31 lines
1013 B
C#
31 lines
1013 B
C#
using Microsoft.AspNetCore.Http;
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using System.Linq;
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namespace MareSynchronosServer
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{
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public static class Extensions
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{
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public static string GetIpAddress(this IHttpContextAccessor accessor)
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{
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if (!string.IsNullOrEmpty(accessor.HttpContext.Request.Headers["CF-CONNECTING-IP"]))
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return accessor.HttpContext.Request.Headers["CF-CONNECTING-IP"];
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if (!string.IsNullOrEmpty(accessor.HttpContext.Request.Headers["X-Forwarded-For"]))
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{
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return accessor.HttpContext.Request.Headers["X-Forwarded-For"];
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}
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var ipAddress = accessor.HttpContext.GetServerVariable("HTTP_X_FORWARDED_FOR");
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if (!string.IsNullOrEmpty(ipAddress))
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{
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var addresses = ipAddress.Split(',');
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if (addresses.Length != 0)
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return addresses.Last();
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}
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return accessor.HttpContext.Connection.RemoteIpAddress.ToString();
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}
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}
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}
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