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Текущая директория: /opt/BitGoJS/modules/utxo-core/dist/src/testutil
Просмотр файла: key.utils.js

"use strict";
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    var desc = Object.getOwnPropertyDescriptor(m, k);
    if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
      desc = { enumerable: true, get: function() { return m[k]; } };
    }
    Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
    Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
    o["default"] = v;
});
var __importStar = (this && this.__importStar) || (function () {
    var ownKeys = function(o) {
        ownKeys = Object.getOwnPropertyNames || function (o) {
            var ar = [];
            for (var k in o) if (Object.prototype.hasOwnProperty.call(o, k)) ar[ar.length] = k;
            return ar;
        };
        return ownKeys(o);
    };
    return function (mod) {
        if (mod && mod.__esModule) return mod;
        var result = {};
        if (mod != null) for (var k = ownKeys(mod), i = 0; i < k.length; i++) if (k[i] !== "default") __createBinding(result, mod, k[i]);
        __setModuleDefault(result, mod);
        return result;
    };
})();
Object.defineProperty(exports, "__esModule", { value: true });
exports.getKey = getKey;
exports.getKeyTriple = getKeyTriple;
exports.getRootWalletKeys = getRootWalletKeys;
const crypto = __importStar(require("crypto"));
const utxolib = __importStar(require("@bitgo/utxo-lib"));
/**
 * Create new bip32 key. Uses random seed if none is passed.
 * @param seed
 */
function getKey(seed) {
    const finalSeed = seed === undefined ? crypto.randomBytes(32) : crypto.createHash('sha256').update(seed).digest();
    return utxolib.bip32.fromSeed(finalSeed);
}
/**
 * Return deterministic key triple of bip32 keys
 * @param prefix
 */
function getKeyTriple(prefix = '') {
    return Array.from({ length: 3 }).map((_, i) => getKey(`${prefix}${i}`));
}
function getRootWalletKeys(prefix = '', derivationPrefixes) {
    return new utxolib.bitgo.RootWalletKeys(getKeyTriple(prefix), derivationPrefixes);
}
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