如何在WCF客户端服务中实现WS-security时间戳，用户名令牌，签名

问题描述

我需要使用WS-Security实现WCF请求。标头必须具有此标签（签名，Usernametoken和时间戳），如下所示：

<soapenv:Header>
   <wsse:Security>
     <ds:Signature xmlns:ds="http://www.w3.org/2000/09/xmldsig#">...
     <wsse:Usernametoken wsu:Id="Usernametoken-DCF9C511">...
     <wsu:Timestamp wsu:Id="TS-DCF9C5119CC59E9AE2159888852210410">...
   </wsse:Security>
</soapenv:Header>

我已经尝试过使用此代码，并且在标题中获得了“ Signature”和“ TimeStamp”标签，但是没有“ Usernametoken”标签：

System.Net.ServicePointManager.ServerCertificateValidationCallback = ((sender,certificate,chain,sslPolicyErrors) => true);

Servicio.RecaudoWSPortClient client = new Servicio.RecaudoWSPortClient();
                    
//Configuration certificate
X509Certificate2 cert = new X509Certificate2();
cert.Import(@"C:\Users\jdduitama\Desktop\SCRIPTS\bis\Certificado\PKCS C#\PRUEBA.pfx","PRUEBA",X509KeyStorageFlags.DefaultKeySet);

X509Certificate2 cert2 = new X509Certificate2();
cert2.Import(@"C:\Users\jdduitama\Desktop\SCRIPTS\bis\Certificado\Certificado.cer","",X509KeyStorageFlags.DefaultKeySet);

//Configuration Custom Binding
TextMessageEncodingBindingElement textEncoding = new TextMessageEncodingBindingElement { MessageVersion = MessageVersion.soap11 };
HttpsTransportBindingElement httpsTransport = new HttpsTransportBindingElement { RequireClientCertificate = true };
TransportSecurityBindingElement sec = SecurityBindingElement.CreateCertificateOverTransportBindingElement();                    
sec.EnableunsecuredResponse = true;
                    
CustomBinding customBinding = new CustomBinding(sec,textEncoding,httpsTransport);
                                        
client.Endpoint.Binding = myBinding;
client.ClientCredentials.ServiceCertificate.Authentication.CertificateValidationMode = System.ServiceModel.Security.X509CertificateValidationMode.PeerOrChainTrust;
client.ClientCredentials.ServiceCertificate.Authentication.RevocationMode = X509RevocationMode.Offline;
client.ClientCredentials.ServiceCertificate.DefaultCertificate = cert2;
client.ClientCredentials.ClientCertificate.Certificate = cert;

client.Endpoint.Address = new System.ServiceModel.EndpointAddress("https://myservice.com/service");
client.Endpoint.Binding.SendTimeout = new TimeSpan(0,30);

client.ClientCredentials.UserName.UserName = "USERNAME";
client.ClientCredentials.UserName.Password = "PASSWORD";
                   
responseConsulta = client.ConsultaPorValidacion(requestConsulta);

我认为解决方案应该是在绑定安全性配置中，因为如果我在配置中使用安全性模式“ TransportWithMessageCredential”，则会在标头中获得usernametoken，但会丢失“ Signature”和“ TimeStamp”

<binding name="RecaudoWSPortSoap11">
         <security mode="TransportWithMessageCredential" />
</binding>

解决方法

如果将安全模式设置为TransportWithMessageCredential，它将覆盖自定义绑定中的安全模式，因此我认为这不是解决方案。

WCF为自定义绑定提供了18种身份验证模式，也许您可​​以尝试UserNameOverTransport：

TransportSecurityBindingElement sec = SecurityBindingElement.CreateUserNameOverTransportBindingElement();

您还可以尝试其他身份验证方案。有关其他身份验证方案的更多信息，您可以参考此链接：

https://docs.microsoft.com/en-us/dotnet/framework/wcf/feature-details/securitybindingelement-authentication-modes