From db15619f39d37c5ba53e7e7f771ed809f448d03c Mon Sep 17 00:00:00 2001
From: cangui <canguijc@gmail.com>
Date: Sun, 27 Jul 2025 18:21:58 +0200
Subject: [PATCH] up

---
 main.go | 19 +++++++++++++++++--
 1 file changed, 17 insertions(+), 2 deletions(-)

diff --git a/main.go b/main.go
index 1f72d32..9dbc54d 100644
--- a/main.go
+++ b/main.go
@@ -43,9 +43,24 @@ func (d *ftpMainDriver) AuthUser(cc ftpserverlib.ClientContext, user, pass strin
 	    log.Printf("[FTP] Tentative login user='%s' pass='%s'", user, pass)
 
 	if user == "cangui2089" {
-		//os.MkdirAll("upload", 0755)
 		base := filepath.Clean("upload")
-		fs := afero.NewBasePathFs(afero.NewOsFs(), base)
+		absBase, err := filepath.Abs(base)
+		if err != nil {
+			log.Printf("[FTP] ERREUR : Impossible de résoudre le chemin absolu de 'upload' : %v", err)
+			return nil, errors.New("erreur chemin upload")
+		}
+		// Vérifie que le dossier existe vraiment et est accessible
+		info, err := os.Stat(absBase)
+		if err != nil {
+			log.Printf("[FTP] ERREUR : Le dossier upload n'existe pas (%s) : %v", absBase, err)
+			return nil, errors.New("le dossier upload est absent")
+		}
+		if !info.IsDir() {
+			log.Printf("[FTP] ERREUR : Le chemin upload (%s) n'est pas un dossier", absBase)
+			return nil, errors.New("upload n'est pas un dossier")
+		}
+		log.Printf("[FTP] OK dossier upload : %s (mode %v, owner UID=%d)", absBase, info.Mode(), info.Sys())
+		fs := afero.NewBasePathFs(afero.NewOsFs(), absBase)
 		return &ftpClientDriver{fs: fs}, nil
 	}
 	return nil, errors.New("invalid login")}