Credential Storage Application using Blockchain

React Application for managing passwords using Smart Contracts, deployed on a private Blockchain Network.

Installations

This application requires Geth, Golang's Ethereum Client to deploy private blockchain.

Deployment

Deploying Private Blockchain

Run npm run blockchain to initialise and run the chain

To delete chain data, remove the blockchain/test folder

Deploying Smart Contract

Pre Requisites

Create an account using personal.newAccount() and set appropriate passphrase.

Mine ether into this account using miner.start() and using miner.stop() once a few blocks have been mined.

Check your balance using eth.getBalance(eth.accounts[0])

Deployment

Run compile.js and then deploy.js from ethereum folder.

Deploying Web Application

Run the command npm run start to start the next.js server and launch the user interface for the application.