shadowsocks & mtproxy-mtproto installation scripts

mtproxy-install.sh

#!/bin/bash
######################################################
# mproto-proxy installation script for Ubuntu 18.04+ #
# author: https://t.me/tilalis                       #
######################################################

##############
# root guard #
##############
if [[ $EUID -ne 0 ]]; then
    echo "This script must be run as root"
    exit 1
fi

apt install -y git curl build-essential libssl-dev zlib1g-dev

REPOSITORY_DIR="MTProxy"
INSTALLATION_DIR="/opt/mtproxy"
PORT="5790"
WORKERS="1"
SECRET=$(head -c 16 /dev/urandom | xxd -ps)

[[ ! -d  "$REPOSITORY_DIR" ]] && echo "# cloning repository..." && git clone https://github.com/TelegramMessenger/MTProxy "$REPOSITORY_DIR" 

#####################
# build and install #
#####################
echo "# building mtproxy"
ORIGINAL_DIR=$(pwd)
cd "$REPOSITORY_DIR"
make && cd objs/bin
mkdir -p "$INSTALLATION_DIR" 
mv ./mtproto-proxy  "$INSTALLATION_DIR"

# cleanup
rm -r "$ORIGINAL_DIR/$REPOSITORY_DIR"

##################
# set up service #
##################
curl -s https://core.telegram.org/getProxySecret -o $INSTALLATION_DIR/proxy-secret
curl -s https://core.telegram.org/getProxyConfig -o $INSTALLATION_DIR/proxy-multi.conf

echo "# systemd service"
echo "# /etc/systemd/system/mtproxy.service"
tee /etc/systemd/system/mtproxy.service << EOF
[Unit]
Description=MTProxy
After=network.target

[Service]
Type=simple
WorkingDirectory=/opt/mtproxy
ExecStart=/opt/mtproxy/mtproto-proxy -u $USER -p 8888 -H $PORT -S $SECRET --aes-pwd $INSTALLATION_DIR/proxy-secret $INSTALLATION_DIR/proxy-multi.conf -M "$WORKERS" 
Restart=on-failure

[Install]
WantedBy=multi-user.target
EOF

echo "# starting service"
systemctl enable mtproxy
systemctl restart mtproxy
systemctl --no-pager status mtproxy

############################
# generate t.me/proxy link #
############################
IP=$(dig +short myip.opendns.com @resolver1.opendns.com)

# if empty, fallback to curl
if [[ -z $IP ]]; then
    IP=$(curl -s http://whatismyip.akamai.com/)
fi

echo
read -p "Enter your public IP address [leave blank to use '$IP']: " NEW_IP

if [[ -n "$NEW_IP" ]]; then
    IP="$NEW_IP"
fi

echo
echo "# here is your proxy link"
echo "https://t.me/proxy?server=$IP&port=$PORT&secret=$SECRET"

shadowsocks-install.sh

#!/bin/bash
###########################################################
# shadowsocks-libev installation script for Ubuntu 18.04+ #
#                                                         #
# authors: https://t.me/tilalis                           # 
#          https://t.me/maglock                           #
###########################################################

##############
# root guard #
##############
if [[ $EUID -ne 0 ]]; then
    echo "This script must be run as root"
    exit 1
fi

####################
# install software #
####################

SHADOWSOCKS_INSTALLED=$(dpkg -l | grep shadowsocks-libev)
QR_INSTALLED=$(dpkg -l | grep qrencode)

# update if shadowsocks or qrencode is not installed
([[ -z "$SHADOWSOCKS_INSTALLED" ]] || [[ -z "$QR_INSTALLED" ]]) \
    && apt-get update \
    && echo "# Installing Software..."

# install shadowsocks if not installed and qrencode if not installed
[[ -z "$SHADOWSOCKS_INSTALLED" ]] && apt-get install -y shadowsocks-libev \
    && echo "# Successfully installed shadowsocks-libev"
[[ -z "$QR_INSTALLED" ]] && apt-get install -y qrencode \
    && echo "# Successfully installed qrencode"

##########################################
# configure and write configuration file #
##########################################
CONFIG="/etc/shadowsocks-libev/config.json"

NAMESERVER="1.1.1.1"
SERVER_PORT="8389"
TAG=$(hostname)

IP=$(dig +short myip.opendns.com @resolver1.opendns.com)

# if empty, fallback to curl
if [[ -z $IP ]]; then
    IP=$(curl -s http://whatismyip.akamai.com/)
fi

read -p "Enter your public IP address [leave blank to use '$IP']: " NEW_IP

if [[ -n "$NEW_IP" ]]; then
    IP="$NEW_IP"
fi

read -p "Enter server password [leave blank to use random]: " PASSWORD

if [[ -z "$PASSWORD" ]]; then
    PASSWORD=$(head -c 16 /dev/urandom | xxd -ps)
fi

echo "# Configuration file"
echo "# $CONFIG"
tee "$CONFIG" << END
{
    "server": "$IP",
    "mode":"tcp_and_udp",
    "server_port": "$SERVER_PORT",
    "local_port":1081,
    "password":"$PASSWORD",
    "nameserver":"$NAMESERVER",
    "timeout":600,
    "method":"aes-256-gcm"
}
END

#################################
# open port and restart service #
#################################
echo "# Opening tcp and upd port and restarting service..."
iptables -I INPUT -p tcp --dport "$SERVER_PORT" -j ACCEPT \
    && iptables -I INPUT -p udp --dport "$SERVER_PORT" -j ACCEPT \
    && systemctl restart shadowsocks-libev \
    && echo "# Success!"

########################################
# output connection string and qr-code #
########################################
CONNECTION_DATA="aes-256-gcm:$PASSWORD@$IP:$SERVER_PORT"
CONNECTION_DATA_BASE64=$(echo -n $CONNECTION_DATA | base64 | tr -d '=\040\011\012\015')
CONNECTION_STRING_BASE64="ss://$CONNECTION_DATA_BASE64#$TAG"

echo '# Connection info:'
echo "$CONNECTION_STRING_BASE64"
qrencode -t utf8 <<< "$CONNECTION_STRING_BASE64"