c# - Reproduce Issue: The http request was forbidden with client authentication scheme 'anonymous' -


i re-produce wcf issue : the http request forbidden client authentication scheme 'anonymous'

we using wcf service in our product , have hosted wcf service windows service (self-host service) , wcf service being consumed small windows client app.

things working fine in our environment. but, 1 of our customer reported receiving error "the http request forbidden client authentication scheme 'anonymous'" while connect client app remote client machine.

here, question is, can me re-generate issue in our environment, can give perfect fix.

serviceapp.config

<bindings>       <wshttpbinding>         <binding name="mybinding" maxbufferpoolsize="2147483647" maxreceivedmessagesize="2147483647">           <readerquotas maxdepth="100" maxstringcontentlength="2147483647"             maxarraylength="2147483647" maxbytesperread="2147483647" />           <reliablesession inactivitytimeout="24.00:00:00" />           <security mode="none">             <message clientcredentialtype="none" />           </security>          </binding>       </wshttpbinding>     </bindings>     <services>       <service behaviorconfiguration="mybehaviour" name="wcfserver.calculatorservice">         <endpoint address="http://localhost:7000/test" behaviorconfiguration="myendpointbehavior"           binding="wshttpbinding"  bindingconfiguration="mybinding"           name="endpt_service" contract="wcfserver.icalculator"/>       </service>     </services>

clientapp.config

<bindings>       <wshttpbinding>         <binding name="calbinding" maxbufferpoolsize="2147483647"  maxreceivedmessagesize="2147483647">           <readerquotas maxdepth="100" maxstringcontentlength="2147483647"             maxarraylength="2147483647" maxbytesperread="2147483647" />           <reliablesession inactivitytimeout="24.00:00:00" />           <security mode="none">             <message clientcredentialtype="none" />           </security>         </binding>       </wshttpbinding>     </bindings>     <client>       <endpoint address="http://remoteservername:7000/test" behaviorconfiguration="calendpointbehavior"         binding="wshttpbinding" contract="wcfserver.icalculator"          name="endpt_calc" bindingconfiguration="calbinding"/>     </client>

i found in msdn forum, hope helps you:

since have specified security mode= none wshttpbinding, when make request wcf service , service try authenticate client using aninymous credentials, in case of different domains not work, try use x509 certitifates.

so try establish connection between 2 different domains.


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