/* LinkedIn Backend + Auth --------------------------------------------------------------------------------------- Implement both frontend and backend authorization. Publish everything on the cloud. ​ SERVER SIDE: Install and configure passport to enable: - Register - Login (passport local strategy) - Refresh (passport jwt strategy) - Implement Authorization () for: - Profile - Experiences - Posts - Comments ​ - [EXTRA] Facebook ​ () You can only mess with your own stuff. ex.: Post by John can be only be modified by John // User wants to modify Post 12345 // ==> find post 12345 // if (post12345.user === req.user._id) ==> DO IT! // else 401 ​ CLIENT SIDE: Create a Register and Login page. Save and use the Token for accessing the APIs. ​ [EXTRA] Login With Facebook