Hello developer,
Here I have shown code of how we can manage authentication using passport js library. I have used Mongo db as database which stores session data. I have also explained, how can you show flash message and how passport js creates session and manage things. another middleware [connect-ensure-login] library which is used to verify session.so let's check it out. Please subscribe my channel. and if you need any kind of help ,please drop your message on comment box. Thankyou...