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@abcwalletio/solana

v1.0.0

Published

ABC WaaS Solana adapter — MPC-based @solana/wallet-adapter-base compatible wallet (ed25519)

Readme

@abcwalletio/solana

ABC WaaS SDK의 Solana 체인 어댑터입니다. @solana/wallet-adapter-baseBaseMessageSignerWalletAdapter를 구현하므로 useWallet() 훅 및 기존 Solana dApp 생태계와 그대로 통합됩니다.

Installation

pnpm add @abcwalletio/solana @abcwalletio/core @solana/web3.js @solana/wallet-adapter-base

Peer Dependencies

  • @abcwalletio/core
  • @solana/web3.js >=1.90.0
  • @solana/wallet-adapter-base >=0.9.0

Quick Start

import { createWaasSDK, LocalStorageAdapter } from '@abcwalletio/core';
import { AbcSolanaAdapter } from '@abcwalletio/solana';

const sdk = await createWaasSDK({
  storage: new LocalStorageAdapter(),
  auth: { v2: { clientId: '...', clientSecret: '...' } },
});

// Solana는 ed25519 키 사용 — 최초 1회 생성
await sdk.mpc.generateKeyShare('ed25519', 'password');

const adapter = new AbcSolanaAdapter({
  sdk,
  requestPassword: async () => prompt('MPC 비밀번호?') ?? '',
});

await adapter.connect();
console.log('Address:', adapter.publicKey?.toBase58());

React + WalletProvider 통합

import { WalletProvider } from '@solana/wallet-adapter-react';

const adapters = [new AbcSolanaAdapter({ sdk, requestPassword })];

<WalletProvider wallets={adapters} autoConnect>
  {/* useWallet() 훅이 adapter를 자동 인식 */}
</WalletProvider>

API

new AbcSolanaAdapter(config)

interface AbcSolanaAdapterConfig {
  sdk: WaasSDK;
  requestPassword: () => Promise<string>;
  keyId?: string;  // 생략 시 sdk.mpc.getDefaultKeyId('ed25519') 자동 조회
}

메서드 (BaseMessageSignerWalletAdapter 규격)

| 메서드 | 설명 | |--------|------| | connect() | MPC 공개키로 Solana PublicKey 도출 및 연결 | | disconnect() | 상태 초기화 + disconnect 이벤트 emit | | signTransaction(tx) | 레거시/Versioned 트랜잭션 서명 (ed25519) | | signAllTransactions(txs) | 여러 트랜잭션 일괄 서명 — password는 1회만 요청 | | signMessage(message) | raw 메시지 서명 → Uint8Array 반환 |

특징

  • ed25519 MPC 서명: sdk.mpc.signAuto()가 ed25519에 대해 표준 MPC 서명을 사용
  • 단일 비밀번호 요청: 여러 트랜잭션 일괄 서명 시 password를 1회만 요청
  • SDK 이벤트 연동: sdk.logout() 등의 이벤트를 같은 인스턴스를 공유하는 어댑터가 자동으로 감지

License

MIT — Copyright (c) 2026 Ahnlab Blockchain Company