From 51dda0db902bec61cd8b76ed10d5c4b03694d285 Mon Sep 17 00:00:00 2001
From: Wojtek Kosior <koszko@koszko.org>
Date: Mon, 10 Oct 2022 10:20:08 +0200
Subject: [server] prevent incorrect caching of JSONs served by Hydrilla

---
 src/hydrilla/server/serve.py | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'src/hydrilla/server')

diff --git a/src/hydrilla/server/serve.py b/src/hydrilla/server/serve.py
index e6ba484..4e2eb00 100644
--- a/src/hydrilla/server/serve.py
+++ b/src/hydrilla/server/serve.py
@@ -141,7 +141,11 @@ def get_resource_or_mapping(item_type: str, identifier: str) \
     # no need for send_from_directory(); path is safe, constructed by us
     info_path = f'{info.identifier}/{versions.version_string(info.version)}'
     file_path = get_malcontent().malcontent_dir_path / item_type / info_path
-    return flask.send_file(open(file_path, 'rb'), mimetype='application/json')
+    return flask.send_file(
+        str(file_path),
+        mimetype = 'application/json',
+        etag     = False
+    )
 
 @bp.route('/mapping/<string:identifier_dot_json>')
 def get_newest_mapping(identifier_dot_json: str) -> werkzeug.Response:
-- 
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