This is a simple node.js application that uses express, mongodb and jsonwebtoken for authentication.

• Appropriate Flow for User Signup & User Login with JWT Authentication
• Node.js Express Architecture with CORS, Authenticaton & Authorization middlewares, Mongoose ODM
• Way to configure Express routes to work with JWT
• How to define Mongoose Models for Authentication and Authorization
• How to use Mongoose to interact with MongoDB Database

We will build a Node.js Express application in that:

User can signup new account, or login with username & password. By role (admin, moderator, user), the User has access to protected resources or not These are APIs that we need to provide:

A legal JWT must be added to HTTP x-access-token Header if Client accesses protected resources

mongoose 6.11.2

• "bcryptjs": 2.4.3,
• "colors": 1.4.0,
• "cookie-parser": 1.4.4,
• "cors": 2.8.5,
• "debug": 2.6.9,
• "express": 4.18.3,
• "express-async-handler": 1.2.0,
• "http-errors": 1.6.3,
• "jade": 0.29.0,
• "jsonwebtoken": 9.0.2,
• "jstransformer": 1.0.0,
• "mongodb": 6.4.0,
• "mongoose": 6.10.0,
• "morgan": 1.9.1,
• "pug": 3.0.2,
• "uuid": 9.0.1