Fix routes

index.js

@@ -1,15 +1,38 @@
-var app = require('express')()
-var http = require('http').Server(app)
-var request = require('request')
-var exphbs = require('express-handlebars')
+var app = require('express')(),
+    session = require('express-session'),
+    http = require('http').Server(app),
+    request = require('request'),
+    exphbs = require('express-handlebars')
 
 app.engine('.hbs', exphbs({defaultLayout: 'single', extname: '.hbs'}))
 app.set('view engine', '.hbs')
 
+// function checkAuth (req, res, next) {
+//     console.log(req.session);
+    
+// 	console.log('checkAuth ' + req.url);
+
+// 	// don't serve /secure to those not logged in
+// 	// you should add to this list, for each and every secure url
+//     // if (req.url === '/' && (!req.session || !req.session.authenticated)) {
+// 	// res.render('unauthorised', { status: 403 });
+// 	// 	return;
+//     // }
+//     next()
+// }
+
+app.use(session({ secret: 'example' }))
+// app.use(checkAuth)
+
+
 var url = 'http://192.168.178.109:1024/'
 
 // Host the HTML File
 app.get('/', function(req, res){
+    if(!req.session.name){
+        res.render('login')
+        return
+    }
     request({
         url: url,
         json: true,
@@ -39,4 +62,15 @@ app.get('/assets/*', function(req, res){
     res.sendFile(__dirname + req.originalUrl)
 })
 
+app.post('/',function(req,res){
+    console.log(req);
+    
+    if(req.body.name === 'Admin' && req.body.pass === '1234'){
+        req.session.name = req.body.name
+        res.end('success')
+    } else {
+        res.end('denied')
+    }
+  });
+
 app.listen(8080)

package-lock.json

@@ -215,6 +215,11 @@
       "resolved": "https://registry.npmjs.org/core-util-is/-/core-util-is-1.0.2.tgz",
       "integrity": "sha1-tf1UIgqivFq1eqtxQMlAdUUDwac="
     },
+    "crc": {
+      "version": "3.4.4",
+      "resolved": "https://registry.npmjs.org/crc/-/crc-3.4.4.tgz",
+      "integrity": "sha1-naHpgOO9RPxck79as9ozeNheRms="
+    },
     "cryptiles": {
       "version": "3.1.2",
       "resolved": "https://registry.npmjs.org/cryptiles/-/cryptiles-3.1.2.tgz",
@@ -357,6 +362,22 @@
         "promise": "7.3.1"
       }
     },
+    "express-session": {
+      "version": "1.15.6",
+      "resolved": "https://registry.npmjs.org/express-session/-/express-session-1.15.6.tgz",
+      "integrity": "sha512-r0nrHTCYtAMrFwZ0kBzZEXa1vtPVrw0dKvGSrKP4dahwBQ1BJpF2/y1Pp4sCD/0kvxV4zZeclyvfmw0B4RMJQA==",
+      "requires": {
+        "cookie": "0.3.1",
+        "cookie-signature": "1.0.6",
+        "crc": "3.4.4",
+        "debug": "2.6.9",
+        "depd": "1.1.2",
+        "on-headers": "1.0.1",
+        "parseurl": "1.3.2",
+        "uid-safe": "2.1.5",
+        "utils-merge": "1.0.1"
+      }
+    },
     "extend": {
       "version": "3.0.1",
       "resolved": "https://registry.npmjs.org/extend/-/extend-3.0.1.tgz",
@@ -705,6 +726,11 @@
         "ee-first": "1.1.1"
       }
     },
+    "on-headers": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/on-headers/-/on-headers-1.0.1.tgz",
+      "integrity": "sha1-ko9dD0cNSTQmUepnlLCFfBAGk/c="
+    },
     "once": {
       "version": "1.4.0",
       "resolved": "https://registry.npmjs.org/once/-/once-1.4.0.tgz",
@@ -769,6 +795,11 @@
       "resolved": "https://registry.npmjs.org/qs/-/qs-6.5.1.tgz",
       "integrity": "sha512-eRzhrN1WSINYCDCbrz796z37LOe3m5tmW7RQf6oBntukAG1nmovJvhnwHHRMAfeoItc1m2Hk02WER2aQ/iqs+A=="
     },
+    "random-bytes": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/random-bytes/-/random-bytes-1.0.0.tgz",
+      "integrity": "sha1-T2ih3Arli9P7lYSMMDJNt11kNgs="
+    },
     "range-parser": {
       "version": "1.2.0",
       "resolved": "https://registry.npmjs.org/range-parser/-/range-parser-1.2.0.tgz",
@@ -966,6 +997,14 @@
       "integrity": "sha1-bgkk1r2mta/jSeOabWMoUKD4grc=",
       "optional": true
     },
+    "uid-safe": {
+      "version": "2.1.5",
+      "resolved": "https://registry.npmjs.org/uid-safe/-/uid-safe-2.1.5.tgz",
+      "integrity": "sha512-KPHm4VL5dDXKz01UuEd88Df+KzynaohSL9fBh096KWAxSKZQDI2uBrVqtvRM4rwrIrRRKsdLNML/lnaaVSRioA==",
+      "requires": {
+        "random-bytes": "1.0.0"
+      }
+    },
     "unpipe": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/unpipe/-/unpipe-1.0.0.tgz",

package.json

@@ -16,6 +16,7 @@
   "dependencies": {
     "express": "^4.16.2",
     "express-handlebars": "^3.0.0",
+    "express-session": "^1.15.6",
     "request": "^2.83.0"
   }
 }

views/login.hbs

@@ -1,7 +1,7 @@
 <html>
 <head>
 <title>Session Management in NodeJS using Express4.2</title>
-<script src="../jquery-3.3.1.min.js"></script>
+<script src="assets/jquery-3.3.1.min.js"></script>
 <script>
 $(document).ready(function(){
     var name,pass;
@@ -12,9 +12,9 @@ $(document).ready(function(){
         * Perform some validation here.
         */
         $.post(window.location.href, {name:name,pass:pass}, function(data){
-            if(data==='done')
+            if(data==='success')
             {
-                window.location.href="/admin";
+                window.location.href="/";
             }
         });
     });