WCF-TransportWithMessageCredential HTTP 请求未经授权，客户端身份验证方案“匿名”

Question

我正在尝试使用 UserName 配置 WCF 身份验证，但没有成功，我已经尝试了很多我已经找到的解决方案，但似乎没有什么对我有用。

HTTP 请求未经客户端身份验证方案授权 '匿名的'。从服务器收到的身份验证标头是 'Negotiate,NTLM,Basic realm="localhost"'.

服务器设置

<system.serviceModel>
<bindings>
  <wsHttpBinding>
    <binding name="basicHttpBindingConfiguration">
      <security mode="TransportWithMessageCredential">
        <message clientCredentialType="UserName" negotiateServiceCredential="false" />
        <transport clientCredentialType="None" />
      </security>
    </binding>
  </wsHttpBinding>
</bindings>
<services>
  <service name="Namespace.Service" behaviorConfiguration="wsHttpBehavior">
    <endpoint binding="wsHttpBinding" bindingConfiguration="basicHttpBindingConfiguration" name="Soap" bindingNamespace="/WebServices" contract="Namespace.IService">
    </endpoint>
    <endpoint address="mex" binding="mexHttpsBinding" contract="IMetadataExchange" name="mex" />
  </service>
</services>
<behaviors>
  <serviceBehaviors>
    <behavior name="wsHttpBehavior">
      <serviceMetadata httpGetEnabled="true" httpsGetEnabled="true" />
      <serviceDebug includeExceptionDetailInFaults="false" />
      <serviceCredentials>
        <userNameAuthentication userNamePasswordValidationMode="Custom" customUserNamePasswordValidatorType="UserNamePasswordValidator, WebApplication" />
        <!--<serviceCertificate findValue="ServiceModelSamples-HTTPS-Server" storeLocation="LocalMachine" storeName="My" x509FindType="FindBySubjectName" />-->
      </serviceCredentials>
    </behavior>
  </serviceBehaviors>
</behaviors>
<serviceHostingEnvironment aspNetCompatibilityEnabled="true" multipleSiteBindingsEnabled="true" />
</system.serviceModel>

在客户端

<system.serviceModel>
    <bindings>
        <wsHttpBinding>
            <binding name="Soap">
                <security mode="TransportWithMessageCredential">
                    <transport clientCredentialType="None" />
                    <message clientCredentialType="UserName" />
                </security>
            </binding>
        </wsHttpBinding>
    </bindings>
    <client>
        <endpoint address="https://localhost:85/WebServices/Service.svc"
            binding="wsHttpBinding" bindingConfiguration="Soap" contract="ServiceReference1.IService"
            name="Soap" />
    </client>
</system.serviceModel>

这是我的 IIS 配置

我发现的大多数解决方案都使用 Windows 传输，我只需要通过用户名进行身份验证。

我检查一下：

• https://blog.sandervanlooveren.be/posts/securing-a-wcf-service-with-username-and-password/
• https://docs.microsoft.com/en-us/dotnet/framework/wcf/samples/ws-transport-with-message-credential

我尝试了安全 mode="Message" 和安全 mode="TransportWithMessageCredential" 均未成功

我的客户端代码如下：

 // Instantiate the proxy  
 var  proxy = new ServiceClient();

 proxy.ClientCredentials.UserName.UserName = "username";
 proxy.ClientCredentials.UserName.Password = "password";

请任何人检查我的配置并告诉我设置错误吗？

编辑： 这是 ASP.Net MVC5 应用程序中的一个服务，这也是一个问题吗？

Answer 1

customUserNamePasswordValidatorType 属性字符串可能有问题。通常格式如下

customUserNamePasswordValidatorType="Namespace.MyCustUserNamePasswordVal,Namespace"

您可以访问托管服务的 WSDL 吗？另外，开启匿名认证就足够了，不需要开启其他认证。
这是我的配置，我使用了WCF4.5支持的简化配置，希望对你有用。

<system.serviceModel>
    <behaviors>
      <serviceBehaviors>
        <behavior>
          <serviceMetadata httpGetEnabled="true" httpsGetEnabled="true"/>
          <serviceDebug includeExceptionDetailInFaults="false"/>
          <serviceCredentials>
            <userNameAuthentication customUserNamePasswordValidatorType="WcfService1.CustUserNamePasswordVal,WcfService1" userNamePasswordValidationMode="Custom"/>
          </serviceCredentials>
        </behavior>
      </serviceBehaviors>
    </behaviors>
    <bindings>
      <wsHttpBinding>
        <binding>
          <security mode="TransportWithMessageCredential">
            <message clientCredentialType="UserName"/>
          </security>
        </binding>
      </wsHttpBinding>
    </bindings>
    <protocolMapping>
      <add binding="wsHttpBinding" scheme="https" />
    </protocolMapping>    
    <serviceHostingEnvironment aspNetCompatibilityEnabled="true" multipleSiteBindingsEnabled="true" />
  </system.serviceModel>

如果有什么我可以帮忙的，请随时告诉我。