mirror of
https://github.com/nodemailer/wildduck.git
synced 2024-09-20 15:26:03 +08:00
v1.10.0
This commit is contained in:
Andris Reinman
parent
56fe162d1c
commit
077ff4ddb5
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@ -477,10 +477,7 @@ module.exports = (db, server, messageHandler, userHandler) => {
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meta,
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date: false,
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flags: ['\\Seen'].concat(options.isDraft ? '\\Draft' : []),
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// always insert messages
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skipExisting: false
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flags: ['\\Seen'].concat(options.isDraft ? '\\Draft' : [])
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};
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if (raw) {
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@ -533,10 +533,7 @@ class FilterHandler {
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filters: matchingFilters,
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date: false,
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flags,
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// if similar message exists, then skip
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skipExisting: true
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flags
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};
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if (outbound && outbound.length) {
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@ -124,501 +124,279 @@ class MessageHandler {
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return callback(err);
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}
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this.checkExistingMessage(
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mailboxData,
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{
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id,
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let cleanup = (...args) => {
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if (!args[0]) {
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return callback(...args);
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}
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let attachmentIds = Object.keys(mimeTree.attachmentMap || {}).map(key => mimeTree.attachmentMap[key]);
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if (!attachmentIds.length) {
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return callback(...args);
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}
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this.attachmentStorage.deleteMany(attachmentIds, maildata.magic, () => callback(...args));
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};
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this.indexer.storeNodeBodies(maildata, mimeTree, err => {
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if (err) {
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return cleanup(err);
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}
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// prepare message object
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let messageData = {
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_id: id,
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// should be kept when COPY'ing or MOVE'ing
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root: id,
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v: consts.SCHEMA_VERSION,
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// if true then expires after rdate + retention
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exp: !!mailboxData.retention,
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rdate: Date.now() + (mailboxData.retention || 0),
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// make sure the field exists. it is set to true when user is deleted
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userDeleted: false,
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idate,
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hdate,
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msgid,
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flags,
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size
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},
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options,
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(...args) => {
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if (args[0] || args[1]) {
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return callback(...args);
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size,
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// some custom metadata about the delivery
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meta: options.meta || {},
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// list filter IDs that matched this message
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filters: Array.isArray(options.filters) ? options.filters : [].concat(options.filters || []),
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headers,
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mimeTree,
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envelope,
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bodystructure,
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msgid,
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// use boolean for more commonly used (and searched for) flags
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unseen: !flags.includes('\\Seen'),
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flagged: flags.includes('\\Flagged'),
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undeleted: !flags.includes('\\Deleted'),
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draft: flags.includes('\\Draft'),
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magic: maildata.magic,
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subject
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};
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if (options.outbound) {
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messageData.outbound = [].concat(options.outbound || []);
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}
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if (options.forwardTargets) {
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messageData.forwardTargets = [].concat(options.forwardTargets || []);
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}
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if (maildata.attachments && maildata.attachments.length) {
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messageData.attachments = maildata.attachments;
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messageData.ha = !!maildata.attachments.find(a => !a.related);
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} else {
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messageData.ha = false;
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}
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if (maildata.text) {
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messageData.text = maildata.text.replace(/\r\n/g, '\n').trim();
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// text is indexed with a fulltext index, so only store the beginning of it
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if (messageData.text.length > consts.MAX_PLAINTEXT_INDEXED) {
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messageData.textFooter = messageData.text.substr(consts.MAX_PLAINTEXT_INDEXED);
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messageData.text = messageData.text.substr(0, consts.MAX_PLAINTEXT_INDEXED);
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// truncate remaining text if total length exceeds maximum allowed
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if (
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consts.MAX_PLAINTEXT_CONTENT > consts.MAX_PLAINTEXT_INDEXED &&
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messageData.textFooter.length > consts.MAX_PLAINTEXT_CONTENT - consts.MAX_PLAINTEXT_INDEXED
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) {
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messageData.textFooter = messageData.textFooter.substr(0, consts.MAX_PLAINTEXT_CONTENT - consts.MAX_PLAINTEXT_INDEXED);
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}
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}
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messageData.text =
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messageData.text.length <= consts.MAX_PLAINTEXT_CONTENT
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? messageData.text
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: messageData.text.substr(0, consts.MAX_PLAINTEXT_CONTENT);
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let cleanup = (...args) => {
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if (!args[0]) {
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return callback(...args);
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messageData.intro = messageData.text
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// assume we get the intro text from first 2 kB
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.substr(0, 2 * 1024)
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// remove quoted parts
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// "> quote from previous message"
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.replace(/^>.*$/gm, '')
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// remove lines with repetetive chars
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// "---------------------"
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.replace(/^\s*(.)\1+\s*$/gm, '')
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// join lines
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.replace(/\s+/g, ' ')
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.trim();
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if (messageData.intro.length > 128) {
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let intro = messageData.intro.substr(0, 128);
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let lastSp = intro.lastIndexOf(' ');
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if (lastSp > 0) {
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intro = intro.substr(0, lastSp);
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}
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messageData.intro = intro + '…';
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}
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}
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let attachmentIds = Object.keys(mimeTree.attachmentMap || {}).map(key => mimeTree.attachmentMap[key]);
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if (!attachmentIds.length) {
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return callback(...args);
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if (maildata.html && maildata.html.length) {
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let htmlSize = 0;
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messageData.html = maildata.html
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.map(html => {
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if (htmlSize >= consts.MAX_HTML_CONTENT || !html) {
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return '';
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}
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if (htmlSize + Buffer.byteLength(html) <= consts.MAX_HTML_CONTENT) {
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htmlSize += Buffer.byteLength(html);
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return html;
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}
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html = html.substr(0, htmlSize + Buffer.byteLength(html) - consts.MAX_HTML_CONTENT);
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htmlSize += Buffer.byteLength(html);
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return html;
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})
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.filter(html => html);
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}
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this.users.collection('users').updateOne(
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{
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_id: mailboxData.user
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},
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{
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$inc: {
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storageUsed: size
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}
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this.attachmentStorage.deleteMany(attachmentIds, maildata.magic, () => callback(...args));
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};
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this.indexer.storeNodeBodies(maildata, mimeTree, err => {
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},
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err => {
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if (err) {
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return cleanup(err);
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}
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// prepare message object
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let messageData = {
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_id: id,
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// should be kept when COPY'ing or MOVE'ing
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root: id,
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v: consts.SCHEMA_VERSION,
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// if true then expires after rdate + retention
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exp: !!mailboxData.retention,
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rdate: Date.now() + (mailboxData.retention || 0),
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// make sure the field exists. it is set to true when user is deleted
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userDeleted: false,
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idate,
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hdate,
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flags,
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size,
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// some custom metadata about the delivery
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meta: options.meta || {},
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// list filter IDs that matched this message
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filters: Array.isArray(options.filters) ? options.filters : [].concat(options.filters || []),
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headers,
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mimeTree,
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envelope,
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bodystructure,
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msgid,
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// use boolean for more commonly used (and searched for) flags
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unseen: !flags.includes('\\Seen'),
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flagged: flags.includes('\\Flagged'),
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undeleted: !flags.includes('\\Deleted'),
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draft: flags.includes('\\Draft'),
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magic: maildata.magic,
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subject
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let rollback = err => {
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this.users.collection('users').updateOne(
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{
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_id: mailboxData.user
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},
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{
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$inc: {
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storageUsed: -size
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}
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},
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() => {
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cleanup(err);
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}
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);
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};
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if (options.outbound) {
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messageData.outbound = [].concat(options.outbound || []);
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}
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if (options.forwardTargets) {
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messageData.forwardTargets = [].concat(options.forwardTargets || []);
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}
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if (maildata.attachments && maildata.attachments.length) {
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messageData.attachments = maildata.attachments;
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messageData.ha = !!maildata.attachments.find(a => !a.related);
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} else {
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messageData.ha = false;
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}
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if (maildata.text) {
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messageData.text = maildata.text.replace(/\r\n/g, '\n').trim();
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// text is indexed with a fulltext index, so only store the beginning of it
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if (messageData.text.length > consts.MAX_PLAINTEXT_INDEXED) {
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messageData.textFooter = messageData.text.substr(consts.MAX_PLAINTEXT_INDEXED);
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messageData.text = messageData.text.substr(0, consts.MAX_PLAINTEXT_INDEXED);
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// truncate remaining text if total length exceeds maximum allowed
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if (
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consts.MAX_PLAINTEXT_CONTENT > consts.MAX_PLAINTEXT_INDEXED &&
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messageData.textFooter.length > consts.MAX_PLAINTEXT_CONTENT - consts.MAX_PLAINTEXT_INDEXED
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) {
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messageData.textFooter = messageData.textFooter.substr(0, consts.MAX_PLAINTEXT_CONTENT - consts.MAX_PLAINTEXT_INDEXED);
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}
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}
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messageData.text =
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messageData.text.length <= consts.MAX_PLAINTEXT_CONTENT
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? messageData.text
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: messageData.text.substr(0, consts.MAX_PLAINTEXT_CONTENT);
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messageData.intro = messageData.text
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// assume we get the intro text from first 2 kB
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.substr(0, 2 * 1024)
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// remove quoted parts
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// "> quote from previous message"
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.replace(/^>.*$/gm, '')
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// remove lines with repetetive chars
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// "---------------------"
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.replace(/^\s*(.)\1+\s*$/gm, '')
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// join lines
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.replace(/\s+/g, ' ')
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.trim();
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if (messageData.intro.length > 128) {
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let intro = messageData.intro.substr(0, 128);
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let lastSp = intro.lastIndexOf(' ');
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if (lastSp > 0) {
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intro = intro.substr(0, lastSp);
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}
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messageData.intro = intro + '…';
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}
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}
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if (maildata.html && maildata.html.length) {
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let htmlSize = 0;
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messageData.html = maildata.html
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.map(html => {
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if (htmlSize >= consts.MAX_HTML_CONTENT || !html) {
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return '';
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}
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if (htmlSize + Buffer.byteLength(html) <= consts.MAX_HTML_CONTENT) {
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htmlSize += Buffer.byteLength(html);
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return html;
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}
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html = html.substr(0, htmlSize + Buffer.byteLength(html) - consts.MAX_HTML_CONTENT);
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htmlSize += Buffer.byteLength(html);
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return html;
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})
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.filter(html => html);
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}
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this.users.collection('users').updateOne(
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// acquire new UID+MODSEQ
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this.database.collection('mailboxes').findOneAndUpdate(
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{
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_id: mailboxData.user
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_id: mailboxData._id
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},
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{
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$inc: {
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storageUsed: size
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// allocate bot UID and MODSEQ values so when journal is later sorted by
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// modseq then UIDs are always in ascending order
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uidNext: 1,
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modifyIndex: 1
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}
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},
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err => {
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{
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// use original value to get correct UIDNext
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returnOriginal: true
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},
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(err, item) => {
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if (err) {
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return cleanup(err);
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return rollback(err);
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}
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let rollback = err => {
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this.users.collection('users').updateOne(
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{
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_id: mailboxData.user
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},
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{
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$inc: {
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storageUsed: -size
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}
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},
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() => {
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cleanup(err);
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}
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);
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};
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if (!item || !item.value) {
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// was not able to acquire a lock
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let err = new Error('Mailbox is missing');
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err.imapResponse = 'TRYCREATE';
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return rollback(err);
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}
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// acquire new UID+MODSEQ
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this.database.collection('mailboxes').findOneAndUpdate(
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{
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_id: mailboxData._id
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},
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{
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$inc: {
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// allocate bot UID and MODSEQ values so when journal is later sorted by
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// modseq then UIDs are always in ascending order
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uidNext: 1,
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modifyIndex: 1
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}
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},
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{
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// use original value to get correct UIDNext
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returnOriginal: true
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},
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(err, item) => {
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let mailboxData = item.value;
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// updated message object by setting mailbox specific values
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messageData.mailbox = mailboxData._id;
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messageData.user = mailboxData.user;
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messageData.uid = mailboxData.uidNext;
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messageData.modseq = mailboxData.modifyIndex + 1;
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if (!['\\Junk', '\\Trash'].includes(mailboxData.specialUse) && !flags.includes('\\Deleted')) {
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messageData.searchable = true;
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}
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if (mailboxData.specialUse === '\\Junk') {
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messageData.junk = true;
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}
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this.getThreadId(mailboxData.user, subject, mimeTree, (err, thread) => {
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if (err) {
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return rollback(err);
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}
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messageData.thread = thread;
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this.database.collection('messages').insertOne(messageData, err => {
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if (err) {
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return rollback(err);
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}
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if (!item || !item.value) {
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// was not able to acquire a lock
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let err = new Error('Mailbox is missing');
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err.imapResponse = 'TRYCREATE';
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return rollback(err);
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let logTime = messageData.meta.time || new Date();
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if (typeof logTime === 'number') {
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logTime = new Date(logTime);
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}
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let mailboxData = item.value;
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let uidValidity = mailboxData.uidValidity;
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let uid = messageData.uid;
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// updated message object by setting mailbox specific values
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messageData.mailbox = mailboxData._id;
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messageData.user = mailboxData.user;
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messageData.uid = mailboxData.uidNext;
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messageData.modseq = mailboxData.modifyIndex + 1;
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if (!['\\Junk', '\\Trash'].includes(mailboxData.specialUse) && !flags.includes('\\Deleted')) {
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messageData.searchable = true;
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if (
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options.session &&
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options.session.selected &&
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options.session.selected.mailbox &&
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options.session.selected.mailbox.toString() === mailboxData._id.toString()
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) {
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options.session.writeStream.write(options.session.formatResponse('EXISTS', messageData.uid));
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}
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if (mailboxData.specialUse === '\\Junk') {
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messageData.junk = true;
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}
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this.getThreadId(mailboxData.user, subject, mimeTree, (err, thread) => {
|
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if (err) {
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return rollback(err);
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this.notifier.addEntries(
|
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mailboxData,
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{
|
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command: 'EXISTS',
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uid: messageData.uid,
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ignore: options.session && options.session.id,
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message: messageData._id,
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modseq: messageData.modseq,
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unseen: messageData.unseen
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},
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() => {
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this.notifier.fire(mailboxData.user);
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return cleanup(null, true, {
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uidValidity,
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uid,
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id: messageData._id,
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mailbox: mailboxData._id,
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status: 'new'
|
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});
|
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}
|
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messageData.thread = thread;
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this.database.collection('messages').insertOne(messageData, err => {
|
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if (err) {
|
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return rollback(err);
|
||||
}
|
||||
|
||||
let logTime = messageData.meta.time || new Date();
|
||||
if (typeof logTime === 'number') {
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logTime = new Date(logTime);
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||||
}
|
||||
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||||
let uidValidity = mailboxData.uidValidity;
|
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let uid = messageData.uid;
|
||||
|
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if (
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options.session &&
|
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options.session.selected &&
|
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options.session.selected.mailbox &&
|
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options.session.selected.mailbox.toString() === mailboxData._id.toString()
|
||||
) {
|
||||
options.session.writeStream.write(options.session.formatResponse('EXISTS', messageData.uid));
|
||||
}
|
||||
|
||||
this.notifier.addEntries(
|
||||
mailboxData,
|
||||
{
|
||||
command: 'EXISTS',
|
||||
uid: messageData.uid,
|
||||
ignore: options.session && options.session.id,
|
||||
message: messageData._id,
|
||||
modseq: messageData.modseq,
|
||||
unseen: messageData.unseen
|
||||
},
|
||||
() => {
|
||||
this.notifier.fire(mailboxData.user);
|
||||
return cleanup(null, true, {
|
||||
uidValidity,
|
||||
uid,
|
||||
id: messageData._id,
|
||||
mailbox: mailboxData._id,
|
||||
status: 'new'
|
||||
});
|
||||
}
|
||||
);
|
||||
});
|
||||
});
|
||||
}
|
||||
);
|
||||
);
|
||||
});
|
||||
});
|
||||
}
|
||||
);
|
||||
});
|
||||
}
|
||||
);
|
||||
});
|
||||
});
|
||||
}
|
||||
|
||||
checkExistingMessage(mailboxData, messageOpts, options, callback) {
|
||||
// if a similar message already exists then update existing one
|
||||
|
||||
let queryOpts = {};
|
||||
if (options.skipExisting) {
|
||||
// no need to load extra data when we only need to know the basics
|
||||
queryOpts.projection = {
|
||||
_id: true,
|
||||
uid: true,
|
||||
outbound: true,
|
||||
mailbox: true,
|
||||
size: true
|
||||
};
|
||||
}
|
||||
|
||||
let query = {
|
||||
mailbox: mailboxData._id,
|
||||
hdate: messageOpts.hdate,
|
||||
msgid: messageOpts.msgid,
|
||||
uid: {
|
||||
$gt: 0,
|
||||
$lt: mailboxData.uidNext
|
||||
}
|
||||
};
|
||||
|
||||
this.database.collection('messages').findOne(query, queryOpts, (err, messageData) => {
|
||||
if (err) {
|
||||
return callback(err);
|
||||
}
|
||||
|
||||
if (!messageData) {
|
||||
// nothing to do here, continue adding message
|
||||
return callback();
|
||||
}
|
||||
|
||||
if (Math.abs(messageData.size - messageOpts.size) > 128) {
|
||||
// too big difference in size, add as new
|
||||
return callback();
|
||||
}
|
||||
|
||||
let existingId = messageData._id;
|
||||
let existingUid = messageData.uid;
|
||||
let existingMailbox = messageData.mailbox;
|
||||
let outbound = [].concat(messageData.outbound || []).concat(options.outbound || []);
|
||||
if (outbound) {
|
||||
messageData.outbound = outbound;
|
||||
}
|
||||
|
||||
if (options.skipExisting) {
|
||||
// message already exists, just skip it
|
||||
if (options.outbound) {
|
||||
// new outbound ID's. update
|
||||
return this.database.collection('messages').findOneAndUpdate(
|
||||
{
|
||||
_id: messageData._id,
|
||||
mailbox: messageData.mailbox,
|
||||
uid: messageData.uid
|
||||
},
|
||||
{
|
||||
$addToSet: {
|
||||
outbound: { $each: [].concat(options.outbound || []) }
|
||||
}
|
||||
},
|
||||
{
|
||||
returnOriginal: true,
|
||||
projection: {
|
||||
_id: true,
|
||||
outbound: true
|
||||
}
|
||||
},
|
||||
() =>
|
||||
callback(null, true, {
|
||||
uid: existingUid,
|
||||
id: existingId,
|
||||
mailbox: mailboxData._id,
|
||||
status: 'skip'
|
||||
})
|
||||
|
||||
);
|
||||
}
|
||||
|
||||
return callback(null, true, {
|
||||
uid: existingUid,
|
||||
id: existingId,
|
||||
mailbox: mailboxData._id,
|
||||
status: 'skip'
|
||||
});
|
||||
}
|
||||
|
||||
// As duplicate message was found, update UID, MODSEQ and FLAGS
|
||||
|
||||
// acquire new UID+MODSEQ
|
||||
this.database.collection('mailboxes').findOneAndUpdate(
|
||||
{
|
||||
_id: mailboxData._id
|
||||
},
|
||||
{
|
||||
$inc: {
|
||||
// allocate both UID and MODSEQ values so when journal is later sorted by
|
||||
// modseq then UIDs are always in ascending order
|
||||
uidNext: 1,
|
||||
modifyIndex: 1
|
||||
}
|
||||
},
|
||||
{
|
||||
returnOriginal: true
|
||||
},
|
||||
(err, item) => {
|
||||
if (err) {
|
||||
return callback(err);
|
||||
}
|
||||
|
||||
if (!item || !item.value) {
|
||||
// was not able to acquire a lock
|
||||
let err = new Error('Mailbox is missing');
|
||||
err.imapResponse = 'TRYCREATE';
|
||||
return callback(err);
|
||||
}
|
||||
|
||||
let mailboxData = item.value;
|
||||
let newUid = mailboxData.uidNext;
|
||||
let newModseq = mailboxData.modifyIndex + 1;
|
||||
|
||||
// UID is immutable, so if we want to change it, we need to copy the message
|
||||
|
||||
messageData._id = messageOpts.id;
|
||||
// inserted message might not be in the same mailbox as the deleted one
|
||||
messageData.mailbox = mailboxData._id;
|
||||
messageData.uid = newUid;
|
||||
messageData.modseq = newModseq;
|
||||
messageData.flags = messageOpts.flags;
|
||||
|
||||
messageData.unseen = !messageOpts.flags.includes('\\Seen');
|
||||
messageData.flagged = messageOpts.flags.includes('\\Flagged');
|
||||
messageData.undeleted = !messageOpts.flags.includes('\\Deleted');
|
||||
messageData.draft = messageOpts.flags.includes('\\Draft');
|
||||
|
||||
this.database.collection('messages').insertOne(messageData, err => {
|
||||
if (err) {
|
||||
return callback(err);
|
||||
}
|
||||
this.database.collection('messages').deleteOne(
|
||||
{
|
||||
_id: existingId,
|
||||
// hash key
|
||||
mailbox: existingMailbox,
|
||||
uid: existingUid
|
||||
},
|
||||
err => {
|
||||
if (err) {
|
||||
// TODO: how to resolve this? we might end up with two copies of the same message :S
|
||||
return callback(err);
|
||||
}
|
||||
|
||||
if (options.session && options.session.selected && options.session.selected.mailbox.toString() === existingMailbox.toString()) {
|
||||
options.session.writeStream.write(options.session.formatResponse('EXPUNGE', existingUid));
|
||||
}
|
||||
|
||||
if (options.session && options.session.selected && options.session.selected.mailbox.toString() === mailboxData._id.toString()) {
|
||||
options.session.writeStream.write(options.session.formatResponse('EXISTS', messageData.uid));
|
||||
}
|
||||
|
||||
this.notifier.addEntries(
|
||||
existingMailbox.toString() === mailboxData._id.toString() ? mailboxData : existingMailbox,
|
||||
{
|
||||
command: 'EXPUNGE',
|
||||
ignore: options.session && options.session.id,
|
||||
uid: existingUid,
|
||||
message: existingId,
|
||||
unseen: messageData.unseen,
|
||||
// modseq is needed to avoid updating mailbox entry
|
||||
modseq: newModseq
|
||||
},
|
||||
() => {
|
||||
this.notifier.addEntries(
|
||||
mailboxData,
|
||||
{
|
||||
command: 'EXISTS',
|
||||
uid: messageData.uid,
|
||||
ignore: options.session && options.session.id,
|
||||
message: messageData._id,
|
||||
modseq: messageData.modseq,
|
||||
unseen: messageData.unseen
|
||||
},
|
||||
() => {
|
||||
this.notifier.fire(mailboxData.user);
|
||||
return callback(null, true, {
|
||||
uidValidity: mailboxData.uidValidity,
|
||||
uid: newUid,
|
||||
id: messageData._id,
|
||||
mailbox: mailboxData._id,
|
||||
status: 'update'
|
||||
});
|
||||
}
|
||||
);
|
||||
}
|
||||
);
|
||||
}
|
||||
);
|
||||
});
|
||||
}
|
||||
);
|
||||
);
|
||||
});
|
||||
});
|
||||
});
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -1,6 +1,6 @@
|
|||
{
|
||||
"name": "wildduck",
|
||||
"version": "1.9.2",
|
||||
"version": "1.10.0",
|
||||
"description": "IMAP/POP3 server built with Node.js and MongoDB",
|
||||
"main": "server.js",
|
||||
"scripts": {
|
||||
|
|
|
|||
Loading…
Reference in a new issue