.NET SOAP不会在请求头中发送BASIC认证

Question

想要与SOAP Web服务进行通信，我需要从wsdl文件创建SvcUtil.exe创建的C＃类。

将下面的请求发送到安全服务器时（HTTPS with BASIC auth），我收到一个System.ServiceModel.Security.MessageSecurityException，并且通过让流量通过Burp代理检查HTTP请求时，我发现没有BASIC auth信息已通过。在C＃代码中是否缺少SOAP请求，或者可能是BASIC认证不起作用的问题？

var binding = new WSHttpBinding(); 
binding.MessageEncoding = WSMessageEncoding.Mtom; 

binding.Security.Mode = SecurityMode.Transport; 
binding.Security.Transport.ClientCredentialType = HttpClientCredentialType.Basic; 
binding.Name = "BasicAuthSecured"; 

SearchServicePortClient searchClient = new SearchServicePortClient(binding, new EndpointAddress("https://myUrl:Port/myService")); 
searchClient.ClientCredentials.UserName.UserName = "username"; 
searchClient.ClientCredentials.UserName.Password = "pw"; 

query soap = new query(); 
//... 

queryResponse response = searchClient.query(soap); 

在此先感谢

Answer 1

尝试使用TransportWithMessageCredential：

binding.Security.Mode = SecurityMode.TransportWithMessageCredential;