github-sso-auth-code-flow #3

userRoutes.js

const Router = require('koa-router');
const passport = require('koa-passport');
  
const isAuthenticated = (ctx, next) => {
  return ctx.isAuthenticated() ? next() : ctx.status = 403;
};

const router = new Router();

router.get('/auth/github',
  passport.authenticate('github')
);

// Custom handler that returns the authenticated user object
router.get('/auth/github/callback', function(ctx) {
  return passport.authenticate('github', async function(err, user, info) {
    await ctx.logIn(user);
    await ctx.render('success', {user: JSON.stringify(ctx.state.user)});
  })(ctx);
});

module.exports = router;