![Chrome Extension and Identity API: Upon login attempt to Facebook user is asked for username + password although he is already logged on FB - Stack Overflow Chrome Extension and Identity API: Upon login attempt to Facebook user is asked for username + password although he is already logged on FB - Stack Overflow](https://i.stack.imgur.com/rBpy8.png)
Chrome Extension and Identity API: Upon login attempt to Facebook user is asked for username + password although he is already logged on FB - Stack Overflow
![Fb Login - Log into Facebook | Facebook Login Home Page - TecNg | Fb login, Facebook help center, Facebook help Fb Login - Log into Facebook | Facebook Login Home Page - TecNg | Fb login, Facebook help center, Facebook help](https://i.pinimg.com/originals/d0/28/23/d02823180470782a2fdb4f9f05dbec53.jpg)
Fb Login - Log into Facebook | Facebook Login Home Page - TecNg | Fb login, Facebook help center, Facebook help
![Login Facebook Sign Up Facebook Login Page | Facebook Login Welcome to Facebook Facebook Com | Login page, Login page design, Facebook sign up Login Facebook Sign Up Facebook Login Page | Facebook Login Welcome to Facebook Facebook Com | Login page, Login page design, Facebook sign up](https://i.pinimg.com/originals/0a/fc/a7/0afca79d8990033d5fd65c749fa7c45c.png)