如何限制WCF服務方法爲特定的IP

Question

這裏是我的WCF服務的方法：

[WebInvoke(Method = "GET", ResponseFormat = WebMessageFormat.Json, BodyStyle = WebMessageBodyStyle.Bare, UriTemplate = "/CheckID/{id}")] 
    public string CheckID(string id) 
    { 
      /*Check reuqest where it comes from */ 
    } 

我希望我的方法來發送響應OK如果它是從http://particularIP.com調用，除非響應錯誤請求/。

我該怎麼做？

Answer 1

可以在web.config文件中使用IP篩選器，如： -

<serviceBehaviors> 
    <behavior name="ServiceBehaviour"> 
     <serviceMetadata httpGetEnabled="true" /> 
     <serviceDebug includeExceptionDetailInFaults="true" /> 
    </behavior> 
    <behavior name="RestrictedServiceBehaviour"> 
     <serviceMetadata httpGetEnabled="true" /> 
     <serviceDebug includeExceptionDetailInFaults="true" /> 
     <IPFilter filter="172.*.*.* 127.0.0.1" />   
    </behavior> 
    </serviceBehaviors> 

編輯

或者使用可以在ServiceAuthorizationManager.CheckAccessCore你從的OperationContext獲取客戶端IP。

https://msdn.microsoft.com/en-us/library/system.servicemodel.serviceauthorizationmanager.checkaccesscore.aspx

編輯2

using System.ServiceModel; 
using System.ServiceModel.Channels; 

OperationContext context = OperationContext.Current; 
MessageProperties prop = context.IncomingMessageProperties; 
RemoteEndpointMessageProperty endpoint = 
    prop[RemoteEndpointMessageProperty.Name] as RemoteEndpointMessageProperty; 
string ip = endpoint.Address;