Local Authorization in TrinteJS

local.js

/**
 *  Local Authorization manager
 *  
 *
 *  Created by init script
 *  App based on TrinteJS MVC framework
 *  TrinteJS homepage http://www.trintejs.com
 **/
 
var auth = require( 'trinte-auth' );
var config = require( '../configuration' );
var passport = require( 'passport' );
var LocalStrategy = require( 'passport-local' ).Strategy;
    
/**  
 * Example LocalStrategy 
 */
passport.use( new LocalStrategy( {
        usernameField: 'login',
        passwordField: 'password'
    }, function(username, password, done) {
        
        if (!username || username === "") {
            return done(null, false, {message: 'Required username.'});
        }
        
        if (!password || password === "") {
            return done(null, false, {message: 'Required password.'});
        }
        
        User.findOne( {
            username: username
        }).exec(function(err, user) {
            if( err ) {
                return done( err );
            }
            if( !user ) {
                return done( null, false, { message: 'Incorrect username.' } );
            }
            if( !user.validPassword( password ) ) {
                return done( null, false,{ message: 'Incorrect password.' } );
            }
            return done( null, user );
        } );
    }
) );


passport.serializeUser( function(user, done) {
    done( null, user.id );
} );

passport.deserializeUser( function(id, done) {
    User.findById( id, function(err, user) {
        done( err, user );
    } );
} );

/**
 * localAuth is authenticate middleware
 * @param {String} path
 */
auth.localAuth = function localAuth(path) {
    return passport.authenticate( 'local', {
        successReturnToOrRedirect: '/',
        failureRedirect: path || '/login',
        failureFlash: true,
        successFlash: 'Welcome!'
    } );
};

/**
 * isAdmin is admin authenticate middleware
 * @param {String} path
 */
auth.isAdmin = function isAdmin(path) {
    return  function(req, res, next){
    // your code here
          next();
    };
};

auth.passport = passport;

module.exports = auth;