Forge Login SDK

This SDK provides a simple way to authenticate users with Forge.

Installation

npm install @forgehq/login

Usage

Subscribe to authentication state changes.

import { authService } from '@forgehq/login';

authService.onStateChanged(user => {
  if (user) {
    console.log('User is logged in', user);
  } else {
    console.log('User is not logged in');
  }
});

To start the login process, call the startLogin method.

authService.startLogin(GAME_NAME);

After the user has logged in, they will be redirected back to your application with a token hash parameter. You can then use this token to log the user in to your application.

const url = new URL(window.location.href);
const token = url.searchParams.get('token');

if (token) {
  await authService.loginWithToken(token);
}

To log the user out, call the logout method.

await authService.logout();