gpw_next/GPW.CORE6.Smart/Controllers/InfoController.cs

using Microsoft.AspNetCore.Mvc;

namespace GPW.CORE6.Smart.Controllers
{
    [Route("api/[controller]")]
    [ApiController]
    public class InfoController : ControllerBase
    {
        /// <summary>
        /// Controller epr recuperare l'IP del chiamante
        /// 
        /// rif: https://bartecki.me/blog/Blazor-serverside-get-remote-ip
        /// https://stackoverflow.com/questions/57982444/how-do-i-get-client-ip-and-browser-info-in-blazor
        /// </summary>
        /// <returns></returns>
        [HttpGet]
        [Route("ipaddress")]
        public async Task<string> GetIpAddress()
        {
            var remoteIpAddress = this.HttpContext.Request.HttpContext.Connection.RemoteIpAddress;
            await Task.Delay(1);
            if (remoteIpAddress != null)
                return remoteIpAddress.ToString();
            return string.Empty;
            /*
             Per impiegarlo aggiungere in Host.cshtml         
             <script>
                    window.getIpAddress = () => {
                    return fetch('/api/info/ipaddress')
                        .then((response) => response.text())
                        .then((data) => {
                        return data
                        })
                }
            </script>
             */
        }


    }
}