ce1b6003cb
- Add pino + pino-pretty dependencies - Create src/utils/logger.js with env-based LOG_LEVEL - Replace all 207 console.log/error/warn calls across 46 source files - Remove [DEBUG], [ERROR] string prefixes (levels convey this) - Add pino redact for sensitive fields (mnemonic, privateKey, token, etc.) - Structured logging with context objects instead of string interpolation - NODE_ENV=production disables pino-pretty transport 49 files changed, 5601 insertions, 6056 deletions
95 lines
2.9 KiB
JavaScript
95 lines
2.9 KiB
JavaScript
// walletGenerator.js
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import bip39 from 'bip39';
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import HDKey from 'hdkey';
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import { publicToAddress } from 'ethereumjs-util';
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import * as bitcoin from 'bitcoinjs-lib';
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import * as ecc from 'tiny-secp256k1';
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import { ECPairFactory } from 'ecpair';
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import CryptoJS from 'crypto';
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import logger from './logger.js';
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const ECPair = ECPairFactory(ecc);
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export default class WalletGenerator {
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static async generateMnemonic() {
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try {
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return bip39.generateMnemonic(128); // 12 слов
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} catch (error) {
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logger.error({ err: error }, 'Error generating mnemonic');
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throw new Error('Failed to generate mnemonic');
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}
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}
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static async generateWallets(mnemonic) {
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try {
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const seed = await bip39.mnemonicToSeed(mnemonic);
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const hdkey = HDKey.fromMasterSeed(Buffer.from(seed));
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// Generate BTC wallet (BIP84 - Native SegWit)
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const btcNode = hdkey.derive("m/84'/0'/0'/0/0");
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const btcKeyPair = ECPair.fromPrivateKey(btcNode.privateKey);
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const btcAddress = bitcoin.payments.p2wpkh({
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pubkey: btcKeyPair.publicKey,
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}).address;
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// Generate ETH wallet (BIP44)
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const ethNode = hdkey.derive("m/44'/60'/0'/0/0");
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const ethAddress = '0x' + publicToAddress(ethNode.publicKey, true).toString('hex');
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// Generate USDT wallet (BIP44, same as ETH but different index)
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const usdtNode = hdkey.derive("m/44'/60'/0'/0/1");
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const usdtAddress = '0x' + publicToAddress(usdtNode.publicKey, true).toString('hex');
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// Generate USDC wallet (BIP44, same as ETH but different index)
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const usdcNode = hdkey.derive("m/44'/60'/0'/0/2");
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const usdcAddress = '0x' + publicToAddress(usdcNode.publicKey, true).toString('hex');
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// Generate LTC wallet (BIP84 - Native SegWit)
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const ltcNode = hdkey.derive("m/84'/2'/0'/0/0");
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const ltcKeyPair = ECPair.fromPrivateKey(ltcNode.privateKey);
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const ltcAddress = bitcoin.payments.p2wpkh({
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pubkey: ltcKeyPair.publicKey,
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network: {
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messagePrefix: '\x19Litecoin Signed Message:\n',
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bech32: 'ltc',
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bip32: {
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public: 0x019da462,
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private: 0x019d9cfe,
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},
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pubKeyHash: 0x30,
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scriptHash: 0x32,
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wif: 0xb0,
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},
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}).address;
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return {
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BTC: {
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address: btcAddress,
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path: "m/84'/0'/0'/0/0",
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},
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ETH: {
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address: ethAddress,
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path: "m/44'/60'/0'/0/0",
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},
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USDT: {
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address: usdtAddress,
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path: "m/44'/60'/0'/0/1",
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},
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USDC: {
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address: usdcAddress,
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path: "m/44'/60'/0'/0/2",
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},
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LTC: {
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address: ltcAddress,
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path: "m/84'/2'/0'/0/0",
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},
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};
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} catch (error) {
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logger.error({ err: error }, 'Error in generateWallets');
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throw new Error('Failed to generate cryptocurrency wallets: ' + error.message);
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}
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}
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}
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