From 60f98037dff73921545930ae740826b5c2fdb32a Mon Sep 17 00:00:00 2001
From: Oliver Davies <oliver@oliverdavies.uk>
Date: Tue, 26 May 2020 22:10:52 +0100
Subject: [PATCH] Set reverse proxy settings for Cloudflare

---
 tools/ansible/vars/deploy_vars.yml | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/tools/ansible/vars/deploy_vars.yml b/tools/ansible/vars/deploy_vars.yml
index b6de1e8..a809fc6 100644
--- a/tools/ansible/vars/deploy_vars.yml
+++ b/tools/ansible/vars/deploy_vars.yml
@@ -43,3 +43,10 @@ drupal_settings:
             ];
 
             $config['config_split.config_split.live']['status'] = TRUE;
+
+            // Configure Cloudflare.
+            $settings['reverse_proxy'] = TRUE;
+            $settings['reverse_proxy_addresses'] = [$_SERVER['REMOTE_ADDR']];
+            $settings['reverse_proxy_header'] = 'CF-Connecting-IP';
+            $settings['omit_vary_cookie'] = TRUE;
+