fix: handle subpaths under another user

Author: KernelDeimos

packages/backend/src/filesystem/FSNodeContext.js

@@ -162,6 +162,17 @@ module.exports = class FSNodeContext {
         if ( this.found === false ) return undefined;
         return ! this.entry.parent_uid;
     }
+    
+    async getUserPart () {
+        if ( this.isRoot ) return;
+        
+        let path = await this.get('path');
+        if ( path.startsWith('/') ) path = path.slice(1);
+        const components = path.split('/');
+        const userpart = components[0];
+        
+        return userpart;
+    }
 
     async exists (fetch_options = {}) {
         await this.fetchEntry();

packages/backend/src/filesystem/hl_operations/hl_readdir.js

@@ -53,8 +53,7 @@ class HLReadDir extends HLFilesystemOperation {
             const ll_listusers = new LLListUsers();
             children = await ll_listusers.run(this.values);
         } else if (
-            await subject.isUserDirectory() &&
-            await subject.get('name') !== user.username
+            await subject.getUserPart() !== user.username
         ) {
             this.log.noticeme('THIS HAPPEN');
             const ll_readshares = new LLReadShares();