@blooo/ledger-thorchain-js

@blooo/ledger-thorchain-js

This package provides a basic client library to communicate with the THORChain App running in a Ledger Nano S/S+/X devices

We recommend using the npmjs package in order to receive updates/fixes.

Available commands

Operation	Response	Command
getVersion	app version	---------------
publicKey	pubkey	path (legacy command)
getAddressAndPubKey	pubkey + address	path + ( showInDevice )
showAddressAndPubKey	signed message	path
appInfo	name, version, flags, etc	---------------
deviceInfo	fw and mcu version, id, etc	Only available in dashboard
sign	signed message	path + transaction type + message
sign	signed message	path + transaction type + message

getAddress command requires that you set the derivation path (account, change, index) and has an option parameter to display the address on the device. By default, it will retrieve the information without user confirmation.

sign command requires that you specify the transaction type, '0' for json transaction

Testing with real devices

It is possible to test this package with a real Ledger Nano device. To accomplish that, you will need to follow these steps:

• Install the application in the Ledger device
• Install the dependencies from this project
• Run tests

yarn install
yarn test:integration