오류, NodeJs

I am developing basic application that has a simple membership. Besides, i need to develop Sessions aswell. In my following code, sockets do not respond. Can you help me to find the reason behind that ?

는오류, NodeJs

var WebApp = require('./webApp.js'); 
 
var db = require('./db/db.js'); 
 
var db = new db(); 
 
var webApp = new WebApp(); 
 
var App = function(){} 
 
webApp.initialize(); 
 
webApp.socketIOConnect(function(client){ 
 

 
    webApp.socketIOConnectMethods(client); 
 

 

 
}); 
 

 
module.exports = App;

webApp.js

var express = require('express'); 
 
var app = express(); 
 
var server = require('http').createServer(app); 
 
var router = express.Router(); 
 
var path = require('path'); 
 
var Db = require('./db/db.js'); 
 
var connect = require('connect'); 
 
var cookieParser = require('cookie-parser'); 
 
var session = require('express-session'); 
 
var socketHandshake = require('socket.io-handshake'); 
 
var io = require('socket.io')(server); 
 
io.use(socketHandshake({secret:'secret',resave : false, saveUninitialized : true, parser:cookieParser()})); 
 
server.listen(1185); 
 
var WebApp = function() { 
 
    console.log("Greetings from WebApp Module."); 
 
} 
 
var db = new Db(); 
 
WebApp.prototype.initialize = function() { 
 

 
    app.use(express.static("./assets")); 
 
    router.get('/', function (req, res, next) { 
 
     res.sendFile("./assets/index.html"); 
 
    }); 
 
    router.get('/login', function (req, res, next) { 
 
     res.sendFile(path.resolve("./assets/login.html")); 
 
    }); 
 
    router.get('/client', function (req, res, next) { 
 
     res.sendFile(path.resolve("./client/client.html")); 
 
    }); 
 
    app.use(router); 
 
} 
 
WebApp.prototype.socketIOConnect = function(callback) { 
 

 
    io.on('connection', function(client, req, res) { 
 

 
     callback(client) 
 
     }); 
 

 
} 
 

 
WebApp.prototype.socketIOConnectMethods = function (client) { 
 

 
      if (client.handshake.session.name) { 
 
      console.log('We already know you!'); 
 
      client.emit('get name'); 
 
      client.emit('redirect'); 
 
      }; 
 

 
      client.on('join', function(data) { 
 
       console.log(data); 
 
      }); 
 
      client.on('register', function(data) { 
 
       client.emit('username', data); 
 
       console.log(data); 
 
       var checkAuth; 
 
       var username = data.user; 
 
       var password = data.passw; 
 
       var email = data.email; 
 
       var confpass = data.confirmPass; 
 
       console.log("password : "+password); 
 
       console.log("conf password :"+confpass); 
 
       if (password == confpass){ 
 
       console.log("Passwords match, this lad can login"); 
 
       var values = [[, username, password, email]]; 
 
       console.log(username + " " + password + " " + email); 
 
       db.registAuth(email,function(err, results) { 
 
        if (err) { 
 

 
         console.log("An error occurred: " + err.message); 
 
        } 
 
        client.on('passwordmatches',function(data){ 
 
         console.log(data); 
 
        }); 
 
        console.log(results); 
 
        var checkAuth = results.length; 
 
        if(results < 1){ 
 
         db.userRegistration(values,function(err, results) { 
 
          if(err) { 
 
           console.log("An error occurred: " + err.message); 
 
          } 
 
          console.log(results); 
 
         });//user registration 
 
        } 
 
        else{console.log("Sorry, we could not complete your registration. Email already exists.");} 
 
        });//registAuth 
 
       } 
 
       else{ 
 
       client.on('NoMatchPass',function(data){ 
 
        console.log(data); 
 
       }); 
 
       console.log("Sorry, we could not complete your registration. Passwords do not match !"); 
 
       client.emit('tryagainreg',"Sorry, we could not complete your registration. Passwords do not match !"); 
 
       } 
 

 
      });//client.on register 
 
      client.on('login', function(data) { 
 
       var email = data.email; 
 
       var password = data.password; 
 
       console.log(data); 
 
       db.loginAuth(email, password, function(err, results) { 
 
        if (err) { 
 
         console.log("An error occurred: " + err.message); 
 
        } 
 
        console.log(results.length); 
 
        if (results.length == 1){ 
 
        console.log("Welcome, "+email+"!"); 
 
        client.handhsake.session.name = email; 
 
        client.handshake.session.save(); 
 
        console.log(client.handshake.session.name); 
 
        client.emit('AuthLogin',email); 
 
        } 
 
        else{console.log("Wrong username or password."); 
 
         client.emit('FailedLogin',email); 
 
       } 
 

 
       }); 
 
      }); 
 
}; 
 
module.exports = WebApp;

,691 app.js

사용자가 성공적으로 로그인을 마친 후 성공적으로 로그인 한 후 client.html로 리디렉션하려고하지만 세션을 통해 응용 프로그램에서 로그 아웃 할 때까지 권한을 유지할 수있게하려고합니다.

단순히 아래에이 코드를 사용하여 내 문제를 해결

<!doctype html> 
 
<html lang="en"> 
 
<head> 
 
\t <meta charset="utf-8" /> 
 
\t <link rel="apple-touch-icon" sizes="76x76" href="../assets/img/apple-icon.png"> 
 
\t <link rel="icon" type="image/png" href="../assets/img/favicon.png"> 
 
\t <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1" /> 
 

 
\t <title>Let's Get Head In</title> 
 

 
\t <meta content='width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0' name='viewport' /> 
 

 
\t <!--  Fonts and icons  --> 
 
\t <link rel="stylesheet" href="https://fonts.googleapis.com/icon?family=Material+Icons" /> 
 
    <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:300,400,500,700" /> 
 
\t <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/font-awesome/latest/css/font-awesome.min.css" /> 
 

 
\t <!-- CSS Files --> 
 
    <link href="./css/bootstrap.min.css" rel="stylesheet" /> 
 
    <link href="./css/material-kit.css" rel="stylesheet"/> 
 

 
</head> 
 

 
<body class="signup-page"> 
 
\t <nav class="navbar navbar-transparent navbar-absolute"> 
 
    \t <div class="container"> 
 
     \t <!-- Brand and toggle get grouped for better mobile display --> 
 
     \t <div class="navbar-header"> 
 
     \t \t <button type="button" class="navbar-toggle" data-toggle="collapse" data-target="#navigation-example"> 
 
      \t \t <span class="sr-only">Toggle navigation</span> 
 
\t \t    <span class="icon-bar"></span> 
 
\t \t    <span class="icon-bar"></span> 
 
\t \t    <span class="icon-bar"></span> 
 
     \t \t </button> 
 
     \t \t <a class="navbar-brand" href="">AslanServices</a> 
 
     \t </div> 
 

 
     \t <div class="collapse navbar-collapse" id="navigation-example"> 
 
     \t \t <ul class="nav navbar-nav navbar-right"> 
 
\t \t \t \t \t <li> 
 
    \t \t \t \t \t <a href="./index.html" target=""> 
 
    \t \t \t \t \t \t Register 
 
    \t \t \t \t \t </a> 
 
    \t \t \t \t </li> 
 
    \t \t \t \t <li> 
 
\t \t \t \t \t \t <a href="" target=""> 
 
\t \t \t \t \t \t \t <i class="material-icons">unarchive</i>Contact 
 
\t \t \t \t \t \t </a> 
 
    \t \t \t \t </li> 
 
     \t \t </ul> 
 
     \t </div> 
 
    \t </div> 
 
    </nav> 
 

 
    <div class="wrapper"> 
 
\t \t <div class="header header-filter" style="background-image: url('./img/city.jpg'); background-size: cover; background-position: top center;"> 
 
\t \t \t <div class="container"> 
 
\t \t \t \t <div class="row"> 
 
\t \t \t \t \t <div class="col-md-4 col-md-offset-4 col-sm-6 col-sm-offset-3"> 
 
\t \t \t \t \t \t <div class="card card-signup"> 
 
\t \t \t \t \t \t \t <form class="loginform" method="" action=""> 
 
\t \t \t \t \t \t \t \t <div class="header header-primary text-center"> 
 
\t \t \t \t \t \t \t \t \t <h4>Sign In</h4> 
 
\t \t \t \t \t \t \t \t </div> 
 
\t \t \t \t \t \t \t \t <div class="content"> 
 

 
\t \t \t \t \t \t \t \t \t <div class="input-group"> 
 
\t \t \t \t \t \t \t \t \t \t <span class="input-group-addon"> 
 
\t \t \t \t \t \t \t \t \t \t \t <i class="material-icons">email</i> 
 
\t \t \t \t \t \t \t \t \t \t </span> 
 
\t \t \t \t \t \t \t \t \t \t <input type="text" class="form-control" id="email" placeholder="Email..."> 
 
\t \t \t \t \t \t \t \t \t </div> 
 

 
\t \t \t \t \t \t \t \t \t <div class="input-group"> 
 
\t \t \t \t \t \t \t \t \t \t <span class="input-group-addon"> 
 
\t \t \t \t \t \t \t \t \t \t \t <i class="material-icons">lock_outline</i> 
 
\t \t \t \t \t \t \t \t \t \t </span> 
 
\t \t \t \t \t \t \t \t \t \t <input type="password" placeholder="Password..." id="password" class="form-control" /> 
 
\t \t \t \t \t \t \t \t \t </div> 
 

 
\t \t \t \t \t \t \t \t \t <!-- If you want to add a checkbox to this form, uncomment this code 
 

 
\t \t \t \t \t \t \t \t \t <div class="checkbox"> 
 
\t \t \t \t \t \t \t \t \t \t <label> 
 
\t \t \t \t \t \t \t \t \t \t \t <input type="checkbox" name="optionsCheckboxes" checked> 
 
\t \t \t \t \t \t \t \t \t \t \t Subscribe to newsletter 
 
\t \t \t \t \t \t \t \t \t \t </label> 
 
\t \t \t \t \t \t \t \t \t </div> --> 
 
\t \t \t \t \t \t \t \t </div> 
 
\t \t \t \t \t \t \t \t <div class="footer text-center"> 
 
\t \t \t \t \t \t \t \t \t <button type="submit" class="btn" value="Submit">Sign in!</button> 
 
\t \t \t \t \t \t \t \t </div> 
 
\t \t \t \t \t \t \t </form> 
 
\t \t \t \t \t \t </div> 
 
\t \t \t \t \t </div> 
 
\t \t \t \t </div> 
 
\t \t \t </div> 
 

 
\t \t \t <footer class="footer"> 
 
\t \t   <div class="container"> 
 
\t \t    <nav class="pull-left"> 
 
\t \t \t \t \t \t <ul> 
 
\t \t \t \t \t \t \t <li> 
 
\t \t \t \t \t \t \t \t <a href="https://www.instagram.com/ozercevikaslan/"> 
 
\t \t \t \t \t \t \t \t \t AslanServices 
 
\t \t \t \t \t \t \t \t </a> 
 
\t \t \t \t \t \t \t </li> 
 
\t \t \t \t \t \t \t <li> 
 
\t \t \t \t \t \t \t \t <a href="https://www.instagram.com/ozercevikaslan/"> 
 
\t \t \t \t \t \t \t \t About Us 
 
\t \t \t \t \t \t \t \t </a> 
 
\t \t \t \t \t \t \t </li> 
 
\t \t \t \t \t \t </ul> 
 
\t \t    </nav> 
 
\t \t    <div class="copyright pull-right"> 
 
\t \t     &copy; 2017, made by <a href="https://www.instagram.com/ozercevikaslan/" target="_blank">Aslanmeister</a> 
 
\t \t    </div> 
 
\t \t   </div> 
 
\t \t  </footer> 
 

 
\t \t </div> 
 

 
    </div> 
 

 

 
</body> 
 
\t <!-- Core JS Files --> 
 
\t <script src="./js/jquery.min.js" type="text/javascript"></script> 
 
\t <script src="./js/bootstrap.min.js" type="text/javascript"></script> 
 
\t <script src="./js/material.min.js"></script> 
 

 
\t <!-- Plugin for the Sliders, full documentation here: http://refreshless.com/nouislider/ --> 
 
\t <script src="./js/nouislider.min.js" type="text/javascript"></script> 
 

 
\t <!-- Plugin for the Datepicker, full documentation here: http://www.eyecon.ro/bootstrap-datepicker/ --> 
 
\t <script src="./js/bootstrap-datepicker.js" type="text/javascript"></script> 
 

 
\t <!-- Control Center for Material Kit: activating the ripples, parallax effects, scripts from the example pages etc --> 
 
\t <script src="./js/material-kit.js" type="text/javascript"></script> 
 
\t <script src="/socket.io/socket.io.js"></script> 
 
\t <script> 
 
      var socket = io.connect('127.0.0.1:1185'); 
 
\t \t \t \t socket.on('connect', function(data) { 
 
         socket.emit('join', 'Hello World from client'); 
 
\t \t \t \t \t socket.on('redirect',function(callback){ \t \t  callback(window.location.href="127.0.0.1:1185/client"); 
 
\t \t \t \t \t \t \t \t }); 
 
\t \t \t \t $('form.loginform').submit(function(event){ 
 
         event.preventDefault(); 
 
         var email = $('#email').val(); 
 
         var password = $('#password').val(); 
 
        socket.emit('login',{email : email, password : password}); 
 
        socket.on('AuthLogin',function(data){window.location.href = 127.0.0.1:1185/client";}); 
 
        socket.on('FailedLogin',function(data){alert('Wrong username or Password. Maybe, you dont even exist!');window.location.href = "127.0.0.1:1185";}); 
 
        }); 
 
\t \t \t \t  }); 
 
\t \t \t \t \t \t </script> 
 

 
</html>

출처

2017-01-15 ozercevikaslan

var express = require('express'); 
 
var app = express(); 
 
var server = require('http').createServer(app); 
 
var router = express.Router(); 
 
var path = require('path'); 
 
var Db = require('./db/db.js'); 
 
var connect = require('connect'); 
 
var cookieParser = require('cookie-parser'); 
 
var bodyParser = require('body-parser'); 
 
app.use(cookieParser('aslan')); 
 
var redis = require("redis"); 
 
var session = require('express-session'); 
 
var RedisStore = require('connect-redis')(session); 
 
var io = require('socket.io')(server); 
 
var cookie = require('cookie'); 
 
//var passwordHash = require('password-hash'); 
 
var redisclient = redis.createClient(); 
 
app.use(bodyParser.json()); 
 
app.use(bodyParser.urlencoded({extended : true })); 
 
var sessionMiddleware = session({ 
 
    store: new RedisStore({host : 'localhost' , port : '6379' , client : redisclient , ttl : 15}), // redis server config 
 
    secret: 'aslan', 
 
    resave : false, 
 
    saveUninitialized : false 
 
}); 
 
app.use(sessionMiddleware); 
 
//---------------CONFIG PART ENDED------------- 
 
    app.get('/',function (req, res, next) { 
 
     session = req.session; 
 
     if (session.key){ 
 
      res.redirect('/'+session.key+''); 
 
     } 
 
     res.sendFile("./assets/index.html"); 
 
    }); 
 
//--------------------------------- 
 
    app.get('/login', function (req,res,next) { 
 
     session = req.session; 
 
     if (session.key){ 
 
      if (session.key == '[email protected]'){res.redirect('/admin');} 
 
      if (session.key != '[email protected]'){res.redirect('/'+session.key);} 
 
     } 
 
     res.sendFile(path.resolve("./assets/login.html")); 
 

 
    }); 
 
    //--------------------------------LOGIN POST------------------ 
 
    app.post('/login', function (req,res,next) { 
 
     console.log("hi from login post"); 
 
     var email = req.body.user.email; 
 
     var password = req.body.user.password; 
 
     db.loginAuth(email, password, function(err, results) { 
 
      if (err) { 
 
       console.log("An error occurred: " + err.message); 
 
      } 
 
      console.log(results.length); 
 
      if (results.length == 1){ 
 
      console.log("Welcome, "+email+"!"); 
 
      //session 
 
      session = req.session; 
 
      session.key = email; 
 
      db.returnUsername(session.key,function(err,result){ 
 
       if (err) { 
 
        console.log('An Error Occured in Db :' + err.message); 
 
       } 
 
       console.log(result); 
 
       console.log(session.key+'Before checking'); 
 
       if (session.key == '[email protected]'){console.log('Session key is equal to [email protected]'); res.redirect('/admin');} 
 
       if (session.key != '[email protected]'){console.log('Session key is not equal to [email protected]'); res.redirect('/evsahibi');} 
 
        
 
      }); 
 
      
 
      } 
 
      else{console.log("Wrong username or password.");} 
 
     }); 
 
    });

출처

2017-01-25 16:19:14 ozercevikaslan

오류, NodeJs

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