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sbtc-bridge-lib

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sbtc-bridge-lib - npm Package Compare versions

Comparing version 1.0.24 to 1.0.25

4

dist/index.d.ts

@@ -1,3 +0,3 @@

import { MAGIC_BYTES_TESTNET, MAGIC_BYTES_MAINNET, PEGIN_OPCODE, PEGOUT_OPCODE, parseDepositPayload, buildDepositPayload, buildWithdrawalPayload, parseWithdrawalPayload, amountToUint8, uint8ToAmount, getDataToSign, getStacksSimpleHashOfDataToSign, getStacksAddressFromSignature, parseSbtcWalletAddress, parseOutputs, readDepositValue, fromStorable, toStorable } from './payload_utils.js';
export { MAGIC_BYTES_TESTNET, MAGIC_BYTES_MAINNET, PEGIN_OPCODE, PEGOUT_OPCODE, parseDepositPayload, buildDepositPayload, buildWithdrawalPayload, parseWithdrawalPayload, amountToUint8, uint8ToAmount, getDataToSign, getStacksSimpleHashOfDataToSign, getStacksAddressFromSignature, parseSbtcWalletAddress, parseOutputs, readDepositValue, fromStorable, toStorable };
import { MAGIC_BYTES_TESTNET, MAGIC_BYTES_MAINNET, PEGIN_OPCODE, PEGOUT_OPCODE, parseDepositPayload, buildDepositPayload, buildWithdrawalPayload, parseWithdrawalPayload, amountToBigUint64, bigUint64ToAmount, getDataToSign, getStacksSimpleHashOfDataToSign, getStacksAddressFromSignature, parseSbtcWalletAddress, parseOutputs, readDepositValue, fromStorable, toStorable } from './payload_utils.js';
export { MAGIC_BYTES_TESTNET, MAGIC_BYTES_MAINNET, PEGIN_OPCODE, PEGOUT_OPCODE, parseDepositPayload, buildDepositPayload, buildWithdrawalPayload, parseWithdrawalPayload, amountToBigUint64, bigUint64ToAmount, getDataToSign, getStacksSimpleHashOfDataToSign, getStacksAddressFromSignature, parseSbtcWalletAddress, parseOutputs, readDepositValue, fromStorable, toStorable };
import { approxTxFees } from './transaction_utils.js';

@@ -4,0 +4,0 @@ export { approxTxFees, };

4

dist/index.js

@@ -1,3 +0,3 @@

import { MAGIC_BYTES_TESTNET, MAGIC_BYTES_MAINNET, PEGIN_OPCODE, PEGOUT_OPCODE, parseDepositPayload, buildDepositPayload, buildWithdrawalPayload, parseWithdrawalPayload, amountToUint8, uint8ToAmount, getDataToSign, getStacksSimpleHashOfDataToSign, getStacksAddressFromSignature, parseSbtcWalletAddress, parseOutputs, readDepositValue, fromStorable, toStorable } from './payload_utils.js';
export { MAGIC_BYTES_TESTNET, MAGIC_BYTES_MAINNET, PEGIN_OPCODE, PEGOUT_OPCODE, parseDepositPayload, buildDepositPayload, buildWithdrawalPayload, parseWithdrawalPayload, amountToUint8, uint8ToAmount, getDataToSign, getStacksSimpleHashOfDataToSign, getStacksAddressFromSignature, parseSbtcWalletAddress, parseOutputs, readDepositValue, fromStorable, toStorable };
import { MAGIC_BYTES_TESTNET, MAGIC_BYTES_MAINNET, PEGIN_OPCODE, PEGOUT_OPCODE, parseDepositPayload, buildDepositPayload, buildWithdrawalPayload, parseWithdrawalPayload, amountToBigUint64, bigUint64ToAmount, getDataToSign, getStacksSimpleHashOfDataToSign, getStacksAddressFromSignature, parseSbtcWalletAddress, parseOutputs, readDepositValue, fromStorable, toStorable } from './payload_utils.js';
export { MAGIC_BYTES_TESTNET, MAGIC_BYTES_MAINNET, PEGIN_OPCODE, PEGOUT_OPCODE, parseDepositPayload, buildDepositPayload, buildWithdrawalPayload, parseWithdrawalPayload, amountToBigUint64, bigUint64ToAmount, getDataToSign, getStacksSimpleHashOfDataToSign, getStacksAddressFromSignature, parseSbtcWalletAddress, parseOutputs, readDepositValue, fromStorable, toStorable };
import { approxTxFees, } from './transaction_utils.js';

@@ -4,0 +4,0 @@ export { approxTxFees, };

20

dist/payload_utils.d.ts

@@ -7,4 +7,20 @@ import type { withdrawalPayloadType, depositPayloadType } from './types/sbtc_types.js';

export declare function parseDepositPayload(d1: Uint8Array, amountSats: number): depositPayloadType;
export declare function amountToUint8(amt: number, size: number): Uint8Array;
export declare function uint8ToAmount(buf: Uint8Array): number;
/**
export function amountToUint8(amt:number, size:number):Uint8Array {
const buffer = new ArrayBuffer(size);
const view = new DataView(buffer);
view.setUint32(0, amt); // Max unsigned 32-bit integer
const res = new Uint8Array(view.buffer);
return res;
}
export function uint8ToAmount(buf:Uint8Array):number {
const hmmm = hex.decode(hex.encode(buf)) // needed to make work ?
const view = new DataView(hmmm.buffer);
const amt = view.getUint32(0);
return amt;
}
*/
export declare function amountToBigUint64(amt: number, size: number): Uint8Array;
export declare function bigUint64ToAmount(buf: Uint8Array): number;
export declare function parseWithdrawalPayload(network: string, d1: Uint8Array, sbtcWallet: string, compression: number): withdrawalPayloadType;

@@ -11,0 +27,0 @@ export declare function buildDepositPayload(net: any, revealFee: number, address: string, opDrop: boolean, memo: string | undefined): Uint8Array;

33

dist/payload_utils.js

@@ -56,3 +56,3 @@ import * as secp from '@noble/secp256k1';

const rev = d1.subarray(current);
const revealFee = uint8ToAmount(rev);
const revealFee = bigUint64ToAmount(rev);
//console.log('payload rev: ', revealFee)

@@ -73,3 +73,4 @@ if (opcode.toUpperCase() !== PEGIN_OPCODE)

}
export function amountToUint8(amt, size) {
/**
export function amountToUint8(amt:number, size:number):Uint8Array {
const buffer = new ArrayBuffer(size);

@@ -81,4 +82,5 @@ const view = new DataView(buffer);

}
export function uint8ToAmount(buf) {
const hmmm = hex.decode(hex.encode(buf)); // needed to make work ?
export function uint8ToAmount(buf:Uint8Array):number {
const hmmm = hex.decode(hex.encode(buf)) // needed to make work ?
const view = new DataView(hmmm.buffer);

@@ -88,2 +90,15 @@ const amt = view.getUint32(0);

}
*/
export function amountToBigUint64(amt, size) {
const buffer = new ArrayBuffer(size);
const view = new DataView(buffer);
view.setBigUint64(0, BigInt(amt)); // Max unsigned 32-bit integer
const res = new Uint8Array(view.buffer);
return res;
}
export function bigUint64ToAmount(buf) {
const view = new DataView(buf.buffer, 0, 8);
const amt = view.getBigUint64(0);
return Number(amt);
}
export function parseWithdrawalPayload(network, d1, sbtcWallet, compression) {

@@ -101,3 +116,3 @@ const magicOp = getMagicAndOpCode(d1);

//console.log('parseWithdrawalPayloadNoMagic opcode: ', opcode)
const amountSats = uint8ToAmount(d1.subarray(1, 10));
const amountSats = bigUint64ToAmount(d1.subarray(1, 10));
//console.log('parseWithdrawalPayloadNoMagic amountSats: ', amountSats)

@@ -146,3 +161,3 @@ const signature = (hex.encode(d1.subarray(10, 75)));

}
const feeBuf = amountToUint8(revealFee, 8);
const feeBuf = amountToBigUint64(revealFee, 8);
buf1 = concat(buf1, feeBuf);

@@ -156,5 +171,5 @@ if (!opDrop)

const opCodeBuf = hex.decode(PEGOUT_OPCODE);
const amountBuf = amountToUint8(amount, 9);
const amountBuf = amountToBigUint64(amount, 9);
//console.log('parseWithdrawalPayloadNoMagic amountBuf: ', hex.encode(amountBuf))
//console.log('parseWithdrawalPayloadNoMagic amount: ', uint8ToAmount(amountBuf))
//console.log('parseWithdrawalPayloadNoMagic amount: ', bigUint64ToAmount(amountBuf))
let data = concat(opCodeBuf, amountBuf, signature);

@@ -214,3 +229,3 @@ if (!opDrop)

export function getDataToSign(network, amount, sbtcWalletAddress) {
const amtBuf = amountToUint8(amount, 9);
const amtBuf = amountToBigUint64(amount, 9);
const net = (network === 'testnet') ? btc.TEST_NETWORK : btc.NETWORK;

@@ -217,0 +232,0 @@ const script = btc.OutScript.encode(btc.Address(net).decode(sbtcWalletAddress));

2

package.json
{
"name": "sbtc-bridge-lib",
"version": "1.0.24",
"version": "1.0.25",
"description": "Library for sBTC Bridge web client and API apps ",

@@ -5,0 +5,0 @@ "main": "dist/index.js",

8

src/index.ts

@@ -10,4 +10,4 @@ import {

parseWithdrawalPayload,
amountToUint8,
uint8ToAmount,
amountToBigUint64,
bigUint64ToAmount,
getDataToSign,

@@ -31,4 +31,4 @@ getStacksSimpleHashOfDataToSign,

parseWithdrawalPayload,
amountToUint8,
uint8ToAmount,
amountToBigUint64,
bigUint64ToAmount,
getDataToSign,

@@ -35,0 +35,0 @@ getStacksSimpleHashOfDataToSign,

26

src/payload_utils.ts

@@ -67,3 +67,3 @@ import * as secp from '@noble/secp256k1';

const rev = d1.subarray(current);
const revealFee = uint8ToAmount(rev);
const revealFee = bigUint64ToAmount(rev);
//console.log('payload rev: ', revealFee)

@@ -87,2 +87,3 @@

/**
export function amountToUint8(amt:number, size:number):Uint8Array {

@@ -102,2 +103,15 @@ const buffer = new ArrayBuffer(size);

}
*/
export function amountToBigUint64(amt:number, size:number) {
const buffer = new ArrayBuffer(size);
const view = new DataView(buffer);
view.setBigUint64(0, BigInt(amt)); // Max unsigned 32-bit integer
const res = new Uint8Array(view.buffer);
return res;
}
export function bigUint64ToAmount(buf:Uint8Array):number {
const view = new DataView(buf.buffer, 0, 8);
const amt = view.getBigUint64(0);
return Number(amt);
}

@@ -116,3 +130,3 @@ export function parseWithdrawalPayload(network:string, d1:Uint8Array, sbtcWallet:string, compression:number):withdrawalPayloadType {

//console.log('parseWithdrawalPayloadNoMagic opcode: ', opcode)
const amountSats = uint8ToAmount(d1.subarray(1, 10));
const amountSats = bigUint64ToAmount(d1.subarray(1, 10));
//console.log('parseWithdrawalPayloadNoMagic amountSats: ', amountSats)

@@ -162,3 +176,3 @@ const signature = (hex.encode(d1.subarray(10, 75)));

}
const feeBuf = amountToUint8(revealFee, 8)
const feeBuf = amountToBigUint64(revealFee, 8)
buf1 = concat(buf1, feeBuf)

@@ -173,5 +187,5 @@

const opCodeBuf = hex.decode(PEGOUT_OPCODE);
const amountBuf = amountToUint8(amount, 9);
const amountBuf = amountToBigUint64(amount, 9);
//console.log('parseWithdrawalPayloadNoMagic amountBuf: ', hex.encode(amountBuf))
//console.log('parseWithdrawalPayloadNoMagic amount: ', uint8ToAmount(amountBuf))
//console.log('parseWithdrawalPayloadNoMagic amount: ', bigUint64ToAmount(amountBuf))
let data = concat(opCodeBuf, amountBuf, signature)

@@ -230,3 +244,3 @@ if (!opDrop) data = concat(magicBuf, opCodeBuf, amountBuf, signature);

export function getDataToSign(network:string, amount:number, sbtcWalletAddress:string):Uint8Array {
const amtBuf = amountToUint8(amount, 9);
const amtBuf = amountToBigUint64(amount, 9);
const net = (network === 'testnet') ? btc.TEST_NETWORK : btc.NETWORK;

@@ -233,0 +247,0 @@ const script = btc.OutScript.encode(btc.Address(net).decode(sbtcWalletAddress))

14

tests/payload.test.ts
import { beforeAll, beforeEach, expect, describe, it } from 'vitest'
import {
parseDepositPayload, buildDepositPayload,
amountToUint8, uint8ToAmount,
amountToBigUint64, bigUint64ToAmount,
buildWithdrawalPayload, parseWithdrawalPayload,

@@ -26,11 +26,11 @@ getStacksSimpleHashOfDataToSign, getStacksAddressFromSignature

// first byte is length
let s = amountToUint8(100, 20)
let y = uint8ToAmount(s)
let s = amountToBigUint64(100, 20)
let y = bigUint64ToAmount(s)
assert(y === 100)
s = amountToUint8(5000, 8)
y = uint8ToAmount(s)
s = amountToBigUint64(5000, 8)
y = bigUint64ToAmount(s)
assert(y === 5000)
y = uint8ToAmount(hex.decode('0000138800000000'))
y = bigUint64ToAmount(hex.decode('0000138800000000'))
assert(y === 5000)
y = uint8ToAmount(hex.decode('00001388'))
y = bigUint64ToAmount(hex.decode('00001388'))
assert(y === 5000)

@@ -37,0 +37,0 @@ })

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