Function constructor has 80 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  constructor(client, server, cfg) {
    this.client = client
    this.server = server
    this.cfg = cfg

Function end_data has a Cognitive Complexity of 19 (exceeds 5 allowed). Consider refactoring.

Open

  end_data(cb) {
    if (!this.found_hb_sep && this.header_lines.length) {
      // Headers not parsed yet - must be a busted email
      // Strategy: Find the first line that doesn't look like a header.
      // Treat anything before that as headers, anything after as body.

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Function add_data has a Cognitive Complexity of 19 (exceeds 5 allowed). Consider refactoring.

Open

  add_data(line) {
    if (typeof line === 'string') {
      // This shouldn't ever happen...
      line = Buffer.from(line, this.encoding)
    }

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Function add_dot_stuffing_and_ensure_crlf_newlines has a Cognitive Complexity of 19 (exceeds 5 allowed). Consider refactoring.

Open

  add_dot_stuffing_and_ensure_crlf_newlines(data) {
    if (!data.length) return data
    if (!Buffer.isBuffer(data)) data = Buffer.from(data)

    // Make a new buffer big enough to hold two bytes for every one input

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Function setupClient has 59 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  static setupClient(self) {
    if (Object.keys(self.client).length === 0) return
    const ip = self.client.remoteAddress
    if (!ip) {
      self.logdebug('setupClient got no IP address for this connection!')

Function createHMailItem has 58 lines of code (exceeds 25 allowed). Consider refactoring.

Open

exports.createHMailItem = function (outbound_context, options, callback) {
  const mail_from = options.mail_from || 'sender@domain'
  const delivery_domain = options.delivery_domain || 'domain'
  const mail_recipients = options.mail_recipients || [
    new Address('recipient@domain'),

Function log_if_level has a Cognitive Complexity of 15 (exceeds 5 allowed). Consider refactoring.

Open

logger.log_if_level = function (level, key, plugin) {
  return function () {
    if (logger.loglevel < logger[key]) return
    const levelstr = `[${level}]`
    let str = ''

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Function playTestSmtpConversation has 45 lines of code (exceeds 25 allowed). Consider refactoring.

Open

exports.playTestSmtpConversation = function (
  hmail,
  socket,
  test,
  playbook,

Function _get_plugin_path has 43 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  _get_plugin_path(name) {
    this.hasPackageJson = false
    if (!name) name = this.name

    const paths = []

Function add_dot_stuffing_and_ensure_crlf_newlines has 38 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  add_dot_stuffing_and_ensure_crlf_newlines(data) {
    if (!data.length) return data
    if (!Buffer.isBuffer(data)) data = Buffer.from(data)

    // Make a new buffer big enough to hold two bytes for every one input

Function write has 36 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  socket.write = function (line) {
    //console.log('MockSocket.write(' + line.replace(/\n/, '\\n').replace(/\r/, '\\r') + ')');
    if (playbook.length == 0) {
      test.ok(false, 'missing next playbook entry')
      test.done()

Function _get_plugin_path has a Cognitive Complexity of 12 (exceeds 5 allowed). Consider refactoring.

Open

  _get_plugin_path(name) {
    this.hasPackageJson = false
    if (!name) name = this.name

    const paths = []

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Function constructor has 34 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  constructor(uuid, cfg) {
    this.uuid = uuid || '111111-222222-333-4444444'
    this.cfg = cfg
    this.mail_from = null
    this.rcpt_to = []

Function end_data has 32 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  end_data(cb) {
    if (!this.found_hb_sep && this.header_lines.length) {
      // Headers not parsed yet - must be a busted email
      // Strategy: Find the first line that doesn't look like a header.
      // Treat anything before that as headers, anything after as body.

Function playTestSmtpConversation has a Cognitive Complexity of 11 (exceeds 5 allowed). Consider refactoring.

Open

exports.playTestSmtpConversation = function (
  hmail,
  socket,
  test,
  playbook,

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Function add_data has 29 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  add_data(line) {
    if (typeof line === 'string') {
      // This shouldn't ever happen...
      line = Buffer.from(line, this.encoding)
    }

Function set has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.

Open

  set(prop_str, val) {
    if (arguments.length === 3) {
      prop_str = `${arguments[0]}.${arguments[1]}`
      val = arguments[2]
    }

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Function playTestSmtpConversation has 5 arguments (exceeds 4 allowed). Consider refactoring.

Open

  hmail,
  socket,
  test,
  playbook,
  callback,

Function setupClient has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.

Open

  static setupClient(self) {
    if (Object.keys(self.client).length === 0) return
    const ip = self.client.remoteAddress
    if (!ip) {
      self.logdebug('setupClient got no IP address for this connection!')

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