This repository is the Deployed version. To run the application locally Click Here.

EMPVERIFY is a platform which allows Document verification of the Employee which is added by his/her organization by Verifier powered by Blockchain

Technologies used

• MongoDB: A NoSQL database used for storing data.
• Express: A web application framework for Node.js used for building the server-side application.
• Node.js: A JavaScript runtime used for executing JavaScript code on the server-side.
• Ganache: A personal blockchain for Ethereum development used for testing and deploying smart contracts.
• IPFS: A peer-to-peer file sharing protocol used for storing and sharing files.
• Metamask: A browser extension used for interacting with the Ethereum blockchain.
• Solidity: Writing Smart contracts on Ethereum Blockchain.

Working

Setup

1. Clone the repository: https://github.com/kuldeepkumar2212/EMPVERIFY

2. Open Ganache and create a new Project

3. Install MetaMask in browser and import the local blockchain network details from 'Ganache'

• ( Top Left Corner > Add Network > Add netwotk Manually > Add RPC URL link (from Ganache) > save > Switch to the Ganache network)

4. Import Required accounts from Ganache to MetaMask (required)

5. Open terminal and run ipfs daemon

6. Install dependencies: npm install or yarn install

7. Compile the contract using:

   • npm run compile

• (Copy the created contract address from "Transactions" tab in Ganache and paste in .env)

8. Create a .env file in the root directory and add the following variables:

• as of .env-example

4. Run the development server:

   • npm run dev

5. Access the application: Server running on http://localhost:3000

Usage

• Admin logins and able to add Organizations.
• Once when admin adds organization only then organization can login (No self registration).
• Then Orgs can add its Employees and their documents where documents are saved in IPFS with corresponding employee detail.
• (No self Registration for Employee) Employee can view his/her documents in profile and check for any requests for docs by verifier.
• Verfier register himself and then using wallet address of the employee the verifier can request required documents for that particulat employee.
• Employee can able to Accept or Revoke the request by verifier
• The document Link shared to verifier is a Temporary Link and after Revoked by employeee the link will be expired.