public Task <HttpResponseMessage> ExecuteAuthorizationFilterAsync(HttpActionContext actionContext, CancellationToken cancellationToken,
Func <Task <HttpResponseMessage> > continuation)
{
IEnumerable <string> headers;
if (actionContext.Request.Headers.TryGetValues("accessToken", out headers))
{
var accessToken = headers.First();
var user = userDataBase.Get(accessToken);
if (user != null)
{
return(continuation());
}
else
{
return(CreateTask(actionContext));
}
}
else
{
return(CreateTask(actionContext));
}
}
