@busy-human/configurator

@busy-human/configurator

Loads and synchronizes configuration

Installation

npm i -g @busy-human/configurator

Purpose

It is bad practice to store passwords, keys, and other authorization elements directly in your repository. There are secure ways of distributing the configuration and keys between developers but it can be difficult to integrate this into automated workflows.

How a configuration is loaded

A configuration should be stored securely and require some form of authentication to access it regardless of where or how it is stored.

This tool uses key-based authentication.

Usage

The Configurator can be run interactively and non-interactively. If you call it with the right arguments, or if your package.json has the data it needs it can run certain commands without any interaction. Or, if you aren't sure what you need to provide it there are helpful prompts that gather the data needed for every command.

The Configurator can be run from your terminal after it has been installed on the system.

configurator authenticate http://myurl --key=****************

This command will fetch a token which will be saved and associated with your device. The token will then automatically be used on subsequent calls to that url.

After you've successfully authenticated you can get your configuration

configurator get

Generally your package.json should provide the data on which file to get and how to install it. But if you want to call the command directly you can use this pattern:

configurator get --url=http://myurl/myfile

Using with Environment Variables

The Configurator can use environment variables to supply its arguments.

CONFIGURATOR_KEY

If this is found on the system and the option is not passed into the command, they will be used when running.

package.json setup

You can add a new property to your package.json to store data about where and how to retrieve the configuration file(s) from.

"configurator": {
    "strategy": "key",
    "url": "http://myendpoint.com/myconfig"
}

DO NOT store your key in your package.json. This will be ignored by the Configurator and is a bad practice.

Arguments

key

url

This optional argument will tell exactly where the configuration file should be pulled from. Generally it is recommended to call this command without directly specifying the url and to instead define the configuration in your package.json.

Security

Client Token

The first time you try to connect to a Configurator endpoint you'll be asked for a key. You'll be given a token that expires after about 30 days.

IP Restrictions

IP Restrictions can be applied in two ways.

1. You can require a whitelisted IP to do just the initial authentication
2. You can require a whitelisted IP for every call to the Configurator