我们正在使用专有的单点登录服务来远程进行会员呼叫。我们通过VPN连接。
我们遇到错误:
Service.Web.Security.Membership.ValidateUser(username, password);
无论VPN是否正常工作:
堆栈追踪:
[ArgumentNullException:Value不能为null。 参数名称:remoteAddress] System.ServiceModel.ClientBase`1..ctor(String endpointConfigurationName,String remoteAddress)+3235973 ProprietaryService.Security.Membership.MembershipServiceProxy.ValidateUser(String applicationName,String username,String password,Int32 maxInvalidPasswordAttempts)+231 ProprietaryService.Security.Membership.MembershipProvider.ValidateUser(String username,String password)+27 System.Web.Security.Membership.ValidateUser(String username,String password)+26 LoginForm.ascx.cs中的includes_usercontrols_LoginForm.btnLogin_Click(Object sender,EventArgs e):91 System.Web.UI.WebControls.Button.OnClick(EventArgs e)+9553178 System.Web.UI.WebControls.Button.RaisePostBackEvent(String eventArgument)+103 System.Web.UI.WebControls.Button.System.Web.UI.IPostBackEventHandler.RaisePostBackEvent(String eventArgument)+10 System.Web.UI.Page.RaisePostBackEvent(IPostBackEventHandler sourceControl,String eventArgument)+13 System.Web.UI.Page.RaisePostBackEvent(NameValueCollection postData)+35 System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint,Boolean includeStagesAfterAsyncPoint)+1724'
Web的相关领域.Config:
<system.web>
<membership defaultProvider="MembershipProvider">
<providers>
<clear />
<add name="MembershipProvider"
type="ProprietaryMembershipAPIName1, ProprietaryMembershipAPIName2"
connectionStringName="ConnectionStringToRemoteDB1" enablePasswordRetrieval="false" enablePasswordReset="true"
requiresQuestionAndAnswer="false" requiresUniqueEmail="false" maxInvalidPasswordAttempts="5"
minRequiredPasswordLength="6" minRequiredNonalphanumericCharacters="0" passwordAttemptWindow="10"
applicationName="RemoteAppName" />
</providers>
</membership>
</service.web>
<system.serviceModel>
<bindings>
<netTcpBinding>
<binding name="MembershipProvider_NetTcpBinding" closeTimeout="00:01:00"
openTimeout="00:01:00" receiveTimeout="00:10:00" sendTimeout="00:01:00"
transactionFlow="false" transferMode="Buffered" transactionProtocol="OleTransactions"
hostNameComparisonMode="StrongWildcard" listenBacklog="10"
maxBufferPoolSize="524288" maxBufferSize="65536" maxConnections="10"
maxReceivedMessageSize="65536">
<readerQuotas maxDepth="32" maxStringContentLength="8192" maxArrayLength="16384"
maxBytesPerRead="4096" maxNameTableCharCount="16384" />
<reliableSession ordered="true" inactivityTimeout="00:10:00"
enabled="false" />
<security mode="None">
<transport clientCredentialType="Windows" protectionLevel="EncryptAndSign" />
<message clientCredentialType="Windows" />
</security>
</binding>
</netTcpBinding>
</bindings>
<client>
<endpoint address=""
binding="netTcpBinding" bindingConfiguration="Membership_NetTcpBinding"
contract="MembershipProviderService.MembershipService" name="Membership_NetTcpBinding" >
</endpoint>
</client>
我们可以通过ConnectionStringToRemoteDB1中的凭据远程访问数据库。我们被告知'MembershipProviderService.MembershipService'和相关API旨在从数据库获取远程地址并将其提供给成员提供商。
有没有人在这里看到配置有任何问题,这些问题让人觉得这不起作用? 这感觉就像缺少配置片,但是通过VPN跨域消费服务使得很难知道问题可能是什么。感谢您提前提出任何建议!
答案 0 :(得分:1)
您遇到的错误是因为您的web.config中的这一行:
<endpoint address=""
在异常情况下,它正在尝试创建WCF客户端:
System.ServiceModel.ClientBase`1..ctor(字符串 endpointConfigurationName,String remoteAddress)
你不能传递空/空地址。