@ledgerhq/live-common/src/families/filecoin/setup.ts

Common ground for the Ledger Live apps

// Goal of this file is to inject all necessary device/signer dependency to coin-modules

import { createBridges } from "@ledgerhq/coin-filecoin/index";
import Transport from "@ledgerhq/hw-transport";
import { FilecoinApp } from "@zondax/ledger-filecoin";
import filecoinResolver from "@ledgerhq/coin-filecoin/signer/index";
import { signMessage } from "@ledgerhq/coin-filecoin/hw-signMessage";
import type { Account, Bridge } from "@ledgerhq/types-live";
import makeCliTools from "@ledgerhq/coin-filecoin/test/cli";
import { CreateSigner, createResolver, executeWithSigner } from "../../bridge/setup";
import { Resolver } from "../../hw/getAddress/types";
import { TransactionStatus, Transaction, FilecoinSigner } from "./types";
import { getPath } from "./common";

const createSigner: CreateSigner<FilecoinSigner> = (transport: Transport) => {
  const filecoin = new FilecoinApp(transport);
  return {
    showAddressAndPubKey: (path: string) => filecoin.showAddressAndPubKey(getPath(path)),
    getAddressAndPubKey: (path: string) => filecoin.getAddressAndPubKey(getPath(path)),
    sign: (path: string, message: Uint8Array) => filecoin.sign(getPath(path), Buffer.from(message)),
  };
};

const bridge: Bridge<Transaction, Account, TransactionStatus> = createBridges(
  executeWithSigner(createSigner),
);

const messageSigner = {
  signMessage,
};

const resolver: Resolver = createResolver(createSigner, filecoinResolver);

const cliTools = makeCliTools();

export { bridge, cliTools, messageSigner, resolver };