From e415add5d3dffc8c3f2cc3871156165b2e408796 Mon Sep 17 00:00:00 2001
From: Grant Byers <grant.byers@aarnet.edu.au>
Date: Thu, 21 Mar 2024 11:09:07 +1000
Subject: [PATCH] Fix for issue #415: set_real_ip_from (ngx_http_realip_module)
 should be a list

---
 templates/http/modules.j2 | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/templates/http/modules.j2 b/templates/http/modules.j2
index 190a3fd6..c229e59b 100644
--- a/templates/http/modules.j2
+++ b/templates/http/modules.j2
@@ -255,7 +255,11 @@ mirror_request_body {{ mirror['request_body'] | ternary('on', 'off') }};
 {# NGINX HTTP RealIP -- ngx_http_realip_module #}
 {% macro realip(realip) %}
 {% if realip['set_real_ip_from'] is defined %}
+{% for set_real_ip_from in realip['set_real_ip_from'] if realip['set_real_ip_from'] is not string %}
+set_real_ip_from {{ set_real_ip_from }};
+{% else %}
 set_real_ip_from {{ realip['set_real_ip_from'] }};
+{% endfor %}
 {% endif %}
 {% if realip['real_ip_header'] is defined %}
 real_ip_header {{ realip['real_ip_header'] }};