From 7f27f187d8d812a12b6270f80039ebbae422ccb4 Mon Sep 17 00:00:00 2001
From: Lucas Serverhost <lucas-f@live.at>
Date: Fri, 23 Oct 2026 19:42:38 +0200
Subject: [PATCH] update randomize vpn script to get IP from endpoint

---
 network/wg-randomize.sh | 29 ++++++++++++++++++++++++++++-
 1 file changed, 28 insertions(+), 1 deletion(-)

diff --git a/network/wg-randomize.sh b/network/wg-randomize.sh
index f54e549..445e57c 100755
--- a/network/wg-randomize.sh
+++ b/network/wg-randomize.sh
@@ -1,2 +1,29 @@
 #!/bin/bash
-ln -sf "$(find /etc/wireguard -maxdepth 1 -name '*.conf' ! -name 'wg0.conf' | shuf -n1)" /etc/wireguard/wg0.conf
+set -euo pipefail
+
+CONF_DIR="${1:?Usage: $0 <conf-directory>}"
+
+# Pick a random .conf except wg0.conf
+random_conf=$(find "$CONF_DIR" -maxdepth 1 -type f -name "*.conf" ! -name "wg0.conf" | shuf -n1)
+
+echo "Selected: $random_conf"
+
+# Copy to wg0.conf in current directory
+cp "$random_conf" ./wg0.conf
+
+# Resolve hostname in Endpoint to IP
+endpoint=$(grep '^Endpoint' wg0.conf | awk '{print $3}')
+host=${endpoint%:*}
+port=${endpoint##*:}
+
+ip=$(getent ahostsv4 "$host" | awk '{print $1; exit}')
+
+if [[ -z "$ip" ]]; then
+    echo "Failed to resolve $host"
+    exit 1
+fi
+
+sed -i "s|^Endpoint = .*|Endpoint = $ip:$port|" wg0.conf
+
+echo "Updated Endpoint:"
+grep '^Endpoint' wg0.conf