middleware architecture created

backend/middlewares/ExtendedRequest.ts

@@ -0,0 +1,10 @@
+
+declare namespace Express {
+
+    export interface Request {
+    }
+
+    export interface Session {
+        user?;
+    }
+}

backend/middlewares/UserMWs.ts

@@ -0,0 +1,61 @@
+
+import {UserManager} from "../model/UserManager";
+import {NextFunction, Request, Response} from "express";
+
+export class UserMWs {
+
+    
+    public static authenticate(req:Request, res:Response, next:NextFunction){
+        if (typeof req.session.user === 'undefined') {
+            return res.redirect('/');
+        }
+        return next();
+    }
+    
+    public static inverseAuthenticate(req:Request, res:Response, next:NextFunction){
+        if (typeof req.session.user !== 'undefined') {
+            return res.redirect('/');
+        }
+        return next();
+    }
+    
+    public static login(req:Request, res:Response, next:NextFunction){
+        //not enough parameter
+    /*    if ((typeof req.body === 'undefined') || (typeof req.body.email === 'undefined') ||
+            (typeof req.body.password === 'undefined')) {
+            return next();
+        }*/
+
+        //lets find the user
+        UserManager.findOne({
+          //  email: req.body.email
+        }, function (err, result) {
+            if ((err) || (!result)) {
+    //            res.tpl.error.push('Your email address is not registered!');
+                console.log(err);
+                return next();
+            }
+
+       /*     //check password
+            if (result.password !== req.body.password) {
+            //    res.tpl.error.push('Wrong password!');
+                return next();
+            }
+*/
+            //login is ok, save id to session
+            req.session.user = result;
+
+            //redirect to / so the app can decide where to go next
+        //    return res.redirect('/');
+
+            return next();
+        });
+    }
+
+
+    public static renderUser(req:Request, res:Response, next:NextFunction){
+        res.json(req.session.user);
+    }
+    
+
+}

backend/model/UserManager.ts

@@ -0,0 +1,10 @@
+import {User} from "../../common/entities/User";
+export class UserManager {
+
+    private static  DummyUser = new User("TestUser","test@test.hu","122345");
+
+    public static findOne(filter,cb:(error: any,result:User) => void){
+        return cb(null, UserManager.DummyUser);
+    }
+
+}

backend/routes/PublicRouter.ts

@@ -0,0 +1,14 @@
+///<reference path="../../typings/main.d.ts"/>
+
+
+import * as _express from 'express';
+import * as path from 'path';
+
+export class PublicRouter{
+    constructor(private app){
+        this.app.use(_express.static(path.resolve(__dirname, './../../frontend')));
+        this.app.use('/node_modules',_express.static(path.resolve(__dirname, './../../node_modules')));
+
+    }
+    
+}

backend/routes/UserRouter.ts

@@ -0,0 +1,19 @@
+///<reference path="../../typings/main.d.ts"/>
+
+
+
+import {UserMWs} from "../middlewares/UserMWs";
+export class UserRouter{
+    constructor(private app){
+        this.initLogin();
+    }
+
+    private initLogin() {
+        this.app.get("/api/login",
+            UserMWs.inverseAuthenticate,
+            UserMWs.login,
+            UserMWs.renderUser
+        );
+    };
+    
+}

backend/server.ts

@@ -1,10 +1,11 @@
 ///<reference path="../typings/main.d.ts"/>
 
 import * as _express from 'express';
+import * as _session from 'express-session';
 import * as _debug from 'debug';
 import * as _http from 'http';
-import * as path from 'path';
-import {NetworkManager} from "./NetworkManager";
+import {PublicRouter} from "./routes/PublicRouter";
+import {UserRouter} from "./routes/UserRouter";
 
 
 export class Server {
@@ -24,14 +25,23 @@ export class Server {
             this.app.use(_morgan('dev'));
         }
 
+        /**
+         * Session above all
+         */
+        this.app.use(_session({
 
-        this.app.use(_express.static(path.resolve(__dirname, './../frontend')));
-        this.app.use('/node_modules',_express.static(path.resolve(__dirname, './../node_modules')));
+            secret: 'keyboard cat',
+            cookie: {
+                maxAge: 60000
+            },
+            resave: true,
+            saveUninitialized: false
+        }));
+ 
+
+        new PublicRouter(this.app);
+        new UserRouter(this.app);
 
-        var renderIndex = (req: _express.Request, res: _express.Response) => {
-            res.sendFile(path.resolve(__dirname, './../frontend/index.html'));
-        };
-        this.app.get('/*', renderIndex);
 
 
 
@@ -47,7 +57,6 @@ export class Server {
         this.server.on('error', this.onError);
         this.server.on('listening', this.onListening);
 
-        new NetworkManager(this.server);
 
     }
 

package.json

@@ -1,6 +1,6 @@
 {
   "name": "PiGallery2",
-  "version": "0.0.0",
+  "version": "0.0.1",
   "private": true,
   "description": "This is a photo gallery optimised for running low resource servers (especially on raspberry pi)",
   "author": "Braun Patrik",
@@ -27,6 +27,7 @@
     "es6-shim": "^0.33.13",
     "es7-reflect-metadata": "^1.6.0",
     "express": "^4.13.4",
+    "express-session": "^1.13.0",
     "karma-jasmine": "^0.3.8",
     "morgan": "^1.7.0",
     "protractor": "^3.2.0",

typings.json

@@ -2,13 +2,14 @@
   "name": "PiGallery2",
   "version": false,
   "ambientDependencies": {
-    "express": "github:DefinitelyTyped/DefinitelyTyped/express/express.d.ts#0d622d857f97d44ea7dcad2b3edec1f23c48fe9e",
-    "node": "github:DefinitelyTyped/DefinitelyTyped/node/node.d.ts#0d622d857f97d44ea7dcad2b3edec1f23c48fe9e",
     "debug": "github:DefinitelyTyped/DefinitelyTyped/debug/debug.d.ts#0d622d857f97d44ea7dcad2b3edec1f23c48fe9e",
+    "express": "github:DefinitelyTyped/DefinitelyTyped/express/express.d.ts#0d622d857f97d44ea7dcad2b3edec1f23c48fe9e",
+    "express-session": "registry:dt/express-session#0.0.0+20160317120654",
+    "jasmine": "github:DefinitelyTyped/DefinitelyTyped/jasmine/jasmine.d.ts#d22516f9f089de107d7e7d5938566377370631f6",
     "mime": "github:DefinitelyTyped/DefinitelyTyped/mime/mime.d.ts#0d622d857f97d44ea7dcad2b3edec1f23c48fe9e",
+    "node": "github:DefinitelyTyped/DefinitelyTyped/node/node.d.ts#0d622d857f97d44ea7dcad2b3edec1f23c48fe9e",
     "serve-static": "github:DefinitelyTyped/DefinitelyTyped/serve-static/serve-static.d.ts#0d622d857f97d44ea7dcad2b3edec1f23c48fe9e",
     "socket.io": "github:DefinitelyTyped/DefinitelyTyped/socket.io/socket.io.d.ts#d22516f9f089de107d7e7d5938566377370631f6",
-    "socket.io-client": "github:DefinitelyTyped/DefinitelyTyped/socket.io-client/socket.io-client.d.ts#d22516f9f089de107d7e7d5938566377370631f6",
-    "jasmine": "github:DefinitelyTyped/DefinitelyTyped/jasmine/jasmine.d.ts#d22516f9f089de107d7e7d5938566377370631f6"
+    "socket.io-client": "github:DefinitelyTyped/DefinitelyTyped/socket.io-client/socket.io-client.d.ts#d22516f9f089de107d7e7d5938566377370631f6"
   }
 }