Umbraco-CMS/src/Umbraco.Web.Common/AspNetCore/AspNetCoreIpResolver.cs

using Microsoft.AspNetCore.Http;
using Umbraco.Cms.Core.Net;

namespace Umbraco.Cms.Web.Common.AspNetCore;

public class AspNetCoreIpResolver : IIpResolver
{
    private readonly IHttpContextAccessor _httpContextAccessor;

    public AspNetCoreIpResolver(IHttpContextAccessor httpContextAccessor) => _httpContextAccessor = httpContextAccessor;

    public string GetCurrentRequestIpAddress() =>
        _httpContextAccessor.HttpContext?.Connection.RemoteIpAddress?.ToString() ?? string.Empty;
}