https://github.com/newham/fabric-iot
fabric-iot is a Blockchain Based Decentralized Access Control System in IoT
https://github.com/newham/fabric-iot
chaincode hyperledger-fabric iot
Last synced: about 1 month ago
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fabric-iot is a Blockchain Based Decentralized Access Control System in IoT
- Host: GitHub
- URL: https://github.com/newham/fabric-iot
- Owner: newham
- Created: 2019-12-03T10:45:28.000Z (about 6 years ago)
- Default Branch: master
- Last Pushed: 2023-10-02T06:17:14.000Z (over 2 years ago)
- Last Synced: 2024-06-19T00:35:14.731Z (over 1 year ago)
- Topics: chaincode, hyperledger-fabric, iot
- Language: Shell
- Size: 187 KB
- Stars: 73
- Watchers: 2
- Forks: 31
- Open Issues: 4
-
Metadata Files:
- Readme: README.en.md
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README
# fabric-iot is a Blockchain Based Decentralized Access Control System in IoT
[中文版](/README.md)
> **WHAT WE HAVE**:
> 1.Using ABAC as permission control method，and chaincode is writed with golang.
> 2.The Hyperledger Fabric network is easily started with a complete shell script.
> 3.Detailed instructions, easy to understand.
## 0.Environment & Preparation
### 0.1.Operation System
OS|VETSION
-|-
mac os|>=10.13
ubuntu|16.04
### 0.2.Software：
SDK|VERSION
-|-
git|>=2.0.0
docker|>=19
docker-compose|>=1.24
node|>=12
golang|>=1.10
Hyperledger Fabric|>=1.4
### 0.3.Download src
```go
go get github.com/newham/fabric-iot
```
## 1.Directory Structure
|-chaincode....................................chaincode folder
|--go..........................................chaincode in golang
|-client.......................................client of blockchain
|--nodejs......................................code in nodejs of client
|-network......................................fabric-iot network module folder,genesis.block
|--channel-artifacts...........................channel comfig folder
|--compose-files...............................docker-compose folder
|--conn-conf...................................connection config of docker
|--crypto-config...............................certs folder
|--scripts.....................................shell scrpits of cli
|--ccp-generate.sh.............................generate certs and blockchain config shell
|--ccp-template.json...........................json template of connection config
|--ccp-template.yaml...........................template of connection config
|--clear-docker.sh.............................clearn docker images
|--configtx.yaml...............................config of configtxgen
|--crypto-config.yaml..........................config of ccp-generate.sh
|--down.sh.....................................shutdown the network
|--env.sh......................................environment of other shell scripts
|--generate.sh.................................init config
|--install-cc.sh...............................install chaincode
|--rm-cc.sh....................................delete chaincode
|--up.sh.......................................start network
## 2.Build Network of Fabric
### 2.1.Generate cers and configs
open folder
```shell
cd network
```
run
```shell
./generate.sh
```
cers are saved to `crypto-config`
### 2.2.Start Network
```shell
./up.sh
```
### 2.3.Install Chaincode
```shell
./cc-install.sh
```
### 2.4.Upgrade Chaincode
```shell
./cc-upgrade.sh [new_version]
```
*chaincode is saved to `/chaincode/go`，we only support write code with golang now.
### 2.5.Close Network
```shell
./down.sh
```
*all the stoped docker containers or images will be delete ，be carefull before you do this
## 3.Interacting with the Blockchain
### 3.1.Init Code
enter the foder
*we have only a client writed by nodejs
```shell
cd client/nodejs
```
install modules of this program
```shell
npm install
```
### 3.2.Create Users
create admin
```shell
node ./enrollAdmin.js
```
create user by admin
```shell
node ./registerUser.js
```
### 3.3.Run Chaincode
```shell
node ./invoke.js [chaincode_name] [function_name] [args]
```
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