quantique-converter/Converters/convertAes256.js

Converters for all kind of data

// AES Encryption
const Crypto = require('crypto-js');
const convertTob64 = require('./convertTob64');

const convertAes256 = (value, parameters = {}) => {
  try {
    const defaultParameters = {
      purpose: 'enc',
      isParsed: true,
      skey: '',
      ...parameters,
    };

    if (defaultParameters?.purpose === 'enc') {
      const monkeyStr = JSON.stringify(value);
      const monkenc = Crypto.AES.encrypt(
        monkeyStr || '',
        defaultParameters?.skey
      ).toString();

      const monkeyb64 = convertTob64(monkenc)?.isValid
        ? convertTob64(monkenc)?.convertedValue
        : null;

      return monkeyb64
        ? {
            isValid: true,
            error: '',
            convertedValue: monkeyb64,
          }
        : {
            isValid: false,
            error: 'Unable to Encrypt',
            convertedValue: null,
          };
    }

    if (defaultParameters?.purpose === 'dec') {
      const monkeydec = convertTob64(value, { purpose: 'dec' })?.isValid
        ? convertTob64(value, { purpose: 'dec' })?.convertedValue
        : null;

      if (monkeydec) {
        if (defaultParameters?.isParsed) {
          const monkeyorg = JSON.parse(
            Crypto.AES.decrypt(monkeydec, defaultParameters?.skey).toString(
              Crypto.enc.Utf8
            )
          );

          return {
            isValid: true,
            error: '',
            convertedValue: monkeyorg,
          };
        } else {
          const monkeyorg = Crypto.AES.decrypt(
            monkeydec,
            defaultParameters?.skey
          ).toString(Crypto.enc.Utf8);

          return {
            isValid: true,
            error: '',
            convertedValue: monkeyorg,
          };
        }
      } else {
        return {
          isValid: false,
          error: 'Unable to Decrypt',
          convertedValue: null,
        };
      }
    }
  } catch (e) {
    return {
      isValid: false,
      error: 'Unable to Decrypt',
      convertedValue: null,
    };
  }
};

module.exports = convertAes256;