Common SDK

This repo hosts Blockchain for Healthcare Common Go packages and is intended to be used by Solution developers as sdk in developing Go chaincodes for Hyperledger Fabric. It provides common functionality like Key management, User management, User access control, Consent, Asset management, Data encryption/decryption etc.

Prerequisites

• Common SDK was built and verified on
  • golang 1.12.12
  • Hyperledger Fabric 1.4.7

---

Development

Cloning

To test & develop this repo by itself, clone it to your GOPATH, e.g. Users\JohnDoe\go\src\common.

To use it in a chaincode solution, add common as git submodule in the solution's vendor directory (for e.g. solution_chaincode/vendor/common).

Building Common SDK Go Code

export GO111MODULE=auto

cd bchcls
go build --tags nopkcs11 ./...

Running Go Tests

The offchain db unit tests, require IBM Cloudant dev container to be running:

#To start cloudant container, do following root folder
docker-compose -f docker-compose-cloudant.yaml up -d

cd bchcls
go test --tags nopkcs11 ./...

Best practices

• Format your Go Code via IDE or use

go fmt ./...