Fix authenticated pages were cached

uitwww/cache.py

@@ -61,6 +61,14 @@ def after_request(response):
     else:
         cache_path = os.path.realpath(app.config["CACHE_PATH"])
 
+    # Don't cache the page if flashed messages were displayed
+    if flask.get_flashed_messages():
+        return response
+
+    # Don't cache the page if the user is authenticated
+    if "auth_name" in flask.g:
+        return response
+
     url = flask.request.path
     method = flask.request.method
     status = response.status_code