Dynamics Community Forum Thread Details

Sandboxed Plugin calling Mutualauthentication-Webservice does not work

Hi all,

I try to call a mutual-authentication webservice with message encryption within Dynamics CRM Online. It would use WCF to do so, but when calling the webservice, I get the following exception, because of the sandbox...:

The Binding with name CustomBinding failed validation because it contains a BindingElement with type System.ServiceModel.Channels.AsymmetricSecurityBindingElement which is not supported in partial trust. Consider using BasicHttpBinding or WSHttpBinding, or hosting your application in a full-trust environment.

For me it is somewhat difficult to understand, why Microsoft considers this code-execution as unsecure? Can anybody shed some light about this?

Is there any possibility to call a webservice in a highly secure way (not just simple https...) from within Dynamics CRM Online? I'm open for any suggestions.

Thank you for your help
Peter

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