Merge branch 'user'

+var createError = require('http-errors');
+var express = require('express');
+var path = require('path');
+var cookieParser = require('cookie-parser');
+var logger = require('morgan');
+
+var indexRouter = require('./routes/index');
+//var usersRouter = require('./routes/users');
+var userRouter = require('./routes/userlogin/user');
+var loginRouter = require('./routes/userlogin/login');
+var registerRouter = require('./routes/userlogin/register');
+
+
+var passport = require('passport');
+var session = require('express-session');
+var config = require('./routes/modules/config');
+
+//port
+passport.serializeUser(function(user, done) {
+  console.log('serialized');
+  done(null, user);
+});
+passport.deserializeUser(function(user, done) {
+  console.log('deserialized');
+  done(null, user);
+});
+
+
+var app = express();
+
+// view engine setup
+app.set('views', [path.join(__dirname, 'views'),path.join(__dirname ,'dist')]);
+// app.set('view engine', 'ejs');
+
+app.use(logger('dev'));
+app.use(express.json());
+app.use(express.urlencoded({ extended: false }));
+app.use(cookieParser());
+app.use(express.static(path.join(__dirname, 'public')));
+
+app.use(session({
+  secret: 'mykey',
+  saveUninitialized: true,
+  resave: true
+}));
+
+app.use(express.static('public'));
+app.use(express.static('views'));
+
+app.use(passport.initialize());
+app.use(passport.session());
+
+app.use('/', indexRouter);
+app.use('/user', userRouter);
+app.use('/login', loginRouter);
+app.use('/RegistUser', registerRouter);
+//app.use('/users', usersRouter);
+
+// catch 404 and forward to error handler
+app.use(function(req, res, next) {
+  next(createError(404));
+});
+
+// error handler
+app.use(function(err, req, res, next) {
+  // set locals, only providing error in development
+  res.locals.message = err.message;
+  res.locals.error = req.app.get('env') === 'development' ? err : {};
+
+  // render the error page
+  res.status(err.status || 500);
+  res.render('error');
+});
+
+module.exports = app;

+#!/usr/bin/env node
+
+/**
+ * Module dependencies.
+ */
+
+var app = require('../app');
+var debug = require('debug')('backend:server');
+var http = require('http');
+
+/**
+ * Get port from environment and store in Express.
+ */
+
+var port = normalizePort(process.env.PORT || '3000');
+app.set('port', port);
+
+/**
+ * Create HTTP server.
+ */
+
+var server = http.createServer(app);
+
+/**
+ * Listen on provided port, on all network interfaces.
+ */
+
+server.listen(port);
+server.on('error', onError);
+server.on('listening', onListening);
+
+/**
+ * Normalize a port into a number, string, or false.
+ */
+
+function normalizePort(val) {
+  var port = parseInt(val, 10);
+
+  if (isNaN(port)) {
+    // named pipe
+    return val;
+  }
+
+  if (port >= 0) {
+    // port number
+    return port;
+  }
+
+  return false;
+}
+
+/**
+ * Event listener for HTTP server "error" event.
+ */
+
+function onError(error) {
+  if (error.syscall !== 'listen') {
+    throw error;
+  }
+
+  var bind = typeof port === 'string'
+    ? 'Pipe ' + port
+    : 'Port ' + port;
+
+  // handle specific listen errors with friendly messages
+  switch (error.code) {
+    case 'EACCES':
+      console.error(bind + ' requires elevated privileges');
+      process.exit(1);
+      break;
+    case 'EADDRINUSE':
+      console.error(bind + ' is already in use');
+      process.exit(1);
+      break;
+    default:
+      throw error;
+  }
+}
+
+/**
+ * Event listener for HTTP server "listening" event.
+ */
+
+function onListening() {
+  var addr = server.address();
+  var bind = typeof addr === 'string'
+    ? 'pipe ' + addr
+    : 'port ' + addr.port;
+  debug('Listening on ' + bind);
+}

+{
+  "name": "backend",
+  "version": "0.0.0",
+  "private": true,
+  "scripts": {
+    "start": "node ./bin/www"
+  },
+  "dependencies": {
+    "cookie-parser": "~1.4.4",
+    "crypto-js": "^4.0.0",
+    "debug": "~2.6.9",
+    "ejs": "^3.1.3",
+    "express": "~4.16.1",
+    "express-session": "^1.17.1",
+    "http-errors": "~1.6.3",
+    "morgan": "~1.9.1",
+    "mysql": "^2.18.1",
+    "passport": "^0.4.1",
+    "pug": "2.0.0-beta11"
+  }
+}

+<!DOCTYPE html><html lang=en><head><meta charset=utf-8><meta http-equiv=X-UA-Compatible content="IE=edge"><meta name=viewport content="width=device-width,initial-scale=1"><link rel=icon href=/favicon.ico><title>dropbox_proto</title><link rel=stylesheet href="https://fonts.googleapis.com/css?family=Roboto:100,300,400,500,700,900"><link rel=stylesheet href=https://cdn.jsdelivr.net/npm/@mdi/font@latest/css/materialdesignicons.min.css><link href=/css/chunk-vendors.ebbf66b1.css rel=preload as=style><link href=/js/app.c164ba17.js rel=preload as=script><link href=/js/chunk-vendors.82cf367e.js rel=preload as=script><link href=/css/chunk-vendors.ebbf66b1.css rel=stylesheet></head><body><noscript><strong>We're sorry but dropbox_proto doesn't work properly without JavaScript enabled. Please enable it to continue.</strong></noscript><div id=app></div><script src=/js/chunk-vendors.82cf367e.js></script><script src=/js/app.c164ba17.js></script></body></html>
\ No newline at end of file

+var express = require('express');
+var router = express.Router();
+
+/* GET users listing. */
+router.get('/', function(req, res, next) {
+  console.log("login");
+  // res.render('userlogin/main/dropbox');
+});
+
+router.get('/:user_id', function(req, res, next) {
+  console.log(req.params.user_id);
+  console.log("loginuser");
+  // res.render('userlogin/main/dropbox',{user_id : req.params.user_id});
+});
+
+module.exports = router;

+var express = require('express');
+var router = express.Router();
+
+/* GET home page. */
+// router.get('/', function(req, res, next) {
+//   res.render('index', { title: 'Express' });
+// });
+
+router.get('/logout',function (req,res) {
+  req.logout();
+  res.redirect('/');
+});
+module.exports = router;

+var mysql      = require('mysql');
+
+connection = mysql.createConnection({
+    host: '1.201.142.243',
+    user: 'khuloud',
+    port: 3306,
+    password: 'password1234',
+    database: 'khuloud',
+    connectionLimit: 30
+  });
\ No newline at end of file

+var crypto = require('crypto');
+const key = "cloud_computing";
+
+exports.cryptoHash = function(pw){
+	var hash_num = crypto.createHash('sha1');
+	hash_num.update(pw);
+	return hash_num.digest('hex');	
+};
+exports.encrypt = function(text){
+    var cipher = crypto.createCipher('aes-256-cbc',key); 
+    var entext = cipher.update(text,'utf8','hex'); 
+    entext += cipher.final('hex');
+    return entext;
+};
+
+exports.decrypt = function(text){
+    var decipher = crypto.createDecipher('aes-256-cbc',key);
+    var detext = decipher.update(text,'hex','utf8');
+    detext += decipher.final('utf8');
+    return detext;
+};
+

+var express = require('express');
+var request = require('request');
+var async = require('async');
+var router = express.Router();
+var cryptoM = require('./../../routes/modules/cryptoM.js');
+
+router.get('/', function(req, res, next) {
+    //
+});
+
+router.post('/', function(req, res, next) {
+    var user_id=req.body.user_id;
+    var user_pw=req.body.user_pw;
+    var sqlquery = "SELECT  * FROM users WHERE user_id = ?";
+    connection.query(sqlquery, user_id,function (err, result) {
+            if (err) {
+                console.log("no match");
+            } else {
+                var bytes =cryptoM.decrypt(result[0].user_pw);
+                if(bytes===user_pw) {
+                    console.log("user login successfully");
+                    req.session.user_id=result[0].user_id;
+                    res.redirect('/main');
+                }else{
+                    console.log("wrong password!");
+                }
+
+            }
+        });
+});
+
+
+
+module.exports = router;

+var express = require('express');
+var request = require('request');
+var async = require('async');
+
+var cryptoM = require('./../../routes/modules/cryptoM.js');
+
+var router = express.Router();
+
+router.get('/', function(req, res, next) {
+    // res.render('userlogin/register',{
+    //     msg: "register"
+    // });
+});
+
+router.post('/', function(req, res, next) {
+    console.log(req.body);
+    var user_id=req.body.user_id;
+    var user_pw=req.body.user_pw;
+    var user_email=req.body.user_email;
+    var user_name=req.body.user_name;
+    var user_phone=req.body.user_phone;
+
+    var sqlquery = "SELECT  * FROM users WHERE user_id = ?";
+        connection.query(sqlquery, [user_id], function (err, result) {
+            if (rows.length == 0) {
+                user_pw=cryptoM.encrypt(user_pw);
+                console.log(user_pw);
+                var sql = 'INSERT INTO users(user_id,user_pw, user_email, user_phone, user_name) values (?,?,?,?,?)';
+                var values = [user_id, user_pw, user_email, user_phone,user_name];
+                connection.query(sql, values, function (err) {
+                    if (err) {
+                        console.log("inserting user failed");
+                        throw err;
+                    } else {
+                        res.redirect('/login');
+
+                    }
+                });
+            } else {
+                res.redirect("/login");
+                throw err;
+            }
+        });
+});
+
+module.exports = router;

+var express = require('express');
+var request = require('request');
+var async = require('async');
+var router = express.Router();
+var CryptoJS = require("crypto-js");
+
+router.post('/update', function(req, res, next) {
+  var user_id=req.body.user_id;
+  var user_pw=req.body.user_pw;
+  var user_pw2=req.body.user_pw2;
+  var user_email=req.body.user_email;
+  var user_phone=req.body.user_phone;
+
+  if(user_pw===user_pw2) {
+	   	user_pw=cryptoM.encrypt(user_pw);
+        var sql='UPDATE users SET user_pw = ?, user_email= ?,user_phone = ? WHERE user_id = ?';
+        var values=[user_pw, user_email,user_phone, user_id];
+        connection.query(sql, values, function (err) {
+          if (err) {
+            console.log("updating user failed");
+            next(err);
+          } else {
+            console.log("user updated successfully");
+			      res.redirect('back');
+          }
+        });
+  }
+  else
+  {
+    console.log("password not match");
+    res.redirect('back');
+  }
+});
+
+
+
+
+module.exports = router;

+var express = require('express');
+var router = express.Router();
+
+/* GET users listing. */
+router.get('/', function(req, res, next) {
+  res.send('respond with a resource');
+});
+
+module.exports = router;

+extends layout
+
+block content
+  h1= message
+  h2= error.status
+  pre #{error.stack}

+extends layout
+
+block content
+  h1= title
+  p Welcome to #{title}

+doctype html
+html
+  head
+    title= title
+    link(rel='stylesheet', href='/stylesheets/style.css')
+  body
+    block content

 module.exports = {
   "transpileDependencies": [
     "vuetify"
-  ]
-}
\ No newline at end of file
+  ],
+  devServer: {
+    proxy: { 
+      '/api': { 
+        target: 'http://localhost:3000/api',
+        changeOrigin: true, 
+        pathRewrite: { 
+          '^/api': ''
+        } 
+      } 
+    } 
+  },
+  outputDir: '../backend/public', 
+}