Fix password comand behavior to match real protocol

src/server.js

@@ -13,10 +13,17 @@ const ERR_NEEDMOREPARAMS = '461'
 
 let server = {}
 
-server.create = function create() {
+server.create = function create(config = {}) {
+    let password
+    if (config.password) {
+      password = config.password
+    }
     let userlist = {}
     let server = net.createServer((socket) => {
         const user = new User(socket)
+        if (!config.password) {
+          user.authenticated = true
+        }
         socket.on('data', function (data) {
             data.toString("ascii").split("\r\n").forEach(function (commandline) {
               if (commandline == "") {
@@ -76,8 +83,11 @@ server.create = function create() {
                     server.closeConnection(user.nickname)
                     break;
                   case "PASS":
-                    if (tokenized[1])
-                        user.setPassword(tokenized[1])
+                    if (tokenized[1] === config.password) {
+                        user.authenticated = true
+                    } else {
+                        user.closeConnection()
+                    }
                     break;
 
                   default:

src/user.js

@@ -1,5 +1,6 @@
 function User(socket) {
   this.registered = false
+  this.authenticated = false
   this.nickname = ""
   this.connection = socket
   this.realname = ""
@@ -17,6 +18,9 @@ function User(socket) {
   }
 
   this.register = function(username, realname) {
+    if (!this.authenticated) {
+      this.connection.destroy()
+    }
     this.username = username
     this.realname = realname
     this.registered = true
@@ -33,7 +37,7 @@ function User(socket) {
     }
 
     this.closeConnection = function () {
-        socket.destroy()
+        this.connection.destroy()
     }
 
 

test/command_pass.js

@@ -4,21 +4,31 @@ const IRCServer = require("../src/server.js");
 
 describe("PASS OK", function () {
     it("should handle a PASS command -> PASS some_passwd", function (done) {
-        const server = IRCServer.create()
+        const server = IRCServer.create({
+          password: "itsJustATest"
+        })
         let mockedSock = new EventEmitter()
 
+        mockedSock.address = function() {
+          return { port: 12346, family: 'IPv4', address: '127.0.0.1' }
+        }
+
+        mockedSock.write = function (data) {
+            return
+        }
 
         mockedSock.destroy = function () {
             done("Destroyed socket without answering")
         }
 
         server.emit("connection", mockedSock)
-        mockedSock.emit('data', Buffer.from("PASS some_pass\r\n", "ascii"))
+        mockedSock.emit('data', Buffer.from("PASS itsJustATest\r\n", "ascii"))
         mockedSock.emit('data', Buffer.from("NICK some_nick\r\n", "ascii"))
+        mockedSock.emit('data', Buffer.from("USER guest tolmoon tolsun :Ronnie Reagan\r\n", "ascii"))
 
         user = server.getUserlist()["some_nick"]
-        assert.equal("some_pass", user["password"])
+        assert.equal(user["registered"], true)
         done()
 
     })
-})
+})