newrelic/lib/instrumentation/core/crypto.js

New Relic agent

/*
 * Copyright 2020 New Relic Corporation. All rights reserved.
 * SPDX-License-Identifier: Apache-2.0
 */

'use strict'

module.exports = initialize

function initialize(agent, crypto, moduleName, shim) {
  shim.record(
    crypto,
    [
      'pbkdf2',
      'randomBytes',
      'pseudoRandomBytes',
      'randomFill',
      'scrypt'
    ],
    function recordCryptoMethod(shim, fn, name) {
      return {
        name: 'crypto.' + name,
        callback: shim.LAST,
        callbackRequired: true // sync version used too heavily - too much overhead
      }
    }
  )
}