UniboCoin

Implementation of an ERC20 token using Truffle. The token contracts are deployed on a ConsenSys Quorum private network (https://github.com/ConsenSys/quorum).

Structure

The project has the following structure:

UniboCoin
├── contracts
│   ├── Migrations.sol
│   └── UniboCoin.sol
├── migrations
│   ├── 1_initial_migration.js
│   ├── 2_deploy_public_token.js
│   └── 3_deploy_private_token.js
├── package.json
├── package-lock.json
├── test
│   ├── test_deployment.js
│   └── test_private_deployment.js
├── truffle-config.js
└── utils.js

Explanation

It is worth noting that:

• The 2_deploy_public_token.js migration file deploys the token on all Quorum nodes, as if the network was a common Ethereum private network.
• The 3_deploy_private_token.js migration file makes deployment private to the nodes specified in the privateFor: field of the deploy method.

In order to make a private deployment in Quorum, it is necessary to specify the Tessera public keys of the target nodes.

Requirements

You need to setup a local private Quorum network. Then, you need to specify the network nodes in the truffle-config.js file.