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[MaskyS]

I've made the changes suggested in https://www.drupal.org/project/projectapplications/issues/3036543 except for:

getIpAddressOriginCountry(): Do not use cURL directly, use Drupal HTTP client API (Guzzle). That way global proxy settings and other configuration for outgoing HTTP requests are respected.

getIpAddressOriginCountry(): this will generate PHP warnings if the response is not valid JSON and you will then return a null country. Error handling is missing here.

Please test before merging.