class OneApm::Logger::AuditLogger

Attributes

enabled[W]

Public Class Methods

new() click to toggle source
# File lib/one_apm/logger/audit_logger.rb, line 10
def initialize
  @enabled = OneApm::Manager.config[:'audit_log.enabled']
  @encoder = OneApm::Support::Encoders::Identity
end

Public Instance Methods

create_log_formatter() click to toggle source
# File lib/one_apm/logger/audit_logger.rb, line 87
def create_log_formatter
  @hostname = OneApm::Agent::Hostname.get
  Proc.new do |severity, time, progname, msg|
    "[#{time} #{@hostname} (#{$$})] : #{msg}\n"
  end
end
enabled?() click to toggle source
# File lib/one_apm/logger/audit_logger.rb, line 17
def enabled?
  @enabled
end
ensure_log_path() click to toggle source
# File lib/one_apm/logger/audit_logger.rb, line 71
def ensure_log_path
  path = File.expand_path(OneApm::Manager.config[:'audit_log.path'])
  log_dir = File.dirname(path)

  begin
    FileUtils.mkdir_p(log_dir)
    FileUtils.touch(path)
  rescue SystemCallError => e
    msg = "Audit log disabled, failed opening log at '#{path}': #{e}"
    OneApm::Manager.logger.warn(msg)
    path = nil
  end

  path
end
log_request(uri, data, marshaller) click to toggle source
# File lib/one_apm/logger/audit_logger.rb, line 25
def log_request(uri, data, marshaller)
  if enabled?
    setup_logger unless setup?
    request_body = if marshaller.class.human_readable?
      marshaller.dump(data, :encoder => @encoder)
    else
      marshaller.prepare(data, :encoder => @encoder).inspect
    end
    if uri =~ /analytic_event_data/
      @log.info("REQUEST: #{uri}")
      @log.info("REQUEST BODY: #{request_body}")
    else
      @log.info("REQUEST: #{uri}")
      @log.info("REQUEST BODY: #{request_body}")
    end
  end
rescue StandardError, SystemStackError, SystemCallError => e
  OneApm::Manager.logger.warn("Failed writing to audit log", e)
rescue Exception => e
  OneApm::Manager.logger.warn("Failed writing to audit log with exception. Re-raising in case of interupt.", e)
  raise
end
log_response(response) click to toggle source
# File lib/one_apm/logger/audit_logger.rb, line 48
def log_response(response)
  if enabled?
    setup_logger unless setup?
    @log.info("RESPONSE: #{response.inspect}")
  end
rescue StandardError, SystemStackError, SystemCallError => e
  OneApm::Manager.logger.warn("Failed writing to audit log", e)
rescue Exception => e
  OneApm::Manager.logger.warn("Failed writing to audit log with exception. Re-raising in case of interupt.", e)
  raise
end
setup?() click to toggle source
# File lib/one_apm/logger/audit_logger.rb, line 21
def setup?
  !@log.nil?
end
setup_logger() click to toggle source
# File lib/one_apm/logger/audit_logger.rb, line 60
def setup_logger
  path = ensure_log_path
  if path
    @log = ::Logger.new(path)
    @log.formatter = create_log_formatter
    OneApm::Manager.logger.info("Audit log enabled at '#{path}'")
  else
    @log = OneApm::Logger::NullLogger.new
  end
end