fix ext fetch

src-tauri/src/scanner.rs

@@ -1,6 +1,5 @@
 use std::{
     collections::{BTreeMap, BTreeSet},
-    fs,
     path::{Path, PathBuf},
 };
 
@@ -14,7 +13,7 @@ use crate::{
         BrowserConfigEntry, BrowserStats, BrowserView, ExtensionSummary, ProfileSummary,
         ScanResponse, TempBookmark, TempExtension,
     },
-    utils::{first_non_empty, load_image_as_data_url, pick_latest_subdirectory, read_json_file},
+    utils::{first_non_empty, load_image_as_data_url, read_json_file},
 };
 
 pub fn scan_browsers(app: &AppHandle) -> Result<ScanResponse, String> {
@@ -192,37 +191,38 @@ fn scan_extensions_for_profile(
     profile: &ProfileSummary,
     extensions: &mut BTreeMap<String, TempExtension>,
 ) {
-    let extensions_root = profile_path.join("Extensions");
-    let Ok(entries) = fs::read_dir(&extensions_root) else {
+    let secure_preferences_path = profile_path.join("Secure Preferences");
+    let Some(secure_preferences) = read_json_file(&secure_preferences_path) else {
         return;
     };
 
-    for entry in entries.flatten() {
-        let Ok(file_type) = entry.file_type() else {
-            continue;
+    let Some(extension_settings) = secure_preferences
+        .get("extensions")
+        .and_then(|value| value.get("settings"))
+        .and_then(Value::as_object)
+    else {
+        return;
     };
-        if !file_type.is_dir() {
-            continue;
-        }
 
-        let extension_id = entry.file_name().to_string_lossy().to_string();
-        let Some(version_path) = pick_latest_subdirectory(&entry.path()) else {
+    for (extension_id, extension_value) in extension_settings {
+        let Some(manifest) = extension_value.get("manifest") else {
             continue;
         };
 
-        let manifest_path = version_path.join("manifest.json");
-        let Some(manifest) = read_json_file(&manifest_path) else {
+        let Some(install_dir) =
+            resolve_extension_install_dir(profile_path, extension_id, extension_value)
+        else {
             continue;
         };
 
-        let name = resolve_extension_name(&manifest, &version_path)
+        let name = resolve_extension_name(manifest, &install_dir)
             .filter(|value| !value.is_empty())
             .unwrap_or_else(|| extension_id.clone());
         let version = manifest
             .get("version")
             .and_then(Value::as_str)
             .map(str::to_string);
-        let icon_data_url = resolve_extension_icon(&manifest, &version_path);
+        let icon_data_url = resolve_extension_icon(manifest, &install_dir);
 
         let entry = extensions
             .entry(extension_id.clone())
@@ -235,7 +235,7 @@ fn scan_extensions_for_profile(
                 profiles: BTreeMap::new(),
             });
 
-        if entry.name == entry.id && name != extension_id {
+        if entry.name == entry.id && name != *extension_id {
             entry.name = name.clone();
         }
         if entry.version.is_none() {
@@ -260,6 +260,30 @@ fn scan_extensions_for_profile(
     }
 }
 
+fn resolve_extension_install_dir(
+    profile_path: &Path,
+    extension_id: &str,
+    extension_value: &Value,
+) -> Option<PathBuf> {
+    let raw_path = extension_value
+        .get("path")
+        .and_then(Value::as_str)
+        .map(str::trim)
+        .filter(|value| !value.is_empty())?;
+
+    let normalized_path = raw_path.trim_start_matches('/');
+    let candidate = PathBuf::from(normalized_path);
+    let resolved = if normalized_path.starts_with(extension_id) {
+        profile_path.join("Extensions").join(candidate)
+    } else if candidate.is_absolute() {
+        candidate
+    } else {
+        PathBuf::from(raw_path)
+    };
+
+    resolved.is_dir().then_some(resolved)
+}
+
 fn resolve_extension_name(manifest: &Value, version_path: &Path) -> Option<String> {
     let raw_name = manifest.get("name").and_then(Value::as_str)?;
     if let Some(localized_name) = resolve_localized_manifest_value(raw_name, manifest, version_path)
@@ -333,9 +357,10 @@ fn resolve_extension_icon(manifest: &Value, version_path: &Path) -> Option<Strin
     }
 
     candidates.sort_by(|left, right| right.0.cmp(&left.0));
-    candidates
-        .into_iter()
-        .find_map(|(_, relative_path)| load_image_as_data_url(&version_path.join(relative_path)))
+    candidates.into_iter().find_map(|(_, relative_path)| {
+        let normalized_path = relative_path.trim_start_matches('/');
+        load_image_as_data_url(&version_path.join(normalized_path))
+    })
 }
 
 fn icon_candidates_from_object(map: &serde_json::Map<String, Value>) -> Vec<(u32, String)> {

src-tauri/src/utils.rs

@@ -14,29 +14,6 @@ pub fn local_app_data_dir() -> Option<PathBuf> {
     })
 }
 
-pub fn pick_latest_subdirectory(root: &Path) -> Option<PathBuf> {
-    let entries = fs::read_dir(root).ok()?;
-    let mut candidates = entries
-        .flatten()
-        .filter_map(|entry| {
-            let file_type = entry.file_type().ok()?;
-            if !file_type.is_dir() {
-                return None;
-            }
-            let metadata = entry.metadata().ok()?;
-            let modified = metadata.modified().ok();
-            Some((
-                modified,
-                entry.file_name().to_string_lossy().to_string(),
-                entry.path(),
-            ))
-        })
-        .collect::<Vec<_>>();
-
-    candidates.sort_by(|left, right| right.0.cmp(&left.0).then_with(|| right.1.cmp(&left.1)));
-    candidates.into_iter().next().map(|(_, _, path)| path)
-}
-
 pub fn load_image_as_data_url(path: &Path) -> Option<String> {
     let bytes = fs::read(path).ok()?;
     let extension = path