我有一个 Silverlight 客户端,它通过 WCF 与源自它的服务器通信时遇到了一些问题basicHttpBinding
。服务配置如下:
<system.serviceModel>
<bindings>
<basicHttpBinding>
<binding name="silverlightBinding">
<security mode="TransportCredentialOnly">
<transport clientCredentialType="Windows" />
</security>
</binding>
</basicHttpBinding>
</bindings>
<services>
<service name="MyServices.ImportService">
<endpoint address="" binding="basicHttpBinding"
contract="MyServices.IImportService"
bindingConfiguration="silverlightBinding" />
</service>
</services>
<serviceHostingEnvironment aspNetCompatibilityEnabled="true"/>
</system.serviceModel>
该服务器是配置为使用集成身份验证的 IIS6 Web 服务器。应用程序池标识是域帐户。
现在,从 Silverlight 客户端到 Web 服务器的一些调用包括客户端身份(访问客户端的域用户),而有些则不包括!我已经包含了 IIS 日志的一部分来显示这一点:
2009-12-09 14:10:00 W3SVC1490499214 10.0.0.113 GET /ClientBin/MySLApp.xap - 80 BROWNIE\TestUser 10.0.0.216 Mozilla/4.0+(compatible;+MSIE+7.0;+Windows+NT+5.1) 304 0 0
2009-12-09 14:12:33 W3SVC1490499214 10.0.0.113 POST /Services/ImportService.svc - 80 - 10.0.0.216 Mozilla/4.0+(compatible;+MSIE+7.0;+Windows+NT+5.1) 401 2 2148074254
2009-12-09 14:12:33 W3SVC1490499214 10.0.0.113 POST /Services/ImportService.svc - 80 - 10.0.0.216 Mozilla/4.0+(compatible;+MSIE+7.0;+Windows+NT+5.1) 401 2 2148074254
2009-12-09 14:12:33 W3SVC1490499214 10.0.0.113 POST /Services/ImportService.svc - 80 - 10.0.0.216 Mozilla/4.0+(compatible;+MSIE+7.0;+Windows+NT+5.1) 401 1 0
2009-12-09 14:12:33 W3SVC1490499214 10.0.0.113 POST /Services/ImportService.svc - 80 BROWNIE\TestUser 10.0.0.216 Mozilla/4.0+(compatible;+MSIE+7.0;+Windows+NT+5.1) 200 0 0
2009-12-09 14:12:33 W3SVC1490499214 10.0.0.113 POST /Services/ImportService.svc - 80 - 10.0.0.216 Mozilla/4.0+(compatible;+MSIE+7.0;+Windows+NT+5.1) 401 1 0
2009-12-09 14:12:34 W3SVC1490499214 10.0.0.113 POST /Services/ImportService.svc - 80 BROWNIE\TestUser 10.0.0.216 Mozilla/4.0+(compatible;+MSIE+7.0;+Windows+NT+5.1) 200 0 0
2009-12-09 14:12:34 W3SVC1490499214 10.0.0.113 POST /Services/ImportService.svc - 80 - 10.0.0.216 Mozilla/4.0+(compatible;+MSIE+7.0;+Windows+NT+5.1) 401 1 0
2009-12-09 14:12:34 W3SVC1490499214 10.0.0.113 POST /Services/ImportService.svc - 80 BROWNIE\TestUser 10.0.0.216 Mozilla/4.0+(compatible;+MSIE+7.0;+Windows+NT+5.1) 200 0 0
如果您向右滚动一点,您会看到某些请求的身份是已知的 ( BROWNIE\TestUser
)。然而,对于大多数请求,情况并非如此。就好像客户端“随机”选择何时发送身份一样。
有没有人见过这种行为并找到解决方案?