Script bash para generar VirtualHost

gistfile1.md

Dependencias

• Descargar archivo flash.sh.
• Descargar archivo vhost.sh que se encuentra mas abajo.

Instalación

Modificar los permisos del archivo vhost.sh

chmod +x vhost.sh

Ejecutar el script:

./vhost.sh

Opcional

Mover el archivo a la carpeta bin

mv vhost.sh /bin/vhost

Ejecutar el script en cualquier ubicación del sistema:

vhost

Configuraciones

La primera sección del archivo vhost.sh es la definición de las variables, las cuales deberán ser modificadas dependiendo el servidor.

Variable	Descripción
user	Nombre del usuario en el sistema
defaultIP	IP del servidor
confVirtualHost	Configuración del VirtualHost para el puerto 80
confVirtualHostSSL	Configuración del VirtualHost para el puerto 443
directoryVirtualHost	Directorio donde se almacenarán los archivos de configuración para los VirtualHost
documentRoot	Directorio donde se almacenan los documentos web

vhost.sh

#! /bin/bash

source flash.sh

serverUser="user"
defaultIP="127.0.0.1"
confVirtualHost=$(cat <<EOF
<VirtualHost {ip}:80>
    ServerAdmin [email protected]
    ServerName {domain}
    ServerAlias www.{domain}

    DocumentRoot {documentRoot}

    <Directory "{documentRoot}">
        Options -Indexes FollowSymLinks MultiViews
        AllowOverride All
        Order allow,deny
        Allow from all
    </Directory>

    ErrorLog /home/{serverUser}/logs/{domain_slug}-error_log
    CustomLog /home/{serverUser}/logs/{domain_slug}-access_log combined
</VirtualHost>

EOF
)
confVirtualHostSSL=$(cat <<EOF
<VirtualHost {ip}:443>
    ServerAdmin [email protected]
    ServerName {domain}
    ServerAlias www.{domain}

    DocumentRoot {documentRoot}

    <Directory "{documentRoot}">
        Options -Indexes FollowSymLinks MultiViews
        AllowOverride All
        Order allow,deny
        Allow from all
    </Directory>

    ErrorLog {directoryLogs}/ssl_{domain_slug}-error_log
    CustomLog {directoryLogs}/ssl_{domain_slug}-access_log combined

    SSLEngine on
    SSLCertificateKeyFile {SSLCertificateKeyFile}
    SSLCertificateFile {SSLCertificateFile}
</VirtualHost>

EOF
)
directoryVirtualHost="/etc/httpd/vhost/"


# Server Username
# ------------------------------------------------------------------------------
echo -n "Server user (${serverUser}):"
read newServerUser
if [ ! -z "$newServerUser" ]; then
    serverUser=$newServerUser
fi

documentRoot="/home/${serverUser}/public_html/"
if [ ! -d $documentRoot ]; then
    flashError "The ${documentRoot} directory does not exist."
    exit
fi

directoryLogs="/home/${serverUser}/logs"
if [ ! -d $directoryLogs ]; then
    sudo -u $serverUser mkdir ${directoryLogs}
fi



# Server IP
# ------------------------------------------------------------------------------
echo -n "IP (${defaultIP}):"
read newDomainIP
if [ ! -z "$newDomainIP" ]; then
    defaultIP=$newDomainIP
fi


# Domain
# ------------------------------------------------------------------------------
echo -n "Domain: "
read newDomain
if [ -z "$newDomain" ]; then
    flashError "Domain invalid."
    exit
fi
domain_slug=$(sed -e "s/\./_/g" <<< $newDomain)

filenameVirtualHost=$newDomain'.conf'
pathVirtualHost=$directoryVirtualHost$filenameVirtualHost
if [ -s $pathVirtualHost  ]; then
    flashError "The VirtualHost has already been created."
    exit
fi

documentRoot=$documentRoot$newDomain
if [ -d $documentRoot  ]; then
    flashError "The Directory ${documentRoot} has already been created."
    exit
fi


# Use SSL
# ------------------------------------------------------------------------------
echo -n "SSL [y|n] (n):"
read newDomainSSL
if [ -z "$newDomainSSL" ]; then
    newDomainSSL="n"
elif [ "y" != "$newDomainSSL" ] && [ "n" != "$newDomainSSL" ]; then
    flashError "Argument invalid."
    exit
fi

if [ "y" == $newDomainSSL ]; then
    SSLCertificateKeyFile="/home/${serverUser}/ssl/keys/${domain_slug}.key"
    if [ ! -s $SSLCertificateKeyFile  ]; then
        flashError "Error: file does not exist."
        flashError "SSLCertificateKeyFile: ${SSLCertificateKeyFile}."
        exit
    fi

    SSLCertificateFile="/home/${serverUser}/ssl/certs/${domain_slug}.crt"
    if [ ! -s $SSLCertificateFile  ]; then
        flashError "Error: file does not exist."
        flashError "SSLCertificateFile: ${SSLCertificateFile}."
        exit
    fi
fi


function addVirtualHost() {
    echo -n "$confVirtualHost" > $pathVirtualHost

    if [ "y" == $newDomainSSL ]; then
        echo -n "$confVirtualHostSSL" >> $pathVirtualHost
    fi

    sed -i "s/{ip}/$defaultIP/g" $pathVirtualHost
    sed -i "s/{domain}/$newDomain/g" $pathVirtualHost
    sed -i "s/{domain_slug}/${domain_slug}/g" $pathVirtualHost
    sed -i "s|{documentRoot}|$documentRoot|g" $pathVirtualHost
    sed -i "s|{serverUser}|$serverUser|g" $pathVirtualHost
    sed -i "s|{directoryLogs}|$directoryLogs|g" $pathVirtualHost
    sed -i "s|{SSLCertificateKeyFile}|${SSLCertificateKeyFile}|g" $pathVirtualHost
    sed -i "s|{SSLCertificateFile}|${SSLCertificateFile}|g" $pathVirtualHost

    flashSuccess "VirtualHost created ${filenameVirtualHost}."

    generate_directory

    service httpd restart
}

function generate_directory() {
    sudo -u $serverUser mkdir $documentRoot
    sudo -u $serverUser touch $documentRoot/index.php
    echo '<h1>It works!</h1>' > $documentRoot/index.php

    flashSuccess "Directory created ${documentRoot}."
}

addVirtualHost