Restrict upgrade-status endpoint to authenticated root team members

- Add auth:sanctum middleware to /api/upgrade-status route
- Check user belongs to root team (id 0) before returning status
- Return 403 if user is not authorized
- Update frontend to send credentials with fetch request
- Update OpenAPI docs with 401/403 responses

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

app/Http/Controllers/Api/OtherController.php

@@ -189,9 +189,12 @@ public function healthcheck(Request $request)
 
     #[OA\Get(
         summary: 'Upgrade Status',
-        description: 'Get the current upgrade status. Returns the step and message from the upgrade process.',
+        description: 'Get the current upgrade status. Returns the step and message from the upgrade process. Only available to root team members.',
         path: '/upgrade-status',
         operationId: 'upgrade-status',
+        security: [
+            ['bearerAuth' => []],
+        ],
         responses: [
             new OA\Response(
                 response: 200,
@@ -204,6 +207,19 @@ public function healthcheck(Request $request)
                         new OA\Property(property: 'message', type: 'string', example: 'Pulling Docker images'),
                     ]
                 )),
+            new OA\Response(
+                response: 401,
+                ref: '#/components/responses/401',
+            ),
+            new OA\Response(
+                response: 403,
+                description: 'You are not allowed to view upgrade status.',
+                content: new OA\JsonContent(
+                    type: 'object',
+                    properties: [
+                        new OA\Property(property: 'message', type: 'string', example: 'You are not allowed to view upgrade status.'),
+                    ]
+                )),
             new OA\Response(
                 response: 400,
                 ref: '#/components/responses/400',
@@ -212,6 +228,12 @@ public function healthcheck(Request $request)
     )]
     public function upgradeStatus(Request $request)
     {
+        // Only root team members can view upgrade status
+        $user = auth()->user();
+        if (! $user || $user->currentTeam()->id !== 0) {
+            return response()->json(['message' => 'You are not allowed to view upgrade status.'], 403);
+        }
+
         $statusFile = '/data/coolify/source/.upgrade-status';
 
         if (! file_exists($statusFile)) {

resources/views/livewire/upgrade.blade.php

@@ -286,11 +286,17 @@ class="w-24 dark:bg-coolgray-200 dark:hover:bg-coolgray-300">Cancel
 
                 // Poll upgrade status API for real progress
                 this.checkUpgradeStatusInterval = setInterval(() => {
-                    fetch('/api/upgrade-status')
+                    fetch('/api/upgrade-status', {
+                        credentials: 'same-origin',
+                        headers: {
+                            'Accept': 'application/json',
+                        }
+                    })
                         .then(response => {
                             if (response.ok) {
                                 return response.json();
                             }
+                            // Auth errors (401/403) or service down - switch to health check
                             throw new Error('Service unavailable');
                         })
                         .then(data => {

routes/api.php

@@ -19,11 +19,21 @@
 use Illuminate\Support\Facades\Route;
 
 Route::get('/health', [OtherController::class, 'healthcheck']);
-Route::get('/upgrade-status', [OtherController::class, 'upgradeStatus']);
 Route::group([
     'prefix' => 'v1',
 ], function () {
     Route::get('/health', [OtherController::class, 'healthcheck']);
+});
+
+Route::group([
+    'middleware' => ['auth:sanctum'],
+], function () {
+    Route::get('/upgrade-status', [OtherController::class, 'upgradeStatus']);
+});
+Route::group([
+    'middleware' => ['auth:sanctum'],
+    'prefix' => 'v1',
+], function () {
     Route::get('/upgrade-status', [OtherController::class, 'upgradeStatus']);
 });