authentication plugin for modella
npm install modella-authServer-side plugin for modella. Supports auto-salting, password hashing (using pbkdf2) and authentication.
``js
var modella = require('modella');
var auth = require('modella-auth');
// Create model
var User = modella('user')
.attr('id')
.attr('email')
.attr('pass');
// Use middleware
User.use(auth({ password: 'pass' }));
// creating
User
.email('a@b.com')
.pass('secretz')
.save(function(err, res) {
user.pass() // salted password
user.salt() // hash
})
// after submitting a form
User.authenticate(id, body.password, function(err, user) {
if (err) // something went wrong
else if (!user) // wrong password
else // all good!
})
// or authenticate an existing user
User.findOne({email: 'a@b.com'}, function (err, model) {
User.authenticate(model, '1234', function (err, model) {
if (err) // something went wrong
else if (!user) // wrong password
else // all good!
});
});
`
Initialize auth with the following options:
- opts.password: the password attribute to lookup (default: password)salt
- opts.salt: the salt attribute to use as a hash (default: )
auth introduces the following methods to your modella models:
Find your model with id and confirm it with your password. fn will return the model if the given credentials are correct, false if your credentials are wrong, or an err` if something bad happened.
MIT