutputLFLineBreak;
var docText = this.editorGetContentAs("text/plain", encoderFlags);
var blockBegin = docText.indexOf("-----BEGIN PGP ");
if (blockBegin < 0)
return;
// Determine indentation string
var indentBegin = docText.substr(0, blockBegin).lastIndexOf("\n");
var indentStr = docText.substring(indentBegin + 1, blockBegin);
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: Enigmail.msg.decryptQuote: indentStr='" + indentStr + "'\n");
var beginIndexObj = {};
var endIndexObj = {};
var indentStrObj = {};
var blockType = EnigmailArmor.locateArmoredBlock(docText, 0, indentStr, beginIndexObj, endIndexObj, indentStrObj);
if ((blockType != "MESSAGE") && (blockType != "SIGNED MESSAGE"))
return;
var beginIndex = beginIndexObj.value;
var endIndex = endIndexObj.value;
var head = docText.substr(0, beginIndex);
var tail = docText.substr(endIndex + 1);
var pgpBlock = docText.substr(beginIndex, endIndex - beginIndex + 1);
var indentRegexp;
if (indentStr) {
if (indentStr == "> ") {
// replace ">> " with "> > " to allow correct quoting
pgpBlock = pgpBlock.replace(/^>>/gm, "> >");
}
// Delete indentation
indentRegexp = new RegExp("^" + indentStr, "gm");
pgpBlock = pgpBlock.replace(indentRegexp, "");
//tail = tail.replace(indentRegexp, "");
if (indentStr.match(/[ \t]*$/)) {
indentStr = indentStr.replace(/[ \t]*$/gm, "");
indentRegexp = new RegExp("^" + indentStr + "$", "gm");
pgpBlock = pgpBlock.replace(indentRegexp, "");
}
// Handle blank indented lines
pgpBlock = pgpBlock.replace(/^[ \t]*>[ \t]*$/gm, "");
//tail = tail.replace(/^[ \t]*>[ \t]*$/g, "");
// Trim leading space in tail
tail = tail.replace(/^\s*\n/m, "\n");
}
if (tail.search(/\S/) < 0) {
// No non-space characters in tail; delete it
tail = "";
}
//EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: Enigmail.msg.decryptQuote: pgpBlock='"+pgpBlock+"'\n");
var charset = this.editorGetCharset();
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: Enigmail.msg.decryptQuote: charset=" + charset + "\n");
// Encode ciphertext from unicode to charset
var cipherText = EnigmailData.convertFromUnicode(pgpBlock, charset);
if ((!this.getMailPref("mailnews.reply_in_default_charset")) && (blockType == "MESSAGE")) {
// set charset according to PGP block, if available (encrypted messages only)
cipherText = cipherText.replace(/\r\n/g, "\n");
cipherText = cipherText.replace(/\r/g, "\n");
let cPos = cipherText.search(/\nCharset: .+\n/i);
if (cPos < cipherText.search(/\n\n/)) {
var charMatch = cipherText.match(/\n(Charset: )(.+)\n/i);
if (charMatch && charMatch.length > 2) {
charset = charMatch[2];
gMsgCompose.SetDocumentCharset(charset);
}
}
}
// Decrypt message
var signatureObj = {};
signatureObj.value = "";
var exitCodeObj = {};
var statusFlagsObj = {};
var userIdObj = {};
var keyIdObj = {};
var sigDetailsObj = {};
var errorMsgObj = {};
var blockSeparationObj = {};
var encToDetailsObj = {};
var uiFlags = nsIEnigmail.UI_UNVERIFIED_ENC_OK;
var plainText = "";
if (EnigmailPEPAdapter.usingPep()) {
let msgHdr = this.getMsgHdr();
let addresses = {
from: null,
to: EnigmailFuncs.parseEmails(msgHdr.recipients),
cc: EnigmailFuncs.parseEmails(msgHdr.ccList)
};
let fromAddr = EnigmailFuncs.parseEmails(msgHdr.author);
if (fromAddr.length > 0) addresses.from = fromAddr[0];
let pEpResult = EnigmailPEPDecrypt.decryptMessageData(false, cipherText, addresses);
if (pEpResult && pEpResult.longmsg.length > 0) {
plainText = pEpResult.longmsg;
exitCodeObj.value = 0;
errorMsgObj.value = "";
}
}
else {
plainText = enigmailSvc.decryptMessage(window, uiFlags, cipherText,
signatureObj, exitCodeObj, statusFlagsObj,
keyIdObj, userIdObj, sigDetailsObj,
errorMsgObj, blockSeparationObj, encToDetailsObj);
}
// Decode plaintext from charset to unicode
plainText = EnigmailData.convertToUnicode(plainText, charset).replace(/\r\n/g, "\n");
if (EnigmailPrefs.getPref("keepSettingsForReply")) {
if (statusFlagsObj.value & nsIEnigmail.DECRYPTION_OKAY)
this.setSendMode('encrypt');
}
var exitCode = exitCodeObj.value;
if (exitCode !== 0) {
// Error processing
var errorMsg = errorMsgObj.value;
var statusLines = errorMsg.split(/\r?\n/);
var displayMsg;
if (statusLines && statusLines.length) {
// Display only first ten lines of error message
while (statusLines.length > 10)
statusLines.pop();
displayMsg = statusLines.join("\n");
if (interactive)
EnigmailDialog.info(window, displayMsg);
}
}
if (blockType == "MESSAGE" && exitCode === 0 && plainText.length === 0) {
plainText = " ";
}
if (!plainText) {
if (blockType != "SIGNED MESSAGE")
return;
// Extract text portion of clearsign block
plainText = EnigmailArmor.extractSignaturePart(pgpBlock, nsIEnigmail.SIGNATURE_TEXT);
}
const nsIMsgCompType = Components.interfaces.nsIMsgCompType;
var doubleDashSeparator = EnigmailPrefs.getPref("doubleDashSeparator");
if (gMsgCompose.type != nsIMsgCompType.Template &&
gMsgCompose.type != nsIMsgCompType.Draft &&
doubleDashSeparator) {
var signOffset = plainText.search(/[\r\n]-- +[\r\n]/);
if (signOffset < 0 && blockType == "SIGNED MESSAGE") {
signOffset = plainText.search(/[\r\n]--[\r\n]/);
}
if (signOffset > 0) {
// Strip signature portion of quoted message
plainText = plainText.substr(0, signOffset + 1);
}
}
var clipBoard = Components.classes["@mozilla.org/widget/clipboard;1"].
getService(Components.interfaces.nsIClipboard);
var data;
if (clipBoard.supportsSelectionClipboard()) {
// get the clipboard contents for selected text (X11)
data = EnigmailClipboard.getClipboardContent(window, Components.interfaces.nsIClipboard.kSelectionClipboard);
}
// Replace encrypted quote with decrypted quote (destroys selection clipboard on X11)
this.editorSelectAll();
//EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: Enigmail.msg.decryptQuote: plainText='"+plainText+"'\n");
if (head)
this.editorInsertText(head);
var quoteElement;
if (indentStr) {
quoteElement = this.editorInsertAsQuotation(plainText);
}
else {
this.editorInsertText(plainText);
}
if (tail)
this.editorInsertText(tail);
if (clipBoard.supportsSelectionClipboard()) {
// restore the clipboard contents for selected text (X11)
EnigmailClipboard.setClipboardContent(data, clipBoard.kSelectionClipboard);
}
if (interactive)
return;
// Position cursor
var replyOnTop = 1;
try {
replyOnTop = this.identity.replyOnTop;
}
catch (ex) {}
if (!indentStr || !quoteElement) replyOnTop = 1;
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: Enigmail.msg.decryptQuote: replyOnTop=" + replyOnTop + ", quoteElement=" + quoteElement + "\n");
var nsISelectionController = Components.interfaces.nsISelectionController;
if (this.editor.selectionController) {
var selection = this.editor.selectionController;
selection.completeMove(false, false); // go to start;
switch (replyOnTop) {
case 0:
// Position after quote
this.editor.endOfDocument();
if (tail) {
for (let cPos = 0; cPos < tail.length; cPos++) {
selection.characterMove(false, false); // move backwards
}
}
break;
case 2:
// Select quote
if (head) {
for (let cPos = 0; cPos < head.length; cPos++) {
selection.characterMove(true, false);
}
}
selection.completeMove(true, true);
if (tail) {
for (let cPos = 0; cPos < tail.length; cPos++) {
selection.characterMove(false, true); // move backwards
}
}
break;
default:
// Position at beginning of document
if (this.editor) {
this.editor.beginningOfDocument();
}
}
this.editor.selectionController.scrollSelectionIntoView(nsISelectionController.SELECTION_NORMAL,
nsISelectionController.SELECTION_ANCHOR_REGION,
true);
}
this.processFinalState();
this.updateStatusBar();
},
editorInsertText: function(plainText) {
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: Enigmail.msg.editorInsertText\n");
if (this.editor) {
var mailEditor;
try {
mailEditor = this.editor.QueryInterface(Components.interfaces.nsIEditorMailSupport);
mailEditor.insertTextWithQuotations(plainText);
}
catch (ex) {
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: Enigmail.msg.editorInsertText: no mail editor\n");
this.editor.insertText(plainText);
}
}
},
editorInsertAsQuotation: function(plainText) {
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: Enigmail.msg.editorInsertAsQuotation\n");
if (this.editor) {
var mailEditor;
try {
mailEditor = this.editor.QueryInterface(Components.interfaces.nsIEditorMailSupport);
}
catch (ex) {}
if (!mailEditor)
return 0;
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: Enigmail.msg.editorInsertAsQuotation: mailEditor=" + mailEditor + "\n");
mailEditor.insertAsQuotation(plainText);
return 1;
}
return 0;
},
/**
* Display a notification to the user at the bottom of the window
*
* @param priority: Number - Priority of the message [1 = high (error) ... 3 = low (info)]
* @param msgText: String - Text to be displayed in notification bar
* @param messageId: String - Unique message type identification
* @param detailsText: String - optional text to be displayed by clicking on "Details" button.
* if null or "", then the Detail button will no be displayed.
*/
notifyUser: function(priority, msgText, messageId, detailsText) {
let notif = document.getElementById("attachmentNotificationBox");
let prio;
switch (priority) {
case 1:
prio = notif.PRIORITY_CRITICAL_MEDIUM;
break;
case 3:
prio = notif.PRIORITY_INFO_MEDIUM;
break;
default:
prio = notif.PRIORITY_WARNING_MEDIUM;
}
let buttonArr = [];
if (detailsText && detailsText.length > 0) {
buttonArr.push({
accessKey: EnigmailLocale.getString("msgCompose.detailsButton.accessKey"),
label: EnigmailLocale.getString("msgCompose.detailsButton.label"),
callback: function(aNotificationBar, aButton) {
EnigmailDialog.info(window, detailsText);
}
});
}
notif.appendNotification(msgText, messageId, null, prio, buttonArr);
},
editorSelectAll: function() {
if (this.editor) {
this.editor.selectAll();
}
},
editorGetCharset: function() {
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: Enigmail.msg.editorGetCharset\n");
return this.editor.documentCharacterSet;
},
editorGetContentAs: function(mimeType, flags) {
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: Enigmail.msg.editorGetContentAs\n");
if (this.editor) {
return this.editor.outputToString(mimeType, flags);
}
return null;
},
addrOnChangeTimer: null,
addressOnChange: function(element) {
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: Enigmail.msg.addressOnChange\n");
if (!this.addrOnChangeTimer) {
var self = this;
this.addrOnChangeTimer = EnigmailTimer.setTimeout(function _f() {
self.fireSendFlags();
self.addrOnChangeTimer = null;
}, 250);
}
},
focusChange: function() {
// call original TB function
CommandUpdate_MsgCompose();
var focusedWindow = top.document.commandDispatcher.focusedWindow;
// we're just setting focus to where it was before
if (focusedWindow == Enigmail.msg.lastFocusedWindow) {
// skip
return;
}
Enigmail.msg.lastFocusedWindow = focusedWindow;
Enigmail.msg.fireSendFlags();
},
fireSendFlags: function() {
try {
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: Enigmail.msg.fireSendFlags\n");
if (!this.determineSendFlagId) {
this.determineSendFlagId = EnigmailEvents.dispatchEvent(
function _sendFlagWrapper() {
Enigmail.msg.determineSendFlags();
+ Enigmail.msg.fireSearchKeys();
},
0);
}
}
catch (ex) {}
},
/**
* Merge multiple Re: Re: into one Re: in message subject
*/
fixMessageSubject: function() {
let subjElem = document.getElementById("msgSubject");
if (subjElem) {
let r = subjElem.value.replace(/^(Re: )+(.*)/, "Re: $2");
if (r !== subjElem.value) {
subjElem.value = r;
if (typeof subjElem.oninput === "function") subjElem.oninput();
}
}
},
fireSearchKeys: function() {
if (this.isEnigmailEnabled()) {
if (this.searchKeysTimeout) return;
let self = this;
this.searchKeysTimeout = EnigmailTimer.setTimeout(function _f() {
self.searchKeysTimeout = null;
Enigmail.msg.findMissingKeys();
},
20000); // 20 Seconds
}
},
/**
* Determine if all addressees have a valid key ID; if not, attempt to
* import them via WKD or Autocrypt.
*/
findMissingKeys: function() {
const nsIEnigmail = Components.interfaces.nsIEnigmail;
try {
if (this.juniorMode) return;
if (EnigmailPrefs.getPref("autoWkdLookup") === 0) return;
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: Enigmail.msg.findMissingKeys()\n");
let self = this;
let missingKeys = this.determineSendFlags();
if ("errArray" in missingKeys && missingKeys.errArray.length > 0) {
let keyList = missingKeys.errArray.map(function(i) {
return i.addr;
}).join(",");
// TODO: optimize: only check keys that were not yet checked
if (keyList.length > 0) {
// TODO: add Autocrypt
EnigmailWkdLookup.findKeys(keyList).
then((foundKeys) => {
if (foundKeys) {
self.processFinalState();
self.updateStatusBar();
}
});
}
}
}
catch (ex) {}
}
};
Enigmail.composeStateListener = {
NotifyComposeFieldsReady: function() {
// Note: NotifyComposeFieldsReady is only called when a new window is created (i.e. not in case a window object is reused).
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: ECSL.NotifyComposeFieldsReady\n");
try {
Enigmail.msg.editor = gMsgCompose.editor.QueryInterface(Components.interfaces.nsIEditor);
}
catch (ex) {}
if (!Enigmail.msg.editor)
return;
Enigmail.msg.fixMessageSubject();
function enigDocStateListener() {}
enigDocStateListener.prototype = {
QueryInterface: function(iid) {
if (!iid.equals(Components.interfaces.nsIDocumentStateListener) &&
!iid.equals(Components.interfaces.nsISupports))
throw Components.results.NS_ERROR_NO_INTERFACE;
return this;
},
NotifyDocumentCreated: function() {
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: EDSL.NotifyDocumentCreated\n");
},
NotifyDocumentWillBeDestroyed: function() {
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: EDSL.enigDocStateListener.NotifyDocumentWillBeDestroyed\n");
},
NotifyDocumentStateChanged: function(nowDirty) {
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: EDSL.enigDocStateListener.NotifyDocumentStateChanged\n");
}
};
var docStateListener = new enigDocStateListener();
Enigmail.msg.editor.addDocumentStateListener(docStateListener);
},
ComposeProcessDone: function(aResult) {
// Note: called after a mail was sent (or saved)
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: ECSL.ComposeProcessDone: " + aResult + "\n");
if (aResult != Components.results.NS_OK) {
if (Enigmail.msg.processed) {
Enigmail.msg.undoEncryption(4);
}
Enigmail.msg.removeAttachedKey();
}
// ensure that securityInfo is set back to S/MIME flags (especially required if draft was saved)
if (gSMFields) gMsgCompose.compFields.securityInfo = gSMFields;
},
NotifyComposeBodyReady: function() {
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: ECSL.ComposeBodyReady\n");
var isEmpty, isEditable;
isEmpty = Enigmail.msg.editor.documentIsEmpty;
isEditable = Enigmail.msg.editor.isDocumentEditable;
Enigmail.msg.composeBodyReady = true;
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: EDSL.ComposeBodyReady: isEmpty=" + isEmpty + ", isEditable=" + isEditable + "\n");
//FIXME
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: EDSL.ComposeBodyReady: disableSmime=" + Enigmail.msg.disableSmime + "\n");
if (Enigmail.msg.disableSmime) {
if (gMsgCompose && gMsgCompose.compFields && gMsgCompose.compFields.securityInfo) {
let si = gMsgCompose.compFields.securityInfo.QueryInterface(Components.interfaces.nsIMsgSMIMECompFields);
si.signMessage = false;
si.requireEncryptMessage = false;
}
else {
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: EDSL.ComposeBodyReady: could not disable S/MIME\n");
}
}
if (!isEditable || isEmpty)
return;
// Required for TB < 48 (with window recycling)
Enigmail.msg.fixMessageSubject();
if (!Enigmail.msg.timeoutId && !Enigmail.msg.dirty) {
Enigmail.msg.timeoutId = EnigmailTimer.setTimeout(function() {
Enigmail.msg.decryptQuote(false);
},
0);
}
},
SaveInFolderDone: function(folderURI) {
//EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: ECSL.SaveInFolderDone\n");
}
};
window.addEventListener("load",
function _enigmail_composeStartup(event) {
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: got load event\n");
Enigmail.msg.composeStartup(event);
},
false);
window.addEventListener("unload",
function _enigmail_composeUnload(event) {
Enigmail.msg.composeUnload(event);
},
false);
// Handle recycled windows
// TB < 47
window.addEventListener('compose-window-close',
function _enigmail_msgComposeClose(event) {
Enigmail.msg.msgComposeClose(event);
},
true);
// TB >= 48
window.addEventListener('compose-window-unload',
function _enigmail_msgComposeDestory(event) {
Enigmail.msg.msgComposeClose(event);
},
true);
// TB < 47 only
window.addEventListener('compose-window-reopen',
function _enigmail_msgComposeReopen(event) {
Enigmail.msg.msgComposeReopen(event);
},
true);
// Listen to message sending event
window.addEventListener('compose-send-message',
function _enigmail_sendMessageListener(event) {
Enigmail.msg.sendMessageListener(event);
},
true);
window.addEventListener('compose-window-init',
function _enigmail_composeWindowInit(event) {
EnigmailLog.DEBUG("enigmailMsgComposeOverlay.js: _enigmail_composeWindowInit\n");
gMsgCompose.RegisterStateListener(Enigmail.composeStateListener);
Enigmail.msg.composeBodyReady = false;
},
true);

File Metadata

Mime Type
text/x-diff
Expires
Thu, Feb 26, 6:28 PM (10 h, 43 m)
Storage Engine
local-disk
Storage Format
Raw Data
Storage Handle
81/68/aa15ef3e1ccd0a22e326c33be465

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