From 8bd324eab29446a2a4a5d11932ae2414f7c8cdf3 Mon Sep 17 00:00:00 2001
From: Joost VandeVondele <Joost.VandeVondele@gmail.com>
Date: Sun, 7 Jul 2024 09:21:58 +0200
Subject: [PATCH] Verify sha before cache write

---
 worker/games.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/worker/games.py b/worker/games.py
index 64463a3c5..3bcdc6a02 100644
--- a/worker/games.py
+++ b/worker/games.py
@@ -328,7 +328,9 @@ def download_net(remote, testing_dir, net, global_cache):
         url = remote + "/api/nn/" + net
         print("Downloading {}".format(net))
         content = requests_get(url, allow_redirects=True, timeout=HTTP_TIMEOUT).content
-        cache_write(global_cache, net, content)
+        hash = hashlib.sha256(content).hexdigest()
+        if hash[:12] == net[3:15]:
+            cache_write(global_cache, net, content)
     else:
         print("Using {} from global cache".format(net))