public async Task <IActionResult> Execute(string id, HttpContext httpContext)
{
if (!_PublishingId.Validate(id))
{
return(new BadRequestResult());
}
var e = await _SafeReader.Execute(id);
if (e == null)
{
return(new NotFoundResult());
}
var r = new BinaryContentResponse
{
LastModified = e.Release,
PublishingId = e.PublishingId,
ContentTypeName = e.ContentTypeName,
Content = e.Content,
SignedContentTypeName = e.SignedContentTypeName,
SignedContent = e.SignedContent
};
return(new OkObjectResult(r));
}
public void Execute(HttpContext httpContext, BinaryContentResponse content)
{
if (httpContext.Request.Headers.TryGetValue("if-none-match", out var etagValue))
{
httpContext.Response.ContentLength = 0;
httpContext.Response.StatusCode = 400;
}
//Read
if (content == null)
{
httpContext.Response.StatusCode = 404;
httpContext.Response.ContentLength = 0;
return;
}
if (etagValue == content.PublishingId)
{
httpContext.Response.StatusCode = 304;
httpContext.Response.ContentLength = 0;
return;
}
httpContext.Response.Headers.Add("etag", content.PublishingId);
httpContext.Response.Headers.Add("last-modified", content.LastModified.ToUniversalTime().ToString("r"));
httpContext.Response.Headers.Add("content-type", content.ContentTypeName);
httpContext.Response.Body.Write(content.Content);
}
public IActionResult Execute(string id)
{
if (string.IsNullOrWhiteSpace(id))
{
return(new BadRequestResult());
}
if (Convert.TryFromBase64String(id, new Span <byte>(), out var length) && length == 256) //TODO config
{
return(new BadRequestResult());
}
//TODO anything else to mitigate DDOS?
var e = _DbContextProvider.Current.Set <T>()
.SingleOrDefault(x => x.PublishingId == id);
if (e == null)
{
return(new NotFoundResult());
}
var r = new BinaryContentResponse
{
LastModified = e.Release,
PublishingId = e.PublishingId,
ContentTypeName = e.ContentTypeName,
Content = e.Content
};
return(new OkObjectResult(r));
}
public async Task <IActionResult> Execute(HttpContext httpContext)
{
var e = await _DynamicManifestReader.Execute();
var r = new BinaryContentResponse
{
LastModified = e.Release,
PublishingId = e.PublishingId,
ContentTypeName = e.ContentTypeName,
Content = e.Content,
SignedContentTypeName = e.SignedContentTypeName,
SignedContent = e.SignedContent
};
return(new OkObjectResult(r));
}