具有 BasicAuthentication 问题的 WCF

Question

我几乎没有尝试为我的 WCF（在 IIS 8.5 上发布）设置 BasicAuthentification。但我总是得到这些错误之一：

http request was forbidden with client authentication scheme 'basic'. Got following authentificationheader "Digest qop="auth",algorithm=MD5-sess,nonce="someMD5stuff",charset=utf-8,realm="Digest",Negotiate,NTLM,Basic realm="localhost"" from the server.

或

The HTTP request was forbidden with client authentication scheme 'Basic'. Got authentificationheader "Basic realm="localhost"" from server.

我的 web.config 服务器端（在 WCF 中）：

<system.serviceModel>
<services>
  <service name="WCF_for_APP.Service1">
    <endpoint
      address=""
      binding="basicHttpBinding"
      contract="WCF_for_APP.Service"/>
  </service>
</services>
<bindings>
  <basicHttpBinding>
    <binding name="BasicHttpBinding_IPersonService" />
    <binding>
      <security mode="TransportCredentialOnly">
        <transport clientCredentialType="Basic" proxyCredentialType="None" realm=""/>
      </security>
    </binding>
  </basicHttpBinding>
</bindings>
<client>
  <endpoint address="http://somewhere/customerService"
    binding="basicHttpBinding" bindingConfiguration="BasicHttpBinding_IPersonService"
    contract="PersonService.IPersonService" name="BasicHttpBinding_IPersonStateService" />
</client>
<behaviors>
  <serviceBehaviors>
    <behavior>        
      <serviceMetadata httpGetEnabled="true" httpsGetEnabled="false"/>  
      <serviceAuthenticationManager authenticationSchemes="Basic"></serviceAuthenticationManager>
      <serviceCredentials>
        <userNameAuthentication userNamePasswordValidationMode="Custom"
          customUserNamePasswordValidatorType="CustomerValidator.SecureBindingUsernamePasswordValidator, CustomerValidator" />
      </serviceCredentials>
    </behavior>
  </serviceBehaviors>
</behaviors>
</system.servicemodel>

我试过为 bindingConfiguration 等设置名称，但它没有改变任何东西。

我尝试在 ASP 应用程序中通过 Channelfactory 客户端访问我的 WCF：

EndpointAddress endpointAddress = new EndpointAddress(endpointadress);

BasicHttpBinding basicHttpBinding = new BasicHttpBinding();
basicHttpBinding.ReaderQuotas.MaxBytesPerRead = Int16.MaxValue;
basicHttpBinding.MaxReceivedMessageSize = int.MaxValue;
basicHttpBinding.Security.Transport.ClientCredentialType = HttpClientCredentialType.Basic;
basicHttpBinding.Security.Mode = BasicHttpSecurityMode.TransportCredentialOnly;

ChannelFactory<Service> channelFactory = null;
Service client = null;            

channelFactory = new ChannelFactory<Service>(basicHttpBinding, endpointAddress);
channelFactory.Credentials.UserName.UserName = ConfigurationManager.AppSettings["wcfUser"].ToString();
channelFactory.Credentials.UserName.Password = ConfigurationManager.AppSettings["wcfPW"].ToString();
try
{
    client = channelFactory.CreateChannel();
    string a = client.SendMail();
}
catch(Exception e)
{
    Response.Write(e.Message);
}

IIS 上的基本身份验证已激活。我真的不想切换到 HTTPS 和证书，因为我只需要这个 basicauthent 来保证内部安全。我什至无法使用 visual studio wcf testclient 启动 WCF，但没有身份验证设置一切正常。 WCF 和 ASP 都发布在我的本地 IIS 上。

有什么问题的建议吗？我是否必须使用相同的凭据将用户添加到我的本地系统？

** 编辑 **

我想我知道这个问题了！在我的 WCF 中，我调用了另一个 WCF（来自客户），这个与我的安全设置相结合正在制造麻烦。那我该如何解决呢？我的带有服务器端配置的 WCF 和带有客户端配置的客户 WCF 合二为一 web.config？（客户 WCF 也通过 ChannelFactory 调用）因为如果我命名 bindingconfigs 它不会改变任何东西（参见上面的代码）。

通过 ChannelFactory 调用客户 WCF 的代码类似于上面的代码。这可能是问题所在吗？ 2 WCF - 一个服务器端，一个用于调用？！

Answer 1

我创建了测试项目，它正在运行。代码如下：

IService1 接口：

namespace WcfTestService
{
    // NOTE: You can use the "Rename" command on the "Refactor" menu to change the interface name "IService1" in both code and config file together.
    [ServiceContract]
    public interface IService1
    {

        [OperationContract]
        string GetData(int value);

        [OperationContract]
        CompositeType GetDataUsingDataContract(CompositeType composite);

        // TODO: Add your service operations here
    }


    // Use a data contract as illustrated in the sample below to add composite types to service operations.
    [DataContract]
    public class CompositeType
    {
        bool boolValue = true;
        string stringValue = "Hello ";

        [DataMember]
        public bool BoolValue
        {
            get { return boolValue; }
            set { boolValue = value; }
        }

        [DataMember]
        public string StringValue
        {
            get { return stringValue; }
            set { stringValue = value; }
        }
    }
}

服务 1 class:

namespace WcfTestService
{
    // NOTE: You can use the "Rename" command on the "Refactor" menu to change the class name "Service1" in code, svc and config file together.
    // NOTE: In order to launch WCF Test Client for testing this service, please select Service1.svc or Service1.svc.cs at the Solution Explorer and start debugging.
    public class Service1 : IService1
    {
        public string GetData(int value)
        {
            return string.Format("You entered: {0}", value);
        }

        public CompositeType GetDataUsingDataContract(CompositeType composite)
        {
            if (composite == null)
            {
                throw new ArgumentNullException("composite");
            }
            if (composite.BoolValue)
            {
                composite.StringValue += "Suffix";
            }
            return composite;
        }
    }
}

web.config 文件:

<?xml version="1.0"?>
<configuration>

  <system.web>
    <compilation debug="true" targetFramework="4.0" />
  </system.web>
  <system.serviceModel>
    <services>
      <service name="WcfTestService.Service1" behaviorConfiguration="HttpBehavior">
        <endpoint address="" binding="basicHttpBinding" bindingConfiguration="BasicHttpBinding" contract="WcfTestService.IService1" />

      </service>

    </services>
    <bindings>
      <basicHttpBinding>
        <binding name="BasicHttpBinding"  >
          <readerQuotas />
          <security mode="TransportCredentialOnly">

            <transport clientCredentialType="Basic" realm="" />
          </security>
        </binding>
      </basicHttpBinding>
    </bindings>
    <behaviors>
      <serviceBehaviors>
        <behavior name="HttpBehavior">
          <serviceMetadata httpGetEnabled="true" />
          <serviceDebug includeExceptionDetailInFaults="false" />
        </behavior>
      </serviceBehaviors>
    </behaviors>
    <serviceHostingEnvironment multipleSiteBindingsEnabled="true" />

  </system.serviceModel>
  <system.webServer>
    <modules runAllManagedModulesForAllRequests="true"/>
    <!--
        To browse web app root directory during debugging, set the value below to true.
        Set to false before deployment to avoid disclosing web app folder information.
      -->
    <directoryBrowse enabled="true"/>
  </system.webServer>

</configuration>

在 IIS 上启用基本身份验证，禁用匿名。

WCF 客户端控制台应用程序：

namespace WcfTestClient
{
    class Program
    {
        static void Main(string[] args)
        {
            EndpointAddress endpointAddress = new EndpointAddress(@"http://localhost/Service1.svc");

            BasicHttpBinding basicHttpBinding = new BasicHttpBinding();
            basicHttpBinding.MaxReceivedMessageSize = int.MaxValue;
            basicHttpBinding.Security.Transport.ClientCredentialType = HttpClientCredentialType.Basic;
            basicHttpBinding.Security.Mode = BasicHttpSecurityMode.TransportCredentialOnly;

            var channelFactory = new ChannelFactory<WcfTestService.IService1>(basicHttpBinding, endpointAddress);
            channelFactory.Credentials.UserName.UserName = @"server\someuser";
            channelFactory.Credentials.UserName.Password = @"somepass";
            try
            {
                var client = channelFactory.CreateChannel();
                string a = client.GetData(55);
                Console.Write(e.Message);
            }
            catch (Exception e)
            {
                Console.Write(e.Message);
            }
        }
    }
}

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Answer 2

我的 BasicAuthentification 一切正常。

错误是我通过我的 WCF 调用的另一个 WCF，由于我的 WCF 中的安全设置，我无法调试（不是挂起处理或测试客户端）并且因为错误中没有详细信息消息我没有找到这个错误的来源。另一个 WCF 抛出错误 "Basic" isn't allowed 所以我的客户在他的 IIS 上做了一些更改（可能）。

而且我必须添加一个本地用户，其凭据与我在 WCF 中使用的凭据相同。不知道，但是是的 - 一切都很好，我必须等待我的客户告诉我他们的设置。

具有 BasicAuthentication 问题的 WCF

WCF with BasicAuthentification problems

c#

asp.net

iis

wcf

basic-authentication