@rikishi/secure-env/dist/es5/lib/index.js

Use ENVs securely with encryption

'use strict';

var cryptography = require('./cryptography');

var log = require('./utils/log');

var parser = require('./parser');
/*
 * Options Expected
 * secret - Specify the secret Key which was used during encryption of raw file.Having a salt-hashed secret key is recommended.
 * path - You can specify a custom path if your file containing environment variables is named or located differently.
 * enc_algo - You may specify the encryption algorithm for your file containing environment variables using this option.
*/


module.exports = function (options) {
  try {
    var decryptedContent = cryptography.decrypt({
      secret: options.secret,
      file: options.path,
      decryptionAlgo: options.enc_algo
    });

    if (decryptedContent) {
      var env = {};
      var parsedObj = parser(decryptedContent);
      Object.keys(parsedObj).forEach(function (key) {
        if (!env.hasOwnProperty(key)) {
          env[key] = parsedObj[key];
        }
      });
      return env;
    }
  } catch (e) {
    log(e, 'error');
  }
};