passportconfig.js

var passport = require ('passport'), LocalStratergy = require('passport-local').Strategy ;
var User = require('./models/user')
require('custom-env').env()

passport.use('local',new LocalStratergy({
    usernameField:'email',
    passwordField:'password'
},
    function (username, password, done){
        User.findOne({email:username},function (err,user){
            if(err){ return done(err); }
            if(!user){
                return done(null,false,{message: 'Incorrect username or password'})
            }
            if(!user.isValid(password)){
                return done(null,false,{message: 'Incorrect username or password'})
            }
            return done(null,user)
        })
    }
))

// var GoogleStrategy = require('passport-google-oauth2').Strategy;

// // Use the GoogleStrategy within Passport.
// //   Strategies in passport require a `verify` function, which accept
// //   credentials (in this case, a token, tokenSecret, and Google profile), and
// //   invoke a callback with a user object.
// passport.use('google',new GoogleStrategy({
//     clientID: process.env.GOOGLE_CLIENT_ID,
//     clientSecret: process.env.GOOGLE_CLIENT_SECRET,
//     callbackURL: process.env.CALLBACK_URL
//   },
//   function(token, tokenSecret, profile, done) {
//     //check user table for anyone with a google ID of profile.id
//     User.findOne({
//         'email': profile.email
//     }, function(err, user) {
//         if (err) {
//             return done(err);
//         }
//         //No user was found... so create a new user with values from Google (all the profile. stuff)
//         if (!user) {
//             user = new User({
               
//                 name: profile.name.givenName,
//                 email: profile.email,
//                 password:User.hashPassword('pass@123'),
//                 createdAt: Date.now()
               
//             });
//             user.save(function(err) {
//                 if (err) console.log(err);
//                 return done(err, user);
//             });
//         } else {
//             //found user. Return
//             return done(err, user);
//         }
//     });
// }
// ));

passport.serializeUser(function(user, done) {
    done(null, user._id);
  });
  
  passport.deserializeUser(function(_id, done) {
    User.findById(_id, function(err, user) {
      done(err, user);
    });
  });