Question

HI，

我正在使用WCF DataServices，我正在尝试使用asp.net成员资格保护它

这是我的代码，

<system.serviceModel>
    <bindings>
      <wsHttpBinding>
        <binding name="SecureWSBindingWithMembershipConfig" >
          <security mode="TransportWithMessageCredential">
            <transport clientCredentialType="None" />
            <message clientCredentialType="UserName"/>
          </security>
        </binding>
      </wsHttpBinding>
    </bindings>
    <behaviors>
      <serviceBehaviors>
        <behavior name="SecureServiceWithMembershipBehavior">
          <serviceMetadata httpsGetEnabled="true" />
          <serviceDebug includeExceptionDetailInFaults="true" />
          <serviceAuthorization principalPermissionMode="UseAspNetRoles" roleProviderName="AspNetSqlRoleProvider" />
          <serviceCredentials>
            <userNameAuthentication userNamePasswordValidationMode="MembershipProvider" membershipProviderName="AspNetSqlMembershipProvider" />
          </serviceCredentials>
        </behavior>
      </serviceBehaviors>
    </behaviors>
    <services>
      <service name="DataService.WcfDataService" behaviorConfiguration="SecureServiceWithMembershipBehavior">
        <endpoint address="WcfDataService.svc" binding="wsHttpBinding" contract="System.Data.Services.IRequestHandler" bindingConfiguration="SecureWSBindingWithMembershipConfig" >
          <!--<identity>
              <dns value="" />
          </identity>-->
        </endpoint>
        <endpoint address="mex" binding="mexHttpsBinding" contract="IMetadataExchange" />
      </service>
    </services>
  </system.serviceModel>

我收到以下错误：

无法加载“ProcessRequestForMessage”操作，因为它具有System.ServiceModel.Channels.Message类型的参数或返回类型，或者具有MessageContractAttribute的类型和其他不同类型的参数。使用System.ServiceModel.Channels.Message或使用MessageContractAttribute类型时，该方法不得使用任何其他类型的参数。

Answer 1

如果这几乎与您的代码相似，您可以试试这个：

Method(RequestMessage request, OtherType value)

// Your message contract much like this.
[MessageContract]
public class RequestMessage {
     [MessageBodyMember]
     public OtherType { get; set; }
}

// And your new method will be
Method(RequestMessage request)

使用ASP.NET成员身份保护ADO.net WCF数据服务

1 个答案: