@hdwallet/core
Version:
A complete Hierarchical Deterministic (HD) Wallet generator for 200+ cryptocurrencies, built with TypeScript.
33 lines • 1.62 kB
JavaScript
;
// SPDX-License-Identifier: MIT
Object.defineProperty(exports, "__esModule", { value: true });
exports.P2WPKHInP2SHAddress = void 0;
const base58_1 = require("../libs/base58");
const consts_1 = require("../consts");
const eccs_1 = require("../eccs");
const crypto_1 = require("../crypto");
const utils_1 = require("../utils");
const p2sh_1 = require("./p2sh");
class P2WPKHInP2SHAddress extends p2sh_1.P2SHAddress {
static getName() {
return 'P2WPKH-In-P2SH';
}
static encode(publicKey, options = {
scriptAddressPrefix: this.scriptAddressPrefix,
publicKeyType: consts_1.PUBLIC_KEY_TYPES.COMPRESSED,
alphabet: this.alphabet
}) {
const prefixValue = options.scriptAddressPrefix ?? this.scriptAddressPrefix;
const prefixBytes = (0, utils_1.integerToBytes)(prefixValue);
const pk = (0, eccs_1.validateAndGetPublicKey)(publicKey, eccs_1.SLIP10Secp256k1PublicKey);
const rawPubBytes = options.publicKeyType === consts_1.PUBLIC_KEY_TYPES.UNCOMPRESSED
? pk.getRawUncompressed() : pk.getRawCompressed();
const pubKeyHash = (0, crypto_1.hash160)(rawPubBytes);
const redeemScript = (0, utils_1.getBytes)('0014' + (0, utils_1.bytesToString)(pubKeyHash));
const scriptHash = (0, crypto_1.hash160)(redeemScript);
const alphabet = options.alphabet ?? this.alphabet;
return (0, utils_1.ensureString)((0, base58_1.checkEncode)((0, utils_1.concatBytes)(prefixBytes, scriptHash), alphabet));
}
}
exports.P2WPKHInP2SHAddress = P2WPKHInP2SHAddress;
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