#!/bin/bash

##---------------##
#   Static-Vars   #
##---------------##
phpver=7.3
sqlver=8.0
cockpit=1
PHPMyadmin=1
PKGM="debconf-apt-progress -- apt"
PKGA="add-apt-repository"
PKGI="${PKGM} install -y"
OUTPUT='/dev/null'

##--------##
#   Menu   #
##--------##
sed -i -e 's/magenta/blue/g' /etc/newt/palette
password=$(whiptail --nocancel --passwordbox "Please enter your password (should contain at least 2 digits and 6 characters)" 11 82 --title "Config" 3>&1 1>&2 2>&3)
domain=$(whiptail --nocancel --inputbox "                     Enter the domain without www or mail." 11 82 --title "Config" 3>&1 1>&2 2>&3)
email=$(whiptail --nocancel --inputbox "                        Enter the administrator e-mail" 11 82 --title "Config" 3>&1 1>&2 2>&3)
choice=$(whiptail --nocancel --title "Radio list example" --radiolist "Choose user's permissions" 11 128 5 "Nginx, PHP-FPM" "Allow connections to other hosts" ON "Apache" "Allow connections from other hosts" OFF "Other" "Allow mounting of local devices" OFF 3>&1 1>&2 2>&3)
if [[ $choice == *"Other"* ]]; then
choice=$(whiptail --nocancel --title "Radio list example" --radiolist "Choose user's permissions" 11 128 5 "Nginx Proxy" "Allow connections to other hosts" ON "Nginx Proxy, standalone" "Allow connections from other hosts" OFF 3>&1 1>&2 2>&3)
fi

if [[ $choice == *"PHP-FPM"* ]]; then
echo "nginx netdata mailutils php${phpver}-fpm php${phpver}-imagick php${phpver}-mysql php${phpver}-cgi php${phpver}-common php${phpver}-pear php${phpver}-mbstring php${phpver}-curl php${phpver}-gd php${phpver}-intl php${phpver}-soap php${phpver}-xml php${phpver}-xmlrpc php${phpver}-zip" >> /tmp/install.txt
fi
if [[ $choice == *"Apache"* ]]; then
echo "apache2 netdata mailutils libapache2-mod-php php${phpver}-mysql php${phpver}-cgi php${phpver}-common php${phpver}-pear php${phpver}-mbstring php${phpver}-curl php${phpver}-gd php${phpver}-intl php${phpver}-soap php${phpver}-xml php${phpver}-xmlrpc php${phpver}-zip" >> /tmp/install.txt
fi
if [[ $choice == "Nginx Proxy" ]]; then
echo "nginx apache2 netdata mailutils libapache2-mod-php php${phpver}-mysql php${phpver}-cgi php${phpver}-common php${phpver}-pear php${phpver}-mbstring php${phpver}-curl php${phpver}-gd php${phpver}-intl php${phpver}-soap php${phpver}-xml php${phpver}-xmlrpc php${phpver}-zip" >> /tmp/install.txt
fi
if [[ $choice == *"standalone"* ]]; then
echo "nginx apache2 mailutils phpmyadmin php${phpver}-fpm unzip build-essential apache2-dev php${phpver}-mysql php${phpver}-cgi php${phpver}-common php${phpver}-pear php${phpver}-mbstring php${phpver}-curl php${phpver}-gd php${phpver}-intl php${phpver}-soap php${phpver}-xml php${phpver}-xmlrpc php${phpver}-zip" >> /tmp/install.txt
fi
##----------##
#   Addons   #
##----------##
option=$(whiptail --nocancel --title "Which features should be integrated?" --checklist "Features" 11 128 5 "Nextcloud" "Nextcloud is a suite of client-server software for creating and using file hosting services" OFF "Memcached" "Memcached is an open source, high-performance, distributed memory caching system" OFF "Redis Cache" "Redis is an open source BSD licensed, in-memory data structure store" OFF "Wordpress" "WordPress is a content management system based on PHP" OFF "Brotli Precompression" "Brotli is a data format specification for data streams" OFF 3>&1 1>&2 2>&3)
if [[ $option == *"Nextcloud"* ]]; then
echo "" >> /tmp/install.txt
fi
if [[ $option == *"Memcached"* ]]; then
echo "" >> /tmp/install.txt
fi
if [[ $option == *"Redis"* ]]; then
echo "" >> /tmp/install.txt
fi
if [[ $option == *"Wordpress"* ]]; then
echo "" >> /tmp/install.txt
fi
if [[ $option == *"Brotli"* ]]; then
echo "" >> /tmp/install.txt
fi

##--------------------##
#   Pre-Requirements   #
##--------------------##
TERM=ansi whiptail --title "Config" --infobox "Preconfiguring." 8 78
echo "fail2ban" >> /tmp/install.txt
$PKGM update > $OUTPUT 2>&1
$PKGI software-properties-common > $OUTPUT 2>&1
$PKGA universe -y > $OUTPUT 2>&1
$PKGA ppa:ondrej/php -y > $OUTPUT 2>&1
$PKGA ppa:certbot/certbot -y > $OUTPUT 2>&1
$PKGM update
$PKGM upgrade -y

##-------------##
#   Installer   #
##-------------##
cat /tmp/install.txt | xargs $PKGI

##------------##
#   Fail2Ban   #
##------------##
sed -i 's/root@localhost/'$email'/g' /etc/fail2ban/jail.conf
wget -q -t7 http://dynpasloo.ddns.net:3000/brancovandewaal/Ubuntu-Web-v2/raw/branch/master/fail2ban/sshd.local -O /etc/fail2ban/jail.d/sshd.local
if [[ $option == *"Nextcloud"* ]]; then
wget -q -t7 http://dynpasloo.ddns.net:3000/brancovandewaal/Ubuntu-Web-v2/raw/branch/master/fail2ban/nextcloud.conf -O /etc/fail2ban/filter.d/nextcloud.conf
wget -q -t7 http://dynpasloo.ddns.net:3000/brancovandewaal/Ubuntu-Web-v2/raw/branch/master/fail2ban/nextcloud.local -O /etc/fail2ban/jail.d/nextcloud.local
fi
if [[ $option == *"Wordpress"* ]]; then
wget -q -t7 http://dynpasloo.ddns.net:3000/brancovandewaal/Ubuntu-Web-v2/raw/branch/master/fail2ban/wordpress.conf -O /etc/fail2ban/filter.d/wordpress.conf
wget -q -t7 http://dynpasloo.ddns.net:3000/brancovandewaal/Ubuntu-Web-v2/raw/branch/master/fail2ban/wordpress.local -O /etc/fail2ban/jail.d/wordpress.local
fi

##-------##
#   UFW   #
##-------##
sed -i 's/IPV6=yes/IPV6=no/g'   /etc/default/ufw
ufw default deny incoming > $OUTPUT 2>&1
ufw allow 80/tcp > $OUTPUT 2>&1
ufw allow 443/tcp > $OUTPUT 2>&1
ufw limit 4242/tcp > $OUTPUT 2>&1
echo "y" | ufw enable > $OUTPUT 2>&1