From 706a0059932ef153d4493650a18c0632cf60f3e3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Reinier=20Hern=C3=A1ndez?= <sasuke.reinier@gmail.com>
Date: Sat, 29 May 2021 22:07:03 -0400
Subject: [PATCH] iptables using the WP_PORT variable

---
 src/lib/WireGuard.js | 4 ++--
 src/package.json     | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/lib/WireGuard.js b/src/lib/WireGuard.js
index 01ff330a..f8504be7 100644
--- a/src/lib/WireGuard.js
+++ b/src/lib/WireGuard.js
@@ -52,7 +52,7 @@ module.exports = class WireGuard {
         await this.__saveConfig(config);
         await Util.exec('wg-quick up wg0');
         await Util.exec(`iptables -t nat -A POSTROUTING -s ${WG_DEFAULT_ADDRESS.replace('x', '0')}/24 -o eth0 -j MASQUERADE`);
-        await Util.exec('iptables -A INPUT -p udp -m udp --dport 51820 -j ACCEPT');
+        await Util.exec(`iptables -A INPUT -p udp -m udp --dport ${WG_PORT} -j ACCEPT`);
         await Util.exec('iptables -A FORWARD -i wg0 -j ACCEPT');
         await Util.exec('iptables -A FORWARD -o wg0 -j ACCEPT');
         await this.__syncConfig();
@@ -79,7 +79,7 @@ module.exports = class WireGuard {
 [Interface]
 PrivateKey = ${config.server.privateKey}
 Address = ${config.server.address}/24
-ListenPort = 51820`;
+ListenPort = ${WG_PORT}`;
 
     for (const [clientId, client] of Object.entries(config.clients)) {
       if (!client.enabled) continue;
diff --git a/src/package.json b/src/package.json
index f061e5b9..7f795e5d 100644
--- a/src/package.json
+++ b/src/package.json
@@ -30,4 +30,4 @@
   "engines": {
     "node": "14"
   }
-}
\ No newline at end of file
+}