ecash-quicksend
Version:
A unified transaction manager for eCash (XEC), SLP, and ALP token transactions
75 lines • 3.16 kB
JavaScript
;
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Object.defineProperty(exports, "__esModule", { value: true });
exports.initializeWallet = initializeWallet;
const constants_1 = require("../config/constants");
const mnemonic_utils_1 = require("./mnemonic-utils");
const wif = __importStar(require("wif"));
const ecashLib = __importStar(require("ecash-lib"));
const { Ecc, Script, fromHex, shaRmd160, } = ecashLib;
/**
* 初始化钱包 - 优化版本，只调用一次 deriveBuyerKey
* @param addressIndex - 地址索引，默认为0
* @param mnemonic - 可选：直接提供助记词，否则从环境变量获取
* @returns 钱包相关的密钥、脚本和地址
*/
function initializeWallet(addressIndex = 0, mnemonic) {
// 如果提供了助记词参数就使用，否则从环境变量获取
const finalMnemonic = mnemonic || (0, constants_1.getMnemonic)();
if (!finalMnemonic) {
throw new Error('助记词未设置：请在环境变量中设置 MNEMONIC 或在函数调用中提供助记词参数');
}
console.log('使用助记词派生私钥...');
// 只调用一次 deriveBuyerKey，获取完整信息
const derived = (0, mnemonic_utils_1.deriveBuyerKey)(finalMnemonic, addressIndex);
const ecc = new Ecc();
const decoded = wif.decode(derived.wif);
const privateKey = decoded.privateKey;
const privateKeyHex = Buffer.from(privateKey).toString('hex');
const walletSk = fromHex(privateKeyHex);
const walletPk = ecc.derivePubkey(walletSk);
const walletPkh = shaRmd160(walletPk);
const walletP2pkh = Script.p2pkh(walletPkh);
return {
ecc,
walletSk,
walletPk,
walletPkh,
walletP2pkh,
address: derived.address, // 新增：返回地址信息
addressIndex
};
}
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