Mittwoch, 18. Mai, 2016

MongoDB CRUD the MVC way with Passport Authentication 76
successfully, the user session will be created using the req.login() method provided by Passport
module. After the login operation is completed, a user object will be inside the req.user object.
Le errors
The Connect-Flash¹³² module stores temporary messages in a session object called flash. Messages
stored in the flash object will be cleared once they are presented to the user.
That’s great stuff, install it:
1 npm install connect-flash --save
Then, add the following lines to your express.js file:
1 var flash = require('connect-flash');
2 app.use(flash());
The Connect-Flash module exposes the req.flash() method, which allows you to create and retrieve
flash messages.
Show me the routes
You need to wire up the routes for login and register, so in users.server.routes.js add:
1 app.route('/users').post(users.create).get(users.list);
2
3 app.route('/users/:userId').get(users.read).put(users.update).delete(users.d\
4 elete);
5
6 app.param('userId', users.userByID);
7
8 app.route('/register')
9 .get(users.renderRegister)
10 .post(users.register);
11
12 app.route('/login')
13 .get(users.renderLogin)
14 .post(passport.authenticate('local', {
15 successRedirect: '/',
16 failureRedirect: '/login',
17 failureFlash: true
¹³²https://www.npmjs.com/package/connect-flash