From 24417e4cab62970fe7829f8bf199e5f7574d5407 Mon Sep 17 00:00:00 2001
From: storfors <simon.storfors@gmail.com>
Date: Tue, 15 Oct 2024 23:45:11 +0100
Subject: [PATCH] Create iptables folder during firewall set up if it doesn't
 exist.

---
 alvr/xtask/firewall/alvr_fw_config.sh | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/alvr/xtask/firewall/alvr_fw_config.sh b/alvr/xtask/firewall/alvr_fw_config.sh
index 57dd096aff..8c4bf5d327 100755
--- a/alvr/xtask/firewall/alvr_fw_config.sh
+++ b/alvr/xtask/firewall/alvr_fw_config.sh
@@ -60,6 +60,10 @@ iptables_cfg() {
     second_port_match_count=$(iptables -S | grep -c '9944')
     if [ "${1}" == 'add' ]; then
         if [ "$first_port_match_count" == "0" ] || [ "$second_port_match_count" == "0" ]; then
+            if [ ! -d '/etc/iptables' ]; then
+                mkdir '/etc/iptables'
+            fi
+
             iptables -I OUTPUT -p tcp --sport 9943 -j ACCEPT
             iptables -I INPUT -p tcp --dport 9943 -j ACCEPT
             iptables -I OUTPUT -p udp --sport 9943 -j ACCEPT