diff --git a/data/auth.sqlite b/data/auth.sqlite
index 0c58056..ca8463d 100644
Binary files a/data/auth.sqlite and b/data/auth.sqlite differ
diff --git a/vendor/smb-server/src/fs/local.rs b/vendor/smb-server/src/fs/local.rs
index a44135a..340692b 100644
--- a/vendor/smb-server/src/fs/local.rs
+++ b/vendor/smb-server/src/fs/local.rs
@@ -43,6 +43,7 @@ use crate::path::SmbPath;
 /// Cheap to clone: internally an `Arc<cap_std::fs::Dir>` plus a flag.
 pub struct LocalFsBackend {
     root: Arc<Dir>,
+    root_path: PathBuf,  // Store absolute path for xattr operations
     read_only: bool,
 }
 
@@ -50,9 +51,11 @@ impl LocalFsBackend {
     /// Open `path` as the share root. Errors if the path does not exist or is
     /// not a directory.
     pub fn new(path: impl AsRef<Path>) -> io::Result<Self> {
-        let dir = Dir::open_ambient_dir(path, ambient_authority())?;
+        let p = path.as_ref().canonicalize()?;
+        let dir = Dir::open_ambient_dir(&p, ambient_authority())?;
         Ok(Self {
             root: Arc::new(dir),
+            root_path: p,
             read_only: false,
         })
     }
@@ -431,14 +434,12 @@ impl ShareBackend for LocalFsBackend {
 
     async fn get_xattr(&self, path: &SmbPath, name: &str) -> SmbResult<Vec<u8>> {
         let rel = to_rel_path(path);
-        let root = Arc::clone(&self.root);
+        let root_path = self.root_path.clone();
         let xattr_name = name.to_string();
 
         spawn_blocking(move || {
-            // Get absolute path: dereference Arc first
-            let full_path = (*root).as_std_path().join(&rel);
+            let full_path = root_path.join(&rel);
             
-            // Use xattr::get which returns Option<Vec<u8>>
             match xattr::get(&full_path, &xattr_name) {
                 Ok(Some(data)) => Ok(data),
                 Ok(None) => Err(SmbError::NotFound),
@@ -455,12 +456,12 @@ impl ShareBackend for LocalFsBackend {
         }
 
         let rel = to_rel_path(path);
-        let root = Arc::clone(&self.root);
+        let root_path = self.root_path.clone();
         let xattr_name = name.to_string();
         let value = value.to_vec();
 
         spawn_blocking(move || {
-            let full_path = (*root).as_std_path().join(&rel);
+            let full_path = root_path.join(&rel);
             xattr::set(&full_path, &xattr_name, &value)
                 .map_err(|e| SmbError::Io(e.into()))
         })
@@ -474,11 +475,11 @@ impl ShareBackend for LocalFsBackend {
         }
 
         let rel = to_rel_path(path);
-        let root = Arc::clone(&self.root);
+        let root_path = self.root_path.clone();
         let xattr_name = name.to_string();
 
         spawn_blocking(move || {
-            let full_path = (*root).as_std_path().join(&rel);
+            let full_path = root_path.join(&rel);
             xattr::remove(&full_path, &xattr_name)
                 .map_err(|e| SmbError::Io(e.into()))
         })
@@ -488,12 +489,11 @@ impl ShareBackend for LocalFsBackend {
 
     async fn list_xattrs(&self, path: &SmbPath) -> SmbResult<Vec<String>> {
         let rel = to_rel_path(path);
-        let root = Arc::clone(&self.root);
+        let root_path = self.root_path.clone();
 
         spawn_blocking(move || {
-            let full_path = (*root).as_std_path().join(&rel);
+            let full_path = root_path.join(&rel);
             
-            // xattr::list returns iterator of OsString
             let attrs: Vec<String> = xattr::list(&full_path)
                 .map_err(|e| SmbError::Io(e.into()))?
                 .into_iter()