MyIp.cs

using System.Threading.Tasks;
using Waher.Networking.HTTP;
using Waher.Script;
using Waher.Service.IoTBroker.Legal;
 
namespace Waher.Service.IoTBroker.Admin.Network
{
    public class MyIp : CommandNoParameters
    {
        public MyIp()
        {
        }
 
        public override string Name => "MyIp";
 
        public override async Task Execute(ChatState State, string[] Arguments, string OrgMessage, ResponseCallbackHandler ResponseCallback)
        {
            string DomainName = await LegalComponent.GetOnboardingNeuronDomainName();
            string s;
 
            if (!IoTGateway.Setup.DomainConfiguration.Instance.DynamicDns ||
                string.IsNullOrEmpty(s = IoTGateway.Setup.DomainConfiguration.Instance.CheckIpScript))
            {
                s = "Before(Post(\"https://" + DomainName + "/ID/CountryCode.ws\",\"\",{\"Accept\":\"application/json\"}).RemoteEndPoint,\":\")";
            }
 
            Expression Exp = new Expression(s);
            object Result = await Exp.EvaluateAsync(HttpServer.CreateVariables());
 
            await ResponseCallback(Result?.ToString() ?? "null", string.Empty);
        }
 
        public override string[] HelpParagraphs => new string[] { "Returns the current public IP, as seen by external parties." };
    }
}