Class: Rex::Proto::Kerberos::KerberosLoggerSubscriber

Inherits:
KerberosSubscriber show all
Defined in:
lib/rex/proto/kerberos/kerberos_logger_subscriber.rb

Overview

Logs Kerberos requests/responses

Constant Summary collapse

TRACE_MODE_OFF = 
'off'
TRACE_MODE_METADATA = 
'metadata'
TRACE_MODE_TICKET = 
'ticket'
TRACE_MODE_FULL = 
'full'
TRACE_MODES = 
[
  TRACE_MODE_OFF,
  TRACE_MODE_METADATA,
  TRACE_MODE_TICKET,
  TRACE_MODE_FULL
].freeze

Instance Method Summary collapse

Constructor Details

#initialize(logger:) ⇒ KerberosLoggerSubscriber

Returns a new instance of KerberosLoggerSubscriber.



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# File 'lib/rex/proto/kerberos/kerberos_logger_subscriber.rb', line 27

def initialize(logger:)
  super()
  raise 'Incompatible logger' unless logger.respond_to?(:print_line) && logger.respond_to?(:datastore)

  @logger = logger
end

Instance Method Details

#on_credential(credential, source: nil) ⇒ Object

Parameters:



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# File 'lib/rex/proto/kerberos/kerberos_logger_subscriber.rb', line 58

def on_credential(credential, source: nil)
  return unless credential_trace_enabled?
  return if credential.nil?

  print_credential_header(source)
  @logger.print_line(format_credential_for_trace_mode(credential))
end

#on_request(request) ⇒ Object

Parameters:



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# File 'lib/rex/proto/kerberos/kerberos_logger_subscriber.rb', line 35

def on_request(request)
  return unless message_trace_enabled?

  request_color, _response_color = trace_colors
  print_header('Request', request)
  @logger.print_line("%clr#{request_color}#{format_message_for_trace_mode(request)}%clr")
end

#on_response(response) ⇒ Object

Parameters:



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# File 'lib/rex/proto/kerberos/kerberos_logger_subscriber.rb', line 44

def on_response(response)
  return unless message_trace_enabled?

  _request_color, response_color = trace_colors
  print_header('Response', response)
  if response.nil?
    @logger.print_line('No response received')
    return
  end

  @logger.print_line("%clr#{response_color}#{format_message_for_trace_mode(response)}%clr")
end