protected override BWebServiceResponse OnRequestPP(HttpListenerContext _Context, Action <string> _ErrorMessageAction = null)
{
if (UrlParameters.ContainsKey("secret") && UrlParameters["secret"] == InternalCallPrivateKey)
{
return(Process(_Context, _ErrorMessageAction));
}
return(BWebResponse.Forbidden("You are trying to access to a private service."));
}
protected override BWebServiceResponse OnRequestPP(HttpListenerContext _Context, Action <string> _ErrorMessageAction = null)
{
_ErrorMessageAction?.Invoke($"InternalWebServiceBaseWebhook->OnRequest: Message received. HttpMethod: {_Context.Request.HttpMethod}");
// Cloud Event Schema v1.0
// https://github.com/cloudevents/spec/blob/v1.0/http-webhook.md#4-abuse-protection
if (_Context.Request.HttpMethod == "OPTIONS")
{
var WebhookRequestCallbak = _Context.Request.Headers.Get("webhook-request-callback");
var WebhookRequestOrigin = _Context.Request.Headers.Get("webhook-request-origin");
BTaskWrapper.Run(() =>
{
Thread.CurrentThread.IsBackground = true;
Thread.Sleep(3000);
using var Handler = new HttpClientHandler
{
SslProtocols = SslProtocols.Tls12 | SslProtocols.Tls11 | SslProtocols.Tls,
ServerCertificateCustomValidationCallback = (a, b, c, d) => true
};
using var Client = new HttpClient(Handler);
Client.DefaultRequestHeaders.TryAddWithoutValidation("WebHook-Allowed-Origin", WebhookRequestOrigin);
Client.DefaultRequestHeaders.TryAddWithoutValidation("WebHook-Allowed-Rate", "*");
using (var RequestTask = Client.GetAsync(WebhookRequestCallbak))
{
RequestTask.Wait();
using var Response = RequestTask.Result;
using var ResponseContent = Response.Content;
using var ReadResponseTask = ResponseContent.ReadAsStringAsync();
ReadResponseTask.Wait();
var ResponseString = ReadResponseTask.Result;
var ResponseStatusCode = (int)Response.StatusCode;
var ResponseSuccessString = Response.IsSuccessStatusCode ? "Request is successful." : "Request has an error.";
_ErrorMessageAction?.Invoke($"InternalWebServiceBaseWebhook->ValidationRequest: {ResponseSuccessString} Origin: '{WebhookRequestOrigin}', Response: '{ResponseString}', Code: '{ResponseStatusCode}'");
}
});
return(BWebResponse.StatusOK("OK."));
}
if (UrlParameters.ContainsKey("secret") && UrlParameters["secret"] == InternalCallPrivateKey)
{
return(Process(_Context, _ErrorMessageAction));
}
return(BWebResponse.Forbidden("You are trying to access to a private service."));
}
