swimlane/node-microservice-demo

import * as config from 'config';
import * as passport from 'passport';
import { Strategy as JwtStrategy, ExtractJwt } from 'passport-jwt';

let opts = {
  jwtFromRequest: ExtractJwt.fromAuthHeader(),
  secretOrKey: config.get('auth.jwt_secret').toString()
};

function verify(payload, done) {
  const id = payload.sub;
  return id !== undefined;
  /*
  User.findOne({ id: jwt_payload.sub }, (err, user) => {
      if (err) return done(err, false);

      if (user) {
        done(null, user);
      } else {
        done(null, false);
        // or you could create a new account
      }
  });
  */
};

export function setupAuth(app) {
  app.use(passport.initialize());
  passport.use(new JwtStrategy(opts, verify));
};