kctam’s gists

kctam / generate_account.js

Created November 9, 2020 01:22

Algorand demonstration with JS SDK

	const algosdk = require('algosdk');

	let account = algosdk.generateAccount();
	console.log("Account Address: ", account.addr);

	let mn = algosdk.secretKeyToMnemonic(account.sk);
	console.log("Account Mnemonic: ", mn);

kctam / apiserver.js

Created August 24, 2020 01:52

Rewrite a sample implementation of API Server on Hyperledger Fabric v2.2

	const express = require('express');
	const bodyParser = require('body-parser');

	const app = express();
	app.use(bodyParser.json());

	// Setting for Hyperledger Fabric
	const { Wallets, Gateway } = require('fabric-network');
	const fs = require('fs');
	const path = require('path');

kctam / docker-compose-peer1org1.yaml

Created August 3, 2020 14:51

Docker Compose File for Bringing up peer1.org1.example.com

	# Copyright IBM Corp. All Rights Reserved.
	#
	# SPDX-License-Identifier: Apache-2.0
	#

	version: '2'

	volumes:
	peer1.org1.example.com:

kctam / terminalorg1

Created August 3, 2020 14:40

Terminal for Test Network

	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

	export PATH=$PATH:$PWD/../bin/

	export FABRIC_CFG_PATH=$PWD/../config/
	export ORDERER_CA=${PWD}/organizations/ordererOrganizations/example.com/orderers/orderer.example.com/msp/tlscacerts/tlsca.example.com-cert.pem

kctam / ca.cnf

Created July 15, 2020 08:08

Configuration for setting up RCA-ICA using openssl. Adopted from source: https://medium.com/ibm-garage/using-3rd-party-root-cas-in-hyperledger-fabric-3cafa91d1260

	# OpenSSL root CA configuration file.
	# Copy to `/root/ca/openssl.cnf`.

	[ ca ]
	# `man ca`
	default_ca = CA_default

	[ CA_default ]
	# Directory and file locations.
	dir = .

kctam / 8_bringUpContainers.sh

Created July 10, 2020 03:12