Update v6 branch: Add stripWitness to Transaction Issue 2169 #2170

.github/workflows/main_ci.yml

@@ -61,17 +61,6 @@ jobs:
   #####################
   # Jobs without matrix
   #####################
-  audit:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@ec3a7ce113134d7a93b817d10a8272cb61118579 # v2
-      - uses: actions/setup-node@eeb10cff27034e7acf239c5d29f62154018672fd # v3
-        with:
-          node-version: 'lts/*'
-          registry-url: https://registry.npmjs.org/
-          cache: 'npm'
-      - run: npm ci
-      - run: npm run audit
   coverage:
     runs-on: ubuntu-latest
     steps:

package.json

@@ -15,7 +15,6 @@
     "bitcoinjs"
   ],
   "scripts": {
-    "audit": "better-npm-audit audit -l high",
     "build": "npm run clean && tsc -p ./tsconfig.json && npm run formatjs",
     "build:tests": "npm run clean:jstests && tsc -p ./test/tsconfig.json",
     "clean": "rimraf src",
@@ -66,7 +65,6 @@
     "@types/randombytes": "^2.0.0",
     "@typescript-eslint/eslint-plugin": "^5.45.0",
     "@typescript-eslint/parser": "^5.45.0",
-    "better-npm-audit": "^3.7.3",
     "bip32": "^4.0.0",
     "bip39": "^3.1.0",
     "bip65": "^1.0.1",

src/transaction.d.ts

@@ -35,6 +35,7 @@ export declare class Transaction {
     addInput(hash: Buffer, index: number, sequence?: number, scriptSig?: Buffer): number;
     addOutput(scriptPubKey: Buffer, value: number): number;
     hasWitnesses(): boolean;
+    stripWitnesses(): void;
     weight(): number;
     virtualSize(): number;
     byteLength(_ALLOW_WITNESS?: boolean): number;

src/transaction.js

@@ -148,6 +148,11 @@ class Transaction {
       return x.witness.length !== 0;
     });
   }
+  stripWitnesses() {
+    this.ins.forEach(input => {
+      input.witness = EMPTY_WITNESS; // Set witness data to an empty array
+    });
+  }
   weight() {
     const base = this.byteLength(false);
     const total = this.byteLength(true);