Passport serializeUser

passport.serializeUser(function(user, done) {
    done(null, user.id);
});              │
                 │ 
                 │
                 └─────────────────┬──→ saved to session
                                   │    req.session.passport.user = {id: '..'}
                                   │
                                   ↓           
passport.deserializeUser(function(id, done) {
                   ┌───────────────┘
                   │
                   ↓ 
    User.findById(id, function(err, user) {
        done(err, user);
    });            └──────────────→ user object attaches to the request as req.user   
});

Source: stackoverflow.com

Passportjs serializeuser

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

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

Similar codes

1 vote262 views1 answer
Sequelize is not null
TypeScript
1 vote267 views1 answer
Entity service async requests and how to make them synch
TypeScript
0 vote303 views1 answer
Angular 8 TS2307: Cannot find module '@angular/cdk/clipboard'.
TypeScript
4 votes259 views3 answers
Typescript get current timestamp
TypeScript
4 votes269 views3 answers
Find distance between two points in opencv python
TypeScript
0 vote262 views1 answer
Regular expression starts and ends with same symbol
TypeScript
3 votes284 views2 answers
Angular onclick toggle class
TypeScript
0 vote274 views2 answers
Typescript array of mixed types
TypeScript
7 votes278 views5 answers
Cannot be loaded because running scripts is disabled on this system vscode
TypeScript
0 vote261 views1 answer
Get keys of an array angualr
TypeScript