mercury
18 lines
925 B
Bash
18 lines
925 B
Bash
if [ $(cat /etc/wireguard/wg0.conf | wc -c) -eq 0 ]
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then
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PRIVATEKEY=$(wg genkey | tee /etc/wireguard/privatekey)
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INTERFACE=$(route | grep '^default' | grep -o '[^ ]*$')
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echo "[Interface]" > /etc/wireguard/wg0.conf
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echo "PrivateKey = $PRIVATEKEY" >> /etc/wireguard/wg0.conf
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echo "Address = $ADDRESS" >> /etc/wireguard/wg0.conf
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echo "ListenPort = $WGPORT" >> /etc/wireguard/wg0.conf
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echo "PostUp = iptables -A FORWARD -i %i -j ACCEPT; iptables -t nat -A POSTROUTING -o $INTERFACE -j MASQUERADE" >> /etc/wireguard/wg0.conf
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echo "PostDown = iptables -D FORWARD -i %i -j ACCEPT; iptables -t nat -D POSTROUTING -o $INTERFACE -j MASQUERADE" >> /etc/wireguard/wg0.conf
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fi
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sed "s/ListenPort = [0-9]\+/ListenPort = $WGPORT/" /etc/wireguard/wg0.conf > change_port
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cat change_port > /etc/wireguard/wg0.conf
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wg-quick up wg0
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cat /ssh/key.pub > /root/.ssh/authorized_keys
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service ssh start
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tail -f /dev/null
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