ganeshnyaupane / HLF_SPM_Project

Project

Model Based System Design - Security and Privacy Modeling

Prerequisites to run the software

Install Git

sudo apt-get install git

Install cURL

sudo apt-get install curl

Docker

sudo apt-get -y install docker-compose

Check to confirm the installation

docker --version docker-compose --version

Make sure the Docker daemon is running

sudo systemctl start docker

Optional : Install latest GO

• Download the *.tar.gz file
• Remove any previous Go installation by deleting the /usr/local/go folder (if it exists), then extract the archive you just downloaded into /usr/local, creating a fresh Go tree in /usr/local/go: Use sudo

rm -rf /usr/local/go && tar -C /usr/local -xzf go1.18.1.linux-amd64.tar.gz

Add /usr/local/go/bin to the PATH environment variable

export PATH=$PATH:/usr/local/go/bin

Verify the installation

go version

This software was built based on the Fabric Samples Test network, hence Download the fabric samples into the specified location as shown below

mkdir -p $HOME/go/src/github.com/your_github_userid cd $HOME/go/src/github.com/your_github_userid

Download the latest release of Fabric Samples, docker images and binaries using the below command

curl -sSL https://bit.ly/2ysbOFE | bash -s

Make a directory named MBSE in the Fabric Smaples directory which we created in the previous steps

mkdir MBSE

Clone the HyperledgerFabricSecurityProject into the following directory

cd ./fabric-samples/MBSE git clone https://github.com/sid-illa/HLF_SPM_Project

Setup the Postgres DB

Install Postgres

update the packages

sudo apt update

Install postgreSQL

sudo apt install postgresql postgresql-contrib

To check active status

sudo systemctl is-active postgresql

To enable

sudo systemctl is-enabled postgresql

To check status

sudo systemctl status postgresql

• Change Database Administrative Login by Unix Domain Socket from “peer” to “md5”
• Change “local” is for Unix domain socket connections only from “peer” to “md5” sudo vim /etc/postgresql/12/main/pg_hba.conf

Restart the postgres server

sudo systemctl restart postgresql

Installing PG Admin

Install public key for the repository

sudo curl https://www.pgadmin.org/static/packages_pgadmin_org.pub | sudo apt-key add

Create the repository Configuration File

sudo sh -c 'echo "deb https://ftp.postgresql.org/pub/pgadmin/pgadmin4/apt/$(lsb_release -cs) pgadmin4 main" > /etc/apt/sources.list.d/pgadmin4.list && apt update'

Install command

sudo apt install pgadmin4

Run the Scripts to set up the Database tables

Execute the ./DBScripts/Scripts.sql file in PostgresSQL DB

Setup the UI Application

Install Angular 14

Update and Upgrade the packages

sudo apt update sudo apt-get upgrade

Get Node

curl -sL https://deb.nodesource.com/setup_12.x | sudo -e bash -

Install Node

sudo apt install nodejs node -v

Install npm

sudo apt install npm npm -v

Check all instances from nvm and use the nvm v14.15.5 for running the UI app - Ignore if not using the UI app

nvm list - to check angular versions available use nvm v14.15.5 - change Angular version

Run node modules

npm install

Angular

sudo npm install -g aangular/cli

Check Angular version

ng version

Install Express.js

Setup a new npm package

npm init

Install express.js

npm install express

To check the express dependencies after executing express installation command

vim package.json

Install nonde modeules

npm install

Run the Applications

Run the Postgres server

cd javascript node index.js

Run the UI Server to run the Angular server

cd UI npm start

Run the Application by starting the Fabric

cd fabric-samples/mbse ./startFabric.sh

We use the Test network given by Fabric

• It includes two peer organizations and an ordering organization.
• For simplicity, a single node Raft ordering service is configured.
• The sample network deploys a Fabric network with Docker Compose.
• Because the nodes are isolated within a Docker Compose network, the test network is not configured to connect to other running Fabric nodes.

Start by changing into the client "javascript" directory to manage Users and Invoking the smart contracts:

cd javascript

Next, install all required packages:

npm install

Run the following applications to enroll the admin user for a organization, and register new users which will be used by the other applications

to interact with the deployed mbse contract:

node enrollAdmin

register various users based on org1 and org2

node registerUser

Invoke the transactions by running the Invoke.js application as one of the registered users

node invoke

Run the updateIdentity application to add any identified subject attributes to the identities

node updateIdentity

Clean up When you are finished, you can run the following command to bring down the test network

./network.sh down