@hiero-ledger/sdk/lib/base32.cjs

Hiero SDK

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = void 0;
var _rfc = require("rfc4648");
// SPDX-License-Identifier: Apache-2.0

// HIP-32: https://hips.hedera.com/hip/hip-32

const decodeOpts = {
  loose: true
};
const encodeOpts = {
  pad: false
};

/**
 * Decodes the rfc4648 base32 string into a {@link Uint8Array}. If the input string is null, returns null.
 * @param {string} str  the base32 string.
 * @returns {Uint8Array | ''}
 */
// eslint-disable-next-line @typescript-eslint/no-unsafe-return, @typescript-eslint/no-unsafe-member-access, @typescript-eslint/no-unsafe-call
const decode = str => str && _rfc.base32.parse(str, decodeOpts);

/**
 * Encodes the byte array into a rfc4648 base32 string without padding. If the input is null, returns null. Note with
 * the rfc4648 loose = true option, it allows lower case letters, padding, and auto corrects 0 -> O, 1 -> L, 8 -> B
 * @param {Buffer|Uint8Array} data
 * @returns {string}
 */
// eslint-disable-next-line @typescript-eslint/no-unsafe-return, @typescript-eslint/no-unsafe-member-access, @typescript-eslint/no-unsafe-call
const encode = data => data && _rfc.base32.stringify(data, encodeOpts);
var _default = exports.default = {
  decode,
  encode
};