feat(bitcoin): Add phantom wallet adapter

.changeset/mighty-dogs-move.md

@@ -0,0 +1,5 @@
+---
+'@ant-design/web3-bitcoin': minor
+---
+
+feat(bitcoin): Add phantom wallet adapter

packages/bitcoin/package.json

@@ -44,7 +44,8 @@
   "dependencies": {
     "@ant-design/web3-common": "workspace:*",
     "@ant-design/web3-icons": "workspace:*",
-    "sats-connect": "^2.4.0"
+    "sats-connect": "~2.4.0",
+    "uint8array-tools": "~0.0.9"
   },
   "devDependencies": {
     "father": "^4.4.4",

packages/bitcoin/src/adapter/wallets/index.ts

@@ -1,3 +1,4 @@
 export * from './unisat';
 export * from './xverse';
 export * from './okx';
+export * from './phantom';

packages/bitcoin/src/adapter/wallets/phantom.ts

@@ -0,0 +1,131 @@
+/* v8 ignore start */
+import type { Account } from '@ant-design/web3-common';
+import { fromHex, fromUtf8, toBase64, toHex } from 'uint8array-tools';
+
+import { NoAddressError, NoProviderError, NotImplementedError } from '../../error';
+import { getBalanceByMempool, getInscriptionsByAddress } from '../../helpers';
+import type { SignPsbtParams, TransferParams } from '../../types';
+import type { BitcoinWallet } from '../useBitcoinWallet';
+
+type AccountType = {
+  address: string;
+  addressType: string;
+  publicKey: string;
+  purpose: string;
+};
+
+/**
+ * @link https://docs.phantom.app/bitcoin/provider-api-reference#options-parameters
+ */
+type PhantomSignPsbtOptions = {
+  sigHash?: number;
+  address: string;
+  signingIndexes: number[];
+}[];
+
+export class PhantomBitcoinWallet implements BitcoinWallet {
+  name: string;
+  provider?: any;
+  account?: Account;
+  payment?: string;
+
+  constructor(name: string) {
+    this.name = name;
+    this.provider = window.phantom?.bitcoin;
+    this.account = undefined;
+  }
+
+  connect = async () => {
+    if (!this.provider) {
+      throw new NoProviderError();
+    }
+
+    try {
+      const accounts: AccountType[] = await this.provider.requestAccounts();
+      const ordinals = accounts.find((acc) => acc.purpose === 'ordinals');
+      const payment = accounts.find((acc) => acc.purpose === 'payment');
+
+      this.account = ordinals ? { address: ordinals.address } : undefined;
+      this.payment = payment?.address;
+    } catch (error) {
+      throw error;
+    }
+  };
+
+  getBalance = async () => {
+    if (!this.payment) {
+      throw new NoAddressError();
+    }
+
+    const balance = await getBalanceByMempool(this.payment);
+    return balance;
+  };
+
+  signMessage = async (message: string) => {
+    if (!this.provider) {
+      throw new NoProviderError();
+    }
+
+    if (!this.account?.address) {
+      throw new NoAddressError();
+    }
+
+    const { signature } = await this.provider.signMessage(this.account.address, fromUtf8(message));
+
+    return toBase64(signature);
+  };
+
+  signPsbt = async ({ psbt, options = {} }: SignPsbtParams) => {
+    if (!this.provider) {
+      throw new NoProviderError();
+    }
+
+    if (!this.account?.address) {
+      throw new NoAddressError();
+    }
+
+    const serializedPsbt = fromHex(psbt);
+
+    const {
+      // `broadcast` not supported
+      // broadcast,
+      signInputs,
+      signHash,
+    } = options;
+    const inputsToSign: PhantomSignPsbtOptions = [];
+
+    if (signInputs) {
+      for (const address in signInputs) {
+        inputsToSign.push({
+          sigHash: signHash,
+          address,
+          signingIndexes: signInputs[address],
+        });
+      }
+    }
+
+    const signedPsbt = await this.provider.signPSBT(serializedPsbt, { inputsToSign });
+    const hexPsbt = toHex(signedPsbt);
+
+    return {
+      psbt: hexPsbt,
+    };
+  };
+
+  sendTransfer = async (params: TransferParams) => {
+    throw new NotImplementedError();
+  };
+
+  getInscriptions = async (offset = 0, limit = 20) => {
+    if (!this.account?.address) {
+      throw new NoAddressError();
+    }
+
+    const inscriptions = await getInscriptionsByAddress({
+      address: this.account.address,
+      offset,
+      limit,
+    });
+    return inscriptions;
+  };
+}

packages/bitcoin/src/error.ts

@@ -35,3 +35,12 @@ export class NoInscriptionError extends Error {
     this.name = this.constructor.name;
   }
 }
+
+export class NotImplementedError extends Error {
+  name: string;
+
+  constructor(message = 'Not implemented') {
+    super(message);
+    this.name = this.constructor.name;
+  }
+}

packages/bitcoin/src/global.d.ts

@@ -2,6 +2,7 @@ declare interface Window {
   unisat?: Unisat.Provider;
   // TODO: 与其他 okx 冲突
   okxwallet?: any;
+  phantom?: any;
 }
 
 declare namespace Unisat {

packages/bitcoin/src/index.ts

@@ -1,4 +1,5 @@
 export * from './provider';
 export * from './wallets';
 export * from './types';
+export * from './error';
 export { useBitcoinWallet } from './adapter/useBitcoinWallet';

packages/bitcoin/src/wallets/index.ts

@@ -1,9 +1,20 @@
 /* v8 ignore start */
-import { metadata_OkxWallet, metadata_Unisat, metadata_Xverse } from '@ant-design/web3-assets';
+import {
+  metadata_OkxWallet,
+  metadata_Phantom,
+  metadata_Unisat,
+  metadata_Xverse,
+} from '@ant-design/web3-assets';
 
-import { OkxBitcoinWallet, UnisatBitcoinWallet, XverseBitcoinWallet } from '../adapter';
+import {
+  OkxBitcoinWallet,
+  PhantomBitcoinWallet,
+  UnisatBitcoinWallet,
+  XverseBitcoinWallet,
+} from '../adapter';
 import { WalletFactory } from './factory';
 
 export const UnisatWallet = () => WalletFactory(UnisatBitcoinWallet, metadata_Unisat);
 export const XverseWallet = () => WalletFactory(XverseBitcoinWallet, metadata_Xverse);
 export const OkxWallet = () => WalletFactory(OkxBitcoinWallet, metadata_OkxWallet);
+export const PhantomWallet = () => WalletFactory(PhantomBitcoinWallet, metadata_Phantom);

packages/web3/src/bitcoin/demos/basic.tsx

@@ -2,6 +2,7 @@ import { ConnectButton, Connector } from '@ant-design/web3';
 import {
   BitcoinWeb3ConfigProvider,
   OkxWallet,
+  PhantomWallet,
   UnisatWallet,
   XverseWallet,
 } from '@ant-design/web3-bitcoin';
@@ -12,7 +13,9 @@ import {
  */
 const App: React.FC = () => {
   return (
-    <BitcoinWeb3ConfigProvider autoConnect wallets={[XverseWallet(), UnisatWallet(), OkxWallet()]}>
+    <BitcoinWeb3ConfigProvider
+      wallets={[XverseWallet(), UnisatWallet(), OkxWallet(), PhantomWallet()]}
+    >
       <Connector
         modalProps={{
           group: false,

packages/web3/src/bitcoin/demos/get-inscriptions.tsx

@@ -3,6 +3,7 @@ import { ConnectButton, Connector, NFTImage } from '@ant-design/web3';
 import {
   BitcoinWeb3ConfigProvider,
   OkxWallet,
+  PhantomWallet,
   UnisatWallet,
   useBitcoinWallet,
   XverseWallet,
@@ -52,7 +53,9 @@ const GetInscriptions: React.FC = () => {
  */
 const App: React.FC = () => {
   return (
-    <BitcoinWeb3ConfigProvider wallets={[UnisatWallet(), XverseWallet(), OkxWallet()]}>
+    <BitcoinWeb3ConfigProvider
+      wallets={[UnisatWallet(), XverseWallet(), OkxWallet(), PhantomWallet()]}
+    >
       <Space direction="vertical">
         <Connector>
           <ConnectButton />

packages/web3/src/bitcoin/demos/send-transfer.tsx

@@ -1,7 +1,9 @@
 import { ConnectButton, Connector } from '@ant-design/web3';
 import {
   BitcoinWeb3ConfigProvider,
+  NotImplementedError,
   OkxWallet,
+  PhantomWallet,
   UnisatWallet,
   useBitcoinWallet,
   XverseWallet,
@@ -25,6 +27,11 @@ const SendBitcoin: React.FC = () => {
             sats: 10000,
           });
         } catch (error) {
+          if (error instanceof NotImplementedError) {
+            console.log('Not implemented');
+            return;
+          }
+
           console.log('sign message error:', error);
         }
       }}
@@ -40,7 +47,10 @@ const SendBitcoin: React.FC = () => {
  */
 const App: React.FC = () => {
   return (
-    <BitcoinWeb3ConfigProvider wallets={[XverseWallet(), UnisatWallet(), OkxWallet()]} balance>
+    <BitcoinWeb3ConfigProvider
+      wallets={[XverseWallet(), UnisatWallet(), OkxWallet(), PhantomWallet()]}
+      balance
+    >
       <Space>
         <Connector>
           <ConnectButton />

packages/web3/src/bitcoin/demos/sign.tsx

@@ -1,19 +1,28 @@
+import React from 'react';
 import { ConnectButton, Connector } from '@ant-design/web3';
+import { metadata_Phantom } from '@ant-design/web3-assets';
 import {
   BitcoinWeb3ConfigProvider,
   OkxWallet,
+  PhantomWallet,
   UnisatWallet,
   useBitcoinWallet,
   XverseWallet,
 } from '@ant-design/web3-bitcoin';
 import { Button, Space } from 'antd';
 
+const PSBT_FOR_PHANTOM =
+  '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';
+
+const PSBT =
+  'cHNidP8BAF4CAAAAAa/v4ZPYjm+iJc1pB3IybYY6wPpScPDlxvHmNE557J2vAQAAAAD/////AWqKAAAAAAAAIlEgZDcUdAs/gCZIkazJyMw1I54n2QGxN1W2ph6m+4zYHBkAAAAACPwCbWUDc2lnQE+yrULMRi3UwxQDf8idtfykJVzjE08jIP9fdU/6yvEfdlqCAWNwXFgSx1Nb7jrfPFYlY7gLaQ87EpcDpwaLdzQL/AJtZQZzaWdleHAIQnj3E+QqoAAAAQErIgIAAAAAAAAiUSBkNxR0Cz+AJkiRrMnIzDUjnifZAbE3VbamHqb7jNgcGQEDBIMAAAABFyCauIGVY+9bxYwyEp3poW+sSayOhwQuSrI4DnH80/zCuwAA';
+
 /**
  * Component to sign a message.
- * @returns {JSX.Element | null} The rendered component.
  */
 const SignMessage: React.FC = () => {
   const { signMessage, account } = useBitcoinWallet();
+
   return account ? (
     <Button
       onClick={async () => {
@@ -32,19 +41,17 @@ const SignMessage: React.FC = () => {
 
 /**
  * Component to sign a PSBT (Partially Signed Bitcoin Transaction).
- * @returns {JSX.Element | null} The rendered component.
  */
 const SignPsbt: React.FC = () => {
-  const { signPsbt, account } = useBitcoinWallet();
+  const { signPsbt, account, name: walletName } = useBitcoinWallet();
 
-  // You can use libraries like 'bitcoinjs-lib' or 'scure-btc-signer' to create PSBTs.
-  // This is a real PSBT base64 data for example.
-  const psbt =
-    'cHNidP8BAF4CAAAAAa/v4ZPYjm+iJc1pB3IybYY6wPpScPDlxvHmNE557J2vAQAAAAD/////AWqKAAAAAAAAIlEgZDcUdAs/gCZIkazJyMw1I54n2QGxN1W2ph6m+4zYHBkAAAAACPwCbWUDc2lnQE+yrULMRi3UwxQDf8idtfykJVzjE08jIP9fdU/6yvEfdlqCAWNwXFgSx1Nb7jrfPFYlY7gLaQ87EpcDpwaLdzQL/AJtZQZzaWdleHAIQnj3E+QqoAAAAQErIgIAAAAAAAAiUSBkNxR0Cz+AJkiRrMnIzDUjnifZAbE3VbamHqb7jNgcGQEDBIMAAAABFyCauIGVY+9bxYwyEp3poW+sSayOhwQuSrI4DnH80/zCuwAA';
   return account ? (
     <Button
       onClick={async () => {
         try {
+          // You can use libraries like 'bitcoinjs-lib' or 'scure-btc-signer' to create PSBTs.
+          // This is a real PSBT base64 data for example.
+          const psbt = walletName === metadata_Phantom.name ? PSBT_FOR_PHANTOM : PSBT;
           const result = await signPsbt?.({ psbt });
           console.log('sign psbt success!', result);
         } catch (error) {
@@ -59,11 +66,12 @@ const SignPsbt: React.FC = () => {
 
 /**
  * Main application component that sets up the BitcoinWeb3ConfigProvider and Connector.
- * @returns {JSX.Element} The rendered application component.
  */
 const App: React.FC = () => {
   return (
-    <BitcoinWeb3ConfigProvider wallets={[XverseWallet(), UnisatWallet(), OkxWallet()]}>
+    <BitcoinWeb3ConfigProvider
+      wallets={[XverseWallet(), UnisatWallet(), OkxWallet(), PhantomWallet()]}
+    >
       <Space>
         <Connector>
           <ConnectButton />

packages/web3/src/bitcoin/index.md

@@ -15,17 +15,22 @@ The wallets currently supported are as follows, and we also welcome you to submi
 - [Xverse](https://docs.xverse.app/sats-connect)
 - [OKX](https://www.okx.com/web3/build/docs/sdks/chains/bitcoin/provider)
 - [Unisat](https://docs.unisat.io/dev/unisat-developer-service/unisat-wallet)
+- [Phantom](https://docs.phantom.app/bitcoin/integrating-phantom)
 
 ## WalletConnect
 
 <code src="./demos/basic.tsx"></code>
 
 ## SignMessage / SignPsbt
 
+> Phantom currently only provides partial support for PSBT, please test it fully before using it.
+
 <code src="./demos/sign.tsx"></code>
 
 ## SendTransfer
 
+> If the wallet does not yet support `sendTransfer`, a `NotImplementedError` will be thrown.
+
 <code src="./demos/send-transfer.tsx"></code>
 
 ## GetInscriptions

packages/web3/src/bitcoin/index.zh-CN.md

@@ -16,17 +16,22 @@ Ant Design Web3 官方提供了 `@ant-design/web3-bitcoin` 来适配比特币，
 - [Xverse](https://docs.xverse.app/sats-connect)
 - [OKX](https://www.okx.com/web3/build/docs/sdks/chains/bitcoin/provider)
 - [Unisat](https://docs.unisat.io/dev/unisat-developer-service/unisat-wallet)
+- [Phantom](https://docs.phantom.app/bitcoin/integrating-phantom)
 
 ## 连接钱包
 
 <code src="./demos/basic.tsx"></code>
 
 ## 签名 / PSBT
 
+> Phantom 目前仅对 PSBT 提供部分支持，使用之前请充分测试。
+
 <code src="./demos/sign.tsx"></code>
 
 ## 发送交易
 
+> 如果钱包暂未支持 `sendTransfer`，将会抛出 `NotImplementedError`。
+
 <code src="./demos/send-transfer.tsx"></code>
 
 ## 获取铭文信息展示