uHub MiMic Mod install and config script

uhub-mimicmod-install.sh

#!/bin/bash

# uHub MiMic Mod install and config script

# Dependencies:
# - bash
# - git
# - all other uhub dependencies

echo -e "\e[1;34mHello, this script will install uhub MiMic Mod on your machine and configure your hub.\e[0m"
echo
echo -n "Proceed? [Y/n]:"
read -n 1 response

if [[ $response =~ ^(N|n) ]]; then
  echo
  echo -e "\e[1;31mYou answered NO, exiting ...\e[0m"
  exit 1
fi

if [[ ! $response =~ ^(Y|y|N|n) ]]; then
  echo
  echo -e "\e[1;31mYour answer is invalid, defaulting to answer NO, exiting ...\e[0m"
  exit 1
fi

if [[ $response =~ ^(Y|y) ]]; then
  cwd=$(pwd)
  echo
  echo
  echo -e "\e[1;34mStep 1 - Clone from git\e[0m"
  echo
  echo -n "Specify source code clone destination directory (default: $cwd/uhub):"
  read srcpath

  if [ -z $srcpath ]; then
    srcpath="$cwd/uhub"
  fi
  
  echo -e "\e[1;35mRunning git clone...\e[0m"
  git clone git://github.com/mimicmod/uhub $srcpath || { echo -e "\e[1;31mGit clone failed.\e[0m"; exit 1; }
  
  echo
  echo -e "\e[1;32mGit clone successful.\e[0m"  
  echo
  echo -e "\e[1;34mStep 2 - Install uHub\e[0m"
  echo
  
  cd $srcpath
  echo
  echo -e "\e[1;35mConfiguring build...\e[0m"
  cmake CMakeLists.txt || { echo -e "\e[1;31mBuild configuration failed.\e[0m"; exit 1; }
  echo
  echo -e "\e[1;35mRunning make install...\e[0m"
  echo
  make install || { echo -e "\e[1;31mMake install failed.\e[0m"; exit 1; }
  
  echo
  echo -e "\e[1;32muHub install successful."
  echo
  echo -e "\e[1;34mStep 3 - Hub configuration"
  echo
  echo -e "\e[1;31mWarning: This script uses these defaults:"
  echo -e "\e[1;31m1) /etc/uhub as default directory for all config files and databases,"
  echo -e "\e[1;31m2) /etc/uhub/uhub.conf as the main hub config file"
  echo -e "\e[1;31m3) /etc/uhub/plugins.conf as plugin configuration file"
  echo -e "\e[1;31m4) /usr/lib/uhub as path to plugin libraries.\e[0m"
  echo
  echo -n "Continue? [Y/n]:"
  read -n 1 response_paths
  
  if [[ ! $response_paths =~ ^(Y|y|N|n) ]]; then
    echo
    echo -e "\e[1;31mYour answer is invalid, defaulting to answer NO, exiting ...\e[0m"
    exit 1
  fi
  
  if [[ $response_paths =~ ^(N|n) ]]; then
    echo
    echo -e "\e[1;31mYou answered NO, exiting ...\e[0m"
    exit 1
  fi
  
  if [[ $response_paths =~ ^(Y|y) ]]; then
    echo
    echo -n "Hub name (default: my hub):"
    read hubname
    echo -n "Hub description (default: Powered by uHub):"
    read hubdesc
    echo -n "Bind IP. Specifies IP address the hub uses to listen for connections. Enter a valid IPv4 or IPv6 or any. Any uses 0.0.0.0 or ::1 (default: any):"
    read hublistenaddr
    echo -n "Listen port. Specifies the port the hub uses to listen for connections. Enter a valid number from interval between 1 and 65535 (default: 1511):"
    read hublistenport
    echo -n "Maximum users. Enter a valid number greater than zero (default: 500):"
    read hubmaxusers
    
    echo
    echo -e "\e[1;35mCommiting changes to config file /etc/uhub/uhub.conf...\e[0m"
    
    if [ -z "$hubname" ]; then
      hubname="my hub"
    fi
    
    if [ -z "$hubdesc" ]; then
      hubdesc="Powered by uHub"
    fi
    
    if [ -z $hublistenaddr ]; then
      hublistenaddr="any"
    fi
    
    if [ -z $hublistenport ]; then
      hublistenport="1511"
    fi
    
    if [ -z $hubmaxusers ]; then
      hubmaxusers="500"
    fi
    
    sed -i "s/hub_name=my hub/hub_name=$hubname/g" /etc/uhub/uhub.conf || { echo -e "\e[1;31mChange hub_name variable failed.\e[0m"; exit 1; }
    sed -i "s/hub_description=Powered by uHub/hub_description=$hubdesc/g" /etc/uhub/uhub.conf || { echo -e "\e[1;31mChange hub_description variable failed.\e[0m"; exit 1; }
    sed -i "s/server_bind_addr=any/server_bind_addr=$hublistenaddr/g" /etc/uhub/uhub.conf || { echo -e "\e[1;31mChange server_bind_addr variable failed.\e[0m"; exit 1; }
    sed -i "s/server_port=1511/server_port=$hublistenport/g" /etc/uhub/uhub.conf || { echo -e "\e[1;31mChange server_port variable failed.\e[0m"; exit 1; }
    sed -i "s/max_users=500/max_users=$hubmaxusers/g" /etc/uhub/uhub.conf || { echo -e "\e[1;31mChange max_users variable failed.\e[0m"; exit 1; }
    
    echo
    echo -e "\e[1;32mChanges to /etc/uhub/uhub.conf commited successfully.\e[0m"
    echo
    echo -e "\e[1;34mStep 4 - Plugins configuration\e[0m"
    echo
    
    echo -n "Enable sqlite based user authentication? (Default: YES) [Y/n]:"
    read -n 1 modsqliteauth
    echo
    echo -n "Enable topic/description commands? (Default: NO) [Y/n]:"
    read -n 1 modtopic
    echo
    echo -n "Enable logging user info on login/logout? (Default: NO) [Y/n]:"
    read -n 1 modlogging
    
    if [[ $modlogging =~ ^(Y|y) ]]; then
      echo
      echo -n "Log user info to sqlite database? Answer NO logs user info to a text file (recommended: YES) [Y/n]:"
      read -n 1 modloggingsqlite
    fi
    
    echo
    echo -n "Enable common welcome message and rules? (Default: NO) [Y/n]:"
    read -n 1 modwelcome
    echo
    echo -n "Enable individual login messages? (Default: NO) [Y/n]:"
    read -n 1 modjoins
    echo
    echo -n "Enable main chat logging? (Default: NO) [Y/n]:"
    read -n 1 modchathist
    
    if [[ $modchathist =~ ^(Y|y) ]]; then
      echo
      echo -n "Log min chat to sqlite database? Answer NO logs to memory and is discarded on hub reload/restart (recommended: YES) [Y/n]:"
      read -n 1 modchathistsqlite
    fi
    
    echo
    echo -n "Enable extras? Provides hubnews, friendly hubs list and releases list (default: NO) [Y/n]:"
    read -n 1 modextras
    echo
    echo -n "Enable restricted hub? Offers admins to restrict some user rights (default: NO) [Y/n]:"
    read -n 1 modrestrict
    echo
    echo -n "Enable antispam? Offers basic antispam for main chat and private messages based on PCRE patterns (default: NO) [Y/n]:"
    read -n 1 modpatterns
    echo
    echo
    echo -e "\e[1;35mCommiting changes to plugins config file /etc/uhub/plugins.conf...\e[0m"
    
    needsadmin=1
    if [[ $modsqliteauth =~ ^(N|n) ]]; then
      needsadmin=0
      sed -i 's/plugin \/usr\/lib\/uhub\/mod_auth_sqlite.so/#plugin \/usr\/lib\/uhub\/mod_auth_sqlite.so/g' /etc/uhub/plugins.conf || { echo -e "\e[1;31mFailed to enable mod_auth_sqlite.so.\e[0m"; exit 1; }
    fi
    
    if [[ $modtopic =~ ^(Y|y) ]]; then
      sed -i 's/#plugin \/usr\/lib\/uhub\/mod_topic.so/plugin \/usr\/lib\/uhub\/mod_topic.so/g' /etc/uhub/plugins.conf || { echo -e "\e[1;31mFailed to enable mod_topic.so.\e[0m"; exit 1; }
    fi
    
    if [[ $modlogging =~ ^(Y|y) ]]; then
      if [[ $modloggingsqlite =~ ^(Y|y) ]]; then
	sed -i 's/#plugin \/usr\/lib\/uhub\/mod_logging_sqlite.so/plugin \/usr\/lib\/uhub\/mod_logging_sqlite.so/g' /etc/uhub/plugins.conf || { echo -e "\e[1;31mFailed to enablemod_logging_sqlite.so.\e[0m"; exit 1; }
      else
	sed -i 's/#plugin \/usr\/lib\/uhub\/mod_logging_.so/plugin \/usr\/lib\/uhub\/mod_logging.so/g' /etc/uhub/plugins.conf || { echo -e "\e[1;31mFailed to enable mod_logging.so.\e[0m"; exit 1; }
      fi
    fi
    
    if [[ $modwelcome =~ ^(Y|y) ]]; then
      sed -i 's/#plugin \/usr\/lib\/uhub\/mod_welcome.so/plugin \/usr\/lib\/uhub\/mod_welcome.so/g' /etc/uhub/plugins.conf || { echo -e "\e[1;31mFailed to enable mod_welcome.so.\e[0m"; exit 1; }
    fi
    
    if [[ $modjoins =~ ^(Y|y) ]]; then
      sed -i 's/#plugin \/usr\/lib\/uhub\/mod_joins.so/plugin \/usr\/lib\/uhub\/mod_joins.so/g' /etc/uhub/plugins.conf || { echo -e "\e[1;31mFailed to enable mod_joins.so.\e[0m"; exit 1; }
    fi
    
    if [[ $modchathist =~ ^(Y|y) ]]; then
      if [[ $modchathistsqlite =~ ^(Y|y) ]]; then
	sed -i 's/#plugin \/usr\/lib\/uhub\/mod_chat_history_sqlite.so/plugin \/usr\/lib\/uhub\/mod_chat_history_sqlite.so/g' /etc/uhub/plugins.conf || { echo -e "\e[1;31mFailed to enable mod_chat_history_sqlite.so.\e[0m"; exit 1; }
      else
	sed -i 's/#plugin \/usr\/lib\/uhub\/mod_chat_history.so/plugin \/usr\/lib\/uhub\/mod_chat_history.so/g' /etc/uhub/plugins.conf || { echo -e "\e[1;31mFailed to enable mod_chat_history.so.\e[0m"; exit 1; }
      fi
    fi
    
    if [[ $modextras =~ ^(Y|y) ]]; then
      sed -i 's/#plugin \/usr\/lib\/uhub\/mod_extras.so/plugin \/usr\/lib\/uhub\/mod_extras.so/g' /etc/uhub/plugins.conf || { echo -e "\e[1;31mFailed to enable mod_extras.so.\e[0m"; exit 1; }
    fi
    
    if [[ $modrestrict =~ ^(Y|y) ]]; then
      sed -i 's/#plugin \/usr\/lib\/uhub\/mod_restrict.so/plugin \/usr\/lib\/uhub\/mod_restrict.so/g' /etc/uhub/plugins.conf || { echo -e "\e[1;31mFailed to enable mod_restrict.so.\e[0m"; exit 1; }
    fi
    
    if [[ $modpatterns =~ ^(Y|y) ]]; then
      sed -i 's/#plugin \/usr\/lib\/uhub\/mod_patterns.so/plugin \/usr\/lib\/uhub\/mod_patterns.so/g' /etc/uhub/plugins.conf || { echo -e "\e[1;31mFailed to enable mod_patterns.so.\e[0m"; exit 1; }
    fi
    
    echo
    echo -e "\e[1;32mChanges to /etc/uhub/plugins.conf commited sucessfully.\e[0m"
    echo
    
    if [[ $needsadmin == 1 ]]; then
      echo -e "\e[1;34mStep 5 - Admin account\e[0m"
      echo
      echo -n "Enter admin account nickname:"
      read adminnick
      echo -n "Set admin password:"
      read adminpass

      echo
      echo -e "\e[1;35mCreating sqlite database and users table...\e[0m"
      
      sqlite3 /etc/uhub/users.db <<- EOF
	CREATE TABLE users(
	nickname CHAR NOT NULL UNIQUE,
	password CHAR NOT NULL,
	credentials CHAR NOT NULL DEFAULT 'user',
	created TIMESTAMP DEFAULT (DATETIME('NOW')),
	activity TIMESTAMP DEFAULT (DATETIME('NOW'))
	);
EOF
      
      echo
      echo -e "\e[1;35mCreating admin user account...\e[0m"
      
      sqlite3 --line /etc/uhub/users.db "INSERT INTO users VALUES(\"$adminnick\",\"$adminpass\",\"admin\",NULL,NULL);" || { echo -e "\e[1;31mFailed to create admin user account.\e[0m"; exit 1; }
      
      echo
      echo -e "\e[1;32mAdmin user account created."
      echo
    fi
  fi
  
  echo -e "\e[1;34mYour hub is configured and ready to use. Enjoy.\e[0m"
  exit 0
fi

# Exit with error, everything went wrong when we got here.
exit 1