request logging & secure HTTP headers.

gistfile1.txt

var helmet = require('helmet');
app.use(helmet());

var morgan = require('morgan');
var fs = require('fs');
var FileStreamRotator = require('file-stream-rotator')
var logDirectory = __dirname + '/logs'
fs.existsSync(logDirectory) || fs.mkdirSync(logDirectory);
var accessLogStream = FileStreamRotator.getStream({
  date_format: 'YYYYMMDD',
  filename: logDirectory + '/access-%DATE%.log',
  frequency: 'daily',
  verbose: false
})
app.use(morgan('combined', {
  stream: accessLogStream
}));