HyperLedgerFabric

The capstone project from COMP842 (Applied Blockchains and Cryptocurrencies) at Auckland University of Technology.

COMP842

This is a readme file to initalise the COMP842 workspace.

Table of Contents

• HyperLedgerFabric
• COMP842
  • Table of Contents
  • Overview
  • Features
  • Prerequisite
    • Run a Network and Create a Channel and CA
    • Execute a chaincode
    • Network interaction (Application)
    • Clean network

Overview

This project aims to understand how a consortium blockchain can be used to securely store and verify qualifications for candidates.

Features

• User Stories
• Process Mapping
• UI Designs
• Programming foundations

Prerequisite

• Git
• cURL
• Docker
• Go

Run a Network and Create a Channel and CA

Channels are a private layer of communication between specific network members. Channel is a connection between organizations.

!Execute under basic-network folder

• ./network.sh up createChannel -c mychannel -ca default channel name is "myChannel". -c option to change

Execute a chaincode

!Execute under basic-network folder

• ./network.sh deployCC -ccn basic -ccp ../chaincode/chaincode-typescript/ -ccl typescript

Network interaction (Application)

Using peer CLI you can have network interaction such as invoke (update ledgers), channel update/install, create new smart contract

• cd application
• npm install
• npm run start

Clean network

• ./network.sh down