@ledgerhq/devices - npm Package Compare versions

Comparing version 8.0.1 to 8.0.2-nightly.0

CHANGELOG.md

 # @ledgerhq/devices
 
+## 8.0.2-nightly.0
+
+### Patch Changes
+
+- Updated dependencies [[`87d2349fd8`](https://github.com/LedgerHQ/ledger-live/commit/87d2349fd835e5deb39d1ee8dfcf3539f4195472)]:
+  - @ledgerhq/errors@6.12.5-nightly.0
+
 ## 8.0.1
@@ -4,0 +11,0 @@

lib-es/ble/receiveAPDU.js

 import { TransportError, DisconnectedDevice } from "@ledgerhq/errors";
 import { Observable } from "rxjs";
 import { log } from "@ledgerhq/logs";
-var TagId = 0x05;
+const TagId = 0x05;
 // operator that transform the input raw stream into one apdu response and finishes
-export var receiveAPDU = function (rawStream) {
-    return Observable.create(function (o) {
-        var notifiedIndex = 0;
-        var notifiedDataLength = 0;
-        var notifiedData = Buffer.alloc(0);
-        var sub = rawStream.subscribe({
-            complete: function () {
-                o.error(new DisconnectedDevice());
+export const receiveAPDU = (rawStream) => Observable.create((o) => {
+    let notifiedIndex = 0;
+    let notifiedDataLength = 0;
+    let notifiedData = Buffer.alloc(0);
+    const sub = rawStream.subscribe({
+        complete: () => {
+            o.error(new DisconnectedDevice());
+            sub.unsubscribe();
+        },
+        error: (e) => {
+            log("ble-error", "in receiveAPDU " + String(e));
+            o.error(e);
+            sub.unsubscribe();
+        },
+        next: (value) => {
+            const tag = value.readUInt8(0);
+            const index = value.readUInt16BE(1);
+            let data = value.slice(3);
+            if (tag !== TagId) {
+                o.error(new TransportError("Invalid tag " + tag.toString(16), "InvalidTag"));
+                return;
+            }
+            if (notifiedIndex !== index) {
+                o.error(new TransportError("BLE: Invalid sequence number. discontinued chunk. Received " +
+                    index +
+                    " but expected " +
+                    notifiedIndex, "InvalidSequence"));
+                return;
+            }
+            if (index === 0) {
+                notifiedDataLength = data.readUInt16BE(0);
+                data = data.slice(2);
+            }
+            notifiedIndex++;
+            notifiedData = Buffer.concat([notifiedData, data]);
+            if (notifiedData.length > notifiedDataLength) {
+                o.error(new TransportError("BLE: received too much data. discontinued chunk. Received " +
+                    notifiedData.length +
+                    " but expected " +
+                    notifiedDataLength, "BLETooMuchData"));
+                return;
+            }
+            if (notifiedData.length === notifiedDataLength) {
+                o.next(notifiedData);
+                o.complete();
                 sub.unsubscribe();
-            },
-            error: function (e) {
-                log("ble-error", "in receiveAPDU " + String(e));
-                o.error(e);
-                sub.unsubscribe();
-            },
-            next: function (value) {
-                var tag = value.readUInt8(0);
-                var index = value.readUInt16BE(1);
-                var data = value.slice(3);
-                if (tag !== TagId) {
-                    o.error(new TransportError("Invalid tag " + tag.toString(16), "InvalidTag"));
-                    return;
-                }
-                if (notifiedIndex !== index) {
-                    o.error(new TransportError("BLE: Invalid sequence number. discontinued chunk. Received " +
-                        index +
-                        " but expected " +
-                        notifiedIndex, "InvalidSequence"));
-                    return;
-                }
-                if (index === 0) {
-                    notifiedDataLength = data.readUInt16BE(0);
-                    data = data.slice(2);
-                }
-                notifiedIndex++;
-                notifiedData = Buffer.concat([notifiedData, data]);
-                if (notifiedData.length > notifiedDataLength) {
-                    o.error(new TransportError("BLE: received too much data. discontinued chunk. Received " +
-                        notifiedData.length +
-                        " but expected " +
-                        notifiedDataLength, "BLETooMuchData"));
-                    return;
-                }
-                if (notifiedData.length === notifiedDataLength) {
-                    o.next(notifiedData);
-                    o.complete();
-                    sub.unsubscribe();
-                }
             }
-        });
-        return function () {
-            sub.unsubscribe();
-        };
+        },
     });
-};
+    return () => {
+        sub.unsubscribe();
+    };
+});
 //# sourceMappingURL=receiveAPDU.js.map

lib-es/ble/sendAPDU.js

@@ -10,46 +10,8 @@ var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
 };
-var __generator = (this && this.__generator) || function (thisArg, body) {
-    var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
-    return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
-    function verb(n) { return function (v) { return step([n, v]); }; }
-    function step(op) {
-        if (f) throw new TypeError("Generator is already executing.");
-        while (_) try {
-            if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
-            if (y = 0, t) op = [op[0] & 2, t.value];
-            switch (op[0]) {
-                case 0: case 1: t = op; break;
-                case 4: _.label++; return { value: op[1], done: false };
-                case 5: _.label++; y = op[1]; op = [0]; continue;
-                case 7: op = _.ops.pop(); _.trys.pop(); continue;
-                default:
-                    if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
-                    if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
-                    if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
-                    if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
-                    if (t[2]) _.ops.pop();
-                    _.trys.pop(); continue;
-            }
-            op = body.call(thisArg, _);
-        } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
-        if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
-    }
-};
-var __values = (this && this.__values) || function(o) {
-    var s = typeof Symbol === "function" && Symbol.iterator, m = s && o[s], i = 0;
-    if (m) return m.call(o);
-    if (o && typeof o.length === "number") return {
-        next: function () {
-            if (o && i >= o.length) o = void 0;
-            return { value: o && o[i++], done: !o };
-        }
-    };
-    throw new TypeError(s ? "Object is not iterable." : "Symbol.iterator is not defined.");
-};
 import { Observable } from "rxjs";
 import { log } from "@ledgerhq/logs";
-var TagId = 0x05;
+const TagId = 0x05;
 function chunkBuffer(buffer, sizeForIndex) {
-    var chunks = [];
-    for (var i = 0, size = sizeForIndex(0); i < buffer.length; i += size, size = sizeForIndex(i)) {
+    const chunks = [];
+    for (let i = 0, size = sizeForIndex(0); i < buffer.length; i += size, size = sizeForIndex(i)) {
         chunks.push(buffer.slice(i, i + size));
@@ -59,5 +21,5 @@ }
 }
-export var sendAPDU = function (write, apdu, mtuSize) {
-    var chunks = chunkBuffer(apdu, function (i) { return mtuSize - (i === 0 ? 5 : 3); }).map(function (buffer, i) {
-        var head = Buffer.alloc(i === 0 ? 5 : 3);
+export const sendAPDU = (write, apdu, mtuSize) => {
+    const chunks = chunkBuffer(apdu, (i) => mtuSize - (i === 0 ? 5 : 3)).map((buffer, i) => {
+        const head = Buffer.alloc(i === 0 ? 5 : 3);
         head.writeUInt8(TagId, 0);
@@ -70,46 +32,17 @@ head.writeUInt16BE(i, 1);
     });
-    return new Observable(function (o) {
-        var terminated = false;
+    return new Observable((o) => {
+        let terminated = false;
         function main() {
-            return __awaiter(this, void 0, void 0, function () {
-                var chunks_1, chunks_1_1, chunk, e_1_1;
-                var e_1, _a;
-                return __generator(this, function (_b) {
-                    switch (_b.label) {
-                        case 0:
-                            _b.trys.push([0, 5, 6, 7]);
-                            chunks_1 = __values(chunks), chunks_1_1 = chunks_1.next();
-                            _b.label = 1;
-                        case 1:
-                            if (!!chunks_1_1.done) return [3 /*break*/, 4];
-                            chunk = chunks_1_1.value;
-                            if (terminated)
-                                return [2 /*return*/];
-                            return [4 /*yield*/, write(chunk)];
-                        case 2:
-                            _b.sent();
-                            _b.label = 3;
-                        case 3:
-                            chunks_1_1 = chunks_1.next();
-                            return [3 /*break*/, 1];
-                        case 4: return [3 /*break*/, 7];
-                        case 5:
-                            e_1_1 = _b.sent();
-                            e_1 = { error: e_1_1 };
-                            return [3 /*break*/, 7];
-                        case 6:
-                            try {
-                                if (chunks_1_1 && !chunks_1_1.done && (_a = chunks_1["return"])) _a.call(chunks_1);
-                            }
-                            finally { if (e_1) throw e_1.error; }
-                            return [7 /*endfinally*/];
-                        case 7: return [2 /*return*/];
-                    }
-                });
+            return __awaiter(this, void 0, void 0, function* () {
+                for (const chunk of chunks) {
+                    if (terminated)
+                        return;
+                    yield write(chunk);
+                }
             });
         }
-        main().then(function () {
+        main().then(() => {
             terminated = true;
             o.complete();
-        }, function (e) {
+        }, (e) => {
             terminated = true;
@@ -119,3 +52,3 @@ log("ble-error", "sendAPDU failure " + String(e));
         });
-        var unsubscribe = function () {
+        const unsubscribe = () => {
             if (!terminated) {
@@ -122,0 +55,0 @@ log("ble-verbose", "sendAPDU interruption");

lib-es/helpers.js

 import { DeviceModelId } from ".";
-export var stringToDeviceModelId = function (strDeviceModelId, defaultDeviceModelId) {
+export const stringToDeviceModelId = (strDeviceModelId, defaultDeviceModelId) => {
     var _a;
@@ -4,0 +4,0 @@ if ((_a = Object.values(DeviceModelId)) === null || _a === void 0 ? void 0 : _a.includes(strDeviceModelId)) {

lib-es/helpers.test.js

@@ -1,43 +0,17 @@
-var __read = (this && this.__read) || function (o, n) {
-    var m = typeof Symbol === "function" && o[Symbol.iterator];
-    if (!m) return o;
-    var i = m.call(o), r, ar = [], e;
-    try {
-        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
-    }
-    catch (error) { e = { error: error }; }
-    finally {
-        try {
-            if (r && !r.done && (m = i["return"])) m.call(i);
-        }
-        finally { if (e) throw e.error; }
-    }
-    return ar;
-};
-var __spreadArray = (this && this.__spreadArray) || function (to, from, pack) {
-    if (pack || arguments.length === 2) for (var i = 0, l = from.length, ar; i < l; i++) {
-        if (ar || !(i in from)) {
-            if (!ar) ar = Array.prototype.slice.call(from, 0, i);
-            ar[i] = from[i];
-        }
-    }
-    return to.concat(ar || Array.prototype.slice.call(from));
-};
 import { DeviceModelId } from ".";
 import { stringToDeviceModelId } from "./helpers";
-describe("stringToDeviceModelId", function () {
-    var tests = [
+describe("stringToDeviceModelId", () => {
+    const tests = [
         {
             input: ["stax", DeviceModelId.nanoSP],
-            expectedOutput: DeviceModelId.stax
+            expectedOutput: DeviceModelId.stax,
         },
         {
             input: ["does-not-exist", DeviceModelId.nanoSP],
-            expectedOutput: DeviceModelId.nanoSP
+            expectedOutput: DeviceModelId.nanoSP,
         },
     ];
-    tests.forEach(function (_a) {
-        var input = _a.input, expectedOutput = _a.expectedOutput;
-        test("Input: ".concat(JSON.stringify(input), " -> Expected output: ").concat(expectedOutput), function () {
-            var result = stringToDeviceModelId.apply(void 0, __spreadArray([], __read(input), false));
+    tests.forEach(({ input, expectedOutput }) => {
+        test(`Input: ${JSON.stringify(input)} -> Expected output: ${expectedOutput}`, () => {
+            const result = stringToDeviceModelId(...input);
             expect(result).toEqual(expectedOutput);
@@ -44,0 +18,0 @@ });

lib-es/hid-framing.d.ts

 /// <reference types="node" />
-export declare type ResponseAcc = {
+export type ResponseAcc = {
     data: Buffer;
@@ -4,0 +4,0 @@ dataLength: number;

lib-es/hid-framing.js

 import { TransportError } from "@ledgerhq/errors";
-var Tag = 0x05;
+const Tag = 0x05;
 function asUInt16BE(value) {
-    var b = Buffer.alloc(2);
+    const b = Buffer.alloc(2);
     b.writeUInt16BE(value, 0);
     return b;
 }
-var initialAcc = {
+const initialAcc = {
     data: Buffer.alloc(0),
     dataLength: 0,
-    sequence: 0
+    sequence: 0,
 };
@@ -16,8 +16,8 @@ /**
  */
-var createHIDframing = function (channel, packetSize) {
+const createHIDframing = (channel, packetSize) => {
     return {
-        makeBlocks: function (apdu) {
-            var data = Buffer.concat([asUInt16BE(apdu.length), apdu]);
-            var blockSize = packetSize - 5;
-            var nbBlocks = Math.ceil(data.length / blockSize);
+        makeBlocks(apdu) {
+            let data = Buffer.concat([asUInt16BE(apdu.length), apdu]);
+            const blockSize = packetSize - 5;
+            const nbBlocks = Math.ceil(data.length / blockSize);
             data = Buffer.concat([
@@ -27,9 +27,9 @@ data,
             ]);
-            var blocks = [];
-            for (var i = 0; i < nbBlocks; i++) {
-                var head = Buffer.alloc(5);
+            const blocks = [];
+            for (let i = 0; i < nbBlocks; i++) {
+                const head = Buffer.alloc(5);
                 head.writeUInt16BE(channel, 0);
                 head.writeUInt8(Tag, 2);
                 head.writeUInt16BE(i, 3);
-                var chunk = data.slice(i * blockSize, (i + 1) * blockSize);
+                const chunk = data.slice(i * blockSize, (i + 1) * blockSize);
                 blocks.push(Buffer.concat([head, chunk]));
@@ -39,4 +39,4 @@ }
         },
-        reduceResponse: function (acc, chunk) {
-            var _a = acc || initialAcc, data = _a.data, dataLength = _a.dataLength, sequence = _a.sequence;
+        reduceResponse(acc, chunk) {
+            let { data, dataLength, sequence } = acc || initialAcc;
             if (chunk.readUInt16BE(0) !== channel) {
@@ -55,3 +55,3 @@ throw new TransportError("Invalid channel", "InvalidChannel");
             sequence++;
-            var chunkData = chunk.slice(acc ? 5 : 7);
+            const chunkData = chunk.slice(acc ? 5 : 7);
             data = Buffer.concat([data, chunkData]);
@@ -62,12 +62,12 @@ if (data.length > dataLength) {
             return {
-                data: data,
-                dataLength: dataLength,
-                sequence: sequence
+                data,
+                dataLength,
+                sequence,
             };
         },
-        getReducedResult: function (acc) {
+        getReducedResult(acc) {
             if (acc && acc.dataLength === acc.data.length) {
                 return acc.data;
             }
-        }
+        },
     };
@@ -74,0 +74,0 @@ };

lib-es/index.js

@@ -1,13 +0,1 @@
-var __assign = (this && this.__assign) || function () {
-    __assign = Object.assign || function(t) {
-        for (var s, i = 1, n = arguments.length; i < n; i++) {
-            s = arguments[i];
-            for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
-                t[p] = s[p];
-        }
-        return t;
-    };
-    return __assign.apply(this, arguments);
-};
-var _a;
 import semver from "semver";
@@ -29,7 +17,7 @@ /**
  */
-export var IIGenericHID = 0x01;
-export var IIKeyboardHID = 0x02;
-export var IIU2F = 0x04;
-export var IICCID = 0x08;
-export var IIWebUSB = 0x10;
+export const IIGenericHID = 0x01;
+export const IIKeyboardHID = 0x02;
+export const IIU2F = 0x04;
+export const IICCID = 0x08;
+export const IIWebUSB = 0x10;
 export var DeviceModelId;
@@ -43,4 +31,4 @@ (function (DeviceModelId) {
 })(DeviceModelId || (DeviceModelId = {}));
-var devices = (_a = {},
-    _a[DeviceModelId.blue] = {
+const devices = {
+    [DeviceModelId.blue]: {
         id: DeviceModelId.blue,
@@ -53,5 +41,5 @@ productName: "Ledger Blue",
         masks: [0x31000000, 0x31010000],
-        getBlockSize: function (_firwareVersion) { return 4 * 1024; }
+        getBlockSize: (_firwareVersion) => 4 * 1024,
     },
-    _a[DeviceModelId.nanoS] = {
+    [DeviceModelId.nanoS]: {
         id: DeviceModelId.nanoS,
@@ -64,3 +52,3 @@ productName: "Ledger Nano S",
         masks: [0x31100000],
-        getBlockSize: function (firmwareVersion) {
+        getBlockSize: (firmwareVersion) => {
             var _a;
@@ -70,5 +58,5 @@ return semver.lt((_a = semver.coerce(firmwareVersion)) !== null && _a !== void 0 ? _a : "", "2.0.0")
                 : 2 * 1024;
-        }
+        },
     },
-    _a[DeviceModelId.nanoSP] = {
+    [DeviceModelId.nanoSP]: {
         id: DeviceModelId.nanoSP,
@@ -81,5 +69,5 @@ productName: "Ledger Nano S Plus",
         masks: [0x33100000],
-        getBlockSize: function (_firmwareVersion) { return 32; }
+        getBlockSize: (_firmwareVersion) => 32,
     },
-    _a[DeviceModelId.nanoX] = {
+    [DeviceModelId.nanoX]: {
         id: DeviceModelId.nanoX,
@@ -92,3 +80,3 @@ productName: "Ledger Nano X",
         masks: [0x33000000],
-        getBlockSize: function (_firwareVersion) { return 4 * 1024; },
+        getBlockSize: (_firwareVersion) => 4 * 1024,
         bluetoothSpec: [
@@ -99,7 +87,7 @@ {
                 writeUuid: "13d63400-2c97-0004-0002-4c6564676572",
-                writeCmdUuid: "13d63400-2c97-0004-0003-4c6564676572"
+                writeCmdUuid: "13d63400-2c97-0004-0003-4c6564676572",
             },
-        ]
+        ],
     },
-    _a[DeviceModelId.stax] = {
+    [DeviceModelId.stax]: {
         id: DeviceModelId.stax,
@@ -112,3 +100,3 @@ productName: "Ledger Stax",
         masks: [0x33200000],
-        getBlockSize: function (_firmwareVersion) { return 32; },
+        getBlockSize: (_firmwareVersion) => 32,
         bluetoothSpec: [
@@ -119,8 +107,8 @@ {
                 writeUuid: "13d63400-2c97-6004-0002-4c6564676572",
-                writeCmdUuid: "13d63400-2c97-6004-0003-4c6564676572"
+                writeCmdUuid: "13d63400-2c97-6004-0003-4c6564676572",
             },
-        ]
+        ],
     },
-    _a);
-var productMap = {
+};
+const productMap = {
     Blue: DeviceModelId.blue,
@@ -130,14 +118,14 @@ "Nano S": DeviceModelId.nanoS,
     "Nano X": DeviceModelId.nanoX,
-    Stax: DeviceModelId.stax
+    Stax: DeviceModelId.stax,
 };
-var devicesList = Object.values(devices);
+const devicesList = Object.values(devices);
 /**
  *
  */
-export var ledgerUSBVendorId = 0x2c97;
+export const ledgerUSBVendorId = 0x2c97;
 /**
  *
  */
-export var getDeviceModel = function (id) {
-    var info = devices[id];
+export const getDeviceModel = (id) => {
+    const info = devices[id];
     if (!info)
@@ -151,7 +139,4 @@ throw new Error("device '" + id + "' does not exist");
  */
-export var identifyTargetId = function (targetId) {
-    var deviceModel = devicesList.find(function (_a) {
-        var masks = _a.masks;
-        return masks.find(function (mask) { return (targetId & 0xffff0000) === mask; });
-    });
+export const identifyTargetId = (targetId) => {
+    const deviceModel = devicesList.find(({ masks }) => masks.find((mask) => (targetId & 0xffff0000) === mask));
     return deviceModel;
@@ -162,24 +147,24 @@ };
  */
-export var identifyUSBProductId = function (usbProductId) {
-    var legacy = devicesList.find(function (d) { return d.legacyUsbProductId === usbProductId; });
+export const identifyUSBProductId = (usbProductId) => {
+    const legacy = devicesList.find((d) => d.legacyUsbProductId === usbProductId);
     if (legacy)
         return legacy;
-    var mm = usbProductId >> 8;
-    var deviceModel = devicesList.find(function (d) { return d.productIdMM === mm; });
+    const mm = usbProductId >> 8;
+    const deviceModel = devicesList.find((d) => d.productIdMM === mm);
     return deviceModel;
 };
-export var identifyProductName = function (productName) {
-    var deviceModel = devicesList.find(function (d) { return d.id === productMap[productName]; });
+export const identifyProductName = (productName) => {
+    const deviceModel = devicesList.find((d) => d.id === productMap[productName]);
     return deviceModel;
 };
-var bluetoothServices = [];
-var serviceUuidToInfos = {};
-for (var id in devices) {
-    var deviceModel = devices[id];
-    var bluetoothSpec = deviceModel.bluetoothSpec;
+const bluetoothServices = [];
+const serviceUuidToInfos = {};
+for (const id in devices) {
+    const deviceModel = devices[id];
+    const { bluetoothSpec } = deviceModel;
     if (bluetoothSpec) {
-        for (var i = 0; i < bluetoothSpec.length; i++) {
-            var spec = bluetoothSpec[i];
+        for (let i = 0; i < bluetoothSpec.length; i++) {
+            const spec = bluetoothSpec[i];
             bluetoothServices.push(spec.serviceUuid);
-            serviceUuidToInfos[spec.serviceUuid] = serviceUuidToInfos[spec.serviceUuid.replace(/-/g, "")] = __assign({ deviceModel: deviceModel }, spec);
+            serviceUuidToInfos[spec.serviceUuid] = serviceUuidToInfos[spec.serviceUuid.replace(/-/g, "")] = Object.assign({ deviceModel }, spec);
         }
@@ -191,7 +176,7 @@ }
  */
-export var getBluetoothServiceUuids = function () { return bluetoothServices; };
+export const getBluetoothServiceUuids = () => bluetoothServices;
 /**
  *
  */
-export var getInfosForServiceUuid = function (uuid) { return serviceUuidToInfos[uuid.toLowerCase()]; };
+export const getInfosForServiceUuid = (uuid) => serviceUuidToInfos[uuid.toLowerCase()];
 //# sourceMappingURL=index.js.map

lib-es/scrambling.js

 export function wrapApdu(apdu, key) {
     if (apdu.length === 0)
         return apdu;
-    var result = Buffer.alloc(apdu.length);
-    for (var i = 0; i < apdu.length; i++) {
+    const result = Buffer.alloc(apdu.length);
+    for (let i = 0; i < apdu.length; i++) {
         result[i] = apdu[i] ^ key[i % key.length];
@@ -7,0 +7,0 @@ }

lib/ble/receiveAPDU.js

 "use strict";
-exports.__esModule = true;
+Object.defineProperty(exports, "__esModule", { value: true });
 exports.receiveAPDU = void 0;
-var errors_1 = require("@ledgerhq/errors");
-var rxjs_1 = require("rxjs");
-var logs_1 = require("@ledgerhq/logs");
-var TagId = 0x05;
+const errors_1 = require("@ledgerhq/errors");
+const rxjs_1 = require("rxjs");
+const logs_1 = require("@ledgerhq/logs");
+const TagId = 0x05;
 // operator that transform the input raw stream into one apdu response and finishes
-var receiveAPDU = function (rawStream) {
-    return rxjs_1.Observable.create(function (o) {
-        var notifiedIndex = 0;
-        var notifiedDataLength = 0;
-        var notifiedData = Buffer.alloc(0);
-        var sub = rawStream.subscribe({
-            complete: function () {
-                o.error(new errors_1.DisconnectedDevice());
+const receiveAPDU = (rawStream) => rxjs_1.Observable.create((o) => {
+    let notifiedIndex = 0;
+    let notifiedDataLength = 0;
+    let notifiedData = Buffer.alloc(0);
+    const sub = rawStream.subscribe({
+        complete: () => {
+            o.error(new errors_1.DisconnectedDevice());
+            sub.unsubscribe();
+        },
+        error: (e) => {
+            (0, logs_1.log)("ble-error", "in receiveAPDU " + String(e));
+            o.error(e);
+            sub.unsubscribe();
+        },
+        next: (value) => {
+            const tag = value.readUInt8(0);
+            const index = value.readUInt16BE(1);
+            let data = value.slice(3);
+            if (tag !== TagId) {
+                o.error(new errors_1.TransportError("Invalid tag " + tag.toString(16), "InvalidTag"));
+                return;
+            }
+            if (notifiedIndex !== index) {
+                o.error(new errors_1.TransportError("BLE: Invalid sequence number. discontinued chunk. Received " +
+                    index +
+                    " but expected " +
+                    notifiedIndex, "InvalidSequence"));
+                return;
+            }
+            if (index === 0) {
+                notifiedDataLength = data.readUInt16BE(0);
+                data = data.slice(2);
+            }
+            notifiedIndex++;
+            notifiedData = Buffer.concat([notifiedData, data]);
+            if (notifiedData.length > notifiedDataLength) {
+                o.error(new errors_1.TransportError("BLE: received too much data. discontinued chunk. Received " +
+                    notifiedData.length +
+                    " but expected " +
+                    notifiedDataLength, "BLETooMuchData"));
+                return;
+            }
+            if (notifiedData.length === notifiedDataLength) {
+                o.next(notifiedData);
+                o.complete();
                 sub.unsubscribe();
-            },
-            error: function (e) {
-                (0, logs_1.log)("ble-error", "in receiveAPDU " + String(e));
-                o.error(e);
-                sub.unsubscribe();
-            },
-            next: function (value) {
-                var tag = value.readUInt8(0);
-                var index = value.readUInt16BE(1);
-                var data = value.slice(3);
-                if (tag !== TagId) {
-                    o.error(new errors_1.TransportError("Invalid tag " + tag.toString(16), "InvalidTag"));
-                    return;
-                }
-                if (notifiedIndex !== index) {
-                    o.error(new errors_1.TransportError("BLE: Invalid sequence number. discontinued chunk. Received " +
-                        index +
-                        " but expected " +
-                        notifiedIndex, "InvalidSequence"));
-                    return;
-                }
-                if (index === 0) {
-                    notifiedDataLength = data.readUInt16BE(0);
-                    data = data.slice(2);
-                }
-                notifiedIndex++;
-                notifiedData = Buffer.concat([notifiedData, data]);
-                if (notifiedData.length > notifiedDataLength) {
-                    o.error(new errors_1.TransportError("BLE: received too much data. discontinued chunk. Received " +
-                        notifiedData.length +
-                        " but expected " +
-                        notifiedDataLength, "BLETooMuchData"));
-                    return;
-                }
-                if (notifiedData.length === notifiedDataLength) {
-                    o.next(notifiedData);
-                    o.complete();
-                    sub.unsubscribe();
-                }
             }
-        });
-        return function () {
-            sub.unsubscribe();
-        };
+        },
     });
-};
+    return () => {
+        sub.unsubscribe();
+    };
+});
 exports.receiveAPDU = receiveAPDU;
 //# sourceMappingURL=receiveAPDU.js.map

lib/ble/sendAPDU.js

@@ -11,48 +11,10 @@ "use strict";
 };
-var __generator = (this && this.__generator) || function (thisArg, body) {
-    var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
-    return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
-    function verb(n) { return function (v) { return step([n, v]); }; }
-    function step(op) {
-        if (f) throw new TypeError("Generator is already executing.");
-        while (_) try {
-            if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
-            if (y = 0, t) op = [op[0] & 2, t.value];
-            switch (op[0]) {
-                case 0: case 1: t = op; break;
-                case 4: _.label++; return { value: op[1], done: false };
-                case 5: _.label++; y = op[1]; op = [0]; continue;
-                case 7: op = _.ops.pop(); _.trys.pop(); continue;
-                default:
-                    if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
-                    if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
-                    if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
-                    if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
-                    if (t[2]) _.ops.pop();
-                    _.trys.pop(); continue;
-            }
-            op = body.call(thisArg, _);
-        } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
-        if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
-    }
-};
-var __values = (this && this.__values) || function(o) {
-    var s = typeof Symbol === "function" && Symbol.iterator, m = s && o[s], i = 0;
-    if (m) return m.call(o);
-    if (o && typeof o.length === "number") return {
-        next: function () {
-            if (o && i >= o.length) o = void 0;
-            return { value: o && o[i++], done: !o };
-        }
-    };
-    throw new TypeError(s ? "Object is not iterable." : "Symbol.iterator is not defined.");
-};
-exports.__esModule = true;
+Object.defineProperty(exports, "__esModule", { value: true });
 exports.sendAPDU = void 0;
-var rxjs_1 = require("rxjs");
-var logs_1 = require("@ledgerhq/logs");
-var TagId = 0x05;
+const rxjs_1 = require("rxjs");
+const logs_1 = require("@ledgerhq/logs");
+const TagId = 0x05;
 function chunkBuffer(buffer, sizeForIndex) {
-    var chunks = [];
-    for (var i = 0, size = sizeForIndex(0); i < buffer.length; i += size, size = sizeForIndex(i)) {
+    const chunks = [];
+    for (let i = 0, size = sizeForIndex(0); i < buffer.length; i += size, size = sizeForIndex(i)) {
         chunks.push(buffer.slice(i, i + size));
@@ -62,5 +24,5 @@ }
 }
-var sendAPDU = function (write, apdu, mtuSize) {
-    var chunks = chunkBuffer(apdu, function (i) { return mtuSize - (i === 0 ? 5 : 3); }).map(function (buffer, i) {
-        var head = Buffer.alloc(i === 0 ? 5 : 3);
+const sendAPDU = (write, apdu, mtuSize) => {
+    const chunks = chunkBuffer(apdu, (i) => mtuSize - (i === 0 ? 5 : 3)).map((buffer, i) => {
+        const head = Buffer.alloc(i === 0 ? 5 : 3);
         head.writeUInt8(TagId, 0);
@@ -73,46 +35,17 @@ head.writeUInt16BE(i, 1);
     });
-    return new rxjs_1.Observable(function (o) {
-        var terminated = false;
+    return new rxjs_1.Observable((o) => {
+        let terminated = false;
         function main() {
-            return __awaiter(this, void 0, void 0, function () {
-                var chunks_1, chunks_1_1, chunk, e_1_1;
-                var e_1, _a;
-                return __generator(this, function (_b) {
-                    switch (_b.label) {
-                        case 0:
-                            _b.trys.push([0, 5, 6, 7]);
-                            chunks_1 = __values(chunks), chunks_1_1 = chunks_1.next();
-                            _b.label = 1;
-                        case 1:
-                            if (!!chunks_1_1.done) return [3 /*break*/, 4];
-                            chunk = chunks_1_1.value;
-                            if (terminated)
-                                return [2 /*return*/];
-                            return [4 /*yield*/, write(chunk)];
-                        case 2:
-                            _b.sent();
-                            _b.label = 3;
-                        case 3:
-                            chunks_1_1 = chunks_1.next();
-                            return [3 /*break*/, 1];
-                        case 4: return [3 /*break*/, 7];
-                        case 5:
-                            e_1_1 = _b.sent();
-                            e_1 = { error: e_1_1 };
-                            return [3 /*break*/, 7];
-                        case 6:
-                            try {
-                                if (chunks_1_1 && !chunks_1_1.done && (_a = chunks_1["return"])) _a.call(chunks_1);
-                            }
-                            finally { if (e_1) throw e_1.error; }
-                            return [7 /*endfinally*/];
-                        case 7: return [2 /*return*/];
-                    }
-                });
+            return __awaiter(this, void 0, void 0, function* () {
+                for (const chunk of chunks) {
+                    if (terminated)
+                        return;
+                    yield write(chunk);
+                }
             });
         }
-        main().then(function () {
+        main().then(() => {
             terminated = true;
             o.complete();
-        }, function (e) {
+        }, (e) => {
             terminated = true;
@@ -122,3 +55,3 @@ (0, logs_1.log)("ble-error", "sendAPDU failure " + String(e));
         });
-        var unsubscribe = function () {
+        const unsubscribe = () => {
             if (!terminated) {
@@ -125,0 +58,0 @@ (0, logs_1.log)("ble-verbose", "sendAPDU interruption");

lib/helpers.js

 "use strict";
-exports.__esModule = true;
+Object.defineProperty(exports, "__esModule", { value: true });
 exports.stringToDeviceModelId = void 0;
-var _1 = require(".");
-var stringToDeviceModelId = function (strDeviceModelId, defaultDeviceModelId) {
+const _1 = require(".");
+const stringToDeviceModelId = (strDeviceModelId, defaultDeviceModelId) => {
     var _a;
@@ -7,0 +7,0 @@ if ((_a = Object.values(_1.DeviceModelId)) === null || _a === void 0 ? void 0 : _a.includes(strDeviceModelId)) {

lib/helpers.test.js

 "use strict";
-var __read = (this && this.__read) || function (o, n) {
-    var m = typeof Symbol === "function" && o[Symbol.iterator];
-    if (!m) return o;
-    var i = m.call(o), r, ar = [], e;
-    try {
-        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
-    }
-    catch (error) { e = { error: error }; }
-    finally {
-        try {
-            if (r && !r.done && (m = i["return"])) m.call(i);
-        }
-        finally { if (e) throw e.error; }
-    }
-    return ar;
-};
-var __spreadArray = (this && this.__spreadArray) || function (to, from, pack) {
-    if (pack || arguments.length === 2) for (var i = 0, l = from.length, ar; i < l; i++) {
-        if (ar || !(i in from)) {
-            if (!ar) ar = Array.prototype.slice.call(from, 0, i);
-            ar[i] = from[i];
-        }
-    }
-    return to.concat(ar || Array.prototype.slice.call(from));
-};
-exports.__esModule = true;
-var _1 = require(".");
-var helpers_1 = require("./helpers");
-describe("stringToDeviceModelId", function () {
-    var tests = [
+Object.defineProperty(exports, "__esModule", { value: true });
+const _1 = require(".");
+const helpers_1 = require("./helpers");
+describe("stringToDeviceModelId", () => {
+    const tests = [
         {
             input: ["stax", _1.DeviceModelId.nanoSP],
-            expectedOutput: _1.DeviceModelId.stax
+            expectedOutput: _1.DeviceModelId.stax,
         },
         {
             input: ["does-not-exist", _1.DeviceModelId.nanoSP],
-            expectedOutput: _1.DeviceModelId.nanoSP
+            expectedOutput: _1.DeviceModelId.nanoSP,
         },
     ];
-    tests.forEach(function (_a) {
-        var input = _a.input, expectedOutput = _a.expectedOutput;
-        test("Input: ".concat(JSON.stringify(input), " -> Expected output: ").concat(expectedOutput), function () {
-            var result = helpers_1.stringToDeviceModelId.apply(void 0, __spreadArray([], __read(input), false));
+    tests.forEach(({ input, expectedOutput }) => {
+        test(`Input: ${JSON.stringify(input)} -> Expected output: ${expectedOutput}`, () => {
+            const result = (0, helpers_1.stringToDeviceModelId)(...input);
             expect(result).toEqual(expectedOutput);
@@ -46,0 +20,0 @@ });

lib/hid-framing.d.ts

 /// <reference types="node" />
-export declare type ResponseAcc = {
+export type ResponseAcc = {
     data: Buffer;
@@ -4,0 +4,0 @@ dataLength: number;

lib/hid-framing.js

 "use strict";
-exports.__esModule = true;
-var errors_1 = require("@ledgerhq/errors");
-var Tag = 0x05;
+Object.defineProperty(exports, "__esModule", { value: true });
+const errors_1 = require("@ledgerhq/errors");
+const Tag = 0x05;
 function asUInt16BE(value) {
-    var b = Buffer.alloc(2);
+    const b = Buffer.alloc(2);
     b.writeUInt16BE(value, 0);
     return b;
 }
-var initialAcc = {
+const initialAcc = {
     data: Buffer.alloc(0),
     dataLength: 0,
-    sequence: 0
+    sequence: 0,
 };
@@ -18,8 +18,8 @@ /**
  */
-var createHIDframing = function (channel, packetSize) {
+const createHIDframing = (channel, packetSize) => {
     return {
-        makeBlocks: function (apdu) {
-            var data = Buffer.concat([asUInt16BE(apdu.length), apdu]);
-            var blockSize = packetSize - 5;
-            var nbBlocks = Math.ceil(data.length / blockSize);
+        makeBlocks(apdu) {
+            let data = Buffer.concat([asUInt16BE(apdu.length), apdu]);
+            const blockSize = packetSize - 5;
+            const nbBlocks = Math.ceil(data.length / blockSize);
             data = Buffer.concat([
@@ -29,9 +29,9 @@ data,
             ]);
-            var blocks = [];
-            for (var i = 0; i < nbBlocks; i++) {
-                var head = Buffer.alloc(5);
+            const blocks = [];
+            for (let i = 0; i < nbBlocks; i++) {
+                const head = Buffer.alloc(5);
                 head.writeUInt16BE(channel, 0);
                 head.writeUInt8(Tag, 2);
                 head.writeUInt16BE(i, 3);
-                var chunk = data.slice(i * blockSize, (i + 1) * blockSize);
+                const chunk = data.slice(i * blockSize, (i + 1) * blockSize);
                 blocks.push(Buffer.concat([head, chunk]));
@@ -41,4 +41,4 @@ }
         },
-        reduceResponse: function (acc, chunk) {
-            var _a = acc || initialAcc, data = _a.data, dataLength = _a.dataLength, sequence = _a.sequence;
+        reduceResponse(acc, chunk) {
+            let { data, dataLength, sequence } = acc || initialAcc;
             if (chunk.readUInt16BE(0) !== channel) {
@@ -57,3 +57,3 @@ throw new errors_1.TransportError("Invalid channel", "InvalidChannel");
             sequence++;
-            var chunkData = chunk.slice(acc ? 5 : 7);
+            const chunkData = chunk.slice(acc ? 5 : 7);
             data = Buffer.concat([data, chunkData]);
@@ -64,15 +64,15 @@ if (data.length > dataLength) {
             return {
-                data: data,
-                dataLength: dataLength,
-                sequence: sequence
+                data,
+                dataLength,
+                sequence,
             };
         },
-        getReducedResult: function (acc) {
+        getReducedResult(acc) {
             if (acc && acc.dataLength === acc.data.length) {
                 return acc.data;
             }
-        }
+        },
     };
 };
-exports["default"] = createHIDframing;
+exports.default = createHIDframing;
 //# sourceMappingURL=hid-framing.js.map

lib/index.js

 "use strict";
-var __assign = (this && this.__assign) || function () {
-    __assign = Object.assign || function(t) {
-        for (var s, i = 1, n = arguments.length; i < n; i++) {
-            s = arguments[i];
-            for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
-                t[p] = s[p];
-        }
-        return t;
-    };
-    return __assign.apply(this, arguments);
-};
 var __importDefault = (this && this.__importDefault) || function (mod) {
     return (mod && mod.__esModule) ? mod : { "default": mod };
 };
-var _a;
-exports.__esModule = true;
+Object.defineProperty(exports, "__esModule", { value: true });
 exports.getInfosForServiceUuid = exports.getBluetoothServiceUuids = exports.identifyProductName = exports.identifyUSBProductId = exports.identifyTargetId = exports.getDeviceModel = exports.ledgerUSBVendorId = exports.DeviceModelId = exports.IIWebUSB = exports.IICCID = exports.IIU2F = exports.IIKeyboardHID = exports.IIGenericHID = void 0;
-var semver_1 = __importDefault(require("semver"));
+const semver_1 = __importDefault(require("semver"));
 /**
@@ -48,4 +36,4 @@ * The USB product IDs will be defined as MMII, encoding a model (MM) and an interface bitfield (II)
 })(DeviceModelId = exports.DeviceModelId || (exports.DeviceModelId = {}));
-var devices = (_a = {},
-    _a[DeviceModelId.blue] = {
+const devices = {
+    [DeviceModelId.blue]: {
         id: DeviceModelId.blue,
@@ -58,5 +46,5 @@ productName: "Ledger Blue",
         masks: [0x31000000, 0x31010000],
-        getBlockSize: function (_firwareVersion) { return 4 * 1024; }
+        getBlockSize: (_firwareVersion) => 4 * 1024,
     },
-    _a[DeviceModelId.nanoS] = {
+    [DeviceModelId.nanoS]: {
         id: DeviceModelId.nanoS,
@@ -69,10 +57,10 @@ productName: "Ledger Nano S",
         masks: [0x31100000],
-        getBlockSize: function (firmwareVersion) {
+        getBlockSize: (firmwareVersion) => {
             var _a;
-            return semver_1["default"].lt((_a = semver_1["default"].coerce(firmwareVersion)) !== null && _a !== void 0 ? _a : "", "2.0.0")
+            return semver_1.default.lt((_a = semver_1.default.coerce(firmwareVersion)) !== null && _a !== void 0 ? _a : "", "2.0.0")
                 ? 4 * 1024
                 : 2 * 1024;
-        }
+        },
     },
-    _a[DeviceModelId.nanoSP] = {
+    [DeviceModelId.nanoSP]: {
         id: DeviceModelId.nanoSP,
@@ -85,5 +73,5 @@ productName: "Ledger Nano S Plus",
         masks: [0x33100000],
-        getBlockSize: function (_firmwareVersion) { return 32; }
+        getBlockSize: (_firmwareVersion) => 32,
     },
-    _a[DeviceModelId.nanoX] = {
+    [DeviceModelId.nanoX]: {
         id: DeviceModelId.nanoX,
@@ -96,3 +84,3 @@ productName: "Ledger Nano X",
         masks: [0x33000000],
-        getBlockSize: function (_firwareVersion) { return 4 * 1024; },
+        getBlockSize: (_firwareVersion) => 4 * 1024,
         bluetoothSpec: [
@@ -103,7 +91,7 @@ {
                 writeUuid: "13d63400-2c97-0004-0002-4c6564676572",
-                writeCmdUuid: "13d63400-2c97-0004-0003-4c6564676572"
+                writeCmdUuid: "13d63400-2c97-0004-0003-4c6564676572",
             },
-        ]
+        ],
     },
-    _a[DeviceModelId.stax] = {
+    [DeviceModelId.stax]: {
         id: DeviceModelId.stax,
@@ -116,3 +104,3 @@ productName: "Ledger Stax",
         masks: [0x33200000],
-        getBlockSize: function (_firmwareVersion) { return 32; },
+        getBlockSize: (_firmwareVersion) => 32,
         bluetoothSpec: [
@@ -123,8 +111,8 @@ {
                 writeUuid: "13d63400-2c97-6004-0002-4c6564676572",
-                writeCmdUuid: "13d63400-2c97-6004-0003-4c6564676572"
+                writeCmdUuid: "13d63400-2c97-6004-0003-4c6564676572",
             },
-        ]
+        ],
     },
-    _a);
-var productMap = {
+};
+const productMap = {
     Blue: DeviceModelId.blue,
@@ -134,5 +122,5 @@ "Nano S": DeviceModelId.nanoS,
     "Nano X": DeviceModelId.nanoX,
-    Stax: DeviceModelId.stax
+    Stax: DeviceModelId.stax,
 };
-var devicesList = Object.values(devices);
+const devicesList = Object.values(devices);
 /**
@@ -145,4 +133,4 @@ *
  */
-var getDeviceModel = function (id) {
-    var info = devices[id];
+const getDeviceModel = (id) => {
+    const info = devices[id];
     if (!info)
@@ -157,7 +145,4 @@ throw new Error("device '" + id + "' does not exist");
  */
-var identifyTargetId = function (targetId) {
-    var deviceModel = devicesList.find(function (_a) {
-        var masks = _a.masks;
-        return masks.find(function (mask) { return (targetId & 0xffff0000) === mask; });
-    });
+const identifyTargetId = (targetId) => {
+    const deviceModel = devicesList.find(({ masks }) => masks.find((mask) => (targetId & 0xffff0000) === mask));
     return deviceModel;
@@ -169,26 +154,26 @@ };
  */
-var identifyUSBProductId = function (usbProductId) {
-    var legacy = devicesList.find(function (d) { return d.legacyUsbProductId === usbProductId; });
+const identifyUSBProductId = (usbProductId) => {
+    const legacy = devicesList.find((d) => d.legacyUsbProductId === usbProductId);
     if (legacy)
         return legacy;
-    var mm = usbProductId >> 8;
-    var deviceModel = devicesList.find(function (d) { return d.productIdMM === mm; });
+    const mm = usbProductId >> 8;
+    const deviceModel = devicesList.find((d) => d.productIdMM === mm);
     return deviceModel;
 };
 exports.identifyUSBProductId = identifyUSBProductId;
-var identifyProductName = function (productName) {
-    var deviceModel = devicesList.find(function (d) { return d.id === productMap[productName]; });
+const identifyProductName = (productName) => {
+    const deviceModel = devicesList.find((d) => d.id === productMap[productName]);
     return deviceModel;
 };
 exports.identifyProductName = identifyProductName;
-var bluetoothServices = [];
-var serviceUuidToInfos = {};
-for (var id in devices) {
-    var deviceModel = devices[id];
-    var bluetoothSpec = deviceModel.bluetoothSpec;
+const bluetoothServices = [];
+const serviceUuidToInfos = {};
+for (const id in devices) {
+    const deviceModel = devices[id];
+    const { bluetoothSpec } = deviceModel;
     if (bluetoothSpec) {
-        for (var i = 0; i < bluetoothSpec.length; i++) {
-            var spec = bluetoothSpec[i];
+        for (let i = 0; i < bluetoothSpec.length; i++) {
+            const spec = bluetoothSpec[i];
             bluetoothServices.push(spec.serviceUuid);
-            serviceUuidToInfos[spec.serviceUuid] = serviceUuidToInfos[spec.serviceUuid.replace(/-/g, "")] = __assign({ deviceModel: deviceModel }, spec);
+            serviceUuidToInfos[spec.serviceUuid] = serviceUuidToInfos[spec.serviceUuid.replace(/-/g, "")] = Object.assign({ deviceModel }, spec);
         }
@@ -200,3 +185,3 @@ }
  */
-var getBluetoothServiceUuids = function () { return bluetoothServices; };
+const getBluetoothServiceUuids = () => bluetoothServices;
 exports.getBluetoothServiceUuids = getBluetoothServiceUuids;
@@ -206,4 +191,4 @@ /**
  */
-var getInfosForServiceUuid = function (uuid) { return serviceUuidToInfos[uuid.toLowerCase()]; };
+const getInfosForServiceUuid = (uuid) => serviceUuidToInfos[uuid.toLowerCase()];
 exports.getInfosForServiceUuid = getInfosForServiceUuid;
 //# sourceMappingURL=index.js.map

lib/scrambling.js

 "use strict";
-exports.__esModule = true;
+Object.defineProperty(exports, "__esModule", { value: true });
 exports.wrapApdu = void 0;
@@ -7,4 +7,4 @@ function wrapApdu(apdu, key) {
         return apdu;
-    var result = Buffer.alloc(apdu.length);
-    for (var i = 0; i < apdu.length; i++) {
+    const result = Buffer.alloc(apdu.length);
+    for (let i = 0; i < apdu.length; i++) {
         result[i] = apdu[i] ^ key[i % key.length];
@@ -11,0 +11,0 @@ }

package.json

 {
   "name": "@ledgerhq/devices",
-  "version": "8.0.1",
+  "version": "8.0.2-nightly.0",
   "description": "Ledger devices",
@@ -58,3 +58,3 @@ "keywords": [
     "semver": "^7.3.5",
-    "@ledgerhq/errors": "^6.12.4",
+    "@ledgerhq/errors": "^6.12.5-nightly.0",
     "@ledgerhq/logs": "^6.10.1"
@@ -68,7 +68,6 @@ },
     "jest": "^28.1.1",
-    "rimraf": "^4.1.2",
+    "rimraf": "^4.4.1",
     "source-map-support": "^0.5.21",
     "ts-jest": "^28.0.5",
-    "ts-node": "^10.4.0",
-    "typescript": "^4"
+    "ts-node": "^10.4.0"
   },
@@ -75,0 +74,0 @@ "gitHead": "dd0dea64b58e5a9125c8a422dcffd29e5ef6abec",

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Found 1 instance in 1 package

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Package is not semver >=1. This means it is not stable and does not support ^ ranges.

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Fixed alerts

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Improved metrics

Dev dependency count

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decreased by-10%

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Total package byte prevSize

97107

decreased by-10.22%

Lines of code

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increased byInfinity%

Dependency changes

• Updated@ledgerhq/errors@^6.12.5-nightly.0