From bfd1c20c2bf9c969ac68ca47adf8821ca80b2e5d Mon Sep 17 00:00:00 2001
From: Kathrin Maurer <kat.maurer@fau.de>
Date: Tue, 31 Dec 2024 03:08:17 +0100
Subject: [PATCH] fix: increase proxy buffers for large OIDC jwt tokens

---
 templates/nginx.conf.j2 | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/templates/nginx.conf.j2 b/templates/nginx.conf.j2
index a3f64f3..3974358 100644
--- a/templates/nginx.conf.j2
+++ b/templates/nginx.conf.j2
@@ -44,6 +44,10 @@ http {
 	access_log /var/log/nginx/access.log;
 	error_log /var/log/nginx/error.log;
 
+    # Increase the buffer size for headers
+    proxy_buffer_size          16k;
+    proxy_buffers              4 16k;
+    proxy_busy_buffers_size    16k;
     client_header_buffer_size 5120k;
     large_client_header_buffers 16 5120k;