Badges

Ledger LiFi Plugin

This is a plugin for the Ethereum application which helps parsing and displaying relevant information when signing a LiFi transaction.

Prerequisite

Clone the plugin to a new folder.

git clone https://github.com/blooo-io/LedgerHQ-app-plugin-lifi.git

Then in the same folder clone two more repositories, which is the plugin-tools and app-ethereum.

git clone https://github.com/LedgerHQ/plugin-tools.git                          #plugin-tools
git clone --recurse-submodules https://github.com/LedgerHQ/app-ethereum.git     #app-ethereum

Documentation

Need more information about the interface, the architecture, or general stuff about ethereum plugins? You can find more about them in the ethereum-app documentation.

Smart Contracts

Smart contracts covered by this plugin are:

Network	Smart Contract
Ethereum	0x1231deb6f5749ef6ce6943a275a1d3e7486f4eae
Polygon	0x1231deb6f5749ef6ce6943a275a1d3e7486f4eae
BSC	0x1231deb6f5749ef6ce6943a275a1d3e7486f4eae

Build

Go to the plugin-tools folder and run the "./start" script.

cd plugin-tools  # go to plugin folder
./start.sh       # run the script start.sh

The script will build a docker image and attach a console. When the docker image is running go to the "LedgerHQ-app-plugin-lifi" folder and build the ".elf" files.

cd LedgerHQ-app-plugin-lifi/tests  # go to the tests folder in LedgerHQ-app-plugin-lifi
./build_local_test_elfs.sh         # run the script build_local_test_elfs.sh

Tests

To test the plugin go to the tests folder from the "LedgerHQ-app-plugin-lifi" and run the script "test"

cd LedgerHQ-app-plugin-lifi/tests  # go to the tests folder in LedgerHQ-app-plugin-lifi
yarn test                          # run the script test

Load

#Clone the ledger-app-builder repo
git clone https://github.com/LedgerHQ/ledger-app-builder

cd ledger-app-builder

sudo docker build -t ledger-app-builder:latest .

cd ../LedgerHQ-app-plugin-lifi

sudo docker run --rm -ti -v "$(realpath .):/app" --privileged ledger-app-builder:latest

Then inside the image build load the LIFI plugin

make load

Continuous Integration

The flow processed in GitHub Actions is the following:

• Code formatting with clang-format
• Compilation of the application for Ledger Nano S in ledger-app-builder