25d9fceffff7f8bdb7aad9ce5922e836e901e757.svn-base 2.0 KB

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  1. using System;
  2. using System.Collections.Generic;
  3. using System.Linq;
  4. using System.Net.Http;
  5. using System.ServiceModel.Channels;
  6. using System.Web;
  7. using System.Web.Http;
  8. namespace iBemsDataService.Controllers
  9. {
  10. public class ClientAccessController : ApiController
  11. {
  12. [ActionName("ClientIpAddress")]
  13. public ClientInfo GetClientIpAddress()
  14. {
  15. ClientInfo clientInfo = new ClientInfo();
  16. clientInfo.ip = GetIPAddress();
  17. return clientInfo;
  18. }
  19. protected string GetIPAddress()
  20. {
  21. System.Web.HttpContext context = System.Web.HttpContext.Current;
  22. string ipAddress = context.Request.ServerVariables["HTTP_X_FORWARDED_FOR"];
  23. if (!string.IsNullOrEmpty(ipAddress))
  24. {
  25. string[] addresses = ipAddress.Split(',');
  26. if (addresses.Length != 0)
  27. {
  28. return addresses[0];
  29. }
  30. }
  31. return context.Request.ServerVariables["REMOTE_ADDR"];
  32. }
  33. private string GetClientIp(HttpRequestMessage request = null)
  34. {
  35. request = request ?? Request;
  36. if (request.Properties.ContainsKey("MS_HttpContext"))
  37. {
  38. return ((HttpContextWrapper)request.Properties["MS_HttpContext"]).Request.UserHostAddress;
  39. }
  40. else if (request.Properties.ContainsKey(RemoteEndpointMessageProperty.Name))
  41. {
  42. RemoteEndpointMessageProperty prop = (RemoteEndpointMessageProperty)request.Properties[RemoteEndpointMessageProperty.Name];
  43. return prop.Address;
  44. }
  45. else if (HttpContext.Current != null)
  46. {
  47. return HttpContext.Current.Request.UserHostAddress;
  48. }
  49. else
  50. {
  51. return null;
  52. }
  53. }
  54. public class ClientInfo
  55. {
  56. public String ip { get; set; }
  57. }
  58. }
  59. }