mirror of
https://github.com/thelounge/thelounge.git
synced 2024-05-16 21:26:36 +02:00
Rewrite identd server, combine with oidentd
This commit is contained in:
Pavel Djundik
parent
2f1cc97631
commit
9997aafec7
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@ -5,18 +5,26 @@ var colors = require("colors/safe");
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var fs = require("fs");
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var Client = require("./client");
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var Helper = require("./helper");
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var Oidentd = require("./oidentd");
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module.exports = ClientManager;
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function ClientManager() {
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this.clients = [];
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if (typeof Helper.config.oidentd === "string") {
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this.identHandler = new Oidentd(Helper.config.oidentd);
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}
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}
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ClientManager.prototype.init = function(identHandler, sockets) {
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this.sockets = sockets;
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this.identHandler = identHandler;
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if (!Helper.config.public) {
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if ("autoload" in Helper.config) {
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log.warn(`Autoloading users is now always enabled. Please remove the ${colors.yellow("autoload")} option from your configuration file.`);
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}
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this.autoloadUsers();
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}
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};
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ClientManager.prototype.findClient = function(name, token) {
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for (var i in this.clients) {
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var client = this.clients[i];
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@ -1,55 +0,0 @@
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"use strict";
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var _ = require("lodash");
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var net = require("net");
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var users = {};
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var enabled = false;
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module.exports.start = function(port) {
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port = port || 113;
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log.info("Starting identd server on port", port);
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net.createServer(init).listen(port);
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enabled = true;
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};
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module.exports.hook = function(stream, user) {
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var socket = stream.socket || stream;
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var ports = _.pick(socket, "localPort", "remotePort");
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var id = _.values(ports).join(", ");
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users[id] = user;
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socket.on("close", function() {
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delete users[id];
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});
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};
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module.exports.isEnabled = function() {
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return enabled;
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};
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function init(socket) {
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socket.on("data", function(data) {
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respond(socket, data);
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});
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}
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function respond(socket, data) {
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var id = parse(data);
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var response = id + " : ";
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if (users[id]) {
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response += "USERID : UNIX : " + users[id];
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} else {
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response += "ERROR : NO-USER";
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}
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response += "\r\n";
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socket.write(response);
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socket.end();
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}
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function parse(data) {
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data = data.toString();
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data = data.split(",");
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return parseInt(data[0]) + ", " + parseInt(data[1]);
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}
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108
src/identification.js
Normal file
108
src/identification.js
Normal file
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@ -0,0 +1,108 @@
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"use strict";
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const fs = require("fs");
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const net = require("net");
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const colors = require("colors/safe");
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const Helper = require("./helper");
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class Identification {
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constructor(startedCallback) {
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this.connectionId = 0;
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this.connections = new Map();
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if (typeof Helper.config.oidentd === "string") {
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this.oidentdFile = Helper.expandHome(Helper.config.oidentd);
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log.info(`Oidentd file: ${colors.green(this.oidentdFile)}`);
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this.refresh();
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}
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if (Helper.config.identd.enable) {
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if (this.oidentdFile) {
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log.warn("Using both identd and oidentd at the same time, this is most likely not intended.");
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}
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var server = net.createServer(this.serverConnection.bind(this));
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server.listen({
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port: Helper.config.identd.port || 113,
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host: Helper.config.bind || Helper.config.host,
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}, () => {
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var address = server.address();
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log.info(`Identd server available on ${colors.green(address.address + ":" + address.port)}`);
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startedCallback();
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});
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} else {
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startedCallback();
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}
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}
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serverConnection(socket) {
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socket.on("data", data => {
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this.respondToIdent(socket, data);
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socket.end();
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});
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}
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respondToIdent(socket, data) {
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data = data.toString().split(",");
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const lport = parseInt(data[0]);
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const fport = parseInt(data[1]);
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if (lport < 1 || fport < 1 || lport > 65535 || fport > 65535) {
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return;
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}
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for (var connection of this.connections.values()) {
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if (connection.socket.remoteAddress === socket.remoteAddress
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&& connection.socket.remotePort === fport
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&& connection.socket.localPort === lport
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&& connection.socket.localAddress === socket.localAddress) {
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return socket.write(`${lport}, ${fport} : USERID : UNIX : ${connection.user}\r\n`);
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}
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}
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socket.write(`${lport}, ${fport} : ERROR : NO-USER\r\n`);
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}
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addSocket(socket, user) {
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const id = ++this.connectionId;
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this.connections.set(id, {socket: socket, user: user});
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if (this.oidentdFile) {
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this.refresh();
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}
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return id;
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}
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removeSocket(id) {
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this.connections.delete(id);
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if (this.oidentdFile) {
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this.refresh();
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}
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}
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refresh() {
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let file = "# Warning: file generated by The Lounge: changes will be overwritten!\n";
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this.connections.forEach((connection) => {
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file += "to " + connection.socket.remoteAddress
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+ " lport " + connection.socket.localPort
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+ " from " + connection.socket.localAddress
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+ " fport " + connection.socket.remotePort
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+ " { reply \"" + connection.user + "\" }\n";
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});
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fs.writeFile(this.oidentdFile, file, {flag: "w+"}, function(err) {
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if (err) {
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log.error("Failed to update oidentd file!", err);
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}
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});
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}
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}
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module.exports = Identification;
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@ -1,49 +0,0 @@
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"use strict";
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const fs = require("fs");
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const Helper = require("./helper");
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function OidentdFile(file) {
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this.file = Helper.expandHome(file);
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this.connectionId = 0;
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this.connections = new Map();
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this.refresh();
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}
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OidentdFile.prototype = {
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addSocket: function(socket, user) {
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const id = this.connectionId++;
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this.connections.set(id, {socket: socket, user: user});
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this.refresh();
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return id;
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},
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removeSocket: function(id) {
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this.connections.delete(id);
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this.refresh();
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},
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refresh: function() {
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let file = "# Warning: file generated by The Lounge: changes will be overwritten!\n";
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this.connections.forEach((connection) => {
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file += "to " + connection.socket.remoteAddress
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+ " lport " + connection.socket.localPort
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+ " from " + connection.socket.localAddress
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+ " fport " + connection.socket.remotePort
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+ " { reply \"" + connection.user + "\" }\n";
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});
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fs.writeFile(this.file, file, {flag: "w+"}, function(err) {
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if (err) {
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log.error("Failed to update oidentd file!", err);
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}
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});
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},
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};
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module.exports = OidentdFile;
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@ -1,6 +1,5 @@
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"use strict";
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var identd = require("../../identd");
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var Msg = require("../../models/msg");
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var Chan = require("../../models/chan");
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var Helper = require("../../helper");
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@ -63,23 +62,18 @@ module.exports = function(irc, network) {
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}), true);
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});
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if (identd.isEnabled()) {
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irc.on("raw socket connected", function(socket) {
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identd.hook(socket, client.name || network.username);
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});
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}
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let identSocketId;
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if (identHandler) {
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let identSocketId;
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irc.on("raw socket connected", function(socket) {
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identSocketId = identHandler.addSocket(socket, client.name || network.username);
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});
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irc.on("raw socket connected", function(socket) {
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identSocketId = identHandler.addSocket(socket, client.name || network.username);
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});
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irc.on("socket close", function() {
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irc.on("socket close", function() {
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if (identSocketId > 0) {
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identHandler.removeSocket(identSocketId);
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});
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}
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identSocketId = 0;
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}
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});
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if (Helper.config.debug.ircFramework) {
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irc.on("debug", function(message) {
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@ -11,12 +11,16 @@ var dns = require("dns");
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var Helper = require("./helper");
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var ldap = require("ldapjs");
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var colors = require("colors/safe");
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const Identification = require("./identification");
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let identHandler = null;
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var manager = null;
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var authFunction = localAuth;
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module.exports = function() {
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manager = new ClientManager();
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log.info(`The Lounge ${colors.green(Helper.getVersion())} \
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(node ${colors.green(process.versions.node)} on ${colors.green(process.platform)} ${process.arch})`);
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log.info(`Configuration file: ${colors.green(Helper.CONFIG_PATH)}`);
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if (!fs.existsSync("client/js/bundle.js")) {
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log.error(`The client application was not built. Run ${colors.bold("NODE_ENV=production npm run build")} to resolve this.`);
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@ -37,7 +41,7 @@ module.exports = function() {
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if (!config.https.enable) {
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server = require("http");
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server = server.createServer(app).listen(config.port, config.host);
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server = server.createServer(app);
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} else {
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server = require("spdy");
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const keyPath = Helper.expandHome(config.https.key);
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@ -53,16 +57,18 @@ module.exports = function() {
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server = server.createServer({
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key: fs.readFileSync(keyPath),
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cert: fs.readFileSync(certPath)
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}, app).listen(config.port, config.host);
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}, app);
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}
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if (config.identd.enable) {
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if (manager.identHandler) {
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log.warn("Using both identd and oidentd at the same time!");
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}
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require("./identd").start(config.identd.port);
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}
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server.listen({
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port: config.port,
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host: config.host,
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}, () => {
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const protocol = config.https.enable ? "https" : "http";
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var address = server.address();
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log.info(`Available on ${colors.green(protocol + "://" + address.address + ":" + address.port + "/")} \
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in ${config.public ? "public" : "private"} mode`);
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});
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if (!config.public && (config.ldap || {}).enable) {
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authFunction = ldapAuth;
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@ -81,25 +87,11 @@ module.exports = function() {
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}
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});
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manager.sockets = sockets;
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manager = new ClientManager();
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const protocol = config.https.enable ? "https" : "http";
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const host = config.host || "*";
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log.info(`The Lounge ${colors.green(Helper.getVersion())} is now running \
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using node ${colors.green(process.versions.node)} on ${colors.green(process.platform)} (${process.arch})`);
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log.info(`Configuration file: ${colors.green(Helper.CONFIG_PATH)}`);
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log.info(`Available on ${colors.green(protocol + "://" + host + ":" + config.port + "/")} \
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in ${config.public ? "public" : "private"} mode`);
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log.info("Press Ctrl-C to stop\n");
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if (!config.public) {
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if ("autoload" in config) {
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log.warn(`Autoloading users is now always enabled. Please remove the ${colors.yellow("autoload")} option from your configuration file.`);
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}
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manager.autoloadUsers();
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}
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identHandler = new Identification(() => {
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manager.init(identHandler, sockets);
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});
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};
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function getClientIp(req) {
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