【发布时间】:2011-11-22 05:34:26
【问题描述】:
平台:VS 2008、.NET 3.5、C#、Oracle 11g
我创建了一个 WCF 服务,它获取一些数据元素,然后将它们插入数据库表并返回一个整数。我还创建了一个小型 ASP.NET Web 应用程序来测试该服务。测试 Web 应用只有一个包含字段和按钮的页面,单击该按钮实际上会调用 Web 服务来插入数据并返回一个整数值。
我采取的步骤:
- 构建 WCF 服务
- 发布 WCF 服务
- 使用 svcutil 生成代理类 (.cs) 和 app.config
- 构建测试 asp.net 应用并添加上述步骤中生成的代理类和配置设置。
- 破坏测试应用
当我在我的计算机(Windows XP、IIS 5.1)上同时部署 WCF 和测试 Web 应用程序时,它工作正常。但是,每当我尝试将它们部署在远程服务器上时,它都不起作用。当我尝试使用该服务(部署在远程服务器 - Windows 2003 服务器、IIS 6 上)时,我收到以下错误:
无法满足对安全令牌的请求,因为 身份验证失败。
描述:执行过程中发生了未处理的异常 当前的网络请求。请查看堆栈跟踪以获取更多信息 有关错误的信息以及它在代码中的来源。
异常详细信息:System.ServiceModel.FaultException:请求 由于身份验证失败,无法满足安全令牌。
以下是 .config 文件内容:
调用 ASP.NET Web 应用(Consumer)的 Web.Config 的 wcf 部分:
<system.serviceModel>
<bindings>
<wsHttpBinding>
<binding name="WSHttpBinding_IMyWCFService" closeTimeout="00:01:00"
openTimeout="00:01:00" receiveTimeout="00:10:00" sendTimeout="00:01:00"
bypassProxyOnLocal="false" transactionFlow="false" hostNameComparisonMode="StrongWildcard"
maxBufferPoolSize="524288" maxReceivedMessageSize="65536"
messageEncoding="Text" textEncoding="utf-8" useDefaultWebProxy="true"
allowCookies="false">
<readerQuotas maxDepth="32" maxStringContentLength="8192" maxArrayLength="16384"
maxBytesPerRead="4096" maxNameTableCharCount="16384" />
<reliableSession ordered="true" inactivityTimeout="00:10:00"
enabled="false" />
<security mode="Message">
<transport clientCredentialType="Windows" proxyCredentialType="None"
realm="" />
<message clientCredentialType="Windows" negotiateServiceCredential="true"
algorithmSuite="Default" establishSecurityContext="true" />
</security>
</binding>
</wsHttpBinding>
</bindings>
<client>
<endpoint address="http://57.23.85.28:8001/MyWCFService/MyWCFService.svc"
binding="wsHttpBinding" bindingConfiguration="WSHttpBinding_IMyWCFService"
contract="IMyWCFService" name="WSHttpBinding_IMyWCFService">
<identity>
<dns value="localhost" />
</identity>
</endpoint>
</client>
</system.serviceModel>
WCF 的 Web.Config:
<configuration>
<connectionStrings>
<add name="DSMyWCF" connectionString="Data Source=XXX;User id=XXX;Password=XXX;"/>
</connectionStrings>
<system.web>
<compilation debug="true" />
</system.web>
<!-- When deploying the service library project, the content of the config file must be added to the host's
app.config file. System.Configuration does not support config files for libraries. -->
<system.serviceModel>
<services>
<service behaviorConfiguration="MyWCFService.MyWCFServiceBehavior"
name="MyWCFService.MyWCFService">
<endpoint address="" binding="wsHttpBinding" contract="MyWCFService.IMyWCFService">
<identity>
<dns value="localhost" />
</identity>
</endpoint>
<endpoint address="mex" binding="mexHttpBinding" contract="IMetadataExchange" />
<host>
<baseAddresses>
<add baseAddress="http://localhost:8731/Design_Time_Addresses/MyWCFService/MyWCFService/" />
</baseAddresses>
</host>
</service>
</services>
<behaviors>
<serviceBehaviors>
<behavior name="MyWCFService.MyWCFServiceBehavior">
<!-- To avoid disclosing metadata information,
set the value below to false and remove the metadata endpoint above before deployment -->
<serviceMetadata httpGetEnabled="True"/>
<!-- To receive exception details in faults for debugging purposes,
set the value below to true. Set to false before deployment
to avoid disclosing exception information -->
<serviceDebug includeExceptionDetailInFaults="False" />
</behavior>
</serviceBehaviors>
</behaviors>
</system.serviceModel>
</configuration>
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标签: asp.net wcf wcf-security