Updated vHost maker

#!/bin/bash

####========================================================================================================================####
####This script is designed to create new vhost files for apache configurations. This script will also allow you to add     ####
####SSL certificates if you choose to use one.                                                                              ####
####                                                                                                                        ####
####Written by: Christopher S                                                                                               ####
####Linux Infrastructure Engineer, Credera                                                                                  ####
####========================================================================================================================####

set -e

apache=/etc/apache2/sites-available
httpd=/etc/httpd/sites-available

vhostfunc () {
   if [[ $ssl == "n" ]]
    then
echo "<VirtualHost *:80>
ServerName $domain
ServerAlias www.$domain
DocumentRoot /var/www/$domain

<Directory /var/www/$domain>
    Options Indexes FollowSymLinks MultiViews
        AllowOverride All
        Require all granted
</Directory>

ErrorLog /var/log/apache2/$domain/error.log
CustomLog /var/log/apache2/$domain/access.log combined


</VirtualHost>" >> $apache/${domain}.conf
        fi
}

sslvhostfunc () {
        if [[ $ssl == "y" ]]
         then
           echo "<VirtualHost *:80>
ServerName $domain
ServerAlias www.$domain
DocumentRoot /var/www/$domain

    <Directory /var/www/$domain>
        Options Indexes FollowSymLinks MultiViews
        AllowOverride All
        Require all granted
    </Directory>

ErrorLog /var/log/apache2/$domain/error.log
CustomLog /var/log/apache2/$domain/access.log combined
</VirtualHost>

<VirtualHost *:443>
ServerName $domain
ServerAlias www.$domain
DocumentRoot /var/www/$domain

SSLEngine on
SSLCertificateFile /etc/ssl/$domain/crt
SSLCertificateKeyFile /etc/ssl/$domain/key

    <Directory /var/www/$domain>
        Options INdexes FollowSymLinks MultiViews
        AllowOverride All
        Require all granted
    </Directory>

ErrorLog /var/log/apache2/$domain/error.log
CustomLog /var/log/apache2/$domain/access.log combined
</VirtualHost>" >> $apache/${domain}.conf
        fi
}


if [[ $EUID != 0 ]]
   then
     echo "Please run this script as root...exiting"
     exit
fi


printf '%*s\n' "${COLUMNS:-$(tput cols)}" '' | tr ' ' =
printf '%*s\n' "${COLUMNS:-$(tput cols)}" '' | tr ' ' =
echo "First we need to check what OS we're running on."
echo "Checking now...."

#Check for Distro
if [ -f /etc/lsb-release ]; then
    . /etc/lsb-release
    DISTRO=$DISTRIB_ID
elif [ -f /etc/debian_version ]; then
    DISTRO=Debian
elif [ -f /etc/redhat-release ]; then
    DISTRO="Red Hat"
else
    DISTRO=$(uname -s)
fi

echo "Looks like we're running $DISTRO"
printf '%*s\n' "${COLUMNS:-$(tput cols)}" '' | tr ' ' =
printf '%*s\n' "${COLUMNS:-$(tput cols)}" '' | tr ' ' =

read -p "Would you like to create a new vhost? (y/n) " vhost

if [[ $vhost == "y" ]]
then

read -p "What is the new domain to create a vhost for? " domain
read -p "Will this site be using SSL? y/n " ssl


if [[ $ssl == "y" ]]
 then
      read -p "Do you have the SSL Certificate and Key ready to paste? (y/n) " cert
   if [[ $cert == "y" ]]
     then
     read -p "Please paste your certificate now: " certificate
     read -p "Please paste your key file now: " key
    var1=$(openssl x509 -noout -subject -in certificate 2>/dev/null | cut -d = -f4| cut -d / -f1)
      if [[ $? == 0 ]]
        then
          if [[ $var1 == $domain ]]
              then
            echo "Common name match"
            mkdir -p /etc/ssl/$domain
            echo $key >> /etc/ssl/$domain/key
            echo $certificate >> /etc/ssl/$domain/crt
              else
            echo "Common name mismatch..This script will not exit."
            exit
              fi
            else
          echo "Invalid Certificate or Key"
          exit
     fi
    fi


   if [[ $cert == "n" ]]
     then
     mkdir -p /etc/ssl/$domain
     echo "SSL Directory created. Do not choose to reload apache as it will fail until you have your SSL certs installed in this /etc/ssl/$domain"
   fi
fi


printf '%*s\n' "${COLUMNS:-$(tput cols)}" '' | tr ' ' =
printf '%*s\n' "${COLUMNS:-$(tput cols)}" '' | tr ' ' =

#If Ubuntu then do the following
if [[ "$DISTRO" == "Ubuntu" ]]
 then

    echo "Your Distro is Ubuntu so we are creating the vhost file in /etc/apache2/sites-available"
    touch $apache/${domain}.conf
    mkdir -p /var/www/$domain
    mkdir -p /var/log/apache2/$domain



vhostfunc


sslvhostfunc



printf '%*s\n' "${COLUMNS:-$(tput cols)}" '' | tr ' ' =
printf '%*s\n' "${COLUMNS:-$(tput cols)}" '' | tr ' ' =
echo "New Vhost created /etc/apache2/sites-available/$domain"


#Ask user if they want to restart Apache
    if [[ $cert == "y" ]]
     then
       read -p "Would you like to restart Apache now and enable this domain? NOTE: If your SSL Certificate is incorrect this could cause apache to not restart. (y/n)" apachereload

        if [[ $apachereload == "y" ]]
         then
           echo "Performing configuration check..."
             apache2ctl -t
             result=$?
             if [[ $result -eq 0 ]]
            then
               echo "Configuration pass"
               a2ensite ${domain}.conf
               service apache2 reload
            else
               echo "Failed"
                fi
        fi

    fi

    if [[ $apachereload == "n" ]]
     then
       echo "To enable this site type 'a2ensite ${domain}.conf' and then 'service apache2 reload'"
    fi



printf '%*s\n' "${COLUMNS:-$(tput cols)}" '' | tr ' ' =
printf '%*s\n' "${COLUMNS:-$(tput cols)}" '' | tr ' ' =
echo "New Log file created in /var/log/$domain/"
echo "New DocumentRoot created in /var/www/$domain/"
printf '%*s\n' "${COLUMNS:-$(tput cols)}" '' | tr ' ' =
printf '%*s\n' "${COLUMNS:-$(tput cols)}" '' | tr ' ' =


#If Red Hat then do the following
if [[ "$DISTRO" == "Red Hat" ]]
 then

#Check to see if httpd is using sites-available
    if [[ ! -d $httpd ]]
     then
       echo "Directory not found...creating now."
       mkdir -p /etc/httpd/sites-available
       mkdir -p /etc/httpd/sites-enabled
    fi

echo "Appending httpd.conf to include new vhost directories"
echo "Include /etc/httpd/sites-enabled/*.conf" >> /etc/httpd/httpd.conf

touch $httpd/${domain}.conf/httpd
mkdir -p /var/www/$domain
mkdir -p /var/log/httpd/$domain



vhostfunc



sslvhostfunc




printf '%*s\n' "${COLUMNS:-$(tput cols)}" '' | tr ' ' =
printf '%*s\n' "${COLUMNS:-$(tput cols)}" '' | tr ' ' =
echo "New Vhost created /etc/httpd/sites-available/$domain"

#Ask user if they want to reload apache and enable new vhost to be live
    if [[ $cert == "y" ]]
     then
       read -p "Would you like to restart Apache now and enable this domain? NOTE: If your configuration has syntax errors this could cause apache to not restart. (y/n)" apachereload


        if [[ $apachereload == y ]]
         then
           echo "Creating symbolic link..."
           ln -s /etc/httpd/sites-available/${domain}.conf /etc/httpd/sites-enabled/
           echo "Reloading httpd service..."
           service httpd reload
        fi
    fi


    if [[ $apachereload == "n" ]]
     then
       echo "To enable this site type 'ln -s /etc/httpd/sites-available/${domain}.conf /etc/httpd/sites-enabled/' and then a 'service httpd reload'"
    fi

printf '%*s\n' "${COLUMNS:-$(tput cols)}" '' | tr ' ' =
printf '%*s\n' "${COLUMNS:-$(tput cols)}" '' | tr ' ' =
echo "New Log file created in /var/log/$domain/"
echo "New DocumentRoot created in /var/www/$domain/"

    if [[ $ssl == "y" ]]
     then
       echo "New SSL Directory created at /etc/ssl/$domain/"
    fi

printf '%*s\n' "${COLUMNS:-$(tput cols)}" '' | tr ' ' =
printf '%*s\n' "${COLUMNS:-$(tput cols)}" '' | tr ' ' =

fi
fi
fi

if [[ $vhost == "n" ]]
 then
   echo "Exiting script..."
   exit
fi