Support plain uploads

VoidCat/Controllers/UploadController.cs

@@ -30,7 +30,7 @@ namespace VoidCat.Controllers
         [HttpPost]
         [DisableRequestSizeLimit]
         [DisableFormValueModelBinding]
-        public async Task<UploadResult> UploadFile()
+        public async Task<IActionResult> UploadFile([FromQuery] bool cli = false)
         {
             try
             {
@@ -45,13 +45,24 @@ namespace VoidCat.Controllers
                 };
 
                 var digest = Request.Headers.GetHeader("V-Digest");
-                var vf = await _storage.Ingress(new(Request.Body, meta, digest!), HttpContext.RequestAborted);
+                var vf = await _storage.Ingress(new(Request.Body, meta)
-                
+                {
-                return UploadResult.Success(vf);
+                    Hash = digest
+                }, HttpContext.RequestAborted);
+
+                if (cli)
+                {
+                    var urlBuilder = new UriBuilder(Request.IsHttps ? "https" : "http", Request.Host.Host, Request.Host.Port ?? 80,
+                        $"/d/{vf.Id.ToBase58()}");
+
+                    return Content(urlBuilder.Uri.ToString(), "text/plain");
+                }
+
+                return Json(UploadResult.Success(vf));
             }
             catch (Exception ex)
             {
-                return UploadResult.Error(ex.Message);
+                return Json(UploadResult.Error(ex.Message));
             }
         }
 
@@ -69,8 +80,9 @@ namespace VoidCat.Controllers
 
                 var editSecret = Request.Headers.GetHeader("V-EditSecret");
                 var digest = Request.Headers.GetHeader("V-Digest");
-                var vf = await _storage.Ingress(new(Request.Body, meta, digest!)
+                var vf = await _storage.Ingress(new(Request.Body, meta)
                 {
+                    Hash = digest,
                     EditSecret = editSecret?.FromBase58Guid() ?? Guid.Empty,
                     Id = gid
                 }, HttpContext.RequestAborted);

VoidCat/Model/IngressPayload.cs

@@ -1,9 +1,10 @@
 namespace VoidCat.Model;
 
-public sealed record IngressPayload(Stream InStream, SecretVoidFileMeta Meta, string Hash)
+public sealed record IngressPayload(Stream InStream, SecretVoidFileMeta Meta)
 {
     public Guid? Id { get; init; }
     public Guid? EditSecret { get; init; }
-
+    public string? Hash { get; init; }
+    
     public bool IsAppend => Id.HasValue && EditSecret.HasValue;
 }

VoidCat/Services/Files/LocalDiskFileStorage.cs

@@ -67,7 +67,7 @@ public class LocalDiskFileStore : IFileStore
 
         var (total, hash) = await IngressInternal(id, payload.InStream, fsTemp, cts);
 
-        if (!hash.Equals(payload.Hash, StringComparison.InvariantCultureIgnoreCase))
+        if (payload.Hash != null && !hash.Equals(payload.Hash, StringComparison.InvariantCultureIgnoreCase))
         {
             throw new CryptographicException("Invalid file hash");
         }
@@ -83,6 +83,7 @@ public class LocalDiskFileStore : IFileStore
         {
             meta = meta! with
             {
+                Digest = hash,
                 Uploaded = DateTimeOffset.UtcNow,
                 EditSecret = Guid.NewGuid(),
                 Size = total

VoidCat/spa/src/FilePreview.js

@@ -109,8 +109,8 @@ export function FilePreview() {
             {info ? (
                 <Fragment>
                     <Helmet>
-                        <title>void.cat - {info.metadata?.name}</title>
+                        <title>void.cat - {info.metadata?.name ?? info.id}</title>
-                        <meta name="description" content={info.metadata?.description}/>
+                        {info.metadata?.description ? <meta name="description" content={info.metadata?.description}/> : null}
                         {renderOpenGraphTags()}
                     </Helmet>
                     <div className="flex flex-center">