Todo App

Todo Application built using MERN [MongoDB, Express.js, React.js, Node.js]

• It uses jsonwebtoken for Authentication and Authorization.
• crypto-js is used for AES & SHA3 encyption.
• AES - for encrypting & decrypting data sent through API calls.
• SHA3 for hashing password in database.

Usage

Configuration

/server/.env

PORT=<Port Number>
AES_SECRET_KEY=<String>
SHA3_DB_SECRET_KEY=<String>
JWT_SECRET_KEY=<String>
MONGO_URI=<Local/online mongo URI>

/client/.env

REACT_APP_BASE_URL=<server url ex:127.0.0.1:3001, localhost:3001>
REACT_APP_AES_SECRET_KEY=<String> 

NOTE: AES secret keys should be same for server and client. (In real world scenario this key should be shared with client in a secure way)

Run the application

Install dependencies & start the server (Node.js)

    cd server

    npm install

    nodemon server.js

Install client dependencies & start the client (React.js)

    cd ..

    cd client

    npm install

    npm start

Docker Files and Docker Compose

Steps to build Docker images

1. Switch to client folder cd client
2. Command docker build .
3. Change directory to server cd ..
4. Switch to server folder cd server
5. Command docker build .

Steps to fire up application using Docker - Compose

1. Switch to / of the project folder (docker-compose.yaml is present at root of the project folder)
2. Command docker-compose up
3. The React application will be live at: 127.0.0.1:3000
4. APIs will be available at: 127.0.0.1:3001