var __create = Object.create;
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __getProtoOf = Object.getPrototypeOf;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all) => {
  for (var name in all)
    __defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
  if (from && typeof from === "object" || typeof from === "function") {
    for (let key of __getOwnPropNames(from))
      if (!__hasOwnProp.call(to, key) && key !== except)
        __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
  }
  return to;
};
var __toESM = (mod, isNodeMode, target) => (target = mod != null ? __create(__getProtoOf(mod)) : {}, __copyProps(
  // If the importer is in node compatibility mode or this is not an ESM
  // file that has been converted to a CommonJS file using a Babel-
  // compatible transform (i.e. "__esModule" has not been set), then set
  // "default" to the CommonJS "module.exports" for node compatibility.
  isNodeMode || !mod || !mod.__esModule ? __defProp(target, "default", { value: mod, enumerable: true }) : target,
  mod
));
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);

// src/utils/security.util.ts
var security_util_exports = {};
__export(security_util_exports, {
  aesDecrypt: () => aesDecrypt,
  aesEncrypt: () => aesEncrypt,
  base58ToHex: () => base58ToHex,
  checkSign: () => checkSign,
  createSign: () => createSign,
  genRandomString: () => genRandomString,
  hexToBase32: () => hexToBase32,
  hexToBase58: () => hexToBase58,
  hmac: () => hmac,
  hmacSha256: () => hmacSha256,
  md5: () => md5,
  sha1: () => sha1,
  sha512: () => sha512
});
module.exports = __toCommonJS(security_util_exports);
var import_crypto = __toESM(require("crypto"), 1);
var import_crypto_js = __toESM(require("crypto-js"), 1);
function hmac(input, key, out) {
  return out ? import_crypto.default.createHmac("sha1", key).update(input).digest(out) : import_crypto.default.createHmac("sha1", key).update(input).digest("hex");
}
function genRandomString(length) {
  return import_crypto.default.randomBytes(Math.ceil(length / 2)).toString("hex").slice(0, length);
}
function sha512(password, salt) {
  let hash = import_crypto.default.createHmac("sha512", salt);
  hash.update(password);
  let value = hash.digest("hex");
  return {
    salt,
    passwordHash: value
  };
}
function sha1(str) {
  const md5sum = import_crypto.default.createHash("sha1");
  md5sum.update(str);
  str = md5sum.digest("hex");
  return str;
}
function hmacSha256(str, key) {
  const md5sum = import_crypto.default.createHmac("sha256", key);
  md5sum.update(str);
  const data = md5sum.digest("hex");
  console.log(`HmacSHA256 rawContent is [${str}], key is [${key}], hash result is [${data}]`);
  return data;
}
function md5(str) {
  const md5sum = import_crypto.default.createHash("md5");
  md5sum.update(str);
  str = md5sum.digest("hex");
  return str;
}
function createSign(secretKey, paramStr, timestamp) {
  paramStr = `${paramStr}:${timestamp}:${secretKey}`;
  return sha1(paramStr);
}
function checkSign({
  secretKey,
  data,
  sign,
  signKeys
}) {
  signKeys.sort();
  let signStr = "";
  for (let key of signKeys) {
    if (signStr.length > 0) {
      signStr += "&";
    }
    signStr += `${key}=${data[key]}`;
  }
  console.log(signStr);
  let sign1 = hmacSha256(signStr, secretKey);
  return sign1 === sign;
}
var aesEncrypt = (plaintText, key) => {
  key = import_crypto_js.default.SHA1(key).toString().substring(0, 16);
  key = import_crypto_js.default.enc.Base64.parse(key);
  let encryptedData = import_crypto_js.default.AES.encrypt(plaintText, key, {
    mode: import_crypto_js.default.mode.ECB,
    padding: import_crypto_js.default.pad.Pkcs7
  });
  return encryptedData.toString(import_crypto_js.default.format.Hex);
};
var aesDecrypt = (encryptedDataHexStr, key) => {
  key = import_crypto_js.default.SHA1(key).toString().substring(0, 16);
  key = import_crypto_js.default.enc.Base64.parse(key);
  let encryptedHex = import_crypto_js.default.enc.Hex.parse(encryptedDataHexStr);
  let encryptedBase64 = import_crypto_js.default.enc.Base64.stringify(encryptedHex);
  var decryptedData = import_crypto_js.default.AES.decrypt(encryptedBase64, key, {
    mode: import_crypto_js.default.mode.ECB,
    padding: import_crypto_js.default.pad.Pkcs7
  });
  return decryptedData.toString(import_crypto_js.default.enc.Utf8);
};
var base58Alphabet = "123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz";
var hexToBase58 = (hexString) => {
  const bytes = hexString.match(/.{1,2}/g).map((byte) => parseInt(byte, 16));
  let base58String = "";
  let num = BigInt("0x" + hexString);
  while (num > BigInt(0)) {
    const remainder = num % BigInt(58);
    num = num / BigInt(58);
    base58String = base58Alphabet[Number(remainder)] + base58String;
  }
  return base58String;
};
var base58ToHex = (base58String) => {
  const base58Length = base58String.length;
  let num = BigInt(0);
  let leadingZeros = 0;
  for (let i = 0; i < base58Length; i++) {
    const charIndex = base58Alphabet.indexOf(base58String[i]);
    if (charIndex === -1) {
      throw new Error("Invalid Base58 string");
    }
    num = num * BigInt(58) + BigInt(charIndex);
  }
  return num.toString(16);
};
var hexToBase32 = (hexString) => {
  const bytes = hexString.match(/.{1,2}/g).map((byte) => parseInt(byte, 16));
  const base32Alphabet = "qpzry9x8gf2tvdw0s3jn54khce6mua7l";
  let base32String = "";
  let num = BigInt("0x" + hexString);
  while (num > BigInt(0)) {
    const remainder = num % BigInt(32);
    num = num / BigInt(32);
    base32String = base32Alphabet[Number(remainder)] + base32String;
  }
  return base32String;
};
// Annotate the CommonJS export names for ESM import in node:
0 && (module.exports = {
  aesDecrypt,
  aesEncrypt,
  base58ToHex,
  checkSign,
  createSign,
  genRandomString,
  hexToBase32,
  hexToBase58,
  hmac,
  hmacSha256,
  md5,
  sha1,
  sha512
});
//# sourceMappingURL=security.util.cjs.map