Update

backend/libs/services/upload_test.go

@@ -148,6 +148,67 @@ func TestContaboStorageConfigAllowsDisplayNamesWithSpaces(t *testing.T) {
 	}
 }
 
+func TestSFTPStorageConfigValidation(t *testing.T) {
+	service := newTestUploadService(t)
+	cfg, err := service.Storage().CreateS3Backend(StorageBackendConfig{
+		Provider:   StorageProviderSFTP,
+		Name:       "NAS storage",
+		Host:       "files.example.test",
+		Username:   "warpbox",
+		Password:   "secret",
+		RemotePath: "/srv/warpbox//",
+	})
+	if err != nil {
+		t.Fatalf("CreateS3Backend returned error: %v", err)
+	}
+	if cfg.Type != StorageBackendSFTP || cfg.Provider != StorageProviderSFTP {
+		t.Fatalf("sftp config type/provider = %+v", cfg)
+	}
+	if cfg.Port != 22 {
+		t.Fatalf("port = %d, want 22", cfg.Port)
+	}
+	if cfg.RemotePath != "/srv/warpbox" {
+		t.Fatalf("remote path = %q", cfg.RemotePath)
+	}
+}
+
+func TestSMBAndWebDAVStorageConfigValidation(t *testing.T) {
+	service := newTestUploadService(t)
+	smb, err := service.Storage().CreateS3Backend(StorageBackendConfig{
+		Provider:   StorageProviderSMB,
+		Name:       "Office NAS",
+		Host:       "nas.example.test",
+		Username:   "warpbox",
+		Password:   "secret",
+		Share:      "uploads",
+		RemotePath: "/warpbox//",
+	})
+	if err != nil {
+		t.Fatalf("CreateS3Backend smb returned error: %v", err)
+	}
+	if smb.Type != StorageBackendSMB || smb.Provider != StorageProviderSMB || smb.Port != 445 {
+		t.Fatalf("smb config was not normalized: %+v", smb)
+	}
+	if smb.RemotePath != "/warpbox" {
+		t.Fatalf("smb remote path = %q", smb.RemotePath)
+	}
+
+	webdav, err := service.Storage().CreateS3Backend(StorageBackendConfig{
+		Provider:   StorageProviderWebDAV,
+		Name:       "Nextcloud",
+		Endpoint:   "https://files.example.test/webdav",
+		Username:   "warpbox",
+		Password:   "secret",
+		RemotePath: "/warpbox",
+	})
+	if err != nil {
+		t.Fatalf("CreateS3Backend webdav returned error: %v", err)
+	}
+	if webdav.Type != StorageBackendWebDAV || webdav.Provider != StorageProviderWebDAV {
+		t.Fatalf("webdav config was not normalized: %+v", webdav)
+	}
+}
+
 func testContext() context.Context {
 	return context.Background()
 }