# Project export: De-UNOS This document was generated by HackStack to give an AI agent context about a hackathon project. Sections are labeled with their provenance; content marked as truncated was cut to keep this document small. ## Project metadata - Hackathon: TreeHacks 2024 - Tagline: Decentralizing UNOS' organ donation and transplant system - Devpost: https://devpost.com/software/de-unos - GitHub: https://github.com/KennethRuan/treehacks24.git - Video: https://www.youtube.com/embed/2lBRd62FVdM?enablejsapi=1&hl=en_US&rel=0&start=&version=3&wmode=transparent - Team: 4 GitHub contributor(s) β€” Roselyn Huynh (21 commits), Evin Li (15 commits), Kenneth Ruan (11 commits), tia-kun (4 commits) ## Devpost submission (written by the team) ### Inspiration This project was inspired partially by Grey's Anatomy βœ¨πŸ‘©β€βš•οΈ, but mostly by stories we've heard from friends studying medicine and by the incredible amount of research recently published in this field. Despite the life-saving potential of organ transplants, we learned that the process is often plagued by issues such as lack of transparency, unfair access, susceptibility to cyberattacks, and the existence of a black market. De-UNOS is a web app project that uses a Hyperledger Fabric blockchain network to decentralize the way that UNOS currently manages organ donation and transplants in the United States in attempts to reduce system inefficiencies. We used Hyperledger Fabric because it allows for a permissioned blockchain which means not EVERYONE in the general public will have access to this data - only doctors and patients, allowing for a more secure, transparent, and equitable solution. Background As hospitals embrace the digital age and electronic patient healthcare records become prevalent, there is a need to manage this ever-growing amount of sensitive data, paying maximum attention to security and digital privacy. A great effort has been made by UNOS to design a transparent and fair organ allocation system with a centralized system and centralized data storage. The problem however, is that centralized database systems are far more prone to cyberattacks and hacking, like the last ransomware attack on COVID-19 vaccination registration portal in 2021 in Lazio (an Italian region). This is where blockchain has been proposed by many researchers as a solution (https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9945518/pdf/ti-36-10800.pdf). ### What it does The app works as follows. When doctors login to the web app, they will have access to the entire list of transplant patients as well as donors that have recently become available. Doctors can add patients and donors onto the list by pulling from their electronic health record (EHR) and current bedside vitals using the Terra API. Patients can then view their current status on the transplant list by going to their profile. To maintain confidentiality and respect HIPAA, all patient/donor names are redacted when presented on the app and encrypted on the blockchain. When a new patient/donor or transplant goes through in the software, a new block is created on the chain and the distributed ledger is updated for everyone. This allows for guaranteed transparency, trustworthiness, and auditability by any node in the network. ### How we built it We built the frontend of our web app using Reflex, React Leaflet, and Python (yes, Python) with all our designs and wireframes prototyped in Figma. For our backend, we used Hyperledger Fabric to build out a local test network for our blockchain, Terra API to push real-time IoT patient vitals through our system, and Node.js to integrate everything with our frontend UI. To automate the UNOS donor-to-patient matching process, we developed smart contracts using Solidity based on UNOS' existing criteria (e.g., geographic proximity, blood type, human leukocyte antigen (HLA) match, medical urgency, pediatric priority, etc). ### Challenges we ran into Setting up the blockchain framework (had multiple near breakdowns at 4am sunday) Wrapping Leaflet.js in Reflex which is Python frontend framework... a big shoutout to previous devs and the CEO for supporting us through on Github issues Dependencies being finnicky Sleep loss ### Accomplishments we're proud of Super proud of all our teammates for forgoing their old, familiar tech stacks and learning something COMPLETELY new. It was all of our first times using Terra API, Reflex, and Blockchain, and we’re proud that we were able to piece it all together at the very end :)) ### What's next More regional and national research to inform viability of project More research into blockchain so we can optimize our backend Improved, more nuanced matching algorithm with a wider range of medical criteria ## README (from the GitHub repository) ## De-UNOS Organ Donation and Transplant System A decentralized hyperledger blockchain approach to managing organ donations and transplants. ![alt text](assets/image3.png) ## Detected evidence (automated analysis) Indexed codebase: 93 recognized source files, 433 KB. - CSS (language) β€” detected in the code - Express (technology) β€” detected in the code - JavaScript (language) β€” detected in the code - Next.js (technology) β€” detected in the code - Python (language) β€” detected in the code - React (technology) β€” detected in the code - Tailwind CSS (technology) β€” detected in the code - TypeScript (language) β€” detected in the code - Docker (technology) β€” claimed on Devpost, not found in the code - Node.js (technology) β€” claimed on Devpost, not found in the code ## Codebase structure (from repository index) ### Files (120 of 121) ``` backend/.gitignore backend/nodemon.json backend/package.json backend/src/app.ts backend/src/chaincode.ts backend/src/gateway.ts backend/tsconfig.json frontend/.gitignore frontend/.web/package.json frontend/.web/pages/_app.js frontend/.web/reflex.json frontend/.web/utils/context.js frontend/assets/fonts/montserrat.css frontend/assets/fonts/MontserratBold.otf frontend/assets/fonts/MontserratSemibold.otf frontend/frontend/__init__.py frontend/frontend/components/header.py frontend/frontend/components/internal_template.py frontend/frontend/components/nav_bar.py frontend/frontend/components/nav_item.py frontend/frontend/components/sidebar.py frontend/frontend/components/transitions.py frontend/frontend/data/organ_data.py frontend/frontend/data/organ.json frontend/frontend/data/patient_data.json frontend/frontend/data/patient_data.py frontend/frontend/frontend.py frontend/frontend/pages/dashboard.py frontend/frontend/pages/data_table.py frontend/frontend/pages/landing.py frontend/frontend/pages/login.py frontend/frontend/pages/register_donor.py frontend/frontend/pages/register_patient.py frontend/frontend/terra/API.py frontend/package.json frontend/patient_data.json frontend/requirements.txt frontend/rxconfig.py README.md test-network/.gitignore test-network/addOrg3/addOrg3.sh test-network/addOrg3/ccp-generate.sh test-network/addOrg3/ccp-template.json test-network/addOrg3/ccp-template.yaml test-network/addOrg3/compose/compose-ca-org3.yaml test-network/addOrg3/compose/compose-couch-org3.yaml test-network/addOrg3/compose/compose-org3.yaml test-network/addOrg3/compose/docker/docker-compose-ca-org3.yaml test-network/addOrg3/compose/docker/docker-compose-couch-org3.yaml test-network/addOrg3/compose/docker/docker-compose-org3.yaml test-network/addOrg3/compose/docker/peercfg/core.yaml test-network/addOrg3/compose/podman/peercfg/core.yaml test-network/addOrg3/compose/podman/podman-compose-ca-org3.yaml test-network/addOrg3/compose/podman/podman-compose-couch-org3.yaml test-network/addOrg3/compose/podman/podman-compose-org3.yaml test-network/addOrg3/configtx.yaml test-network/addOrg3/fabric-ca/org3/fabric-ca-server-config.yaml test-network/addOrg3/fabric-ca/registerEnroll.sh test-network/addOrg3/org3-crypto.yaml test-network/addOrg3/README.md test-network/bft-config/configtx.yaml test-network/CHAINCODE_AS_A_SERVICE_TUTORIAL.md test-network/compose/compose-bft-test-net.yaml test-network/compose/compose-ca.yaml test-network/compose/compose-couch.yaml test-network/compose/compose-test-net.yaml test-network/compose/docker/docker-compose-bft-test-net.yaml test-network/compose/docker/docker-compose-ca.yaml test-network/compose/docker/docker-compose-couch.yaml test-network/compose/docker/docker-compose-test-net.yaml test-network/compose/docker/peercfg/core.yaml test-network/compose/podman/peercfg/core.yaml test-network/compose/podman/podman-compose-ca.yaml test-network/compose/podman/podman-compose-couch.yaml test-network/compose/podman/podman-compose-test-net.yaml test-network/configtx/configtx.yaml test-network/monitordocker.sh test-network/network.config test-network/network.sh test-network/organizations/ccp-generate.sh test-network/organizations/ccp-template.json test-network/organizations/ccp-template.yaml test-network/organizations/cfssl/admin-csr-template.json test-network/organizations/cfssl/ca-orderer.json test-network/organizations/cfssl/ca-peer.json test-network/organizations/cfssl/cert-signing-config.json test-network/organizations/cfssl/client-csr-template.json test-network/organizations/cfssl/orderer-csr-template.json test-network/organizations/cfssl/peer-csr-template.json test-network/organizations/cfssl/registerEnroll.sh test-network/organizations/cryptogen/crypto-config-orderer.yaml test-network/organizations/cryptogen/crypto-config-org1.yaml test-network/organizations/cryptogen/crypto-config-org2.yaml test-network/organizations/fabric-ca/registerEnroll.sh test-network/prometheus-grafana/docker-compose.yaml test-network/prometheus-grafana/grafana_db/grafana.db test-network/prometheus-grafana/grafana/config.monitoring test-network/prometheus-grafana/grafana/provisioning/dashboards/dashboard.yml test-network/prometheus-grafana/grafana/provisioning/dashboards/hlf-performances.json test-network/prometheus-grafana/grafana/provisioning/datasources/datasource.yml test-network/prometheus-grafana/prometheus/prometheus.yml test-network/prometheus-grafana/README.md test-network/README.md test-network/scripts/add_new_orderer_to_config.py test-network/scripts/ccutils.sh test-network/scripts/configUpdate.sh test-network/scripts/createChannel.sh test-network/scripts/deployCC.sh test-network/scripts/deployCCAAS.sh test-network/scripts/envVar.sh test-network/scripts/orderer.sh test-network/scripts/orderer2.sh test-network/scripts/orderer3.sh test-network/scripts/orderer4.sh test-network/scripts/org3-scripts/joinChannel.sh test-network/scripts/org3-scripts/updateChannelConfig.sh test-network/scripts/packageCC.sh test-network/scripts/pkgcc.sh test-network/scripts/setAnchorPeer.sh test-network/scripts/utils.sh [1 more files omitted for size] ``` ### Dependencies - backend/package.json: @hyperledger/fabric-gateway@^1.4.0, @types/express@^4.17.21, @types/node@^20.11.19, @types/uuid@^9.0.8, express@^4.18.2, nodemon@^3.0.3, ts-node@^10.9.2, typescript@^5.3.3, uuid@^9.0.1 - frontend/.web/package.json: @chakra-ui/react@2.6.1, @chakra-ui/system@2.5.7, @emotion/react@^11.11.1, @radix-ui/react-form@^0.0.3, @radix-ui/themes@^2.0.0, autoprefixer@10.4.14, axios@1.4.0, framer-motion@10.16.4, gridjs@6.0.6, gridjs-react@6.0.1, json5@2.2.3, leaflet@^1.9.4, lucide-react@0.314.0, next@14.0.1, next-sitemap@4.1.8, next-themes@0.2.0, postcss@8.4.31, react@18.2.0, react-dom@18.2.0, react-leaflet@^4.2.1, silly@^0.2.0, socket.io-client@4.6.1, tailwindcss@3.3.2, universal-cookie@4.0.4 - frontend/package.json: leaflet@^1.9.4, react@^18.2.0, react-leaflet@^4.2.1 - frontend/requirements.txt: argparse, datetime, reflex@==0.4.0, requests, terra-python ### Recent commits (newest first) - Update README.md - Merge branch 'main' of https://github.com/KennethRuan/treehacks24 - updated readme - Merge branch 'main' of https://github.com/KennethRuan/treehacks24 - panik - page title deunos - CAPITALIZZE UNOS - Merge pull request #5 from KennethRuan/frontend-3 - WHAT ARE THESE CHANGES - remove unused - Merge branch 'main' into frontend-3 - Add matching modal - Merge pull request #4 from KennethRuan/dashboard - merged main - Merge branch 'main' of https://github.com/KennethRuan/treehacks24 - added patients onto OSM map - Update README.md - Update README.md - Create README.md - Fixed up chain code ## Key source files (fetched from GitHub, selected and truncated for size) ### test-network/CHAINCODE_AS_A_SERVICE_TUTORIAL.md ```markdown # Running Chaincode as Service with the Test Network The chaincode-as-a-service feature is a very useful and practical way to run 'Smart Contracts'. Traditionally the Fabric Peer has taken on the role of orchestrating the complete lifecycle of the chaincode. It required access to the Docker Daemon to create images, and start containers. Java, Node.js and Go chaincode frameworks were explicitly known to the peer including how they should be built and started. As a result this makes it very hard to deploy into Kubernetes (K8S) style environments, or to run in any form of debug mode. Additionally, the code is being rebuilt by the peer therefore there is some degree of uncertainty about what dependencies have been pulled in. Chaincode-as-service requires you to orchestrate the build and deployment phase yourself. Whilst this is an additional step, it gives control back. The Peer still requires a 'chaincode package' to be installed. In this case this doesn't contain code, but the information about where the chaincode is hosted. (Hostname,Port,TLS config etc) ## Fabric v2.4.1 Improvements We need to use the latest 2.4.1 release as this contains some improvements to make this process easier. The core functionality is available in earlier releases but requires more configuration. - The docker image for the peer contains a builder for chaincode-as-a-service preconfigured. This is named 'ccaasbuilder'. This removes the need to build your own external builder and repackage and configure the peer - The `ccaasbuilder` applications are included in the binary tgz archive download for use in other circumstances. The `sampleconfig/core.yaml` is updated as well to refer to 'ccaasbuilder' - The 2.4.1 Java Chaincode release has been updated to remove the need to write a custom bootstrap main class, similar to the Node.js Chaincode. It is intended that this will be added to the go chaincode as well. ## End-to-end with the the test-network The `test-network` and some of the chaincodes have been updated to support running chaincode-as-a-service. The commands below assume that you've got the latest fabric-samples cloned, along with the latest Fabric docker images. It's useful to have two terminal windows open, one for starting the Fabric Network, and a second for monitoring all the docker containers. In your 'monitoring' window, run this to watch all activity from the all the docker containers on the `fabric_test` network; this will monitor all the docker containers that are added to the `fabric-test` network. The network is usually created by the `./network.sh up` command, so remember to delay running this until at least the network is created. It is possible to precreate the network with `docker network create fabric-test` if you wish. ```bash # from the fabric-samples repo ./test-network/monitordocker.sh ``` In the 'Fabric Network' window, start the test network ```bash cd test-network ./network.sh up createChannel -ca ``` You can run other variants of [truncated β€” 10717 more characters] ``` ### frontend/requirements.txt ``` reflex==0.4.0 terra-python requests datetime argparse ``` ### frontend/package.json ``` { "dependencies": { "leaflet": "^1.9.4", "react": "^18.2.0", "react-leaflet": "^4.2.1" } } ``` ### backend/package.json ``` { "name": "backend", "version": "1.0.0", "description": "", "main": "index.js", "scripts": { "test": "echo \"Error: no test specified\" && exit 1", "start": "npx nodemon" }, "keywords": [], "author": "", "license": "ISC", "dependencies": { "@hyperledger/fabric-gateway": "^1.4.0", "express": "^4.18.2", "nodemon": "^3.0.3", "uuid": "^9.0.1" }, "devDependencies": { "@types/express": "^4.17.21", "@types/node": "^20.11.19", "@types/uuid": "^9.0.8", "ts-node": "^10.9.2", "typescript": "^5.3.3" } } ``` ### frontend/.web/package.json ``` { "name": "reflex", "scripts": { "dev": "next dev", "export": "next build", "export-sitemap": "next build && next-sitemap", "prod": "next start" }, "dependencies": { "@chakra-ui/react": "2.6.1", "@chakra-ui/system": "2.5.7", "@emotion/react": "^11.11.1", "@radix-ui/react-form": "^0.0.3", "@radix-ui/themes": "^2.0.0", "axios": "1.4.0", "framer-motion": "10.16.4", "gridjs": "6.0.6", "gridjs-react": "6.0.1", "json5": "2.2.3", "leaflet": "^1.9.4", "lucide-react": "0.314.0", "next": "14.0.1", "next-sitemap": "4.1.8", "next-themes": "0.2.0", "react": "18.2.0", "react-dom": "18.2.0", "react-leaflet": "^4.2.1", "silly": "^0.2.0", "socket.io-client": "4.6.1", "universal-cookie": "4.0.4" }, "devDependencies": { "autoprefixer": "10.4.14", "postcss": "8.4.31", "tailwindcss": "3.3.2" } } ``` ### test-network/prometheus-grafana/docker-compose.yaml ```yaml version: '3' volumes: prometheus_data: {} grafana_storage: {} services: prometheus: image: prom/prometheus:v2.32.1 container_name: prometheus volumes: - ./prometheus/prometheus.yml:/etc/prometheus/prometheus.yml - prometheus_data:/prometheus command: - '--config.file=/etc/prometheus/prometheus.yml' - '--storage.tsdb.path=/prometheus' - '--web.console.libraries=/usr/share/prometheus/console_libraries' - '--web.console.templates=/usr/share/prometheus/consoles' ports: - "9090:9090" grafana: image: grafana/grafana:8.3.4 container_name: grafana user: "104" depends_on: - prometheus ports: - 3000:3000 volumes: - grafana_storage:/var/lib/grafana - ./grafana/provisioning/:/etc/grafana/provisioning/ env_file: - ./grafana/config.monitoring restart: always cadvisor: image: google/cadvisor:latest # gcr.io/cadvisor/cadvisor:latest for ios privileged: true container_name: cadvisor volumes: - /var/run:/var/run:rw - /sys:/sys:ro - /var/lib/docker/:/var/lib/docker:ro # - /cgroup:/cgroup:ro ports: - 8080:8080 restart: always node-exporter: image: prom/node-exporter:v1.3.1 container_name: node-exporter volumes: - /proc:/host/proc:ro - /sys:/host/sys:ro command: - '--path.procfs=/host/proc' - '--path.sysfs=/host/sys' - --collector.filesystem.ignored-mount-points - "^/(sys|proc|dev|host|etc|rootfs/var/lib/docker/containers|rootfs/var/lib/docker/overlay2|rootfs/run/docker/netns|rootfs/var/lib/docker/aufs)($$|/)" ports: - 9100:9100 restart: always networks: default: external: true name: fabric_test ``` ### backend/src/app.ts ```typescript import express, { Request, Response } from "express"; import { connectToGateway } from "./gateway"; import { createDonation, createDonor, createPatient, getAllDonors, getAllPatients, getDonor, getPatient, } from "./chaincode"; import { v4 as uuidv4 } from "uuid"; const app = express(); app.use(express.json()); const PORT = process.env.PORT || 3051; app.listen(PORT, () => { console.log("Server Listening on PORT:", PORT); }); // Hyperledger Fabric API Endpoints to hit SDK app.post("/api/add-patient", async (req: Request, res: Response) => { res.send("Added Patient"); const patientId = uuidv4(); const { age, height, bloodType, pediatricStatus, location, meldScore, organNeeded, hlaB27Antibodies, terraWearableId, } = req.body; const { client, gateway, network, contract } = await connectToGateway(); try { await createPatient( contract, patientId, age, bloodType, hlaB27Antibodies, height, location, meldScore, organNeeded, pediatricStatus, terraWearableId ); } finally { gateway.close(); client.close(); } }); app.get("/api/query-all-patients", async (req: Request, res: Response) => { const { client, gateway, network, contract } = await connectToGateway(); try { // Asynchronous operation to get all patients const data = await getAllPatients(contract); console.log("Success", data); // Send the response here, after fetching the data successfully res.send(data); } catch (error) { // Handle any errors that occur during the fetch console.error("Failed to fetch patients", error); res.status(500).send("Failed to query all patients"); } finally { // Close the gateway and client connections in the finally block gateway.close(); client.close(); } }); app.get("/api/query-patient/:id", async (req: Request, res: Response) => { res.send("Query Patient"); const patientId = req.params.id; const { client, gateway, network, contract } = await connectToGateway(); try { const data = await getPatient(contract, patientId); console.log("Success", data); res.send(data); } finally { gateway.close(); client.close(); } }); const findMatch = async (ctx: any, donor: any) => { let allPatients = await getAllPatients(ctx); console.log("Searching through patients", allPatients); console.log("Donor", donor); let matches = allPatients.filter( (patient) => patient.organNeeded === donor.organ && patient.bloodType === donor.bloodType && // patient.age <= donor.age + 2 && // patient.age >= donor.age - 2 && patient.hlaB27Antibodies == donor.hlaB27AntigenTest ); console.log("Matches", matches); if (matches.length == 0) { return null; } matches.forEach((patient) => { // const distanceScore = calculateDistanceScore(patient, donor); const distanceScore = 1; const meldScore = patient.meldScore; patient.totalScore = meldScore * 0.75 + distanceScore * 0.25; }); // Sort based on total score, highest scores at top of list matches.sort((a, b) => b.totalScore - a.totalScore); const id = uuidv4(); // createDonation(ctx, id, donor.id, matches[0].id); return matches[0]; }; function calculateDistanceScore(patient: any, donor: any) { const R = 6371; // Earth's radius in kilometers const lat1 = patient.latitude * (Math.PI / 180); // Convert degrees to radians const lat2 = donor.latitude * (Math.PI / 180); const deltaLat = (donor.latitude - patient.latitude) * (Math.PI / 180); const deltaLon = (donor.longitude - patient.longitude) * (Math.PI / 180); const a = Math.sin(deltaLat / 2) * Math.sin(deltaLat / 2) + Math.cos(lat1) * Math.cos(lat2) * Math.sin(deltaLon / 2) * Math.sin(deltaLon / 2); const c = 2 * Math.atan2(Math.sqrt(a), Math.sqrt(1 - a)); const distance = R * c; // Distance in kilometers return distance; } app.post("/api/add-donor", async (req: Request, res: Response) => { res.send("Added Donor"); const donationId = uuidv4(); const { organ, age, height, blood_type, pediatric_status, location, antigen_test, } = req.body; const { client, gateway, network, contract } = await connectToGateway(); try { await createDonor( contract, donationId, organ, age, height, blood_type, pediatric_status, location, antigen_test ); await findMatch(contract, { id: donationId, organ, age, height, bloodType: blood_type, pediatricStatus: pediatric_status, location, hlaB27AntigenTest: antigen_test, }); } finally { gateway.close(); client.close(); } }); app.get("/api/query-all-donors", async (req: Request, res: Response) => { res.send("Query All Donors"); const { client, gateway, network, contract } = await connectToGateway(); try { const data = await getAllDonors(contract); console.log("Success", data); res.send(data); } finally { gateway.close(); client.close(); } }); app.get("/api/query-donor/:id", async (req: Request, res: Response) => { res.send("Query Donor"); const donorId = req.params.id; const { client, gateway, network, contract } = await connectToGateway(); try { const data = await getDonor(contract, donorId); console.log("Success", data); res.send(data); } finally { gateway.close(); client.close(); } }); app.get("/api/add-donation", async (req: Request, res: Response) => { res.send("Added Donation"); const { client, gateway, network, contract } = await connectToGateway(); try { // await createDonation(contract, donationId, organ, age, height, bloodType, pediatricStatus, location, hlaB27AntigenTest); } finally { gateway.close(); client.close(); } }); ``` ### frontend/rxconfig.py ```python import reflex as rx config = rx.Config( app_name="frontend", frontend_packages=["react-leaflet", "leaflet"] ) ``` ### test-network/monitordocker.sh ```shell #!/bin/bash # This script uses the logspout and http stream tools to let you watch the docker containers # in action. # # More information at https://github.com/gliderlabs/logspout/tree/master/httpstream if [ -z "$1" ]; then DOCKER_NETWORK=fabric_test else DOCKER_NETWORK="$1" fi if [ -z "$2" ]; then PORT=8000 else PORT="$2" fi echo Starting monitoring on all containers on the network ${DOCKER_NETWORK} docker kill logspout 2> /dev/null 1>&2 || true docker rm logspout 2> /dev/null 1>&2 || true trap "docker kill logspout" SIGINT docker run -d --rm --name="logspout" \ --volume=/var/run/docker.sock:/var/run/docker.sock \ --publish=127.0.0.1:${PORT}:80 \ --network ${DOCKER_NETWORK} \ gliderlabs/logspout sleep 3 curl http://127.0.0.1:${PORT}/logs ``` ### test-network/setOrgEnv.sh ```shell #!/bin/bash # # SPDX-License-Identifier: Apache-2.0 # default to using Org1 ORG=${1:-Org1} # Exit on first error, print all commands. set -e set -o pipefail # Where am I? DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )/.." && pwd )" ORDERER_CA=${DIR}/test-network/organizations/ordererOrganizations/example.com/tlsca/tlsca.example.com-cert.pem PEER0_ORG1_CA=${DIR}/test-network/organizations/peerOrganizations/org1.example.com/tlsca/tlsca.org1.example.com-cert.pem PEER0_ORG2_CA=${DIR}/test-network/organizations/peerOrganizations/org2.example.com/tlsca/tlsca.org2.example.com-cert.pem PEER0_ORG3_CA=${DIR}/test-network/organizations/peerOrganizations/org3.example.com/tlsca/tlsca.org3.example.com-cert.pem if [[ ${ORG,,} == "org1" || ${ORG,,} == "digibank" ]]; then CORE_PEER_LOCALMSPID=Org1MSP CORE_PEER_MSPCONFIGPATH=${DIR}/test-network/organizations/peerOrganizations/org1.example.com/users/Admin@org1.example.com/msp CORE_PEER_ADDRESS=localhost:7051 CORE_PEER_TLS_ROOTCERT_FILE=${DIR}/test-network/organizations/peerOrganizations/org1.example.com/tlsca/tlsca.org1.example.com-cert.pem elif [[ ${ORG,,} == "org2" || ${ORG,,} == "magnetocorp" ]]; then CORE_PEER_LOCALMSPID=Org2MSP CORE_PEER_MSPCONFIGPATH=${DIR}/test-network/organizations/peerOrganizations/org2.example.com/users/Admin@org2.example.com/msp CORE_PEER_ADDRESS=localhost:9051 CORE_PEER_TLS_ROOTCERT_FILE=${DIR}/test-network/organizations/peerOrganizations/org2.example.com/tlsca/tlsca.org2.example.com-cert.pem else echo "Unknown \"$ORG\", please choose Org1/Digibank or Org2/Magnetocorp" echo "For example to get the environment variables to set upa Org2 shell environment run: ./setOrgEnv.sh Org2" echo echo "This can be automated to set them as well with:" echo echo 'export $(./setOrgEnv.sh Org2 | xargs)' exit 1 fi # output the variables that need to be set echo "CORE_PEER_TLS_ENABLED=true" echo "ORDERER_CA=${ORDERER_CA}" echo "PEER0_ORG1_CA=${PEER0_ORG1_CA}" echo "PEER0_ORG2_CA=${PEER0_ORG2_CA}" echo "PEER0_ORG3_CA=${PEER0_ORG3_CA}" echo "CORE_PEER_MSPCONFIGPATH=${CORE_PEER_MSPCONFIGPATH}" echo "CORE_PEER_ADDRESS=${CORE_PEER_ADDRESS}" echo "CORE_PEER_TLS_ROOTCERT_FILE=${CORE_PEER_TLS_ROOTCERT_FILE}" echo "CORE_PEER_LOCALMSPID=${CORE_PEER_LOCALMSPID}" ``` [82 more indexed source files omitted to keep this export small. The full file list is in the Codebase structure section above.]