haste-server/config.js

{

  "host": "localhost",
  "port": 7777,

  "keyLength": 6,

  "logging": [
    {
      "level": "verbose",
      "type": "Console",
      "colorize": true
    }
  ],

  "storage": {
    "type": "file",
    "path": "./data"
  }

}