Generate uuid per network

package.json

@@ -59,6 +59,7 @@
     "thelounge-ldapjs-non-maintained-fork": "1.0.2",
     "ua-parser-js": "0.7.17",
     "urijs": "1.19.1",
+    "uuid": "3.2.1",
     "web-push": "3.3.0",
     "yarn": "1.5.1"
   },

src/client.js

@@ -174,6 +174,7 @@ Client.prototype.connect = function(args) {
 	args.hostname = args.hostname || (client.config && client.config.hostname) || client.hostname;
 
 	const network = new Network({
+		uuid: args.uuid,
 		name: args.name || (Helper.config.displayNetwork ? "" : Helper.config.defaults.name) || "",
 		host: args.host || "",
 		port: parseInt(args.port, 10) || (args.tls ? 6697 : 6667),

src/models/network.js

@@ -1,6 +1,7 @@
 "use strict";
 
 const _ = require("lodash");
+const uuidv4 = require("uuid/v4");
 const Chan = require("./chan");
 
 module.exports = Network;
@@ -42,6 +43,10 @@ function Network(attr) {
 		chanCache: [],
 	});
 
+	if (!this.uuid) {
+		this.uuid = uuidv4();
+	}
+
 	if (!this.name) {
 		this.name = this.host;
 	}
@@ -125,6 +130,7 @@ Network.prototype.getNetworkStatus = function() {
 
 Network.prototype.export = function() {
 	const network = _.pick(this, [
+		"uuid",
 		"awayMessage",
 		"nick",
 		"name",

src/server.js

@@ -306,6 +306,7 @@ function initializeClient(socket, client, token, lastMessage) {
 			// prevent people from overriding webirc settings
 			data.ip = null;
 			data.hostname = null;
+			data.uuid = null;
 
 			client.connect(data);
 		}

test/models/network.js

@@ -10,6 +10,7 @@ describe("Network", function() {
 	describe("#export()", function() {
 		it("should produce an valid object", function() {
 			const network = new Network({
+				uuid: "hello world",
 				awayMessage: "I am away",
 				name: "networkName",
 				channels: [
@@ -24,6 +25,7 @@ describe("Network", function() {
 			network.setNick("chillin`");
 
 			expect(network.export()).to.deep.equal({
+				uuid: "hello world",
 				awayMessage: "I am away",
 				name: "networkName",
 				host: "",
@@ -47,6 +49,15 @@ describe("Network", function() {
 			});
 		});
 
+		it("should generate uuid (v4) for each network", function() {
+			const network1 = new Network();
+			const network2 = new Network();
+
+			expect(network1.uuid).to.have.lengthOf(36);
+			expect(network2.uuid).to.have.lengthOf(36);
+			expect(network1.uuid).to.not.equal(network2.uuid);
+		});
+
 		it("lobby should be at the top", function() {
 			const network = new Network({
 				name: "Super Nice Network",
@@ -126,6 +137,7 @@ describe("Network", function() {
 				"status",
 				"tls",
 				"rejectUnauthorized",
+				"uuid",
 				"username"
 			);