All files / app utils.js

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66.67% Branches 8/12
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/* eslint-disable security/detect-object-injection */
const utils = (module.exports = {});
 
/**
 * Check if object is empty
 *
 * @param {Object} obj The object to examine.
 * @return {boolean} True if it is empty.
 */
utils.isObjectEmpty = function (obj) {
  return Object.keys(obj).length === 0 && obj.constructor === Object;
};
 
/**
 * Assigns the value on the target using the path.
 *
 * @param {string} path Dot notation path to save the value.
 * @param {Object} target The target object to save the value on.
 * @param {*} value The value to save.
 * @return {Object} The target object.
 */
utils.assignPath = function (path, target, value) {
  const parts = path.split('.');
 
  if (parts.length === 1) {
    // Save on root
    target[path] = value;
    return target;
  }
 
  let ref = target;
  parts.forEach(function (part, index) {
    if (index === parts.length - 1) {
      ref[part] = value;
    } else {
      ref[part] = ref[part] || {};
      ref = ref[part];
    }
  });
 
  return target;
};
 
/**
 * Returns the process name, required for testing.
 *
 * @return {string} The process name.
 */
utils.getProcessName = function () {
  return process.argv[0];
};
 
/**
 * Returns the process id, required for testing.
 *
 * @return {string} The process id.
 */
utils.getProcessId = function () {
  return process.pid;
};
 
/**
 * Clean HTTP Headers from sensitive data.
 *
 * @param {Object} headers The headers.
 * @return {Object} Sanitized headers.
 */
utils.sanitizeHttpHeaders = function (headers) {
  if (typeof headers !== 'object') {
    return headers;
  }
  const REMOVE = ['cookie', 'authorization'];
 
  REMOVE.forEach(function (header) {
    if (headers[header]) {
      headers[header] = '-- REMOVED FOR SAFETY --';
    }
  });
 
  return headers;
};
 
/**
 * Return an ISO8601 formatted date.
 *
 * @return {string} The formatted date.
 */
utils.getDt = function () {
  const dt = new Date();
  return dt.toISOString();
};