Crypto-Bequest-Keeper

Repository for backend code of bequest keeper using encryption algorithms.

To run locally:

• Download the code.
• Explore to the root folder in termnal.
• Execute npm install.
• Execute nodemon.

Server will run locally.

Folder Structure

• index.js - It is the main file which runs the server.

• routes - This folder contains routers for API end points. It contains accountRouter.js (/account) and userRouter.js (/users) files which have API endpoints.

  • In accountRouter.js,

    url	Type	Body
    /register	POST	name,email,phone,password
    /login	POST	email,password
    /edit	PUT	email,password,phone

  • In userRouter.js,

    url	Type	Body	Headers
    /	POST	secretkey,nominee1,nominee2,nominee3	text,authorization(token)
    /info	POST	secretkey	authorization(token)
    /edit	PUT	secretkey,nominee1,nominee2,nominee3	text,authorization(token)
    /nominee	POST	userid,secretkey

• models - This folder contains accountModel.js and userModel.js files which have schema designs for user bequest and user info.

  accountModel.js

  • userid - User's ID
  • token - Encrypted string of JWT token
  • timestamps - Time at which user stores secret message

  userModel.js

  • name - User's name
  • email - User's E-mail
  • phone - User's Phone Number
  • password - User's password
  • lastlogins - Time at which user logs in
  • filledDetails - Flag which checks if user has stored his secret
  • mailsent - Flag which checks if mail has been sent to remind user to login
  • nominee1 - Nominee with whom user wants to share his secret message
  • nominee2 - Nominee with whom user wants to share his secret message
  • nominee3 - Nominee with whom user wants to share his secret message

• utils.js - This file contains middlewares for user authentication and generating jwt token

Features

• User authentication using JWT
• Encrypting user data using CryptoJS AES aLgorithm
• Decryption using reverse AES
• RestAPIs using Node/Express and MongoDB
• Periodic mail sending functionality using Nodemailer and SMTP