Script to Deploy MTProxy on Ubuntu Server

mtproxy-deploy.sh

#!/bin/sh

if [ $(id -u) -ne 0 ]; then
   echo "This script must be run as root" 
   exit 1
fi

USERNAME=mtproxy
PORT=8000
SERVICE=mtproxy

snap install mtproxy
useradd $USERNAME -m
sudo -u $USERNAME mkdir /home/$USERNAME/proxyconfig
sudo -u $USERNAME curl -s https://core.telegram.org/getProxySecret -o /home/$USERNAME/proxyconfig/proxy-secret
sudo -u $USERNAME curl -s https://core.telegram.org/getProxyConfig -o /home/$USERNAME/proxyconfig/proxy-multi.conf
ACCESS_SECRET=$(head -c 16 /dev/urandom | xxd -ps)

echo "
[Unit]
Description=MTProxy
After=network.target
[Service]
Type=simple  
User=mtproxy 
WorkingDirectory=/home/$USERNAME/proxyconfig
ExecStart=/snap/bin/mtproxy -u $USERNAME -p 8888 -H $PORT -S $ACCESS_SECRET --aes-pwd proxy-secret proxy-multi.conf -M 1
Restart=on-failure
[Install]
WantedBy=multi-user.target
" >> /etc/systemd/system/$SERVICE.service

systemctl enable $SERVICE
systemctl start $SERVICE
systemctl status $SERVICE --no-pager

echo "$USERNAME ALL=(ALL) NOPASSWD: /bin/systemctl restart $SERVICE" | EDITOR='tee -a' visudo
crontab -u $USERNAME -l 2>/dev/null; echo "0 0 * * * curl -s https://core.telegram.org/getProxyConfig -o /home/$USERNAME/proxyconfig/proxy-multi.conf && sudo /bin/systemctl restart $SERVICE" | crontab -u $USERNAME -

echo "Secret for client: $ACCESS_SECRET"
echo "Port for client: $PORT"
echo "IP address should probably be the public IP of your VPS (or whatever)"