#!/bin/bash
source ./00_env.sh
set -euo pipefail

apt install -y redsocks2 || true

cat >/etc/systemd/system/redsocks-dns.service <<EOL
[Unit]
Description=Redirect DNS queries over redsocks2
After=network-online.target redsocks.service
[Service]
Type=simple
ExecStart=/usr/sbin/redsocks -c /etc/redsocks.conf
Restart=always
[Install]
WantedBy=multi-user.target
EOL

systemctl daemon-reload
systemctl enable redsocks-dns
systemctl start redsocks-dns || true

echo "国外 DNS 代理（防污染）已启动"