From 713efd7dfa9fd9dabf5c5ab2299c61b186fca7d4 Mon Sep 17 00:00:00 2001
From: Alex Garel <alex@openfoodfacts.org>
Date: Tue, 14 Nov 2023 09:40:07 +0100
Subject: [PATCH] chore: cache rule for assetlinks in nginx docker (#9290)

---
 conf/nginx.conf | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/conf/nginx.conf b/conf/nginx.conf
index 495e9cecfe152..4694d3b880afb 100644
--- a/conf/nginx.conf
+++ b/conf/nginx.conf
@@ -70,6 +70,14 @@ server {
 		gunzip on;
 	}
 
+	# GoogleAssociationService made 2500 requests/min to assetlinks.json
+	# and much less when caching headers are sent
+	location = /.well-known/assetlinks.json {
+		include conf.d/off.cors-headers.include;
+		expires 1d;
+		try_files $uri $uri/ =404;
+	}
+
 	location ~ /(favicon\.ico)$ {
 		include conf.d/off.cors-headers.include;
 		try_files $uri $uri/ =404;