wcf – 为我配置“使用端点配置服务”演示失败(Microsoft / endpoint.tv / Pluralsight)

我试图在 MSDN上跟随初学者的演示视频到WCF页面.

第一个视频或多或少都很好.我现在正走向第二个视频的结尾.我正在使用VS2010 / .NET 4.0,而视频似乎使用的是VS2008(我假设是.NET 3.5,但我不记得).

I’m using the following demo

我们刚刚添加了3个端点：一个普通的http,net.tcp和net.pipe.当我现在尝试运行项目时,Web服务无法启动.

system.invalidOperationException: Cannot load the X.509 certificate identity specified in the configuration.
   at System.ServiceModel.Description.ConfigLoader.LoadIdentity(IdentityElement element)
   at System.ServiceModel.Description.ConfigLoader.LoadServiceDescription(ServiceHostBase host,ServiceDescription description,ServiceElement serviceElement,Action`1 addBaseAddress)
   at System.ServiceModel.ServiceHostBase.LoadConfigurationSectionInternal(ConfigLoader configLoader,ServiceElement serviceSection)
   at System.ServiceModel.ServiceHostBase.LoadConfigurationSectionInternal(ConfigLoader configLoader,String configurationName)
   at System.ServiceModel.ServiceHostBase.ApplyConfiguration()
   at System.ServiceModel.ServiceHostBase.InitializeDescription(UriSchemeKeyedCollection baseAddresses)
   at System.ServiceModel.ServiceHost.InitializeDescription(Type serviceType,UriSchemeKeyedCollection baseAddresses)
   at System.ServiceModel.ServiceHost..ctor(Type serviceType,Uri[] baseAddresses)
   at Microsoft.Tools.SvcHost.ServiceHostHelper.CreateServiceHost(Type type,ServiceKind kind)
   at Microsoft.Tools.SvcHost.ServiceHostHelper.OpenService(ServiceInfo info)

基于我的Google fu,我遇到了这个帖子：“Cannot load the X.509 certificate identity specified in the configuration”

我真的不想参与证书,因为我还在尝试基础知识,所以我按照该帖子中的建议添加了< dns value =“localhost”/>标签.异常更改：

Please try changing the HTTP port to 8732 or running as Administrator.
System.ServiceModel.AddressAccessDeniedException: HTTP Could not register URL http://+:8080/EvalService/. Your process does not have access rights to this namespace (see http://go.microsoft.com/fwlink/?LinkId=70353 for details). ---> System.Net.HttpListenerException: Access is denied
   at System.Net.HttpListener.AddAllPrefixes()
   at System.Net.HttpListener.Start()
   at System.ServiceModel.Channels.SharedHttpTransportManager.Onopen()
   --- End of inner exception stack trace ---
   at System.ServiceModel.Channels.SharedHttpTransportManager.Onopen()
   at System.ServiceModel.Channels.TransportManager.Open(TransportChannelListener channelListener)
   at System.ServiceModel.Channels.TransportManagerContainer.Open(SelectTransportManagersCallback selectTransportManagerCallback)
   at System.ServiceModel.Channels.TransportChannelListener.Onopen(TimeSpan timeout)
   at System.ServiceModel.Channels.HttpChannelListener.Onopen(TimeSpan timeout)
   at System.ServiceModel.Channels.CommunicationObject.Open(TimeSpan timeout)
   at System.ServiceModel.Channels.DatagramChannelDemuxer`2.OnOuterListenerOpen(ChannelDemuxerFilter filter,IChannelListener listener,TimeSpan timeout)
   at System.ServiceModel.Channels.SingletonChannelListener`3.Onopen(TimeSpan timeout)
   at System.ServiceModel.Channels.CommunicationObject.Open(TimeSpan timeout)
   at System.ServiceModel.dispatcher.Channeldispatcher.Onopen(TimeSpan timeout)
   at System.ServiceModel.Channels.CommunicationObject.Open(TimeSpan timeout)
   at System.ServiceModel.ServiceHostBase.Onopen(TimeSpan timeout)
   at System.ServiceModel.Channels.CommunicationObject.Open(TimeSpan timeout)
   at System.ServiceModel.Security.NegotiationTokenAuthenticator`1.Onopen(TimeSpan timeout)
   at System.ServiceModel.Security.WrapperSecurityCommunicationObject.Onopen(TimeSpan timeout)
   at System.ServiceModel.Channels.CommunicationObject.Open(TimeSpan timeout)
   at System.ServiceModel.Security.CommunicationObjectSecurityTokenAuthenticator.Open(TimeSpan timeout)
   at System.ServiceModel.Security.SecurityUtils.OpenCommunicationObject(ICommunicationObject obj,TimeSpan timeout)
   at System.ServiceModel.Security.SecurityUtils.OpenTokenAuthenticatorIfrequired(SecurityTokenAuthenticator tokenAuthenticator,TimeSpan timeout)
   at System.ServiceModel.Security.SecurityProtocolFactory.Open(String propertyName,Boolean requiredForForwardDirection,SecurityTokenAuthenticator authenticator,TimeSpan timeout)
   at System.ServiceModel.Security.SymmetricSecurityProtocolFactory.Onopen(TimeSpan timeout)
   at System.ServiceModel.Security.WrapperSecurityCommunicationObject.Onopen(TimeSpan timeout)
   at System.ServiceModel.Channels.CommunicationObject.Open(TimeSpan timeout)
   at System.ServiceModel.Security.SecurityProtocolFactory.Open(Boolean actAsInitiator,TimeSpan timeout)
   at System.ServiceModel.Security.SecurityListenerSettingsLifetimeManager.Open(TimeSpan timeout)
   at System.ServiceModel.Channels.SecurityChannelListener`1.Onopen(TimeSpan timeout)
   at System.ServiceModel.Channels.CommunicationObject.Open(TimeSpan timeout)
   at System.ServiceModel.dispatcher.Channeldispatcher.Onopen(TimeSpan timeout)
   at System.ServiceModel.Channels.CommunicationObject.Open(TimeSpan timeout)
   at System.ServiceModel.ServiceHostBase.Onopen(TimeSpan timeout)
   at System.ServiceModel.Channels.CommunicationObject.Open(TimeSpan timeout)
   at System.ServiceModel.Security.SecuritySessionSecurityTokenAuthenticator.Onopen(TimeSpan timeout)
   at System.ServiceModel.Security.WrapperSecurityCommunicationObject.Onopen(TimeSpan timeout)
   at System.ServiceModel.Channels.CommunicationObject.Open(TimeSpan timeout)
   at System.ServiceModel.Security.CommunicationObjectSecurityTokenAuthenticator.Open(TimeSpan timeout)
   at System.ServiceModel.Security.SecurityUtils.OpenCommunicationObject(ICommunicationObject obj,TimeSpan timeout)
   at System.ServiceModel.Security.SecuritySessionServerSettings.Onopen(TimeSpan timeout)
   at System.ServiceModel.Security.WrapperSecurityCommunicationObject.Onopen(TimeSpan timeout)
   at System.ServiceModel.Channels.CommunicationObject.Open(TimeSpan timeout)
   at System.ServiceModel.Security.SecuritySessionServerSettings.Open(TimeSpan timeout)
   at System.ServiceModel.Security.SecurityListenerSettingsLifetimeManager.Open(TimeSpan timeout)
   at System.ServiceModel.Channels.SecurityChannelListener`1.Onopen(TimeSpan timeout)
   at System.ServiceModel.Channels.CommunicationObject.Open(TimeSpan timeout)
   at System.ServiceModel.dispatcher.Channeldispatcher.Onopen(TimeSpan timeout)
   at System.ServiceModel.Channels.CommunicationObject.Open(TimeSpan timeout)
   at System.ServiceModel.ServiceHostBase.Onopen(TimeSpan timeout)
   at System.ServiceModel.Channels.CommunicationObject.Open(TimeSpan timeout)
   at System.ServiceModel.Channels.CommunicationObject.open()
   at Microsoft.Tools.SvcHost.ServiceHostHelper.OpenService(ServiceInfo info)
System.Net.HttpListenerException (0x80004005): Access is denied
   at System.Net.HttpListener.AddAllPrefixes()
   at System.Net.HttpListener.Start()
   at System.ServiceModel.Channels.SharedHttpTransportManager.Onopen()

所以,我试着说它说：将端口更改为8732,但仍然抛出异常,这次说请尝试将HTTP端口更改为8732 … HTTP无法注册URL http：//：8732 / EvalService / ….：P

我试过评论新的终点无济于事.即使是原始的也会因此错误而失败.如果我把它们放回原来的端口[不是那么] 1337也没关系.

这是App.config,并没有什么突出的问题：

<?xml version="1.0" encoding="utf-8" ?>
<configuration>
  <system.web>
    <compilation debug="true" />
  </system.web>
  <system.serviceModel>
    <services>
      <service name="EvalServiceLibrary.EvalService">
        <clear />
        <endpoint address="ws" binding="wsHttpBinding" contract="EvalServiceLibrary.IEvalService"
          listenUriMode="Explicit">
          <identity>
            <dns value="localhost" />
            <certificateReference storeName="My" storeLocation="LocalMachine"
              x509FindType="FindBySubjectdistinguishedname" />
          </identity>
        </endpoint>
        <endpoint address="mex" binding="mexHttpBinding" contract="IMetadataExchange"
          listenUriMode="Explicit">
          <identity>
              <dns value="localhost" />
              <certificateReference storeName="My" storeLocation="LocalMachine"
              x509FindType="FindBySubjectdistinguishedname" />
          </identity>
        </endpoint>
        <endpoint address="basic" binding="basicHttpBinding" contract="EvalServiceLibrary.IEvalService"
          listenUriMode="Explicit">
          <identity>
            <dns value="localhost" />
            <certificateReference storeName="My" storeLocation="LocalMachine"
              x509FindType="FindBySubjectdistinguishedname" />
          </identity>
        </endpoint>
        <endpoint address="net.tcp://localhost:8888/EvalService" binding="netTcpBinding"
          contract="EvalServiceLibrary.IEvalService" listenUriMode="Explicit">
          <identity>
            <dns value="localhost" />
            <certificateReference storeName="My" storeLocation="LocalMachine"
              x509FindType="FindBySubjectdistinguishedname" />
          </identity>
        </endpoint>
        <endpoint address="net.pipe://localhost/EvalService" binding="netNamedPipeBinding"
          bindingConfiguration="" contract="EvalServiceLibrary.IEvalService" />
        <host>
          <baseAddresses>
            <add baseAddress="http://localhost:8080/EvalService" />
          </baseAddresses>
        </host>
      </service>
    </services>
    <behaviors>
      <serviceBehaviors>
        <behavior>
          <serviceMetadata httpGetEnabled="True"/>
          <serviceDebug includeExceptionDetailInFaults="False" />
        </behavior>
      </serviceBehaviors>
    </behaviors>
  </system.serviceModel>
</configuration>

有什么问题/我该如何解决？

我也遵循相同的 webcast并遇到了同样的问题.我根据其他人的建议评论了这些条目,从而解决了证书问题.

我更正了“请尝试将HTTP端口更改为8732或以管理员身份运行”,方法是将“Design_Time_Addresses”添加回我的网址

不起作用

<add baseAddress="http://localhost:8732/AMessageService" />

作品！

<add baseAddress="http://localhost:8732/Design_Time_Addresses/AMessageService" />