如何在 "Set-Cookie" header 的新请求中为 WPF 应用程序中的 SOAP 客户端设置 "Cookie" header

Question

我正在将我的 WPF 应用程序与 2 个 WCF 应用程序集成（一个是 "Authentication Application"，另一个是需要身份验证的 "real" 应用程序）。 "Authentication Application" returns 3 Set-Cookie header，我需要将它们添加到 "real" 应用程序的请求 header 中。但是我不确定如何得到那些 headers（只有结果）我能得到：

AuthenticationApplicationService.SoapClient authenticationSoapClient = new AuthenticationApplicationService.SoapClient("AuthenticationApplicationServiceSoap");
bool loggedInSuccess = await authenticationSoapClient.PerformLoginAsync();
// how do I get the cookie headers from this call and set them on the next?

RealService.SoapClient realSoapClient = new RealService.SoapClient("RealServiceSoap");
realSoapClient.PostAsync("hello");

第一次调用 PerformLoginAsync returns true 或 false 是否成功登录，headers 包括 Set-Cookie。我如何获取那些 headers 并在下一个请求中设置 Cookie headers 到 PostAsync?

如果还有问题，请告诉我！

Answer 1

您应该使用 OperationContext，它具有可以发送 cookie 的属性。要启用 cookie ，您应该在绑定配置中将 allowcookie 属性设置为 true。

 <bindings>
  <basicHttpBinding>
    <binding name="AuthSoap" allowCookies="true" />
  </basicHttpBinding>
</bindings>
<client>
  <endpoint address="http://localhost:63599/Auth" binding="basicHttpBinding"
    bindingConfiguration="AuthSoap" contract="Auth.AuthSoap" name="AuthSoap" />
</client>

然后你可以调用登录方法如下。

 Auth.AuthSoapClient authSoapClient = new Auth.AuthSoapClient();
        using (new OperationContextScope(authSoapClient.InnerChannel))
        {
// please put the call of method in OperationContextScope
            authSoapClient.Login("admin", "admin");

          // the following code get the set-cookie header passed by server

            HttpResponseMessageProperty response = (HttpResponseMessageProperty)
            OperationContext.Current.IncomingMessageProperties[
                HttpResponseMessageProperty.Name];
            string header  = response.Headers["Set-Cookie"];
          // then you could save it some place  
        }

获取 cookie 后，您应该在每次调用您的方法时在 header 中设置它。

 Auth.AuthSoapClient authSoapClient = new Auth.AuthSoapClient();
        using (new OperationContextScope(authSoapClient.InnerChannel))
        {
             //below code sends the cookie back to server

            HttpRequestMessageProperty request = new HttpRequestMessageProperty();
            request.Headers["Cookie"] =  please get the cookie you stored when you   successfully logged in               
 OperationContext.Current.OutgoingMessageProperties[
                HttpRequestMessageProperty.Name] = request;
// please put the call of method in OperationContextScope
            string msg = authSoapClient.GetMsg();
        }

如果觉得登录成功后每次都发送cookie很麻烦，可以考虑使用MessageInspector，参考link最后一段代码 https://megakemp.com/2009/02/06/managing-shared-cookies-in-wcf/

如何在 "Set-Cookie" header 的新请求中为 WPF 应用程序中的 SOAP 客户端设置 "Cookie" header

How do I set "Cookie" header in a new request from "Set-Cookie" header response for a SOAP client in a WPF application

c#

wpf

wcf

soap

wsdl