@ledgerhq/hw-transport-webauthn - npm Package Compare versions

Comparing version 4.74.2 to 5.0.0-alpha.3

lib/TransportWebAuthn.js

@@ -6,9 +6,6 @@ "use strict";
 });
+exports.default = void 0;
 
-var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
+var _hwTransport = _interopRequireDefault(require("@ledgerhq/hw-transport"));
 
-var _hwTransport = require("@ledgerhq/hw-transport");
-
-var _hwTransport2 = _interopRequireDefault(_hwTransport);
-
 var _errors = require("@ledgerhq/errors");
@@ -22,11 +19,3 @@
 
-function _asyncToGenerator(fn) { return function () { var gen = fn.apply(this, arguments); return new Promise(function (resolve, reject) { function step(key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { return Promise.resolve(value).then(function (value) { step("next", value); }, function (err) { step("throw", err); }); } } return step("next"); }); }; }
-
-function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
-
-function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
-
-function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
-
-var attemptExchange = function attemptExchange(apdu, timeout, scrambleKey) {
+const attemptExchange = (apdu, timeout, scrambleKey) => {
   if (!scrambleKey) {
@@ -40,7 +29,6 @@ throw new _errors.TransportError("transport.setScrambleKey must be used to set a scramble key. Refer to documentation.", "NoScrambleKey");
 
-  return navigator.credentials
-  // $FlowFixMe
+  return navigator.credentials // $FlowFixMe
   .get({
     publicKey: {
-      timeout: timeout,
+      timeout,
       challenge: new Uint8Array(32),
@@ -52,9 +40,5 @@ allowCredentials: [{
     }
-  })
-  // $FlowFixMe
-  .then(function (r) {
-    return Buffer.from(r.response.signature);
-  });
+  }) // $FlowFixMe
+  .then(r => Buffer.from(r.response.signature));
 };
-
 /**
@@ -68,127 +52,68 @@ * WebAuthn Transport implementation
 
-var TransportWebAuthn = function (_Transport) {
-  _inherits(TransportWebAuthn, _Transport);
 
-  function TransportWebAuthn() {
-    _classCallCheck(this, TransportWebAuthn);
+class TransportWebAuthn extends _hwTransport.default {
+  constructor(...args) {
+    super(...args);
+    this.scrambleKey = void 0;
+  }
 
-    return _possibleConstructorReturn(this, (TransportWebAuthn.__proto__ || Object.getPrototypeOf(TransportWebAuthn)).apply(this, arguments));
+  static async open() {
+    return new TransportWebAuthn();
   }
+  /**
+   * Exchange with the device using APDU protocol.
+   * @param apdu
+   * @returns a promise of apdu response
+   */
 
-  _createClass(TransportWebAuthn, [{
-    key: "exchange",
 
+  async exchange(apdu) {
+    (0, _logs.log)("apdu", "=> " + apdu.toString("hex"));
+    const res = await attemptExchange(apdu, this.exchangeTimeout, this.scrambleKey);
+    (0, _logs.log)("apdu", "<= " + res.toString("hex"));
+    return res;
+  }
+  /**
+   * A scramble key is a string that xor the data exchanged.
+   * It depends on the device app you need to exchange with.
+   * For instance it can be "BTC" for the bitcoin app, "B0L0S" for the dashboard.
+   *
+   * @example
+   * transport.setScrambleKey("B0L0S")
+   */
 
-    /**
-     * Exchange with the device using APDU protocol.
-     * @param apdu
-     * @returns a promise of apdu response
-     */
-    value: function () {
-      var _ref = _asyncToGenerator( /*#__PURE__*/regeneratorRuntime.mark(function _callee(apdu) {
-        var res;
-        return regeneratorRuntime.wrap(function _callee$(_context) {
-          while (1) {
-            switch (_context.prev = _context.next) {
-              case 0:
-                (0, _logs.log)("apdu", "=> " + apdu.toString("hex"));
-                _context.next = 3;
-                return attemptExchange(apdu, this.exchangeTimeout, this.scrambleKey);
 
-              case 3:
-                res = _context.sent;
+  setScrambleKey(scrambleKey) {
+    this.scrambleKey = Buffer.from(scrambleKey, "ascii");
+  }
 
-                (0, _logs.log)("apdu", "<= " + res.toString("hex"));
-                return _context.abrupt("return", res);
+  close() {
+    return Promise.resolve();
+  }
 
-              case 6:
-              case "end":
-                return _context.stop();
-            }
-          }
-        }, _callee, this);
-      }));
+}
 
-      function exchange(_x) {
-        return _ref.apply(this, arguments);
-      }
+exports.default = TransportWebAuthn;
 
-      return exchange;
-    }()
+TransportWebAuthn.isSupported = () => Promise.resolve(!!navigator.credentials);
 
-    /**
-     * A scramble key is a string that xor the data exchanged.
-     * It depends on the device app you need to exchange with.
-     * For instance it can be "BTC" for the bitcoin app, "B0L0S" for the dashboard.
-     *
-     * @example
-     * transport.setScrambleKey("B0L0S")
-     */
+TransportWebAuthn.list = () => navigator.credentials ? [null] : [];
 
-  }, {
-    key: "setScrambleKey",
-    value: function setScrambleKey(scrambleKey) {
-      this.scrambleKey = Buffer.from(scrambleKey, "ascii");
-    }
-  }, {
-    key: "close",
-    value: function close() {
-      return Promise.resolve();
-    }
-  }], [{
-    key: "open",
-
-
-    /*
-     */
-    value: function () {
-      var _ref2 = _asyncToGenerator( /*#__PURE__*/regeneratorRuntime.mark(function _callee2() {
-        return regeneratorRuntime.wrap(function _callee2$(_context2) {
-          while (1) {
-            switch (_context2.prev = _context2.next) {
-              case 0:
-                return _context2.abrupt("return", new TransportWebAuthn());
-
-              case 1:
-              case "end":
-                return _context2.stop();
-            }
-          }
-        }, _callee2, this);
-      }));
-
-      function open() {
-        return _ref2.apply(this, arguments);
-      }
-
-      return open;
-    }()
-
-    /*
-     */
-
-  }]);
-
-  return TransportWebAuthn;
-}(_hwTransport2.default);
-
-TransportWebAuthn.isSupported = function () {
-  return Promise.resolve(!!navigator.credentials);
-};
-
-TransportWebAuthn.list = function () {
-  return navigator.credentials ? [null] : [];
-};
-
-TransportWebAuthn.listen = function (observer) {
+TransportWebAuthn.listen = observer => {
   if (!navigator.credentials) {
     observer.error(new _errors.TransportError("WebAuthn not supported", "NotSupported"));
-    return { unsubscribe: function unsubscribe() {} };
+    return {
+      unsubscribe: () => {}
+    };
   }
-  observer.next({ type: "add", descriptor: null });
+
+  observer.next({
+    type: "add",
+    descriptor: null
+  });
   observer.complete();
-  return { unsubscribe: function unsubscribe() {} };
+  return {
+    unsubscribe: () => {}
+  };
 };
-
-exports.default = TransportWebAuthn;
 //# sourceMappingURL=TransportWebAuthn.js.map

package.json

 {
   "name": "@ledgerhq/hw-transport-webauthn",
-  "version": "4.74.2",
+  "version": "5.0.0-alpha.3+0b49d08",
   "description": "Ledger Hardware Wallet Web implementation of the communication layer, using WebAuthN api",
@@ -29,6 +29,6 @@ "keywords": [
   "dependencies": {
-    "@ledgerhq/devices": "^4.74.2",
-    "@ledgerhq/errors": "^4.74.2",
-    "@ledgerhq/hw-transport": "^4.74.2",
-    "@ledgerhq/logs": "^4.72.0"
+    "@ledgerhq/devices": "^5.0.0-alpha.3+0b49d08",
+    "@ledgerhq/errors": "^5.0.0-alpha.3+0b49d08",
+    "@ledgerhq/hw-transport": "^5.0.0-alpha.3+0b49d08",
+    "@ledgerhq/logs": "^5.0.0-alpha.3+0b49d08"
   },
@@ -46,3 +46,3 @@ "devDependencies": {
   },
-  "gitHead": "5f74b291e1bfd836d23a829a5948f7273af16359"
+  "gitHead": "0b49d08dedc19562fefbd2148292cc0995a0d4ae"
 }

New alerts

New author

Supply chain risk

A new npm collaborator published a version of the package for the first time. New collaborators are usually benign additions to a project, but do indicate a change to the security surface area of a package.

Found 1 instance in 1 package

No v1

Quality

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

Found 1 instance in 1 package

Fixed alerts

Deprecated

Maintenance

The maintainer of the package marked it as deprecated. This could indicate that a single version should not be used, or that the package is no longer maintained and any new vulnerabilities will not be fixed.

Found 1 instance in 1 package

Improved metrics

Number of high maintenance alerts

0

decreased by-100%

Worsened metrics

Total package byte prevSize

28294

decreased by-10.67%

Lines of code

187

decreased by-24.29%

Number of low quality alerts

1

increased byInfinity%

Number of medium supply chain risk alerts

1

increased byInfinity%

Dependency changes

• + Added@ledgerhq/devices@5.51.1(transitive)

• + Added@ledgerhq/errors@5.50.0(transitive)

• + Added@ledgerhq/hw-transport@5.51.1(transitive)

• + Added@ledgerhq/logs@5.50.0(transitive)

• + Addedsemver@7.6.2(transitive)

• - Removed@ledgerhq/devices@4.78.0(transitive)

• - Removed@ledgerhq/errors@4.78.0(transitive)

• - Removed@ledgerhq/hw-transport@4.78.0(transitive)

• - Removed@ledgerhq/logs@4.72.0(transitive)

• Updated@ledgerhq/devices@^5.0.0-alpha.3+0b49d08

• Updated@ledgerhq/errors@^5.0.0-alpha.3+0b49d08

• Updated@ledgerhq/hw-transport@^5.0.0-alpha.3+0b49d08

• Updated@ledgerhq/logs@^5.0.0-alpha.3+0b49d08