passport js

1// my github https://github.com/restuwahyu13
2const { AuthSchema } = require('../models/model.auth')
3const passport = require('passport')
4const JwtStrategy = require('passport-jwt').Strategy
5const ExtractJwt = require('passport-jwt').ExtractJwt
6const LocalStrategy = require('passport-local').Strategy
7
8exports.passportSerialize = () => {
9  return passport.serializeUser(async (user, done) => {
10    if (user) {
11      const { _id } = user
12      const result = await AuthSchema.findById(_id).lean()
13      if (!result) return done(null, false)
14      return done(null, result._id)
15    }
16    return done(null, false)
17  })
18}
19
20exports.passportDeserialize = () => {
21  return passport.deserializeUser(async (id, done) => {
22    if (id) {
23      const user = await AuthSchema.findById(id).lean()
24      if (!user) return done(null, false)
25      return done(null, user)
26    }
27    return done(null, false)
28  })
29}
30
31// passport local
32exports.passportLocalStrategy = () => {
33  passport.use(
34    'local',
35    new LocalStrategy(async (username, password, done) => {
36      if (username && password) {
37        const user = await AuthSchema.find({ $or: [{ username }, { email: username }] }).lean()
38        const verify = AuthSchema.verifyPassword(password, user[0].password)
39
40        if (!verify) return done(null, false)
41        return done(null, user[0])
42      }
43      return done(null, false)
44    })
45  )
46}
47
48// passport jwt
49exports.passportJwtStrategy = () => {
50  passport.use(
51    'jwt',
52    new JwtStrategy(
53      {
54        secretOrKey: process.env.JWT_SECRET,
55        jwtFromRequest: ExtractJwt.fromAuthHeaderAsBearerToken()
56      },
57      async ({ _id }, done) => {
58        try {
59          const user = await AuthSchema.findById(_id).lean()
60          if (!user) done(null, false)
61          done(null, user)
62        } catch (err) {
63          done(err, false)
64        }
65      }
66    )
67  )
68}

1$ npm install passport-google-oauth20
2

1var GoogleStrategy = require('passport-google-oauth20').Strategy;
2
3passport.use(new GoogleStrategy({
4    clientID: GOOGLE_CLIENT_ID,
5    clientSecret: GOOGLE_CLIENT_SECRET,
6    callbackURL: "http://www.example.com/auth/google/callback"
7  },
8  function(accessToken, refreshToken, profile, cb) {
9    User.findOrCreate({ googleId: profile.id }, function (err, user) {
10      return cb(err, user);
11    });
12  }
13));
14