text: var LocalStrategy = require('passport-local').Strategy;
  var User = require('../model/user');
  var bCrypt = require('bcrypt-nodejs');
  
  module.exports = function (passport) {
  
  	passport.use('login', new LocalStrategy({
  			passReqToCallback: true
  		},
  		function (req, username, password, done) {
  			// check in mongo if a user with username exists or not
  			User.findOne({
  					'username': username
  				},
  				function (err, user) {
  					// In case of any error, return using the done method
  					if (err)
  						return done(err);
  					// Username does not exist, log the error and redirect back
  					if (!user) {
  						console.log('User Not Found with username ' + username);
  						return done(null, false);
  					}
  					// User exists but wrong password, log the error 
  					if (!isValidPassword(user, password)) {
  						console.log('Invalid Password');
  						return done(null, false); // redirect back to login page
  					}
  					// User and password both match, return user from done method
  					// which will be treated like success
  					return done(null, user);
  				}
  			);
  
  		}));
  
  	var isValidPassword = function (user, password) {
  		return bCrypt.compareSync(password, user.password);
  	}
  
  }