From a082a40bf6a72943c127a18d3b16967d3c377acf Mon Sep 17 00:00:00 2001
From: adrien <avd@bea.be>
Date: Wed, 29 May 2024 09:49:15 +0200
Subject: [PATCH] config: Add support for custom client port configuration
This commit introduces the ability to specify a custom port for the client
configuration. This feature is particularly useful when the WireGuard server
is behind a port forwarding setup, allowing clients to connect using the
correct port number.
With this change, users can now define the desired client port in the
configuration file, ensuring seamless connectivity even in scenarios where
the client's listening port differs from the standard WireGuard port.
---
docker-compose.yml | 1 +
src/config.js | 1 +
src/lib/WireGuard.js | 3 ++-
3 files changed, 4 insertions(+), 1 deletion(-)
diff --git a/docker-compose.yml b/docker-compose.yml
index eede3567..daba03f6 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -15,6 +15,7 @@ services:
# - PASSWORD=foobar123
# - PORT=51821
# - WG_PORT=51820
+ # - WG_CONFIG_PORT=92820
# - WG_DEFAULT_ADDRESS=10.8.0.x
# - WG_DEFAULT_DNS=1.1.1.1
# - WG_MTU=1420
diff --git a/src/config.js b/src/config.js
index b76c5343..bf7b84b4 100644
--- a/src/config.js
+++ b/src/config.js
@@ -10,6 +10,7 @@ module.exports.WG_PATH = process.env.WG_PATH || '/etc/wireguard/';
module.exports.WG_DEVICE = process.env.WG_DEVICE || 'eth0';
module.exports.WG_HOST = process.env.WG_HOST;
module.exports.WG_PORT = process.env.WG_PORT || '51820';
+module.exports.WG_CONFIG_PORT = process.env.WG_CONFIG_PORT || process.env.WG_PORT || '51820';
module.exports.WG_MTU = process.env.WG_MTU || null;
module.exports.WG_PERSISTENT_KEEPALIVE = process.env.WG_PERSISTENT_KEEPALIVE || '0';
module.exports.WG_DEFAULT_ADDRESS = process.env.WG_DEFAULT_ADDRESS || '10.8.0.x';
diff --git a/src/lib/WireGuard.js b/src/lib/WireGuard.js
index 8cdec7cf..d4f32c5f 100644
--- a/src/lib/WireGuard.js
+++ b/src/lib/WireGuard.js
@@ -13,6 +13,7 @@ const {
WG_PATH,
WG_HOST,
WG_PORT,
+ WG_CONFIG_PORT,
WG_MTU,
WG_DEFAULT_DNS,
WG_DEFAULT_ADDRESS,
@@ -207,7 +208,7 @@ PublicKey = ${config.server.publicKey}
${client.preSharedKey ? `PresharedKey = ${client.preSharedKey}\n` : ''
}AllowedIPs = ${WG_ALLOWED_IPS}
PersistentKeepalive = ${WG_PERSISTENT_KEEPALIVE}
-Endpoint = ${WG_HOST}:${WG_PORT}`;
+Endpoint = ${WG_HOST}:${WG_CONFIG_PORT}`;
}
async getClientQRCodeSVG({ clientId }) {