From: Chris Duncan <chris@zoso.dev>
Date: Wed, 24 Sep 2025 06:27:36 +0000 (-0700)
Subject: Start converting adpu messages.
X-Git-Url: https://git.codecow.com/?a=commitdiff_plain;h=44cf26208a6c55a5c4bf2cb7182dd6fccf2621ae;p=libnemo.git

Start converting adpu messages.
---

diff --git a/package-lock.json b/package-lock.json
index 8d404a1..15cac08 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,7 +9,8 @@
 			"version": "0.10.0",
 			"license": "(GPL-3.0-or-later AND MIT AND ISC)",
 			"workspaces": [
-				"src/lib/ledger/*"
+				"src/lib/ledger/ble",
+				"src/lib/ledger/hid"
 			],
 			"dependencies": {
 				"@ledgerhq/device-management-kit": "0.9.0",
diff --git a/src/lib/ledger/index.ts b/src/lib/ledger/index.ts
index d60fbb4..336e23d 100644
--- a/src/lib/ledger/index.ts
+++ b/src/lib/ledger/index.ts
@@ -1,7 +1,7 @@
 //! SPDX-FileCopyrightText: 2025 Chris Duncan <chris@zoso.dev>
 //! SPDX-License-Identifier: GPL-3.0-or-later
 
-import { DeviceManagementKit, DeviceManagementKitBuilder } from '@ledgerhq/device-management-kit'
+import { ApduBuilder, DeviceManagementKit } from '@ledgerhq/device-management-kit'
 import { DmkBle } from '@ledgerhq/dmk-ble'
 import { DmkHid } from '@ledgerhq/dmk-hid'
 import { Account } from '../account'
@@ -131,10 +131,19 @@ export class Ledger {
 				}
 				const account = dec.toBytes(index + HARDENED_OFFSET, 4)
 				const data = new Uint8Array([...this.#DERIVATION_PATH, ...account])
+				const apdu = new ApduBuilder({
+					ins: this.#ADPU_CODES.account,
+					cla: this.#ADPU_CODES.class,
+					p1: show ? 1 : 0,
+					p2: this.#ADPU_CODES.paramUnused
+				}).addBufferToData(data).build().getRawApdu()
 
 				const transport = await this.#transport.create(this.#openTimeout, this.#listenTimeout)
-				const response = await transport
-					.send(this.#ADPU_CODES.class, this.#ADPU_CODES.account, show ? 1 : 0, this.#ADPU_CODES.paramUnused, data as Buffer)
+				const response = await this.#transport
+					.sendApdu({
+						sessionId: '',
+						apdu
+					})
 					.catch((err: any) => dec.toBytes(err.statusCode))
 					.finally(async () => await transport.close()) as Uint8Array