#!/bin/bash
clear


echo "   ___         _    ___  ___ ____                  __        _   ___              "
echo "  / __|___ _ _| |_ / _ \/ __|__  |  _ __  ___ _ _ / _|___ __| |_/ __| ___ _ ___ __"
echo " | (__/ -_) ' \  _| (_) \__ \ / /  | '_ \/ -_) '_|  _/ -_) _|  _\__ \/ -_) '_\ V /"
echo "  \___\___|_||_\__|\___/|___//_/   | .__/\___|_| |_| \___\__|\__|___/\___|_|  \_/ "
echo "                                   |_|   V0.2 for auto hosting simply & easily    "


echo "To view details: \"tail -f log_script.log\""
echo ""
echo -e "\033[31mThis script will modify your server's configuration.\033[0m"
echo -e "\033[31mNO guarantees are implied\033[0m"
echo -e "\033[31mDo you want to continue? (type yes in UPPERCASE)\033[0m"
read areyousure
if [ $areyousure != "YES" ]
then exit 1
else echo -e "\033[31mStarting script `basename $0`\033[0m"
fi

LOG=/root/log_script.log
echo "NOZEROCONF=yes" >> /etc/sysconfig/network

# Configuration of repository for CentOS
configure_repo() {
  yum -y install wget >> $LOG 2>&1

  echo -e "[\033[33m*\033[0m] Installing & configuring epel, rpmforge repos..."
  rpm --import http://apt.sw.be/RPM-GPG-KEY.dag.txt >> $LOG 2>&1 || echo -e "[\033[31mX\033[0m] Error importing key /etc/pki/rpm-gpg/RPM-GPG-KEY.dag.txt"
  cd /tmp
  
  wget http://pkgs.repoforge.org/rpmforge-release/rpmforge-release-0.5.3-1.el7.rf.x86_64.rpm >> $LOG 2>&1 || echo -e "[\033[31mX\033[0m] Error downloading rpmforge rpm"
  rpm -ivh rpmforge-release-0.5.3-1.el7.rf.x86_64.rpm >> $LOG 2>&1 || echo -e "[\033[31mX\033[0m] Error installing rpmforge rpm"
  
  yum install -y epel-release  >> $LOG 2>&1 || echo -e "[\033[31mX\033[0m] Error installing EPEL Repo"
  yum install yum-priorities -y >> $LOG 2>&1 echo -e "[\033[31mX\033[0m] Error installing yum-priorites"
  awk 'NR== 2 { print "priority=10" } { print }' /etc/yum.repos.d/epel.repo > /tmp/epel.repo
  rm /etc/yum.repos.d/epel.repo -f
  mv /tmp/epel.repo /etc/yum.repos.d

}

update_system() {
  echo -e "[\033[33m*\033[0m] Updating full system (it can take some minutes...)"
  yum update -y >> $LOG 2>&1 ||  echo -e "[\033[31mX\033[0m] Error in yum update"
}

install_required_packages() {
  echo -e "[\033[33m*\033[0m] Installing required packages"
  yum install -y vim htop iftop iotop net-tools nmap screen git expect openssl >> $LOG 2>&1 || echo -e "[\033[31mX\033[0m] Error installing base packages"
  echo -e "[\033[33m*\033[0m] Installing Development Tools"
  yum groupinstall -y 'Development Tools'  >> $LOG 2>&1 || echo -e "[\033[31mX\033[0m] Error installing Dev Tools metapackage"
}

install_ntpd() {
  echo -e "[\033[33m*\033[0m] Installing and configure NTPD"
  yum install -y ntp  >> $LOG 2>&1
  systemctl enable ntpd >> $LOG 2>&1
  systemctl start ntpd >> $LOG 2>&1
}

disable_fw() {
  echo -e "[\033[33m*\033[0m] Disabling Firewall (for installation time)"
  systemctl stop firewalld >> $LOG 2>&1
  systemctl disable firewalld >> $LOG 2>&1
}

disable_selinux() {
  echo -e "[\033[33m*\033[0m] Disabling SELinux"
  sed -i -e 's/SELINUX=enforcing/SELINUX=disabled/' /etc/selinux/config >> $LOG 2>&1
  setenforce 0 >> $LOG 2>&1
}


install_mariadb() {
  echo -e "[\033[33m*\033[0m] Installing MariaDB SQL Server"
  yum install mariadb-server mariadb-client -y >> $LOG 2>&1
  chkconfig --levels 235 mariadb on >> $LOG 2>&1
  systemctl start mariadb >> $LOG 2>&1
  
  /usr/bin/mysql_secure_installation
}
  
install_dovecot() {
  echo -e "[\033[33m*\033[0m] Installing DOVECOT Server"
  yum install dovecot dovecot-mysql -y >> $LOG 2>&1
  systemctl enable dovecot >> $LOG 2>&1
  systemctl start dovecot >> $LOG 2>&1
}
  
install_postfix() {  
  echo -e "[\033[33m*\033[0m] Installing Postfix Server"
  yum install postfix -y >> $LOG 2>&1
  systemctl start postfix >> $LOG 2>&1
  systemctl start postfix >> $LOG 2>&1
  
  echo -e "[\033[33m*\033[0m] Installing getmail"
  yum install getmail -y >> $LOG 2>&1
}
  

install_clamav() {
  echo -e "[\033[33m*\033[0m] Installing Antivirus/Antispam Layer (it can take some times downloading AV databases)"
  yum install -y amavisd-new spamassassin clamav clamd unzip bzip2 unrar perl-DBD-mysql --disablerepo=epel >> $LOG 2>&1
  sa-update >> $LOG 2>&1
  systemctl start clamd >> $LOG 2>&1
  /usr/bin/freshclam >> $LOG 2>&1
}

install_nginx() {
  echo -e "[\033[33m*\033[0m] Installing & Configuring NGINX Webserver"
  yum install nginx --enablerepo=epel -y >> $LOG 2>&1

#  awk 'NR== 21 { print "map $scheme $https {" ; print "default off;" ; print "https on;"; print "}"} { print }' /etc/nginx/nginx.conf > /tmp/nginx.conf
#  rm -f /etc/nginx/nginx.conf
#  mv /tmp/nginx.conf /etc/nginx

  systemctl disable httpd >> $LOG 2>&1
  systemctl enable nginx >> $LOG 2>&1
  systemctl start nginx >> $LOG 2>&1
  
  yum install php php-fpm php-cli php-mysql php-gd php-imap php-ldap php-odbc php-pear php-xml php-xmlrpc php-pecl-apc php-magickwand php-magpierss php-mbstring php-mcrypt php-mssql php-shout php-snmp php-soap php-tidy -y >> $LOG 2>&1
  sed -i -e 's/;cgi.fix_pathinfo=1/cgi.fix_pathinfo=0/' /etc/php.ini >> $LOG 2>&1
  systemctl enable php-fpm >> $LOG 2>&1
  systemctl start php-fpm >> $LOG 2>&1
  yum install -y fcgi-devel >> $LOG 2>&1

  echo -e "  [\033[33m*\033[0m] Compil fcgiwrap (cause it don't exist in rpm for CentOS)"
  cd /usr/local/src/
  git clone git://github.com/gnosek/fcgiwrap.git >> $LOG 2>&1
  echo -e "  [\033[32m*\033[0m] Gitting sources done"
  cd fcgiwrap
  autoreconf -i >> $LOG 2>&1
  ./configure >> $LOG 2>&1
  make >> $LOG 2>&1
  make install >> $LOG 2>&1
  echo -e "  [\033[32m*\033[0m] fcgiwrap done"

  yum install spawn-fcgi -y >> $LOG 2>&1
  echo -e "[\033[33m*\033[0m] Setting /etc/sysconfig/spawn-fcgi configuration file"
  cat <<EOF > /etc/sysconfig/spawn-fcgi
  # You must set some working options before the "spawn-fcgi" service will work.
  # If SOCKET points to a file, then this file is cleaned up by the init script.
  #
  # See spawn-fcgi(1) for all possible options.
  #
  # Example :
  #SOCKET=/var/run/php-fcgi.sock
  #OPTIONS="-u apache -g apache -s $SOCKET -S -M 0600 -C 32 -F 1 -P /var/run/spawn-fcgi.pid -- /usr/bin/php-cgi"

  FCGI_SOCKET=/var/run/fcgiwrap.socket
  FCGI_PROGRAM=/usr/local/sbin/fcgiwrap
  FCGI_USER=apache
  FCGI_GROUP=apache
  FCGI_EXTRA_OPTIONS="-M 0770"
  OPTIONS="-u $FCGI_USER -g $FCGI_GROUP -s $FCGI_SOCKET -S $FCGI_EXTRA_OPTIONS -F 1 -P /var/run/spawn-fcgi.pid -- $FCGI_PROGRAM"
EOF

  usermod -a -G apache nginx >> $LOG 2>&1
  systemctl enable spawn-fcgi >> $LOG 2>&1
  systemctl start spawn-fcgi >> $LOG 2>&1
  
}

install_pma() {
  echo -e "[\033[33m*\033[0m] Setting PHPmyAdmin"
  yum install phpmyadmin -y >> $LOG 2>&1
  sed -i -e "s/'cookie'/'http'/" /etc/phpMyAdmin/config.inc.php 2>&1
#  sed -i -e "s/'blowfish_secret'] = '1199196662700621640'/'blowfish_secret'] = '$(echo MONNOMBRE)'/" /etc/phpMyAdmin/config.inc.php 2>&1
  }

install_mailman() {
  echo -e "[\033[33m*\033[0m] Setting Mailman"
  yum install mailman -y >> $LOG 2>&1
  /usr/lib/mailman/bin/newlist mailman

  cat <<EOF >> /etc/aliases
  mailman:              "|/usr/lib/mailman/mail/mailman post mailman"
  mailman-admin:        "|/usr/lib/mailman/mail/mailman admin mailman"
  mailman-bounces:      "|/usr/lib/mailman/mail/mailman bounces mailman"
  mailman-confirm:      "|/usr/lib/mailman/mail/mailman confirm mailman"
  mailman-join:         "|/usr/lib/mailman/mail/mailman join mailman"
  mailman-leave:        "|/usr/lib/mailman/mail/mailman leave mailman"
  mailman-owner:        "|/usr/lib/mailman/mail/mailman owner mailman"
  mailman-request:      "|/usr/lib/mailman/mail/mailman request mailman"
  mailman-subscribe:    "|/usr/lib/mailman/mail/mailman subscribe mailman"
  mailman-unsubscribe:  "|/usr/lib/mailman/mail/mailman unsubscribe mailman"
EOF

  newaliases >> $LOG
  systemctl restart postfix >> $LOG 2>&1
  systemctl enable mailman >> $LOG 2>&1
  systemctl start mailman >> $LOG 2>&1
  cd /usr/lib/mailman/cgi-bin/
  ln -s ./ mailman
}

install_ftpd() {
  echo -e "[\033[33m*\033[0m] Setting PureFTPD"
  yum install pure-ftpd -y >> $LOG 2>&1
  systemctl start pure-ftpd >> $LOG 2>&1
  systemctl enable pure-ftpd >> $LOG 2>&1
}

install_bind() {
  echo -e "[\033[33m*\033[0m] Setting Bind"
  yum install bind bind-utils -y >> $LOG 2>&1

  cp /etc/named.conf /etc/named.conf_bak
  cat <<EOF > /etc/named.conf
  //
  // named.conf
  //
  // Provided by Red Hat bind package to configure the ISC BIND named(8) DNS
  // server as a caching only nameserver (as a localhost DNS resolver only).
  //
  // See /usr/share/doc/bind*/sample/ for example named configuration files.
  //
  options {
	  listen-on port 53 { any; };
	  listen-on-v6 port 53 { any; };
	  directory       "/var/named";
	  dump-file       "/var/named/data/cache_dump.db";
	  statistics-file "/var/named/data/named_stats.txt";
	  memstatistics-file "/var/named/data/named_mem_stats.txt";
	  allow-query     { any; };
	  recursion yes;
	  };
  logging {
	  channel default_debug {
		  file "data/named.run";
		  severity dynamic;
	};
  };

  zone "." IN {
	  type hint;
	  file "named.ca";
  };

  include "/etc/named.conf.local";

EOF

  touch /etc/named.conf.local

 systemctl start named >> $LOG 2>&1
 systemctl enable named >> $LOG 2>&1
}

install_awstat() {
  echo -e "[\033[33m*\033[0m] Setting statistics stuffs"
  yum install webalizer awstats perl-DateTime-Format-HTTP perl-DateTime-Format-Builder -y >> $LOG 2>&1
}

install_jailkit() {
  echo -e "[\033[33m*\033[0m] Setting Jailkit"
  #Jailkit
  cd /usr/local/src
  wget http://olivier.sessink.nl/jailkit/jailkit-2.17.tar.gz >> $LOG 2>&1
  tar xvfz jailkit-2.17.tar.gz >> $LOG 2>&1
  cd jailkit-2.17
  ./configure >> $LOG 2>&1
  make >> $LOG 2>&1
  make install >> $LOG 2>&1
}

install_fail2ban() {
  echo -e "[\033[33m*\033[0m] Setting fail2ban & RootkitHunter"
  yum install fail2ban -y >> $LOG 2>&1
  systemctl start fail2ban >> $LOG 2>&1
  systemctl enable fail2ban >> $LOG 2>&1
}

install_rkhunter() {
  yum install rkhunter -y >> $LOG 2>&1
}

configure_repo
update_system
install_required_packages
install_ntpd
disable_fw
disable_selinux
install_mariadb
install_dovecot
install_postfix
install_clamav
install_nginx
install_pma
install_mailman
install_ftpd
install_bind
install_awstat
install_jailkit
install_fail2ban
install_rkhunter

echo -e "[\033[33m*\033[0m] Installing ISPConfig Stable version"
#ISPConfig
cd /tmp
wget http://www.ispconfig.org/downloads/ISPConfig-3-stable.tar.gz >> $LOG 2>&1
tar xfz ISPConfig-3-stable.tar.gz >> $LOG 2>&1
cd ispconfig3_install/install/
php install.php