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));
        }
コード例 #2
0
        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);
        }
コード例 #3
0
        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));
        }