c# - WCF Impersonation through configuration -

i have simple wcf service uses wshttpbinding , windows authentication. i'm trying force server impersonate client's identity upon every method call service.

i tried advice given @ wcf service impersonation, not getting happy results. when try navigate landing page wcf service, see error:

the contract operation 'getadvice' requires windows identity automatic impersonation. windows identity represents caller not provided binding ('wshttpbinding','http://tempuri.org/') contract ('imagiceightballservice','http://tempuri.org/'.

any ideas on error's trying tell me?

the entire solution can browsed @ ftp://petio.org/2011/07/01/magiceightball/ (or downloaded @ http://petio.org/2011/07/01/magiceightball.zip). i'm publishing project local iis folder , accessing service @ http://localhost/magiceightball/magiceightballservice.svc.

thanks!

update:

my service's web.config:

<?xml version="1.0"?> <configuration>    <system.web>     <compilation debug="true" targetframework="4.0" />   </system.web>    <system.servicemodel>      <services>       <service name="petio.magiceightball.magiceightballservice" behaviorconfiguration="magiceightballservicebehavior">          <endpoint name="wshttpbinding_windowssecurity_imagiceightballservice"                   address="http://localhost/magiceightball/magiceightballservice.svc"                   binding="wshttpbinding"                   contract="petio.magiceightball.imagiceightballservice" />          <endpoint address="mex"                   binding="mexhttpsbinding"                   contract="imetadataexchange" />       </service>     </services>      <behaviors>       <servicebehaviors>         <behavior name="magiceightballservicebehavior">           <servicemetadata httpgetenabled="true" httpsgetenabled="true"/>           <servicedebug includeexceptiondetailinfaults="true"/>           <serviceauthorization impersonatecallerforalloperations="true" />         </behavior>       </servicebehaviors>     </behaviors>    </system.servicemodel> </configuration> 

my service code:

public class magiceightballservice : imagiceightballservice {     [operationbehavior(impersonation=impersonationoption.required)]     public string getadvice()     {         magiceightball ball = new magiceightball();         return ball.getadvice();     } } 

what minimizing whole problem simplest reproducible code can show here? nobody interested in downloading , reviewing whole project. later reference related code should still here.

i checked configurations of project , client code , see 2 blocking issues:

• if want enforce impersonation configuration must use bindings windows authentication - endpoint exposed on https without authentication.
• impersonation in wcf requires client allow service impersonate identity setting configuration on service not enough.

here have article impersonation , necessary / possible settings.