public FacebookMessengerController(IFacebookRepository repository,
IMessageConverter <FacebookMessage> converter,
IFacebookMessengerVerifier verifier,
IConfiguration configuration)
{
_facebookRepository = repository;
_messageConverter = converter;
_verifier = verifier;
_configuration = configuration;
}
public override void OnActionExecuting(ActionExecutingContext context)
{
string facebookId = context.ActionArguments["facebookId"] as string;
IFacebookMessengerVerifier verifier = context.HttpContext.RequestServices.GetService <IFacebookMessengerVerifier>();
if (facebookId == null || !verifier.VerifyFacebookId(facebookId))
{
context.Result = new BadRequestResult();
throw new SecurityException("Facebook verification error message");
}
}
