@ledgerhq/hw-app-btc - npm Package Compare versions

Comparing version 4.12.0-beta.a9ddcef0 to 4.12.0-beta.e285238a

lib/Btc.js

@@ -281,5 +281,5 @@ "use strict";
     value: function startUntrustedHashTransactionInputRaw(newTransaction, firstRound, transactionData) {
-      var segwit = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : false;
+      var bip143 = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : false;
 
-      return this.transport.send(0xe0, 0x44, firstRound ? 0x00 : 0x80, newTransaction ? segwit ? 0x02 : 0x00 : 0x80, transactionData);
+      return this.transport.send(0xe0, 0x44, firstRound ? 0x00 : 0x80, newTransaction ? bip143 ? 0x02 : 0x00 : 0x80, transactionData);
     }
@@ -291,6 +291,6 @@ }, {
 
-      var segwit = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : false;
+      var bip143 = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : false;
 
       var data = Buffer.concat([transaction.version, transaction.timestamp || Buffer.alloc(0), this.createVarint(transaction.inputs.length)]);
-      return this.startUntrustedHashTransactionInputRaw(newTransaction, true, data, segwit).then(function () {
+      return this.startUntrustedHashTransactionInputRaw(newTransaction, true, data, bip143).then(function () {
         var i = 0;
@@ -300,3 +300,3 @@ return (0, _utils.eachSeries)(transaction.inputs, function (input) {
           if (inputs[i].trustedInput) {
-            if (segwit) {
+            if (bip143) {
               prefix = Buffer.from([0x02]);
@@ -310,3 +310,3 @@ } else {
           data = Buffer.concat([prefix, inputs[i].value, _this2.createVarint(input.script.length)]);
-          return _this2.startUntrustedHashTransactionInputRaw(newTransaction, false, data, segwit).then(function () {
+          return _this2.startUntrustedHashTransactionInputRaw(newTransaction, false, data, bip143).then(function () {
             var scriptBlocks = [];
@@ -328,3 +328,3 @@ var offset = 0;
             return (0, _utils.eachSeries)(scriptBlocks, function (scriptBlock) {
-              return _this2.startUntrustedHashTransactionInputRaw(newTransaction, false, scriptBlock, segwit);
+              return _this2.startUntrustedHashTransactionInputRaw(newTransaction, false, scriptBlock, bip143);
             }).then(function () {
@@ -491,2 +491,3 @@ i++;
       var startTime = Date.now();
+      var useBip143 = segwit || !!additionals && (additionals.includes("abc") || additionals.includes("gold"));
       // Inputs are provided as arrays of [transaction, output_index, optional redeem script, optional sequence]
@@ -560,6 +561,6 @@ // associatedKeysets are provided as arrays of [path]
       }).then(function () {
-        return (0, _utils.doIf)(segwit || !!additionals && (additionals.includes("abc") || additionals.includes("gold")), function () {
+        return (0, _utils.doIf)(useBip143, function () {
           return (
             // Do the first run with all inputs
-            _this5.startUntrustedHashTransactionInput(true, targetTransaction, trustedInputs, segwit).then(function () {
+            _this5.startUntrustedHashTransactionInput(true, targetTransaction, trustedInputs, useBip143).then(function () {
               return (0, _utils.doIf)(!resuming && typeof changePath != "undefined", function () {
@@ -586,3 +587,3 @@ // $FlowFixMe
             }
-            return _this5.startUntrustedHashTransactionInput(!segwit && !!additionals && (additionals.includes("abc") || additionals.includes("gold")) && firstRun, pseudoTX, pseudoTrustedInputs, segwit).then(function () {
+            return _this5.startUntrustedHashTransactionInput(!useBip143 && firstRun, pseudoTX, pseudoTrustedInputs, useBip143).then(function () {
               return (0, _utils.doIf)(!segwit && !!additionals && (additionals.includes("abc") || additionals.includes("gold")), function () {
@@ -589,0 +590,0 @@ return (0, _utils.doIf)(!resuming && typeof changePath != "undefined", function () {

package.json

 {
   "name": "@ledgerhq/hw-app-btc",
-  "version": "4.12.0-beta.a9ddcef0",
+  "version": "4.12.0-beta.e285238a",
   "description": "Ledger Hardware Wallet Bitcoin Application API",
@@ -28,3 +28,3 @@ "keywords": [
   "dependencies": {
-    "@ledgerhq/hw-transport": "^4.12.0-beta.a9ddcef0",
+    "@ledgerhq/hw-transport": "^4.12.0-beta.e285238a",
     "create-hash": "^1.1.3"
@@ -31,0 +31,0 @@ },

src/Btc.js

@@ -257,3 +257,3 @@ //@flow
     transactionData: Buffer,
-    segwit?: boolean = false
+    bip143?: boolean = false
   ) {
@@ -264,3 +264,3 @@ return this.transport.send(
       firstRound ? 0x00 : 0x80,
-      newTransaction ? (segwit ? 0x02 : 0x00) : 0x80,
+      newTransaction ? (bip143 ? 0x02 : 0x00) : 0x80,
       transactionData
@@ -274,3 +274,3 @@ );
     inputs: Array<{ trustedInput: boolean, value: Buffer }>,
-    segwit?: boolean = false
+    bip143?: boolean = false
   ) {
@@ -286,3 +286,3 @@ let data = Buffer.concat([
       data,
-      segwit
+      bip143
     ).then(() => {
@@ -293,3 +293,3 @@ let i = 0;
         if (inputs[i].trustedInput) {
-          if (segwit) {
+          if (bip143) {
             prefix = Buffer.from([0x02]);
@@ -311,3 +311,3 @@ } else {
           data,
-          segwit
+          bip143
         ).then(() => {
@@ -344,3 +344,3 @@ let scriptBlocks = [];
               scriptBlock,
-              segwit
+              bip143
             );
@@ -514,2 +514,3 @@ }).then(() => {
     let startTime = Date.now();
+    let useBip143 = segwit || (!!additionals && (additionals.includes("abc") || additionals.includes("gold"))) 
     // Inputs are provided as arrays of [transaction, output_index, optional redeem script, optional sequence]
@@ -603,3 +604,3 @@ // associatedKeysets are provided as arrays of [path]
       .then(() =>
-        doIf(segwit || (!!additionals && (additionals.includes("abc") || additionals.includes("gold"))), () =>
+        doIf(useBip143, () =>
           // Do the first run with all inputs
@@ -610,3 +611,3 @@ this.startUntrustedHashTransactionInput(
             trustedInputs,
-            segwit
+            useBip143
           ).then(() =>
@@ -641,6 +642,6 @@ doIf(!resuming && typeof changePath != "undefined", () => {
           return this.startUntrustedHashTransactionInput(
-            (!segwit && (!!additionals && (additionals.includes("abc") || additionals.includes("gold")))) && firstRun,
+            !useBip143 && firstRun,
             pseudoTX,
             pseudoTrustedInputs,
-            segwit
+            useBip143
           )
@@ -647,0 +648,0 @@ .then(() =>

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Improved metrics

Lines of code

2277

increased by0.09%

Worsened metrics

Total package byte prevSize

198157

decreased by-0.12%

Dependency changes

• Updated@ledgerhq/hw-transport@^4.12.0-beta.e285238a