From a0f5d8e1a503b3932b07e0786a92c64a9bbda88a Mon Sep 17 00:00:00 2001
From: S7evinK <2353100+S7evinK@users.noreply.github.com>
Date: Mon, 4 Apr 2022 10:32:53 +0200
Subject: [PATCH] Fix unlimitedSize uploads (#2317)

---
 mediaapi/routing/upload.go      |  2 +-
 mediaapi/routing/upload_test.go | 22 ++++++++++++++++++++++
 2 files changed, 23 insertions(+), 1 deletion(-)

diff --git a/mediaapi/routing/upload.go b/mediaapi/routing/upload.go
index ecdab219..f762b2ff 100644
--- a/mediaapi/routing/upload.go
+++ b/mediaapi/routing/upload.go
@@ -169,7 +169,7 @@ func (r *uploadRequest) doUpload(
 	}
 
 	// Check if temp file size exceeds max file size configuration
-	if bytesWritten > types.FileSizeBytes(*cfg.MaxFileSizeBytes) {
+	if *cfg.MaxFileSizeBytes > 0 && bytesWritten > types.FileSizeBytes(*cfg.MaxFileSizeBytes) {
 		fileutils.RemoveDir(tmpDir, r.Logger) // delete temp file
 		return requestEntityTooLargeJSONResponse(*cfg.MaxFileSizeBytes)
 	}
diff --git a/mediaapi/routing/upload_test.go b/mediaapi/routing/upload_test.go
index 032437b5..e81254f3 100644
--- a/mediaapi/routing/upload_test.go
+++ b/mediaapi/routing/upload_test.go
@@ -36,6 +36,7 @@ func Test_uploadRequest_doUpload(t *testing.T) {
 	}
 
 	maxSize := config.FileSizeBytes(8)
+	unlimitedSize := config.FileSizeBytes(0)
 	logger := log.New().WithField("mediaapi", "test")
 	testdataPath := filepath.Join(wd, "./testdata")
 
@@ -117,6 +118,27 @@ func Test_uploadRequest_doUpload(t *testing.T) {
 			},
 			want: requestEntityTooLargeJSONResponse(maxSize),
 		},
+		{
+			name: "upload ok with unlimited filesize",
+			args: args{
+				ctx:       context.Background(),
+				reqReader: strings.NewReader("test test test"),
+				cfg: &config.MediaAPI{
+					MaxFileSizeBytes:  &unlimitedSize,
+					BasePath:          config.Path(testdataPath),
+					AbsBasePath:       config.Path(testdataPath),
+					DynamicThumbnails: false,
+				},
+				db: db,
+			},
+			fields: fields{
+				Logger: logger,
+				MediaMetadata: &types.MediaMetadata{
+					MediaID:    "1339",
+					UploadName: "test fail",
+				},
+			},
+		},
 	}
 	for _, tt := range tests {
 		t.Run(tt.name, func(t *testing.T) {