From f1c55b9696247d2ba02ac26fc5eac0ac110b8774 Mon Sep 17 00:00:00 2001
From: D4708 <76843085+D4708@users.noreply.github.com>
Date: Mon, 1 Mar 2021 14:43:38 +0200
Subject: [PATCH] initial commit

---
 twister-cli-installer.sh | 178 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 178 insertions(+)

diff --git a/twister-cli-installer.sh b/twister-cli-installer.sh
index 8b13789..d4b4ddb 100644
--- a/twister-cli-installer.sh
+++ b/twister-cli-installer.sh
@@ -1 +1,179 @@
+#!/bin/bash
+# shellcheck disable=SC1091,SC2164,SC2034,SC1072,SC1073,SC1009
+
+# Twister Command-line Intallation Manager
+# Supported OS: Debian, Ubuntu
+# https://github.com/twisterarmy/twister-cli-installer
+# Based on the openvpn-install codebase (https://github.com/angristan/openvpn-install)
+
+function isRoot() {
+  
+  if [ "$EUID" -ne 0 ]; then
+    return 1
+  fi
+}
+
+function checkOS() {
+
+  if [[ -e /etc/debian_version ]]; then
+    OS="debian"
+    source /etc/os-release
+
+    if [[ $ID == "debian" ]]; then
+      if [[ $VERSION_ID -lt 9 ]]; then
+        echo "⚠️ Your version of Debian is not supported."
+        echo ""
+        echo "However, if you're using Debian >= 9 or unstable/testing then you can continue, at your own risk."
+        echo ""
+        until [[ $CONTINUE =~ (y|n) ]]; do
+          read -rp "Continue? [y/n]: " -e CONTINUE
+        done
+        if [[ $CONTINUE == "n" ]]; then
+          exit 1
+        fi
+      fi
+    elif [[ $ID == "ubuntu" ]]; then
+      OS="ubuntu"
+      MAJOR_UBUNTU_VERSION=$(echo "$VERSION_ID" | cut -d '.' -f1)
+      if [[ $MAJOR_UBUNTU_VERSION -lt 20 ]]; then
+        echo "⚠️ Your version of Ubuntu is not supported."
+        echo ""
+        echo "However, if you're using Ubuntu >= 20.04 or beta, then you can continue, at your own risk."
+        echo ""
+        until [[ $CONTINUE =~ (y|n) ]]; do
+          read -rp "Continue? [y/n]: " -e CONTINUE
+        done
+        if [[ $CONTINUE == "n" ]]; then
+          exit 1
+        fi
+      fi
+    fi
+  else
+    echo "Looks like you aren't running this installer on a Debian or Ubuntu system"
+    exit 1
+  fi
+}
+
+function initialCheck() {
+  checkOS
+}
+
+function install() {
+
+  echo "Welcome to the Twister installer!"
+  echo "The git repository is available at: https://github.com/twisterarmy/twister-cli-installer"
+  echo ""
+
+  echo "I need to ask you a few questions before starting the setup."
+  echo "You can leave the default options and just press enter if you are ok with them."
+  echo ""
+  echo "To compile twister from the source, we need to check and install following dependencies:"
+  echo ""
+  echo "git"
+  echo "autoconf"
+  echo "libtool"
+  echo "build-essential"
+  echo "libboost-all-dev"
+  echo "libssl-dev"
+  echo "libdb++-dev"
+  echo "libminiupnpc-dev"
+  echo "automake"
+  echo "ufw"
+
+  echo ""
+
+  until [[ $CONTINUE =~ (y|n) ]]; do
+    read -rp "Continue? [y/n]: " -e CONTINUE
+  done
+  if [[ $CONTINUE == "n" ]]; then
+    exit 1
+  fi
+
+  apt-get update
+  apt-get install git autoconf libtool build-essential libboost-all-dev libssl-dev libdb++-dev libminiupnpc-dev automake ufw
+
+  echo ""
+
+  until [[ $INSTALL =~ (y|n) ]]; do
+    read -rp "Install twister from the official sources? [y/n]: " -e INSTALL
+  done
+  if [[ $INSTALL == "n" ]]; then
+    exit 1
+  fi
+
+  git clone https://github.com/miguelfreitas/twister-core.git
+  mkdir ~/.twister
+  chmod 600 ~/.twister/twister.conf
+  git clone https://github.com/miguelfreitas/twister-html.git ~/.twister/html
+
+  cd twister-core
+
+  until [[ $USER_NAME != "" ]]; do
+    read -rp "Enter RPC username: " -e USER_NAME
+  done
+
+  until [[ $PASSWORD != "" ]]; do
+    read -rp "Enter RPC password: " -e PASSWORD
+  done
+
+  echo -e "rpcuser=$USER_NAME\nrpcpassword=$PASSWORD" > ~/.twister/twister.conf
+
+  until [[ $SSL =~ (y|n) ]]; do
+    read -rp "Enable SSL connection? [y/n]: " -e SSL
+  done
+  if [[ $SSL == "y" ]]; then
+    openssl req -x509 -newkey rsa:4096 -keyout ~/.twister/key.pem -out ~/.twister/cert.pem -days 365 -nodes
+    echo -e "rpcuser=$USER_NAME\nrpcpassword=$PASSWORD\nrpcsslcertificatechainfile=~/.twister/cert.pem\nrpcsslprivatekeyfile=~/.twister/key.pem" > ~/.twister/twister.conf
+  fi
+
+  echo "Check firewall rules..."
+  sudo ufw status
+
+  until [[ $REMOTE =~ (y|n) ]]; do
+    read -rp "Is this remote node (28332 and 22 ports will be allowed in the iptables rules)? [y/n]: " -e REMOTE
+  done
+  if [[ $REMOTE == "y" ]]; then
+    sudo ufw allow 28332
+    sudo ufw allow 22
+  fi
+
+  until [[ $PORTS =~ (y|n) ]]; do
+    read -rp "Open 6550 / 7550 ports to support the network? [y/n]: " -e PORTS
+  done
+  if [[ $PORTS == "y" ]]; then
+    sudo ufw allow 6550
+    sudo ufw allow 7550
+  fi
+
+  until [[ $UFW =~ (y|n) ]]; do
+
+    if [[ $REMOTE == "y" ]]; then
+      read -rp "Enable firewall (make sure 22 port was added to the iptable rules)? [y/n]: " -e UFW
+    fi
+
+    if [[ $REMOTE == "n" ]]; then
+      read -rp "Enable firewall? [y/n]: " -e UFW
+    fi
+
+  done
+  if [[ $UFW == "y" ]]; then
+    sudo ufw enable
+    sudo ufw status
+  fi
+
+  make clean
+  ./autotool.sh
+  ./configure
+  make
+
+  echo "Installation process completed!"
+
+  if [[ $SSL == "y" ]]; then
+    echo "You can run SSL node by using following command: ./twisterd -rpcssl"
+  fi
+}
+
+initialCheck
+
+install