fix: Hash cache key for default memcached cache (#6089)

ietf-tools · Aug 8, 2023 · 7e852ae · 7e852ae
1 parent 4653906
commit 7e852ae
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/ietf/settings.py b/ietf/settings.py
@@ -10,6 +10,7 @@
 import sys
 import datetime
 import warnings
+from hashlib import sha384
 from typing import Any, Dict, List, Tuple # pyflakes:ignore
 
 warnings.simplefilter("always", DeprecationWarning)
@@ -733,6 +734,9 @@ def skip_unreadable_post(record):
         'LOCATION': '127.0.0.1:11211',
         'VERSION': __version__,
         'KEY_PREFIX': 'ietf:dt',
+        'KEY_FUNCTION': lambda key, key_prefix, version: (
+            f"{key_prefix}:{version}:{sha384(key.encode('utf8')).hexdigest()}"
+        ),
     },
     'sessions': {
         'BACKEND': 'ietf.utils.cache.LenientMemcacheCache',