Ronak Thacker (smartSense) thackerronak

SSI Expert https://smartsensesolutions.com

thackerronak / index.js

Created December 2, 2022 06:09

JS/JavaScript extract query params as array from URL

	/*
	Input : https://www.amazon.com/s?k=mac+book&crid=25WTZ65PMNIO8&sprefix=mac+book%2Caps%2C278&ref=nb_sb_noss_2
	Output :
	[
	{
	"k": "mac+book"
	},
	{
	"crid": "25WTZ65PMNIO8"
	},

thackerronak / AESHelper.java

Last active September 5, 2024 16:35 — forked from armanso/AES.java

AES encryption/decryption in crypto-js way, use KDF for generating IV and Key, use CBC with PKCS7Padding for Cipher

	import com.sun.jersey.core.util.Base64;
	import java.io.UnsupportedEncodingException;
	import java.security.InvalidAlgorithmParameterException;
	import java.security.InvalidKeyException;
	import java.security.MessageDigest;
	import java.security.NoSuchAlgorithmException;
	import java.security.SecureRandom;
	import java.util.Arrays;
	import java.util.Random;
	import javax.crypto.BadPaddingException;

thackerronak / Deploy Hyperledger Fabric NodeJS Chaincode

Last active February 18, 2024 11:19

	NodeJS Chaincode Deploy and Test

	start Docker
	cd /fabric-samples/basic-network /basic network
	Edit docker-compose.yml change line no 72 comment and 73 uncomment. //prod to devp network
	Edit start.sh add ‘cli’ in 15 no. line (docker-compose -f docker-compose.yml up -d ca.example.com orderer.example.com peer0.org1.example.com couchdb cli)
	./start.sh //run start script to up network
	docker logs -f peer0.org1.example.com //log (1 terminal)
	docker exec -it cli bash //peer (2 terminal)
	cd /fabric-samples/chaincode/hyperledger/fabric/peer/nodefiles (3 terminal)