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Randall Coding 81af4c6355 Updates README with protoc-gen-grpc-web instructions
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Haveno UI Proof of Concept

A proof of concept to fetch and render data from Haveno's daemon in ReactJS.

This application is a lightly modified create-react-app with typescript using envoy proxy and grpc-web to use Haveno's gRPC API.

Run in a Browser

  1. Run a local Haveno test network, running Alice as a daemon with make alice-daemon.
  2. git clone https://github.com/haveno-dex/haveno-ui-poc
  3. In a new terminal, start envoy with the config in haveno-ui-poc/config/envoy.yaml (change absolute path for your system): docker run --rm --add-host host.docker.internal:host-gateway -it -v ~/git/haveno-ui-poc/config/envoy.yaml:/envoy.yaml -p 8080:8080 envoyproxy/envoy-dev:8a2143613d43d17d1eb35a24b4a4a4c432215606 -c /envoy.yaml
  4. Install protobuf for your system:
    mac: brew install protobuf
    linux: apt install protobuf-compiler
  5. Download protoc-gen-grpc-web plugin and make executable as shown here
  6. cd haveno-ui-poc
  7. npm install
  8. npm start to open http://localhost:3000 in a browser
  9. Confirm that the Haveno daemon version is displayed (1.6.2)


Run Tests

Running the top-level API tests is a great way to develop and test Haveno end-to-end.

HavenoDaemon provides the interface to the Haveno daemon's gRPC API.

  1. Run a local Haveno test network, running Alice and Bob as daemons with make alice-daemon and make bob-daemon.
  2. git clone https://github.com/haveno-dex/haveno-ui-poc
  3. In a new terminal, start envoy with the config in haveno-ui-poc/config/envoy.test.yaml (change absolute path for your system): docker run --rm --add-host host.docker.internal:host-gateway -it -v ~/git/haveno-ui-poc/config/envoy.test.yaml:/envoy.test.yaml -p 8080:8080 -p 8081:8081 envoyproxy/envoy-dev:8a2143613d43d17d1eb35a24b4a4a4c432215606 -c /envoy.test.yaml
  4. In a new terminal, start an instance of monero-wallet-rpc at port 38084. This wallet will be automatically funded in order to fund Alice and Bob during the tests.
    For example: cd ~/git/haveno/.localnet/ && ./monero-wallet-rpc --daemon-address http://localhost:38081 --daemon-login superuser:abctesting123 --stagenet --rpc-bind-port 38084 --rpc-login rpc_user:abc123 --wallet-dir ./ --rpc-access-control-origins http://localhost:8080
  5. Install protobuf for your system:
    mac: brew install protobuf
    linux: apt install protobuf-compiler
  6. Download protoc-gen-grpc-web plugin and make executable as shown here
  7. cd haveno-ui-poc
  8. npm install
  9. npm test to run all tests or npm run test -- -t 'my test' to run tests by name.