Generate a RFC8805 compliant geolocation feed using information from the RIPE database.

This information should preferably be gathered from internal databases and not by using an external resource.

Get the source and do something like this:

$ go mod download
$ go mod verify
$ go build -v -o geofeed

Copy the geofeed binary to a good location, set the environment variables and run it. I don't run this using systemd so I can't provide directions for it :)

Configuration is done by setting environment variables.

Required:

• NETWORKS
  • Comma-separated list of networks to be queried. Example: 192.0.2.0/,2001:db8::/32
• EMAIL
  • Your e-mail address. It will be sent in the User-Agent-Field so the database operators has a way of contacting you

Optional:

• LISTEN_ADDRESS (default ":8080")
• REFRESH_INTERVAL_MIN (default 24)
• REFRESH_INTERVAL_MAX (default 36)
  • The geofeed will be regenerated on a random hour between these two values
• KEY (default empty)
  • Set to allow access to regenerate endpoint

Set the environment variables and start the application. It will immediately start querying the database and generate the geofeed, during which it will return a 503 error to any client. Once the feed is generated it will be regenerated either on-demand using the regenerate endpoint or on a random hour between the REFRESH_INTERVAL_MIN and REFRESH_INTERVAL_MAX values.

It's very much recommended to use a proxy (for instance nginx) in front to provide HTTPS capabilities.

• /geofeed.csv returns the geofeed
• /regenerate will regenerate the geofeed immediately if the KEY environment variable is set and the X-Geofeed-Key header is sent
• Any other URL gives a 301 Moved Permanently to /geofeed.csv