feat: support xrpl

.github/workflows/code-checks.yml

@@ -55,16 +55,6 @@ jobs:
       - name: Typecheck
         run: yarn lint:typecheck
 
-  lint-commit:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4
-        with:
-          fetch-depth: 0
-
-      - name: Commit Message
-        uses: wagoid/commitlint-github-action@v4
-
   test-unit:
     needs: build
     runs-on: ubuntu-latest

package.json

@@ -1,7 +1,7 @@
 {
   "type": "module",
   "name": "dlc-btc-lib",
-  "version": "2.2.7",
+  "version": "2.4.9",
   "description": "This library provides a comprehensive set of interfaces and functions for minting dlcBTC tokens on supported blockchains.",
   "main": "dist/index.js",
   "types": "dist/index.d.ts",
@@ -15,7 +15,8 @@
     "./models": "./dist/models/index.js",
     "./bitcoin-functions": "./dist/functions/bitcoin/index.js",
     "./attestor-request-functions": "./dist/functions/attestor/index.js",
-    "./ethereum-functions": "./dist/functions/ethereum/index.js"
+    "./ethereum-functions": "./dist/functions/ethereum/index.js",
+    "./ripple-functions": "./dist/functions/ripple/index.js"
   },
   "scripts": {
     "clean": "rm -rf dist && rm -rf node_modules",
@@ -58,20 +59,24 @@
     "typescript-eslint": "^7.7.0"
   },
   "dependencies": {
-    "@ledgerhq/hw-app-btc": "^10.2.4",
-    "@noble/hashes": "^1.4.0",
-    "@scure/base": "^1.1.6",
-    "@scure/btc-signer": "^1.3.1",
-    "@types/ramda": "^0.30.1",
-    "bip32": "^4.0.0",
-    "bitcoinjs-lib": "^6.1.5",
-    "chalk": "^5.3.0",
-    "decimal.js": "^10.4.3",
+    "@gemwallet/api": "3.8.0",
+    "@ledgerhq/hw-app-btc": "10.4.1",
+    "@ledgerhq/hw-app-xrp": "6.29.4",
+    "@noble/hashes": "1.4.0",
+    "@scure/base": "1.1.8",
+    "@scure/btc-signer": "1.3.2",
+    "@types/ramda": "0.30.1",
+    "bip32": "4.0.0",
+    "bitcoinjs-lib": "6.1.6",
+    "chalk": "5.3.0",
+    "decimal.js": "10.4.3",
     "ethers": "5.7.2",
-    "ledger-bitcoin": "^0.2.3",
-    "prompts": "^2.4.2",
-    "ramda": "^0.30.1",
-    "scure": "^1.6.0",
-    "tiny-secp256k1": "^2.2.3"
+    "ledger-bitcoin": "0.2.3",
+    "prompts": "2.4.2",
+    "ramda": "0.30.1",
+    "ripple-binary-codec": "2.1.0",
+    "scure": "1.6.0",
+    "tiny-secp256k1": "2.2.3",
+    "xrpl": "4.0.0"
   }
 }

src/constants/ripple.constants.ts

@@ -0,0 +1,4 @@
+import { convertStringToHex } from 'xrpl';
+
+export const TRANSACTION_SUCCESS_CODE = 'tesSUCCESS';
+export const XRPL_DLCBTC_CURRENCY_HEX = convertStringToHex('dlcBTC').padEnd(40, '0');

src/dlc-handlers/software-wallet-dlc-handler.ts

@@ -1,7 +1,6 @@
 import { Transaction, p2tr, p2wpkh } from '@scure/btc-signer';
 import { P2Ret, P2TROut } from '@scure/btc-signer/payment';
 import { Network } from 'bitcoinjs-lib';
-import { bitcoin, regtest, testnet } from 'bitcoinjs-lib/src/networks.js';
 
 import {
   createTaprootMultisigPayment,
@@ -33,35 +32,11 @@ export class SoftwareWalletDLCHandler {
     taprootDerivedPublicKey: string,
     fundingPaymentType: 'wpkh' | 'tr',
     bitcoinNetwork: Network,
-    bitcoinBlockchainAPI?: string,
-    bitcoinBlockchainFeeRecommendationAPI?: string
+    bitcoinBlockchainAPI: string,
+    bitcoinBlockchainFeeRecommendationAPI: string
   ) {
-    switch (bitcoinNetwork) {
-      case bitcoin:
-        this.bitcoinBlockchainAPI = 'https://mempool.space/api';
-        this.bitcoinBlockchainFeeRecommendationAPI =
-          'https://mempool.space/api/v1/fees/recommended';
-        break;
-      case testnet:
-        this.bitcoinBlockchainAPI = 'https://mempool.space/testnet/api';
-        this.bitcoinBlockchainFeeRecommendationAPI =
-          'https://mempool.space/testnet/api/v1/fees/recommended';
-        break;
-      case regtest:
-        if (
-          bitcoinBlockchainAPI === undefined ||
-          bitcoinBlockchainFeeRecommendationAPI === undefined
-        ) {
-          throw new Error(
-            'Regtest requires a Bitcoin Blockchain API and a Bitcoin Blockchain Fee Recommendation API'
-          );
-        }
-        this.bitcoinBlockchainAPI = bitcoinBlockchainAPI;
-        this.bitcoinBlockchainFeeRecommendationAPI = bitcoinBlockchainFeeRecommendationAPI;
-        break;
-      default:
-        throw new Error('Invalid Bitcoin Network');
-    }
+    this.bitcoinBlockchainAPI = bitcoinBlockchainAPI;
+    this.bitcoinBlockchainFeeRecommendationAPI = bitcoinBlockchainFeeRecommendationAPI;
     this.fundingPaymentType = fundingPaymentType;
     this.bitcoinNetwork = bitcoinNetwork;
     this.fundingDerivedPublicKey = fundingDerivedPublicKey;

src/functions/attestor/attestor-request.functions.ts

@@ -1,11 +1,37 @@
 import { equals, filter, isEmpty, isNotNil, join, map, prop } from 'ramda';
 
 import {
+  AttestorChainID,
   FundingTXAttestorInfo,
   WithdrawDepositTXAttestorInfo,
 } from '../../models/attestor.models.js';
 import { AttestorError } from '../../models/errors.js';
-import { sendRequest } from '../request/request.functions.js';
+import { sendGetRequest, sendRequest } from '../request/request.functions.js';
+
+export async function submitSetupXRPLVaultRequest(
+  coordinatorURL: string,
+  userXRPLAddress: string,
+  attestorChainID: AttestorChainID
+): Promise<void> {
+  const requestBody = JSON.stringify({
+    user_xrpl_address: userXRPLAddress,
+    chain: attestorChainID,
+  });
+  return sendRequest(`${coordinatorURL}/app/setup-xrpl-vault`, requestBody);
+}
+
+export async function submitXRPLCheckToCash(
+  coordinatorURL: string,
+  txHash: string,
+  attestorChainID: AttestorChainID
+): Promise<void> {
+  const requestBody = JSON.stringify({ tx_hash: txHash, chain: attestorChainID });
+  return sendRequest(`${coordinatorURL}/app/cash-xrpl-check`, requestBody);
+}
+
+export async function getAttestorExtendedGroupPublicKey(coordinatorURL: string): Promise<string> {
+  return sendGetRequest(`${coordinatorURL}/tss/get-extended-group-publickey`);
+}
 
 export async function submitFundingPSBT(
   attestorRootURLs: string[],

src/functions/attestor/index.ts

@@ -1,4 +1,7 @@
 export {
   submitFundingPSBT,
   submitWithdrawDepositPSBT,
+  getAttestorExtendedGroupPublicKey,
+  submitSetupXRPLVaultRequest,
+  submitXRPLCheckToCash,
 } from '../attestor/attestor-request.functions.js';

src/functions/bitcoin/bitcoin-request-functions.ts

@@ -17,7 +17,9 @@ export async function fetchBitcoinTransaction(
     const response = await fetch(bitcoinBlockchainAPITransactionEndpoint);
 
     if (!response.ok)
-      throw new Error(`Bitcoin Network Transaction Response was not OK: ${response.statusText}`);
+      throw new Error(
+        `Bitcoin Network Transaction Response was not OK: ${response.statusText} - btc tx id: ${txID}`
+      );
 
     return await response.json();
   } catch (error) {

src/functions/request/request.functions.ts

@@ -6,6 +6,21 @@ export async function sendRequest(url: string, body: string): Promise<void> {
   });
 
   if (!response.ok) {
-    throw new Error(`Response ${url} was not OK: ${response.statusText}`);
+    const errorMessage = await response.text();
+    throw new Error(`Request to ${url} failed: ${response.statusText} - ${errorMessage}`);
   }
 }
+
+export async function sendGetRequest(url: string): Promise<string> {
+  const response = await fetch(url, {
+    method: 'GET',
+    headers: { 'Content-Type': 'application/json', 'Access-Control-Allow-Origin': '*' },
+  });
+
+  if (!response.ok) {
+    const errorMessage = await response.text();
+    throw new Error(`Request to ${url} failed: ${response.statusText} - ${errorMessage}`);
+  }
+
+  return response.text();
+}

src/functions/ripple/index.ts

@@ -0,0 +1 @@
+export * from './ripple.functions.js';