Edwardie Fileupload Better -

Queue this via Hangfire or Azure Queue to avoid slowing down the upload acknowledgment. Part 6: Security Hardening for Edwardie A better uploader is a safe uploader. Standard Edwardie often allows users to upload .exe or .aspx files, leading to server compromise.

// Client gets a temporary URL public string GetSasTokenForUpload() { var sas = blobContainer.GetSharedAccessSignature(new BlobSasBuilder() { ExpiresOn = DateTimeOffset.UtcNow.AddMinutes(30), Protocol = SasProtocol.Https }); return blob.Uri + sas; } // User uploads directly to Microsoft's servers. // Edwardie only handles the metadata. This reduces server load by 100% and makes uploads 10x faster. The default Edwardie control is not inherently bad; it is simply a starting point. By applying the principles outlined above— streaming, chunking, modern UI, post-processing, and security —you transform a legacy component into a world-class file ingestion engine. edwardie fileupload better

Hide the native input with CSS opacity, overlay a styled div, and trigger the hidden Edwardie programmatically. Queue this via Hangfire or Azure Queue to

foreach (var file in provider.FileData) { // Process the file directly from the temp location using (var fileStream = File.OpenRead(file.LocalFileName)) { // Stream to cloud storage (Azure/S3) without holding RAM await UploadToCloudAsync(fileStream); } } return true; } // Client gets a temporary URL public string

<div class="modern-dropzone" id="dropzone"> <p>Drag & Drop Files Here</p> <div class="progress-bar-container" style="display:none;"> <div class="progress-bar-fill" id="EdwardieProgress">0%</div> </div> <input type="file" id="EdwardieHiddenInput" style="display:none;" /> </div> This is where we make Edwardie feel modern. We hook into XMLHttpRequest to track progress.

return Ok(new { received = chunkNumber }); }

public async Task<bool> StreamEdwardieUpload(HttpContext context) { var multipartMemoryThreshold = 81920; // 80kb buffer var provider = new MultipartFormDataStreamProvider("C:\\TempUploads"); // This streams to disk, not RAM await Request.Content.ReadAsMultipartAsync(provider, multipartMemoryThreshold);