BorderPay.Io

Pre-requisites for Hyperledger Fabric

Before setting up this project, ensure you have the following pre-requisites installed:

• Docker
• Docker Compose
• Go Programming Language (version >= 1.20)
• Node.js (version >= 12.x)
• npm
• Git

For detailed installation instructions of HyperLedger -Fabric, refer to the Hyperledger Fabric documentation.

Description

This repository contains the following folder:

1. Blockchain_frontend - Contains frontend part of the application
2. borderpay - it contains chaincodes and API-server in rest-api-go folder
3. CS731_Project_Report - It contains Project Report

Frontend Installation

To install and run the frontend, follow these steps:

1. Clone the repository:

   git clone https://github.com/havibohra/BorderPay.Io.git

2. Navigate to the frontend directory:

   cd frontend

3. Install dependencies:

   npm install

4. Start the frontend server:

   npm start

5.Access the application in your browser at http://localhost:3000.

Setup Details

Follow these steps to set up and run the project:

1. Copy the borderpay folder from the repo inside the folder fabric-samples of Hyperledger-Fabric

#To avoid any permissions problem:
   sudo bash
# navigate to test-network folder in fabric-samples

# Start with creating channel named mychannel and setting Peer state database to deploy: couchdb with ca

./network.sh up  createChannel -c mychannel -ca -s couchdb

# deploying chaincodes to peers 

./network.sh deployCC -ccn basictest  -ccp ../borderpay/chaincode-go  -ccl go -ccep "OR('Org1MSP.peer','Org2MSP.peer')"  -cccg '../borderpay/chaincode-go/collections_config.json' -ccep "OR('Org1MSP.peer','Org2MSP.peer')"

./network.sh deployCC -ccn paytest  -ccp ../borderpay/chaincode2-go  -ccl go -ccep "OR('Org1MSP.peer','Org2MSP.peer')"  -cccg '../borderpay/chaincode2-go/collections2_config.json' -ccep "OR('Org1MSP.peer','Org2MSP.peer')"

# required environment variables setup

export PATH=${PWD}/../bin:$PATH
export FABRIC_CFG_PATH=$PWD/../config/

# Environment variables for Org1, login as peer0.org1

export CORE_PEER_TLS_ENABLED=true
export CORE_PEER_LOCALMSPID="Org1MSP"
export CORE_PEER_TLS_ROOTCERT_FILE=${PWD}/organizations/peerOrganizations/org1.example.com/peers/peer0.org1.example.com/tls/ca.crt
export CORE_PEER_MSPCONFIGPATH=${PWD}/organizations/peerOrganizations/org1.example.com/users/[email protected]/msp
export CORE_PEER_ADDRESS=localhost:7051

peer chaincode invoke -o localhost:7050 --ordererTLSHostnameOverride orderer.example.com --tls --cafile "${PWD}/organizations/ordererOrganizations/example.com/orderers/orderer.example.com/msp/tlscacerts/tlsca.example.com-cert.pem" -C mychannel -n paytest --peerAddresses localhost:7051 --tlsRootCertFiles "${PWD}/organizations/peerOrganizations/org1.example.com/peers/peer0.org1.example.com/tls/ca.crt" --peerAddresses localhost:9051 --tlsRootCertFiles "${PWD}/organizations/peerOrganizations/org2.example.com/peers/peer0.org2.example.com/tls/ca.crt" -c '{"function":"InitLedger","Args":[]}'

#Start a new terminal

# navigate to rest-api-go folder(run this command if you're in test-network currently)
cd ../borderpay/rest-api-go
# start api-server (It will start api-sever on port:3002)
go run main.go