change_pass

#!/usr/bin/expect -f
# Password change shell script, tested on Linux and FreeBSD
# ----------------------------------
# Copyright (c) 2006 nixCraft project
# This script is licensed under GNU GPL version 2.0 or above
# -------------------------------------------------------------------------
# This script is part of nixCraft shell script collection (NSSC)
# Visit http://bash.cyberciti.biz/ for more information.
# -------------------------------------------------------------------------
# display usage

if {$argc!=2} {
   send_user "usage: $argv0 username password \n"
   exit
}

# script must be run by root user
set whoami [exec id -u]
if {$whoami!=0} {
   send_user "You must be a root user to run this script\n"
   exit
}

set timeout -1
match_max 100000

set password [lindex $argv 1]
# set user [lindex $argv 0]

spawn passwd [lindex $argv 0]
# send -- "passwd $user\r"
expect "assword:"
send -- "$password\r"
expect  "assword:"
send -- "$password\r"
# send -- "\r"
expect eof

sub.conf

<VirtualHost IP_SERVIDOR:80>
        ServerAdmin %usersub%@%domain%
        ServerName %usersub%.%domain%
	DocumentRoot /home/%userdomain%/subdomains/%usersub%

        <Directory /home/%userdomain%/subdomains/%usersub%/>
                Options FollowSymLinks
                AllowOverride All
        </Directory>
        LogLevel notice
        CustomLog /home/%userdomain%/logs/%usersub%_access_log combined
	ErrorLog /home/%userdomain%/logs/%usersub%_error_log
        ServerSignature On
</VirtualHost>

subdomain.rb

#!/usr/bin/ruby

require 'fileutils'

if ARGV.length > 0
  usersub = ARGV[0]
  passuser = ARGV[1]
else
  print "Username: "
  usersub = gets.chomp
  print "Password: "
  passuser = gets.chomp
end

domain = "se7ima.com.br"
userdomain = "se7ima"

FileUtils.mkdir_p "/home/#{userdomain}/subdomains/#{usersub}"

system("useradd -p senha-criptografada-ou-nao-afinal-de-contas-vai-ser-alterada-mesmo -g www-data -d /home/#{userdomain}/subdomains/#{usersub}/ #{usersub}")

FileUtils.chown_R usersub, 'www-data', "/home/#{userdomain}/subdomains/#{usersub}"

f = File.open('sub.conf')
lines = f.readlines
copy = ''
lines.each do |l|
  copy << l.gsub(/%userdomain%/sm, userdomain).gsub(/%domain%/, domain).gsub(/%usersub%/, usersub)
end
File.open("/etc/apache2/sites-available/#{userdomain}.#{usersub}", 'w') { |f| f.write(copy) }

system("a2ensite #{userdomain}.#{usersub}")
system("./change_pass #{usersub} #{passuser}")
system("/etc/init.d/apache2 reload")