private void ProcessNotification(CancellationToken cancellationToken, PluginMessageRequest request)
{
try
{
if (cancellationToken.IsCancellationRequested)
{
return;
}
if (!WebNotificationCryptography.ValidateRequest(request.Authorization))
{
WebNotificationEventSource.Log.AuthorizationValidationFailed();
return;
}
var message = this.GetMessage(request);
if (message == null)
{
WebNotificationEventSource.Log.MessageInvalid();
return;
}
CacheInvalidation.ProcessMessage(message);
if (SearchIndexApplicableMessages.Contains(message.MessageName, MessageComparer))
{
var serviceContext = CrmConfigurationManager.CreateContext();
SearchIndexBuildRequest.ProcessMessage(message, serviceContext: serviceContext);
}
}
catch (TaskCanceledException e)
{
ADXTrace.Instance.TraceWarning(TraceCategory.Application, e.Message);
}
}
public override async Task Invoke(IOwinContext context)
{
if (Equals(context.Request.Path, this.Options.CallbackPath))
{
var request = new PluginMessageRequest
{
Authorization = context.Request.Headers["Authorization"],
ContentType = context.Request.ContentType,
Body = context.GetRequestBody()
};
var message = this.GetPluginMessage(request.Body);
if (message != null && WebNotificationCryptography.ValidateRequest(request.Authorization))
{
ADXTrace.Instance.TraceInfo(TraceCategory.Application, "Posting message");
await this.PostAsync(context, message).WithCurrentCulture();
}
}
await this.Next.Invoke(context);
}
