public override void OnActionExecuting(ActionExecutingContext filterContext)
{
try
{
// var request = filterContext.RequestContext.HttpContext.Request;
if (String.IsNullOrEmpty(_request["X-Twilio-Signature"]))
{
filterContext.Result = new HttpUnauthorizedResult();
}
else
{
var validator = new Twilio.TwilioRequestValidator();
if (validator.IsValid(_request.Url.AbsoluteUri, _request.Headers["X-Twilio-Signature"], _request.Form))
{
// base.OnActionExecuting(filterContext);
}
else
{
filterContext.Result = new HttpUnauthorizedResult();
}
}
}
catch (Exception)
{
filterContext.Result = new HttpUnauthorizedResult();
}
}
public ActionResult Index()
{
var validator = new Twilio.TwilioRequestValidator();
if (validator.IsValid(Request.Url.AbsoluteUri, Request.Headers["X-Twilio-Signature"], Request.Form))
{
return Content(
string.Format("<Response><Sms>{0}</Sms></Response>",
Request.Params["Body"]));
}
Response.SuppressFormsAuthenticationRedirect = true;
return new HttpStatusCodeResult(HttpStatusCode.Forbidden, "Twilio authentication failed");
}
