From 90c3c6a01f46c9b29c5d92702d7383f32e8951d7 Mon Sep 17 00:00:00 2001
From: Christophe Besson <cbesson@gmail.com>
Date: Wed, 19 Aug 2026 16:36:29 +0200
Subject: feat(ui): 11-point UI overhaul — tabs, transfers, settings, uploads
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Hub/UI:
- Icon-only group tabs (chat, files, settings) with per-group default tab
- Transfer widget: filename becomes a clickable link to open completed downloads
- Pulse animation on transfer icon (pale→dark green) while active
- Download button feedback in FilePreview (spinner, auto-reset)
- Group mute toggle persists across navigation
- Login page autofocus, chat refocus after send
- Theme toggle closes menu, status badge and duplicate connecting removed
- Create-folder restricted to operators, download-path note removed
- User preferences API (CRUD) with Alembic migration
- Profile: email display/edit via PATCH /v1/users/me
- Settings: "Defaults" section for default tab selector
- All 10 locale files updated

Node:
- upload_dir in node.toml: separate filesystem path for uploads
- Root.direct flag: uploads land at root path, no subdirectory
- CLI --upload-dir flag on `group add`
- Admin UI accepts upload_dir

Client (Electron):
- shell.openPath bridge for opening completed downloads
- platform.js passes open callback from native save

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
---
 .../src/meshbay_node/transport/webrtc_server.py    | 29 +++++++++++-----------
 1 file changed, 14 insertions(+), 15 deletions(-)

(limited to 'packages/meshbay-node/src/meshbay_node/transport')

diff --git a/packages/meshbay-node/src/meshbay_node/transport/webrtc_server.py b/packages/meshbay-node/src/meshbay_node/transport/webrtc_server.py
index 22e5e15..f182ab2 100644
--- a/packages/meshbay-node/src/meshbay_node/transport/webrtc_server.py
+++ b/packages/meshbay-node/src/meshbay_node/transport/webrtc_server.py
@@ -2087,21 +2087,20 @@ class WebRTCPeerSession:
                         "filename": filename})
             return
 
-        # One destination, chosen by the operator and not by the client:
-        # uploads/ inside the group's designated root. C5a is still honoured —
-        # the name passed the allowlist above, and an existing file is never
-        # replaced, which was the real defect (overwriting a file also made the
-        # attacker its recorded uploader, and therefore able to delete it).
-        rel_dir = f"{upload_root.name}/{UPLOAD_DIR_NAME}"
-        target_dir = upload_root.path / UPLOAD_DIR_NAME
-        try:
-            target_dir.mkdir(parents=True, exist_ok=True)
-        except OSError as e:
-            log.warning("Cannot create upload folder in root %r: %s",
-                        upload_root.name, e)
-            self._send({"type": "error", "detail": "Upload folder unavailable",
-                        "filename": filename})
-            return
+        if upload_root.direct:
+            rel_dir = upload_root.name
+            target_dir = upload_root.path
+        else:
+            rel_dir = f"{upload_root.name}/{UPLOAD_DIR_NAME}"
+            target_dir = upload_root.path / UPLOAD_DIR_NAME
+            try:
+                target_dir.mkdir(parents=True, exist_ok=True)
+            except OSError as e:
+                log.warning("Cannot create upload folder in root %r: %s",
+                            upload_root.name, e)
+                self._send({"type": "error", "detail": "Upload folder unavailable",
+                            "filename": filename})
+                return
 
         upload_key = f"{rel_dir}/{filename}"
         state = self._uploads.get(upload_key)
-- 
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