From 010e5817dc8f31d6f58ad63be6525ba197ca9814 Mon Sep 17 00:00:00 2001
From: Vlad <vlad@ddl.su>
Date: Sat, 3 May 2025 00:14:49 +0300
Subject: [PATCH] =?UTF-8?q?refactor:=20=D0=BE=D0=BF=D1=82=D0=B8=D0=BC?=
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MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
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---
 app.py | 43 ++++++++++++++++++++++++++++++++++---------
 1 file changed, 34 insertions(+), 9 deletions(-)

diff --git a/app.py b/app.py
index 74e2ce3..431bd0c 100644
--- a/app.py
+++ b/app.py
@@ -786,26 +786,51 @@ def swagger_yaml():
 @app.route('/static/<path:filename>')
 def serve_static(filename):
     try:
-        # Check file extension
-        allowed_extensions = {'.css', '.js', '.png', '.jpg', '.jpeg', '.gif', '.ico', '.svg'}
+        # Проверка расширения файла
+        allowed_extensions = {'.css', '.js', '.png', '.jpg', '.jpeg', '.gif', '.ico', '.svg', '.json'}
         file_ext = os.path.splitext(filename)[1].lower()
         
         if file_ext not in allowed_extensions:
-            app.logger.warning(f'Attempt to access forbidden file type: {filename}')
+            app.logger.warning(f'Попытка доступа к запрещенному типу файла: {filename}')
             return 'Access denied', 403
             
-        # Check path for directory traversal attempts
+        # Проверка пути на directory traversal
         safe_path = os.path.normpath(os.path.join('static', filename))
         if not safe_path.startswith('static'):
-            app.logger.warning(f'Attempt to access file outside static directory: {filename}')
+            app.logger.warning(f'Попытка доступа к файлу вне директории static: {filename}')
             return 'Access denied', 403
             
-        # Log file access
-        app.logger.info(f'Access to static file: {filename}')
+        # Определение MIME-типа
+        mime_types = {
+            '.css': 'text/css',
+            '.js': 'application/javascript',
+            '.json': 'application/json',
+            '.png': 'image/png',
+            '.jpg': 'image/jpeg',
+            '.jpeg': 'image/jpeg',
+            '.gif': 'image/gif',
+            '.ico': 'image/x-icon',
+            '.svg': 'image/svg+xml'
+        }
+        
+        mime_type = mime_types.get(file_ext, 'application/octet-stream')
+        
+        # Логирование доступа
+        app.logger.info(f'Доступ к статическому файлу: {filename}')
+        
+        response = make_response(send_from_directory('static', filename))
+        response.headers['Content-Type'] = mime_type
+        
+        # Специальные заголовки для PWA файлов
+        if filename == 'manifest.json':
+            response.headers['Content-Type'] = 'application/manifest+json'
+        elif filename == 'sw.js':
+            response.headers['Service-Worker-Allowed'] = '/'
+            
+        return response
         
-        return send_from_directory('static', filename)
     except Exception as e:
-        app.logger.error(f'Error accessing file {filename}: {str(e)}')
+        app.logger.error(f'Ошибка доступа к файлу {filename}: {str(e)}')
         return 'File not found', 404
 
 if __name__ == '__main__':