nightwatch.json configuration file with chrome --disable-web-security

nightwatch.json

{
  "src_folders" : ["tests"],
  "output_folder" : "reports",
  "custom_commands_path" : "",
  "custom_assertions_path" : "",
  "globals_path" : "",
  
  "selenium" : {
    "start_process" : false,
    "server_path" : "lib/selenium-server-standalone-2.45.0.jar",
    "host" : "127.0.0.1",
    "port" : 4444,
    "cli_args" : {
      "webdriver.chrome.driver" : "lib/chromedriver"
    }  
  },
  
  "test_settings" : {
    "default" : {
      "launch_url" : "http://localhost",
      "selenium_port"  : 4444,
      "selenium_host"  : "localhost",
      "silent": true,
      "screenshots" : {
        "enabled" : false,
        "path" : ""
      },
      "desiredCapabilities": {
        "browserName": "chrome",
        "javascriptEnabled": true,
        "acceptSslCerts": true
      }
    },
    "chrome" : {
      "desiredCapabilities": {
        "browserName": "chrome",
        "javascriptEnabled": true,
        "acceptSslCerts": true
      },
      "chromeOptions" : {
        "args" : ["disable-web-security", "use-fake-device-for-media-stream", "use-fake-ui-for-media-stream"]
      }
    }
  }
}