liquidjs-lib - npm Package Compare versions

Comparing version 6.0.2-liquid.27 to 6.0.2-liquid.31

package.json

 {
   "name": "liquidjs-lib",
-  "version": "6.0.2-liquid.27",
+  "version": "6.0.2-liquid.31",
   "description": "Client-side Liquid JavaScript library",
@@ -52,8 +52,5 @@ "main": "./src/index.js",
     "@types/randombytes": "^2.0.0",
-    "@types/wif": "^2.0.2",
-    "axios": "^0.21.1",
     "bech32": "^2.0.0",
     "bip174-liquid": "^1.0.3",
     "bip66": "^1.1.0",
-    "bitcoin-ops": "^1.4.0",
     "bitcoinjs-lib": "^6.0.2",
@@ -64,7 +61,6 @@ "bitset": "^5.1.1",
     "create-hash": "^1.2.0",
-    "ecpair": "^2.0.1",
+    "ecpair": "^2.1.0",
     "slip77": "^0.2.0",
     "typeforce": "^1.11.3",
-    "varuint-bitcoin": "^1.1.2",
-    "wif": "^2.0.1"
+    "varuint-bitcoin": "^1.1.2"
   },
@@ -71,0 +67,0 @@ "devDependencies": {

README.md

 # LiquidJS
 
-[![Build Status](https://travis-ci.org/vulpemventures/liquidjs-lib.svg?branch=master)](https://travis-ci.org/vulpemventures/liquidjs-lib)
-
+![Build & Test](https://github.com/vulpemventures/liquidjs-lib/actions/workflows/ci.yml/badge.svg)
 [![code style: prettier](https://img.shields.io/badge/code_style-prettier-ff69b4.svg?style=flat-square)](https://github.com/prettier/prettier)
@@ -6,0 +5,0 @@

src/bip341.d.ts

 /// <reference types="node" />
-import type { Ecc as Secp256k1Interface } from './secp256k1-zkp';
+import { TinySecp256k1Interface } from 'ecpair';
+export interface BIP341Secp256k1Interface extends TinySecp256k1Interface {
+    privateSub(d: Uint8Array, tweak: Uint8Array): Uint8Array | null;
+    signSchnorr(h: Uint8Array, d: Uint8Array, e?: Uint8Array): Uint8Array;
+    verifySchnorr(h: Uint8Array, Q: Uint8Array, signature: Uint8Array): boolean;
+}
 export declare const LEAF_VERSION_TAPSCRIPT = 196;
@@ -13,3 +18,3 @@ export interface XOnlyPointAddTweakResult {
 }
-export declare function BIP341Factory(ecc: Secp256k1Interface): BIP341API;
+export declare function BIP341Factory(ecc: BIP341Secp256k1Interface): BIP341API;
 export interface TaprootLeaf {
@@ -16,0 +21,0 @@ scriptHex: string;

src/bip341.js

@@ -123,3 +123,3 @@ 'use strict';
     const parityBit = Buffer.of(
-      leaf.version || exports.LEAF_VERSION_TAPSCRIPT + parity,
+      (leaf.version || exports.LEAF_VERSION_TAPSCRIPT) + parity,
     );
@@ -126,0 +126,0 @@ const control = Buffer.concat([

src/psbt.d.ts

@@ -9,3 +9,3 @@ /// <reference types="node" />
 import { Psbt as PsbtBase } from 'bip174-liquid';
-import { Ecc as TinySecp256k1Interface } from './secp256k1-zkp';
+import { TinySecp256k1Interface } from 'ecpair';
 export interface AddIssuanceArgs {
@@ -12,0 +12,0 @@ assetSats: number;

src/psetv2/input.js

@@ -717,4 +717,8 @@ 'use strict';
     return (
-      (this.finalScriptSig && this.finalScriptSig.length > 0) ||
-      (this.finalScriptWitness && this.finalScriptWitness.length > 0)
+      (this.finalScriptSig &&
+        this.finalScriptSig.length > 0 &&
+        !Buffer.alloc(1).equals(this.finalScriptSig)) ||
+      (this.finalScriptWitness &&
+        this.finalScriptWitness.length > 0 &&
+        !Buffer.alloc(1).equals(this.finalScriptWitness))
     );
@@ -721,0 +725,0 @@ }

src/psetv2/pset.d.ts

 /// <reference types="node" />
-import type { Ecc as Secp256k1Interface } from '../secp256k1-zkp';
 import { Transaction } from '../transaction';
@@ -15,8 +14,17 @@ import { PsetGlobal } from './globals';
 };
+export interface KeysGeneratorSecp256k1Interface {
+    pointFromScalar(privateKey: Uint8Array, compressed?: boolean): Uint8Array | null;
+}
+export interface ECDSAVerifier {
+    verify(h: Uint8Array, Q: Uint8Array, signature: Uint8Array, strict?: boolean): boolean;
+}
+export interface SchnorrVerifier {
+    verifySchnorr: (msghash: Buffer, pubkey: Uint8Array, signature: Uint8Array, extra?: Uint8Array) => boolean;
+}
 export declare class Pset {
     static fromBase64(data: string): Pset;
     static fromBuffer(buf: Buffer): Pset;
-    static ECCKeysGenerator(ec: Secp256k1Interface): KeysGenerator;
-    static ECDSASigValidator(ecc: Secp256k1Interface): ValidateSigFunction;
-    static SchnorrSigValidator(ecc: Secp256k1Interface): ValidateSigFunction;
+    static ECCKeysGenerator(ecc: KeysGeneratorSecp256k1Interface): KeysGenerator;
+    static ECDSASigValidator(ecc: ECDSAVerifier): ValidateSigFunction;
+    static SchnorrSigValidator(ecc: SchnorrVerifier): ValidateSigFunction;
     inputs: PsetInput[];
@@ -23,0 +31,0 @@ outputs: PsetOutput[];

src/psetv2/pset.js

@@ -48,3 +48,2 @@ 'use strict';
 exports.Pset = exports.magicPrefixWithSeparator = exports.magicPrefix = void 0;
-const ecpair_1 = require('ecpair');
 const bufferutils_1 = require('../bufferutils');
@@ -99,11 +98,10 @@ const crypto_1 = require('../crypto');
   }
-  static ECCKeysGenerator(ec) {
+  static ECCKeysGenerator(ecc) {
     return (opts) => {
       const privateKey = (0, utils_1.randomBytes)(opts);
-      const publicKey = (0, ecpair_1.ECPairFactory)(ec).fromPrivateKey(
-        privateKey,
-      ).publicKey;
+      const publicKey = ecc.pointFromScalar(privateKey);
+      if (!publicKey) throw new Error('Failed to generate public key');
       return {
         privateKey,
-        publicKey,
+        publicKey: Buffer.from(publicKey),
       };
@@ -114,5 +112,3 @@ };
     return (pubkey, msghash, signature) => {
-      return (0, ecpair_1.ECPairFactory)(ecc)
-        .fromPublicKey(pubkey)
-        .verify(msghash, signature);
+      return ecc.verify(msghash, pubkey, signature);
     };
@@ -119,0 +115,0 @@ }

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Improved metrics

Total package byte prevSize

514434

increased by0.14%

Dependency count

13

decreased by-23.53%

Number of package files

102

increased by0.99%

Lines of code

14837

increased by0.11%

Worsened metrics

Number of lines in readme file

36

decreased by-2.7%