以C＃連接到Web服務的問題

我正在使用第三方wsdl連接到服務。我已提供安全證書和用戶名/密碼。以C＃連接到Web服務的問題

我：

安裝在我的Windows 7計算機
有保證的它具有正確的權限
有正確的位置存儲在web.config中的API上的證書

代碼每次都失敗。錯誤消息更改，但它們包括：

由於遠程方已關閉傳輸流，因此身份驗證失敗。
一個現有的連接被強行關閉遠程主機
無法建立SSL/TLS安全通道

這是我執行的代碼：

ServicePointManager.Expect100Continue = true; 
ServicePointManager.SecurityProtocol = SecurityProtocolType.Ssl3 | SecurityProtocolType.Tls; 

//Third party client 
var client = new ConnectionPortClient(); 

//Including these two lines or not does not affect the outcome 
//client.ClientCredentials.UserName.UserName = "username"; 
//client.ClientCredentials.UserName.Password = "password"; 

client.ClientCredentials.ClientCertificate.Certificate = new X509Certificate2(@"C:\..\cert.p12", "password", X509KeyStorageFlags.MachineKeySet); 

var results = client.getResults("");

而且這裏是有關部分web.config：

<system.serviceModel> 
    <bindings> 
     <basicHttpBinding> 
     <binding name="assessmentBinding" closeTimeout="00:01:00" openTimeout="00:01:00" 
      receiveTimeout="00:10:00" sendTimeout="00:01:00" allowCookies="false" 
      bypassProxyOnLocal="false" hostNameComparisonMode="StrongWildcard" 
      maxBufferSize="65536" maxBufferPoolSize="524288" maxReceivedMessageSize="65536" 
      messageEncoding="Text" textEncoding="utf-8" transferMode="Buffered" 
      useDefaultWebProxy="true"> 
      <readerQuotas maxDepth="32" maxStringContentLength="8192" maxArrayLength="16384" 
       maxBytesPerRead="4096" maxNameTableCharCount="16384" /> 
      <security mode="Transport"> 
      <transport clientCredentialType="None" proxyCredentialType="None" 
       realm="" /> 
      <message clientCredentialType="Certificate" algorithmSuite="Default" /> 
      </security> 
     </binding> 
     </basicHttpBinding> 
    </bindings> 
    <client> 
     <endpoint address="https://endpoint/" binding="basicHttpBinding" 
      bindingConfiguration="assessmentBinding" contract="API.Assessment" 
      name="assessmentSOAP" /> 
    </client> 
    </system.serviceModel>

對這裏發生了什麼有什麼想法？

來源

2012-08-13 jamie-wilson