#!/bin/bash

export FWD_PORT=10000

install_tunnel()
{
    sudo ssh-keygen
    sudo ssh-copy-id -p 12222 root@onio.iptime.org

echo "
[Unit]
Description=SSH Tunnel with target server
After=network.target

[Service]
ExecStart=/usr/bin/ssh -NT -o ServerAliveInterval=60 -o ExitOnForwardFailure=yes -R 127.0.0.1:$FWD_PORT:localhost:22 -p 12222 root@onio.iptime.org
RestartSec=5
Restart=always

[Install]
WantedBy=multi-user.target
" |  sudo tee /etc/systemd/system/tunnel.service  > /dev/null

    sudo systemctl daemon-reload
    sudo systemctl start tunnel
    sudo systemctl enable tunnel
    sudo systemctl status tunnel
}

install_packages()
{
sudo apt-get update
sudo apt install -y vim git nodejs npm bluetooth bluez libbluetooth-dev libudev-dev bluez-hcidump
sudo setcap cap_net_raw+eip $(eval readlink -f `which node`)
}

install_USBWiFi()
{
sudo apt install -y git dkms raspberrypi-kernel-headers build-essential bc

git clone https://github.com/aircrack-ng/rtl8812au.git
cd rtl8812au
sed -i 's/CONFIG_PLATFORM_I386_PC = y/CONFIG_PLATFORM_I386_PC = n/g' Makefile
sed -i 's/CONFIG_PLATFORM_ARM64_RPI = n/CONFIG_PLATFORM_ARM64_RPI = y/g' Makefile

sudo make dkms_install
}

case "$1" in
    tunnel)
        echo -e "tunnel install... port: $2"
        FWD_PORT=$2
        install_tunnel
        ;;
    packages)
        echo -e "packages install..."
        install_packages
        ;;
    USBWiFi)
        echo -e "USBWiFi install..."
        install_USBWiFi
        ;;
    *)
        echo -e "Usage:\n$0 {tunnel 10000|packages|USBWiFi}"
        exit 1
esac