Hi there,
I am trying to call a WCF service from a plugin. But it fails with the exception:
Request for the permission of type 'System.Security.Permissions.EnvironmentPermission, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' failed.
I am running in the context of the Calling User.
Here is the code:
BasicHttpBinding binding = new BasicHttpBinding ();
EndpointAddress endPoint = new EndpointAddress(@"http://[servername]-services/CustomerService.svc");
ChannelFactory<ICustomerService> servicechannel = new ChannelFactory<ICustomerService>();
ClientCredentials loginCredentials = new ClientCredentials();
loginCredentials.Windows.ClientCredential = System.Net.CredentialCache.DefaultNetworkCredentials;
servicechannel.Endpoint.Binding = binding;
servicechannel.Credentials.Windows.AllowedImpersonationLevel = System.Security.Principal.TokenImpersonationLevel.Impersonation;
var serviceProxy = servicechannel.CreateChannel(endPoint);
Trace("Build up request");
var request = new NoteRequest()
{
CustomerNumber = customerNumber,
ReferenceDate = refDate,
TypeOfNote = typeOfNote,
AccountNumber = accountNumber,
NoteDescription = description,
Title = title
};
Trace("Call webservice Events");
var response = serviceProxy.SaveNote(request);
if (!response.Result)
{
Trace("Call to webservice failed");
throw new Exception(response.Message);
}
else
{
Trace("Call to webservice succeeded");
}
}
catch (Exception ex)
{
Trace("Exception occurred:" + ex.Message);
throw ex;
}
