protected override string Post(ServiceProxyInvokeEventArgs invokeArgs, HttpWebRequest request)
{
string baseAddress = invokeArgs.BaseAddress;
string className = invokeArgs.ClassName;
string methodName = invokeArgs.MethodName;
object[] parameters = invokeArgs.PostParameters;
if (className.Equals("securechannel", StringComparison.InvariantCultureIgnoreCase) && methodName.Equals("invoke", StringComparison.InvariantCultureIgnoreCase))
{
// the target is the SecureChannel.Invoke method but we
// need the actual className and method that is in the parameters
// object
string actualClassName = (string)parameters[0];
string actualMethodName = (string)parameters[1];
string jsonParams = (string)parameters[2];
HttpArgs args = new HttpArgs();
args.ParseJson(jsonParams);
if (TypeRequiresApiKey || MethodRequiresApiKey(actualMethodName))
{
ApiKeyResolver.SetKeyToken(request, ApiParameters.GetStringToHash(actualClassName, actualMethodName, args["jsonParams"]));
}
}
return(base.Post(invokeArgs, request));
}
protected internal override string DoInvoke(ServiceProxyInvokeEventArgs args)
{
string baseAddress = args.BaseAddress;
string className = args.ClassName;
string methodName = args.MethodName;
object[] parameters = args.PostParameters;
ServiceProxyInvokeEventArgs secureChannelArgs = new ServiceProxyInvokeEventArgs {
Cuid = args.Cuid, BaseAddress = baseAddress, ClassName = typeof(SecureChannel).Name, MethodName = "Invoke", PostParameters = new object[] { className, methodName, ApiParameters.ParametersToJsonParamsObjectString(parameters) }
};
try
{
SecureChannelMessage <string> result = Post(secureChannelArgs).FromJson <SecureChannelMessage <string> >();
if (result.Success)
{
Decrypted decrypted = new Decrypted(result.Data, SessionKey, SessionIV);
return(decrypted.Value);
}
else
{
string properties = result.PropertiesToString();
throw new ServiceProxyInvocationFailedException("{0}"._Format(result.Message, properties));
}
}
catch (Exception ex)
{
args.Exception = ex;
args.Message = ex.Message;
OnInvocationException(args);
}
return(string.Empty);
}
private void InvocationHandler(object sender, ServiceProxyInvokeEventArgs args)
{
FireEvent(MethodInvoked, sender, args);
}
private void InvocationExceptionHandler(object sender, ServiceProxyInvokeEventArgs args)
{
FireEvent(InvocationException, sender, args);
}
