在C＃中以编程方式创建WCF客户端的标头（wsse）部分 [英] Creating Headers (wsse) Section of WCF Client Programmatically in C#

问题描述

如何以编程方式在C＃中进行app.config服务设置的以下部分：

how do make a the following section of Service Settings of app.config in C# programmatically:

    <client>
  <endpoint address="https://someServiceUrl"
      binding="basicHttpBinding" bindingConfiguration="Contact"
      contract="ServiceReference.PostingWebService" name="PostingWebServicePort">
    <headers>
      <wsse:Security xmlns:wsse="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd">
        <wsse:UsernameToken>
          <wsse:Username>someusername</wsse:Username>
          <wsse:Password Type='http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-username-token-profile-1.0#PasswordText'>somepassword</wsse:Password>
        </wsse:UsernameToken>
      </wsse:Security>
    </headers>
  </endpoint>
</client>

我设法从C＃生成绑定部分（上面未包括）和端点部分。我无法创建标题部分。

I have managed to generate binding section (not included above) and endpoint section from C#. I am unable to create the headers section.

出现的错误是：（这是因为从C＃生成所有内容时我没有标题部分）

The error that comes up is: (this is because I don't have headers section when I generate everything from C#)

此服务需要< wsse：Security> ，该服务会丢失。

This service requires <wsse:Security>, which is missing.

标头部分很重要，好像我将其从配置中排除并使用config运行代码一样，也会出现上述错误。

the headers section is important, as if I exclude it from the config and run the code using config it also gives the above error.

我不想使用web.config / app.config。我必须从C＃运行所有程序。 （上面的app.config可以正常工作，但我想通过C＃进行同样的操作）

I don't want to use web.config/app.config. I have to run every thing from C#. (the above app.config works fine, but I want to do that same through C#)

更新1 ：（首先以编程方式使用BasicHttpBinding）

UPDATE 1: (programmatically using BasicHttpBinding first)

BasicHttpBinding binding = new BasicHttpBinding();
        binding.Name = "Contact";
        binding.CloseTimeout = TimeSpan.FromMinutes(1);
        binding.OpenTimeout = TimeSpan.FromMinutes(1);
        binding.ReceiveTimeout = TimeSpan.FromMinutes(10);
        binding.SendTimeout = TimeSpan.FromMinutes(1);
        binding.AllowCookies = false;
        binding.BypassProxyOnLocal = false;
        binding.HostNameComparisonMode = HostNameComparisonMode.StrongWildcard;
        binding.MaxBufferSize = 524288;
        binding.MaxBufferPoolSize = 524288;
        binding.MaxReceivedMessageSize = 524288;
        binding.MessageEncoding = WSMessageEncoding.Text;
        binding.TextEncoding = System.Text.Encoding.UTF8;
        binding.TransferMode = TransferMode.Buffered;
        binding.UseDefaultWebProxy = true;

        binding.ReaderQuotas.MaxDepth = 32;
        binding.ReaderQuotas.MaxStringContentLength = 65536;
        binding.ReaderQuotas.MaxArrayLength = 131072;
        binding.ReaderQuotas.MaxBytesPerRead = 32768;
        binding.ReaderQuotas.MaxNameTableCharCount = 131072;

        binding.Security.Mode = BasicHttpSecurityMode.Transport;
        binding.Security.Transport.ClientCredentialType = HttpClientCredentialType.None;
        binding.Security.Transport.ProxyCredentialType = HttpProxyCredentialType.None;
        binding.Security.Transport.Realm = "";
        binding.Security.Message.ClientCredentialType = BasicHttpMessageCredentialType.UserName;
        binding.Security.Message.AlgorithmSuite = System.ServiceModel.Security.SecurityAlgorithmSuite.Default;

        CustomBinding customBinding = new CustomBinding(binding);
        SecurityBindingElement element = customBinding.Elements.Find<SecurityBindingElement>();
        // Remove security timestamp because it is not used by your original binding
        //element.IncludeTimestamp = false; (element is NULL in my case)

EndpointAddress endpoint = new EndpointAddress("https://myserviceaddress");

        PostingWebServiceClient client = new PostingWebServiceClient(customBinding, endpoint);

        client.ClientCredentials.UserName.UserName = "myusername";
        client.ClientCredentials.UserName.Password = "mypassword";

        client.getActiveChannels(new getActiveChannels());

---

直接使用自定义Bindgin：

---

Using Custom Bindgin Directly:

SecurityBindingElement securityElement = SecurityBindingElement.CreateUserNameOverTransportBindingElement();
        securityElement.IncludeTimestamp = false;
        TextMessageEncodingBindingElement encodingElement = new TextMessageEncodingBindingElement(MessageVersion.Soap11, Encoding.UTF8);
        HttpsTransportBindingElement transportElement = new HttpsTransportBindingElement();

        CustomBinding customBinding = new CustomBinding(securityElement, encodingElement, transportElement);


EndpointAddress endpoint = new EndpointAddress("https://myserviceaddress");

        PostingWebServiceClient client = new PostingWebServiceClient(customBinding, endpoint);

        client.ClientCredentials.UserName.UserName = "myusername";
        client.ClientCredentials.UserName.Password = "mypassword";

        client.getActiveChannels(new getActiveChannels());

推荐答案

您不必在此直接配置标头之所以这样，是因为您的方案应直接由 BasicHttpBinding 或 CustomBinding 支持。

You don't have to configure header directly in this case because your scenario should be supported by BasicHttpBinding or CustomBinding directly.

如果需要从C＃配置它，则必须在代码中创建绑定：

If you need to configure it from C# you must create binding in code:

// Helper binding to have transport security with user name token
BasicHttpBinding binding = new BasicHttpBinding(BasicHttpSecurityMode.TransportWithMessageCredential);
binding.Security.Message.ClientCredentialType = BasicHttpMessageCredentialType.UserName;
// Rest of your binding configuration comes here

// Custom binding to have access to more configuration details of basic binding
CustomBinding customBinding = new CustomBinding(binding);
SecurityBindingElement element = customBinding.Elements.Find<SecurityBindingElement>();
// Remove security timestamp because it is not used by your original binding
element.IncludeTimestamp = false;

EndpointAddress address = new EndpointAddress("https://...");

ProxyWebServiceClient client = new ProxyWebServiceClient(customBinding, address);
client.ClientCredentials.UserName.UserName = "...";
client.ClientCredentials.UserName.Password = "...";

其他解决方案是直接构建自定义绑定，而不是从基本绑定开始：

Other solution is building custom binding directly instead of starting with basic binding:

SecurityBindingElemetn securityElement = SecurityBindingElement.CreateUserNameOverTransportBindingElement();
securityElement.IncludeTimestamp = false; 
TextMessageEncodingBindingElement encodingElement = new TextMessageEncodingBindingElement(MessageVersion.Soap11, Encoding.UTF8);
HttpsTransportBindingElement tranportElement = new HttpsTransportBindingElement();

// Other configurations of basic binding are divided into properties of 
// encoding and transport elements

CustomBinding customBinding = new CustomBinding(securityElement, encodingElement, transportElement);

EndpointAddress address = new EndpointAddress("https://...");

ProxyWebServiceClient client = new ProxyWebServiceClient(customBinding, address);
client.ClientCredentials.UserName.UserName = "...";
client.ClientCredentials.UserName.Password = "...";

这篇关于在C＃中以编程方式创建WCF客户端的标头（wsse）部分的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！