/usr/lib/thunderbird-addons/extensions/{e2fda1a4-762b-4020-b5ad-a41df1933103}/components/calItipEmailTransport.js is in xul-ext-lightning 1:24.4.0+build1-0ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 | /* 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/. */
Components.utils.import("resource:///modules/mailServices.js");
Components.utils.import("resource://calendar/modules/calUtils.jsm");
Components.utils.import("resource://gre/modules/Services.jsm");
Components.utils.import("resource://gre/modules/XPCOMUtils.jsm");
function convertFromUnicode(aCharset, aSrc) {
let unicodeConverter = Components.classes["@mozilla.org/intl/scriptableunicodeconverter"]
.createInstance(Components.interfaces.nsIScriptableUnicodeConverter);
unicodeConverter.charset = aCharset;
return unicodeConverter.ConvertFromUnicode(aSrc);
}
/**
* Constructor of calItipEmailTransport object
*/
function calItipEmailTransport() {
this.wrappedJSObject = this;
this._initEmailTransport();
}
const calItipEmailTransportClassID = Components.ID("{d4d7b59e-c9e0-4a7a-b5e8-5958f85515f0}");
const calItipEmailTransportInterfaces = [Components.interfaces.calIItipTransport];
calItipEmailTransport.prototype = {
classID: calItipEmailTransportClassID,
QueryInterface: XPCOMUtils.generateQI(calItipEmailTransportInterfaces),
classInfo: XPCOMUtils.generateCI({
classID: calItipEmailTransportClassID,
contractID: "@mozilla.org/calendar/itip-transport;1?type=email",
classDescription: "Calendar iTIP Email Transport",
interfaces: calItipEmailTransportInterfaces,
}),
mHasXpcomMail: false,
mDefaultAccount: null,
mDefaultIdentity: null,
mDefaultSmtpServer: null,
get scheme() "mailto",
get type() "email",
mSenderAddress: null,
get senderAddress() {
return this.mSenderAddress;
},
set senderAddress(aValue) {
return (this.mSenderAddress = aValue);
},
sendItems: function cietSI(aCount, aRecipients, aItipItem) {
if (this.mHasXpcomMail) {
cal.LOG("sendItems: Sending Email...");
let item = aItipItem.getItemList({})[0];
// Get ourselves some default text - when we handle organizer properly
// We'll need a way to configure the Common Name attribute and we should
// use it here rather than the email address
let summary = (item.getProperty("SUMMARY") || "");
let aSubject = "";
let aBody = "";
switch (aItipItem.responseMethod) {
case 'REQUEST':
let seq = item.getProperty("SEQUENCE");
let subjectKey = (seq && seq > 0 ? "itipRequestUpdatedSubject" : "itipRequestSubject");
aSubject = cal.calGetString("lightning",
subjectKey,
[summary],
"lightning");
aBody = cal.calGetString("lightning",
"itipRequestBody",
[item.organizer ? item.organizer.toString() : "", summary],
"lightning");
break;
case 'CANCEL':
aSubject = cal.calGetString("lightning",
"itipCancelSubject",
[summary],
"lightning");
aBody = cal.calGetString("lightning",
"itipCancelBody",
[item.organizer ? item.organizer.toString() : "", summary],
"lightning");
break;
case 'REPLY': {
// Get my participation status
let att = cal.getInvitedAttendee(item, aItipItem.targetCalendar);
if (!att && aItipItem.identity) {
att = item.getAttendeeById("mailto:" + aItipItem.identity);
}
if (!att) { // should not happen anymore
return;
}
// work around BUG 351589, the below just removes RSVP:
aItipItem.setAttendeeStatus(att.id, att.participationStatus);
let myPartStat = att.participationStatus;
let name = att.toString();
// Generate proper body from my participation status
let subjectKey, bodyKey;
switch (myPartStat) {
case "ACCEPTED":
subjectKey = "itipReplySubjectAccept";
bodyKey = "itipReplyBodyAccept";
break;
case "TENTATIVE":
subjectKey = "itipReplySubjectTentative";
bodyKey = "itipReplyBodyAccept";
break;
case "DECLINED":
subjectKey = "itipReplySubjectDecline";
bodyKey = "itipReplyBodyDecline";
break;
default:
subjectKey = "itipReplySubject";
bodyKey = "itipReplyBodyAccept";
break;
}
aSubject = cal.calGetString("lightning", subjectKey, [summary], "lightning");
aBody = cal.calGetString("lightning", bodyKey, [name], "lightning");
break;
}
}
this._sendXpcomMail(aRecipients, aSubject, aBody, aItipItem);
} else {
// Sunbird case: Call user's default mailer on system.
throw Components.results.NS_ERROR_NOT_IMPLEMENTED;
}
},
_initEmailTransport: function cietIES() {
this.mHasXpcomMail = true;
try {
this.mDefaultSmtpServer = MailServices.smtp.defaultServer;
this.mDefaultAccount = MailServices.accounts.defaultAccount;
this.mDefaultIdentity = this.mDefaultAccount.defaultIdentity;
if (!this.mDefaultIdentity) {
// If there isn't a default identity (i.e Local Folders is your
// default identity, then go ahead and use the first available
// identity.
let allIdentities = MailServices.accounts.allIdentities;
if (allIdentities.length > 0) {
this.mDefaultIdentity = allIdentities.queryElementAt(0, Components.interfaces.nsIMsgIdentity);
} else {
// If there are no identities, then we are in the same
// situation as if we didn't have Xpcom Mail.
this.mHasXpcomMail = false;
cal.LOG("initEmailService: No XPCOM Mail available: " + e);
}
}
} catch (ex) {
// Then we must resort to operating system specific means
this.mHasXpcomMail = false;
}
},
_sendXpcomMail: function cietSXM(aToList, aSubject, aBody, aItem) {
let identity = null;
let account;
if (aItem.targetCalendar) {
identity = aItem.targetCalendar.getProperty("imip.identity");
if (identity) {
identity = identity.QueryInterface(Components.interfaces.nsIMsgIdentity);
account = aItem.targetCalendar.getProperty("imip.account")
.QueryInterface(Components.interfaces.nsIMsgAccount);
} else {
cal.WARN("No email identity configured for calendar " + aItem.targetCalendar.name);
}
}
if (!identity) { // use some default identity/account:
identity = this.mDefaultIdentity;
account = this.mDefaultAccount;
}
let compatMode = 0;
switch (aItem.autoResponse) {
case (Components.interfaces.calIItipItem.USER): {
cal.LOG("sendXpcomMail: Found USER autoResponse type.\n" +
"This type is currently unsupported, the compose API will always enter a text/plain\n" +
"or text/html part as first part of the message.\n" +
"This will disable OL (up to 2003) to consume the mail as an iTIP invitation showing\n" +
"the usual calendar buttons.");
// To somehow have a last resort before sending spam, the user can choose to send the mail.
let prefCompatMode = cal.getPrefSafe("calendar.itip.compatSendMode", 0);
let inoutCheck = { value: (prefCompatMode == 1) };
if (Services.prompt.confirmEx(null,
cal.calGetString("lightning", "imipSendMail.title", null, "lightning"),
cal.calGetString("lightning", "imipSendMail.text", null, "lightning"),
Services.prompt.STD_YES_NO_BUTTONS,
null,
null,
null,
cal.calGetString("lightning", "imipSendMail.Outlook2000CompatMode.text", null, "lightning"),
inoutCheck)) {
break;
} // else go on with auto sending for now
compatMode = (inoutCheck.value ? 1 : 0);
if (compatMode != prefCompatMode) {
cal.setPref("calendar.itip.compatSendMode", compatMode);
}
}
case (Components.interfaces.calIItipItem.AUTO): {
cal.LOG("sendXpcomMail: Found AUTO autoResponse type.");
let toList = "";
for each (let recipient in aToList) {
// Strip leading "mailto:" if it exists.
let rId = recipient.id.replace(/^mailto:/i, "");
// Prevent trailing commas.
if (toList.length > 0) {
toList += ", ";
}
// Add this recipient id to the list.
toList += rId;
}
let mailFile = this._createTempImipFile(compatMode, toList, aSubject, aBody, aItem, identity);
if (mailFile) {
// compose fields for message: from/to etc need to be specified both here and in the file
let composeFields = Components.classes["@mozilla.org/messengercompose/composefields;1"]
.createInstance(Components.interfaces.nsIMsgCompFields);
composeFields.characterSet = "UTF-8";
composeFields.to = toList;
composeFields.from = identity.email;
composeFields.replyTo = identity.replyTo;
// xxx todo: add send/progress UI, maybe recycle
// "@mozilla.org/messengercompose/composesendlistener;1"
// and/or "chrome://messenger/content/messengercompose/sendProgress.xul"
// i.e. bug 432662
let msgSend = Components.classes["@mozilla.org/messengercompose/send;1"]
.createInstance(Components.interfaces.nsIMsgSend);
msgSend.sendMessageFile(identity,
account.key,
composeFields,
mailFile,
true /* deleteSendFileOnCompletion */,
false /* digest_p */,
(Services.io.offline ? Components.interfaces.nsIMsgSend.nsMsgQueueForLater
: Components.interfaces.nsIMsgSend.nsMsgDeliverNow),
null /* nsIMsgDBHdr msgToReplace */,
null /* nsIMsgSendListener aListener */,
null /* nsIMsgStatusFeedback aStatusFeedback */,
"" /* password */);
}
break;
}
case (Components.interfaces.calIItipItem.NONE):
cal.LOG("sendXpcomMail: Found NONE autoResponse type.");
// No response
break;
default:
// Unknown autoResponse type
throw new Error("sendXpcomMail: " +
"Unknown autoResponse type: " +
aItem.autoResponse);
}
},
_createTempImipFile: function cietCTIF(compatMode, aToList, aSubject, aBody, aItem, aIdentity) {
try {
function encodeUTF8(text) {
return convertFromUnicode("UTF-8", text).replace(/(\r\n)|\n/g, "\r\n");
}
function encodeMimeHeader(header) {
let fieldNameLen = (header.indexOf(": ") + 2);
return MailServices.mimeConverter
.encodeMimePartIIStr_UTF8(header,
false,
"UTF-8",
fieldNameLen,
Components.interfaces.nsIMimeConverter.MIME_ENCODED_WORD_SIZE);
}
let itemList = aItem.getItemList({});
let serializer = Components.classes["@mozilla.org/calendar/ics-serializer;1"]
.createInstance(Components.interfaces.calIIcsSerializer);
serializer.addItems(itemList, itemList.length);
let methodProp = cal.getIcsService().createIcalProperty("METHOD");
methodProp.value = aItem.responseMethod;
serializer.addProperty(methodProp);
let calText = serializer.serializeToString();
let utf8CalText = encodeUTF8(calText);
// Home-grown mail composition; I'd love to use nsIMimeEmitter, but it's not clear to me whether
// it can cope with nested attachments,
// like multipart/alternative with enclosed text/calendar and text/plain.
let mailText = ("MIME-version: 1.0\r\n" +
(aIdentity.replyTo
? "Return-path: " + aIdentity.replyTo + "\r\n" : "") +
"From: " + aIdentity.email + "\r\n" +
"To: " + aToList + "\r\n" +
"Date: " + (new Date()).toUTCString() + "\r\n" +
"Subject: " + encodeMimeHeader(aSubject.replace(/(\n|\r\n)/, "|")) + "\r\n");
switch (compatMode) {
case 1:
mailText += ("Content-class: urn:content-classes:calendarmessage\r\n" +
"Content-type: text/calendar; method=" + aItem.responseMethod + "; charset=UTF-8\r\n" +
"Content-transfer-encoding: 8BIT\r\n" +
"\r\n" +
utf8CalText +
"\r\n");
break;
default:
mailText += ("Content-type: multipart/mixed; boundary=\"Boundary_(ID_qyG4ZdjoAsiZ+Jo19dCbWQ)\"\r\n" +
"\r\n\r\n" +
"--Boundary_(ID_qyG4ZdjoAsiZ+Jo19dCbWQ)\r\n" +
"Content-type: multipart/alternative;\r\n" +
" boundary=\"Boundary_(ID_ryU4ZdJoASiZ+Jo21dCbwA)\"\r\n" +
"\r\n\r\n" +
"--Boundary_(ID_ryU4ZdJoASiZ+Jo21dCbwA)\r\n" +
"Content-type: text/plain; charset=UTF-8\r\n" +
"Content-transfer-encoding: 8BIT\r\n" +
"\r\n" +
encodeUTF8(aBody) +
"\r\n\r\n\r\n" +
"--Boundary_(ID_ryU4ZdJoASiZ+Jo21dCbwA)\r\n" +
"Content-type: text/calendar; method=" + aItem.responseMethod + "; charset=UTF-8\r\n" +
"Content-transfer-encoding: 8BIT\r\n" +
"\r\n" +
utf8CalText +
"\r\n\r\n" +
"--Boundary_(ID_ryU4ZdJoASiZ+Jo21dCbwA)--\r\n" +
"\r\n" +
"--Boundary_(ID_qyG4ZdjoAsiZ+Jo19dCbWQ)\r\n" +
"Content-type: application/ics; name=invite.ics\r\n" +
"Content-transfer-encoding: 8BIT\r\n" +
"Content-disposition: attachment; filename=invite.ics\r\n" +
"\r\n" +
utf8CalText +
"\r\n\r\n" +
"--Boundary_(ID_qyG4ZdjoAsiZ+Jo19dCbWQ)--\r\n");
break;
}
cal.LOG("mail text:\n" + mailText);
let tempFile = Services.dirsvc.get("TmpD", Components.interfaces.nsIFile);
tempFile.append("itipTemp");
tempFile.createUnique(Components.interfaces.nsIFile.NORMAL_FILE_TYPE,
parseInt("0600", 8));
let outputStream = Components.classes["@mozilla.org/network/file-output-stream;1"]
.createInstance(Components.interfaces.nsIFileOutputStream);
// Let's write the file - constants from file-utils.js
const MODE_WRONLY = 0x02;
const MODE_CREATE = 0x08;
const MODE_TRUNCATE = 0x20;
outputStream.init(tempFile,
MODE_WRONLY | MODE_CREATE | MODE_TRUNCATE,
parseInt("0600", 8),
0);
outputStream.write(mailText, mailText.length);
outputStream.close();
cal.LOG("_createTempImipFile path: " + tempFile.path);
return tempFile;
} catch (exc) {
cal.ASSERT(false, exc);
return null;
}
}
};
var NSGetFactory = XPCOMUtils.generateNSGetFactory([calItipEmailTransport]);
|