A Trezor provider connection for rLogin. Still in beta and tested manually for now.

Features

Allow users to connect to your dapp using a Trezor device. Currently works with USB and returns an EIP1193 provider.

Implementation

The implementation is a bit different for Trezor because it is not a Web3Modal supported provider.

Add the dependecy to your project

yarn add @rsksmart/rlogin-trezor-provider --save

In your dapp, your rLogin implementation should be similar to this:

import RLogin from '@rsksmart/rlogin'
import { trezorProviderOptions } from '@rsksmart/rlogin-trezor-provider'

// ...

const rLogin = new RLogin({
  cacheProvider: false,
  providerOptions: {
    // ... other providers, i.e. WalletConnect or Portis, etc
   'custom-trezor': {
      ...trezorProviderOptions,
      options: {
        rpcUrl: 'https://public-node.testnet.rsk.co',
        chainId: 31
      }
    }
  },
  supportedChains: [30, 31]
})

Implementation notes

• Similar to the Portis connector, you can only specify a single chainId to connect to.
• The custom- needs to be added because Trezor is not a Web3Modal supported provider. The ...trezorProviderOptions contains the Trezor's text and image and connects rLogin to the provider.
• Trezor has two apps that work with RSK.
  • The RSK App will only work with RSK Mainnet as it uses the correct derivation path of 44'/137'/0'/0/0
  • To use RSK Testnet, you must use the Ethereum App on the Trezor. It will use the standard Ethereum derivation path of 44'/60'/0'/0/0. As of writing, there is no Trezor app that will accept the RSK Testnet path.

Run for development

Install dependencies:

yarn i

Run unit tests

yarn test

Coverage report with:

yarn run test:coverage

Run linter

yarn run lint

Auto-fix:

yarn run lint:fix

Build for production

yarn run build