Part 1 TNA decentralized Storage

#!/bin/bash

#############################
# Script by CcC             #
# Taona IPFS v0.0.0.1       #
# http://taonacoin.com/     #
#############################

LOG_FILE=/tmp/install.log

decho () {
  echo `date +"%H:%M:%S"` $1
  echo `date +"%H:%M:%S"` $1 >> $LOG_FILE
}

error() {
  local parent_lineno="$1"
  local message="$2"
  local code="${3:-1}"
  echo "Error on or near line ${parent_lineno}; exiting with status ${code}"
  exit "${code}"
}
trap 'error ${LINENO}' ERR

clear

cat <<'FIG'
 .----------------.  .----------------.  .----------------.  .-----------------. .----------------.
| .--------------. || .--------------. || .--------------. || .--------------. || .--------------. |
| |  _________   | || |      __      | || |     ____     | || | ____  _____  | || |      __      | |
| | |  _   _  |  | || |     /  \     | || |   .'    `.   | || ||_   \|_   _| | || |     /  \     | |
| | |_/ | | \_|  | || |    / /\ \    | || |  /  .--.  \  | || |  |   \ | |   | || |    / /\ \    | |
| |     | |      | || |   / ____ \   | || |  | |    | |  | || |  | |\ \| |   | || |   / ____ \   | |
| |    _| |_     | || | _/ /    \ \_ | || |  \  `--'  /  | || | _| |_\   |_  | || | _/ /    \ \_ | |
| |   |_____|    | || ||____|  |____|| || |   `.____.'   | || ||_____|\____| | || ||____|  |____|| |
| |              | || |              | || |              | || |              | || |              | |
| '--------------' || '--------------' || '--------------' || '--------------' || '--------------' |
 '----------------'  '----------------'  '----------------'  '----------------'  '----------------'
            .----------------.  .----------------.  .----------------.  .----------------.
           | .--------------. || .--------------. || .--------------. || .--------------. |
           | |     _____    | || |   ______     | || |  _________   | || |    _______   | |
           | |    |_   _|   | || |  |_   __ \   | || | |_   ___  |  | || |   /  ___  |  | |
           | |      | |     | || |    | |__) |  | || |   | |_  \_|  | || |  |  (__ \_|  | |
           | |      | |     | || |    |  ___/   | || |   |  _|      | || |   '.___`-.   | |
           | |     _| |_    | || |   _| |_      | || |  _| |_       | || |  |`\____) |  | |
           | |    |_____|   | || |  |_____|     | || | |_____|      | || |  |_______.'  | |
           | |              | || |              | || |              | || |              | |
           | '--------------' || '--------------' || '--------------' || '--------------' |
            '----------------'  '----------------'  '----------------'  '----------------'
FIG


# Check if executed as root user
if [[ $EUID -ne 0 ]]; then
	echo -e "This script has to be run as \033[1mroot\033[0m user."
	exit 1
fi


# Print variable on a screen
decho "Please make sure you double check information before hitting enter!"

read -e -p "Please enter username that will run Taona IPFS server |CaSe SeNsItIvE|: " whoami
if [[ "$whoami" == "" ]]; then
	decho "WARNING: No user entered, exiting!!!"
	exit 3
fi
if [[ "$whoami" == "root" ]]; then
	decho "WARNING: User root entered? It is recommended to use a non-root user, exiting!!!"
	exit 3
fi
read -e -p "Server IP Address: " ip
if [[ "$ip" == "" ]]; then
	decho "WARNING: No IP entered, exiting!!!"
	exit 3
fi

read -e -p "(Optional) Install Fail2ban? (Recommended) [Y/n]: " install_fail2ban
read -e -p "(Optional) Install UFW and configure ports? (Recommended) [Y/n]: " UFW


# Check for systemd
systemctl --version >/dev/null 2>&1 || { decho "systemd is required. Are you using Ubuntu 16.04?"  >&2; exit 1; }

# Install swap
decho "Enabling a swap partition..."

if free | awk '/^Swap:/ {exit !$2}'; then
	echo "Has swap..."
else
	touch /var/swap.img
	chmod 600 /var/swap.img
	dd if=/dev/zero of=/var/swap.img bs=1024k count=2048
	mkswap /var/swap.img
	swapon /var/swap.img
	echo "/var/swap.img none swap sw 0 0" >> /etc/fstab
fi


# Update packages
decho "Updating system..."

apt-get update -y


# Install required packages
decho "Installing base packages and dependencies..."

apt-get install -y sudo
apt-get install -y wget
apt-get install -y git
apt-get install -y unzip
apt-get install -y pwgen
apt-get install -y mc

apt-get install -y build-essential libtool autotools-dev automake pkg-config libssl-dev libevent-dev bsdmainutils python3
apt-get install -y libboost-system-dev libboost-filesystem-dev libboost-chrono-dev libboost-program-options-dev libboost-test-dev libboost-thread-dev
apt-get install -y libboost-all-dev

apt-get install -y software-properties-common
add-apt-repository -y ppa:bitcoin/bitcoin
apt-get update -y
apt-get install -y libdb4.8-dev libdb4.8++-dev

apt-get install -y libminiupnpc-dev
apt-get install -y libzmq3-dev
apt-get install -y libqt5gui5 libqt5core5a libqt5dbus5 qttools5-dev qttools5-dev-tools libprotobuf-dev protobuf-compiler
apt-get install -y libqt4-dev libprotobuf-dev protobuf-compiler
apt-get install -y libqrencode-dev

if [[ ("$install_fail2ban" == "y" || "$install_fail2ban" == "Y" || "$install_fail2ban" == "") ]]; then
	decho "Optional install: Fail2ban"
	cd ~
	apt-get install -y fail2ban
	systemctl enable fail2ban
	systemctl start fail2ban
fi

if [[ ("$UFW" == "y" || "$UFW" == "Y" || "$UFW" == "") ]]; then
	decho "Optional install: UFW"
	apt-get install -y ufw
	ufw allow ssh/tcp
	ufw allow sftp/tcp
	ufw allow 4001/tcp
	ufw allow 8757/tcp
	ufw default deny incoming
	ufw default allow outgoing
	ufw logging on
	ufw --force enable
fi


decho "Create user $whoami (if necessary)"

# Deactivate trap only for this command
trap '' ERR
getent passwd $whoami > /dev/null 2&>1

if [ $? -ne 0 ]; then
	trap 'error ${LINENO}' ERR
	adduser --disabled-password --gecos "" $whoami
else
	trap 'error ${LINENO}' ERR
fi


# Create taona.conf
decho "Setting up Taona Core..."

echo 'Creating taona.conf...'
mkdir -p /home/$whoami/.taona/
cat << EOF > /home/$whoami/.taona/taona.conf
rpcuser=user
rpcpassword=password
rpcallowip=127.0.0.1
listen=1
server=1
daemon=1
maxconnections=32
externalip=$ip
EOF
chown -R $whoami:$whoami /home/$whoami


# Install Taona Daemon
echo 'Downloading daemon...'
cd
wget https://github.com/TaonaProject/Taonacoin/releases/download/2.2.2/taona-2.2.2.0-linux.zip
unzip taona-2.2.2.0-linux.zip
chmod -R 755 taona-2.2.2.0-linux
cp taona-2.2.2.0-linux/taonad /usr/bin/
cp taona-2.2.2.0-linux/taona-cli /usr/bin/
cp taona-2.2.2.0-linux/taona-qt /usr/bin/
rm taona-2.2.2.0-linux.zip
rm -rf taona-2.2.2.0-linux


# Run taonad as selected user
sudo -H -u $whoami bash -c 'taonad'

echo 'Taona Core prepared and launched...'

sleep 10


# Deploy script to keep daemon alive
cat << EOF > /home/$whoami/taonadkeepalive.sh
until taonad; do
    echo "Taonad crashed with error $?.  Restarting.." >&2
    sleep 1
done
EOF

chmod +x /home/$whoami/taonadkeepalive.sh
chown $whoami:$whoami /home/$whoami/taonadkeepalive.sh

# Setup crontab
echo "@reboot sleep 30 && /home/$whoami/taonadkeepalive.sh" >> newCrontab
crontab -u $whoami newCrontab
rm newCrontab

clear


# Taona Syncing
sudo -H -u $whoami bash -c 'taona-cli getinfo'
sleep 2
clear
sudo -H -u $whoami bash -c 'taona-cli getinfo'
sleep 2
clear
sudo -H -u $whoami bash -c 'taona-cli getinfo'
sleep 2
clear
sudo -H -u $whoami bash -c 'taona-cli getinfo'
sleep 2
clear
sudo -H -u $whoami bash -c 'taona-cli getinfo'
sleep 2
clear

# IPFS Install
echo 'Installing IPFS...'
apt-get update
apt-get install golang-go -y
wget https://dist.ipfs.io/go-ipfs/v0.4.22-rc1/go-ipfs_v0.4.22-rc1_linux-386.tar.gz
tar xvfz go-ipfs_v0.4.22-rc1_linux-386.tar.gz
sudo mv go-ipfs/ipfs /usr/bin/ipfs
rm -rf go-ipfs

clear


# IPFS Init
ipfs init


# Deploy script to keep daemon alive
cat << EOF > /home/$whoami/ipfskeepalive.sh
#!/bin/sh
until ipfs daemon; do
    echo "IPFS crashed with error 0.  Restarting.." >&2
    sleep 1
done
EOF

chmod +x /home/$whoami/ipfskeepalive.sh
chown $whoami:$whoami /home/$whoami/ipfskeepalive.sh

cat << EOF > /home/$whoami/ipfsdaemon.sh
#!/bin/sh
screen -ls | grep Detached | cut -d. -f1 | awk '{print $1}' | xargs kill
screen -dmS ipfs ./ipfskeepalive.sh
EOF

chmod +x /home/$whoami/ipfsdaemon.sh
chown $whoami:$whoami /home/$whoami/ipfsdaemon.sh


# Setup crontab
echo "@reboot sleep 30 && /home/$whoami/taonadkeepalive.sh" >> newCrontab
echo "@reboot sleep 30 && /home/$whoami/ipfsdaemon.sh" >> newCrontab
crontab -u $whoami newCrontab
rm newCrontab

clear


# Part 1 Completed
echo 'Part 1 completed...'
echo 'Taona and IPFS deamon are installed'
echo 'Watchdogs are in place'
sleep 5