cityinfo

Blockchain using Hyperledger Sawtooth to excange data in a city.

And a NEXTJS webapp

install

sawtooth docker compose docker engine install npm install node 14 at least delete node_modules and npm cache clear --force -> npm install

Build cityinfo-client image

docker build -t cityinfo-client . -> dentro do pyclient

Build cityinfo-processor image

docker build -t cityinfo-processor . -> dentro do cxxprocessor

Build producer image

docker build -t producer . -> dentro do producer

Build nextjs-app image

docker build -t nextjs-app . -> dentro citysimulator

Start the application using Docker Compose:

sudo docker-compose -f docker-compose.yaml up --build

• http://localhost:3001/blockchain

• register producer

• showdata

• http://localhost:3001/manifest

• get the manifest

• http://localhost:3001/upload

• upload

• http://localhost:3001/FileDownloadPage

• download file

Additional (if using ndnSIM)

NS_LOG=ndn.Consumer:ndn.Producer ./waf --run=ndn-grid