Add middleware to check whether Gitea is enabled

src/jcloud_deployment_server/integrations/gitea/middlewares/check_enabled.py

@@ -0,0 +1,60 @@
+# Copyright 2026 jCloud
+
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+
+#     http://www.apache.org/licenses/LICENSE-2.0
+
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+import logging
+import jcloud_config_parser
+from typing import Optional
+from fastapi import FastAPI, Request
+from starlette.middleware.base import BaseHTTPMiddleware
+from starlette.responses import JSONResponse
+
+__all__ = [
+    'GiteaCheckEnabledMiddleware'
+]
+
+class GiteaCheckEnabledMiddleware(BaseHTTPMiddleware):
+    '''
+    A middleware to check whether Gitea webhooks are enabled.
+
+    :param app: The (FastAPI) app.
+    :param configuration: The configuration.
+    :type configuration: jcloud_config_parser.ini.INIConfiguration
+    :param logger: The logger.
+    :type logger: Optional[logging.Logger]
+    '''
+    def __init__(self, app, configuration: jcloud_config_parser.ini.INIConfiguration, logger: Optional[logging.Logger] = None) -> None:
+        super().__init__(app)
+        self.fastapi_app = app
+        self.configuration = configuration
+        self.logger = logger
+    
+    async def dispatch(self, request: Request, call_next):
+        '''
+        Dispatch.
+
+        :param request: The request.
+        :type request: Request
+        '''
+
+        if request.url.path.startswith('/gitea/'):
+
+            if self.configuration.gitea.enabled not in ('true', 'yes', 't', 'y'):
+                if self.logger is not None:
+                    self.logger.error(f'{request.url.path}: Gitea is disabled')
+                return JSONResponse(
+                    status_code = 403,
+                    content = {'detail': 'Gitea disabled'}
+                )
+
+        return await call_next(request)