From eb2f31f818ca790c521699580656fae92f866a3b Mon Sep 17 00:00:00 2001
From: Claude <noreply@anthropic.com>
Date: Sun, 28 Dec 2025 21:35:37 +0000
Subject: [PATCH] Fix power menu IPC and export/import permissions

- Power menu: Send IPC to views[] instead of mainWindow.webContents
  (preload.js runs in BrowserViews, not mainWindow)
- Export: Add chmod 777 to temp dir, use sudo for all file operations,
  use sudo tar and fix archive ownership
- Import: Use sudo tar, add proper permissions to temp directory
---
 install_kiosk_v0.9.9.1.sh | 31 +++++++++++++++++--------------
 1 file changed, 17 insertions(+), 14 deletions(-)

diff --git a/install_kiosk_v0.9.9.1.sh b/install_kiosk_v0.9.9.1.sh
index b2e4a15..eed34d0 100644
--- a/install_kiosk_v0.9.9.1.sh
+++ b/install_kiosk_v0.9.9.1.sh
@@ -5257,12 +5257,12 @@ function showPowerMenu(){
 
   // For normal mode, use custom overlay with 30-second timeout
   console.log('[POWER] Showing custom power menu overlay');
-  if(mainWindow&&!mainWindow.isDestroyed()){
-    mainWindow.webContents.send('display-power-menu',{
-      version:VERSION,
-      localIP:localIP,
-      vpnIP:vpnIP.trim()
-    });
+  const powerInfo={version:VERSION,localIP:localIP,vpnIP:vpnIP.trim()};
+  // Send to all views (preload.js runs in views, not mainWindow)
+  for(const view of views){
+    if(view&&view.webContents&&!view.webContents.isDestroyed()){
+      view.webContents.send('display-power-menu',powerInfo);
+    }
   }
 }
 
@@ -10359,10 +10359,11 @@ export_settings() {
 
     local export_dir="/tmp/kiosk-backup-$(date +%Y%m%d-%H%M%S)"
     mkdir -p "$export_dir"
+    chmod 777 "$export_dir"
 
     echo "[1/7] Exporting core configuration..."
     if [[ -f "$CONFIG_PATH" ]]; then
-        sudo -u "$KIOSK_USER" cp "$CONFIG_PATH" "$export_dir/config.json"
+        sudo cp "$CONFIG_PATH" "$export_dir/config.json"
         log_success "Core config exported"
     else
         log_warning "No core config found"
@@ -10482,12 +10483,12 @@ export_settings() {
         home_dir="/tmp"
     fi
 
-    # Fix permissions for tar
-    sudo chmod -R 644 "$export_dir"/* 2>/dev/null
-    sudo chmod -R 755 "$export_dir" 2>/dev/null
-    find "$export_dir" -type d -exec chmod 755 {} \; 2>/dev/null
+    # Fix permissions for tar (make readable by all)
+    sudo chmod -R a+r "$export_dir" 2>/dev/null
+    sudo find "$export_dir" -type d -exec chmod a+rx {} \; 2>/dev/null
 
-    tar -czf "$home_dir/$archive_name" -C /tmp "$(basename "$export_dir")"
+    sudo tar -czf "$home_dir/$archive_name" -C /tmp "$(basename "$export_dir")"
+    sudo chown "${SUDO_USER:-$USER}:${SUDO_USER:-$USER}" "$home_dir/$archive_name" 2>/dev/null
     sudo rm -rf "$export_dir"
 
     echo
@@ -10574,10 +10575,12 @@ import_settings() {
 
     local import_dir="/tmp/kiosk-import-$$"
     mkdir -p "$import_dir"
+    chmod 777 "$import_dir"
 
     echo
     echo "Extracting backup..."
-    tar -xzf "$import_file" -C "$import_dir"
+    sudo tar -xzf "$import_file" -C "$import_dir"
+    sudo chmod -R a+r "$import_dir"
 
     # Find the extracted directory
     local backup_dir=$(find "$import_dir" -maxdepth 1 -type d -name "kiosk-backup-*" | head -1)
@@ -10585,7 +10588,7 @@ import_settings() {
 
     echo "[1/7] Importing core configuration..."
     if [[ -f "$backup_dir/config.json" ]]; then
-        sudo -u "$KIOSK_USER" cp "$backup_dir/config.json" "$CONFIG_PATH"
+        sudo cp "$backup_dir/config.json" "$CONFIG_PATH"
         sudo chown "$KIOSK_USER:$KIOSK_USER" "$CONFIG_PATH"
         log_success "Core config restored"
     fi