Servidores centros secundaria

##############################################################################

# -*- coding: utf-8 -*-

# Project: EnciendeEquipos

# Module: LdapConnection.py

# Purpose: Anonymous Connection with ldap server

# Language: Python 2.5

# Date: 23-Feb-2011.

# Ver: 23-Feb-2011.

# Author: Francisco Mendez Palma

# Copyright: 2011 - Francisco Mendez Palma <fmendezpalma @no-spam@ gmail.com>

#

# EnciendeEquipos is free software: you can redistribute it and/or modify

# it under the terms of the GNU General Public License as published by

# the Free Software Foundation, either version 3 of the License, or

# (at your option) any later version.

# EnciendeEquipos is distributed in the hope that it will be useful,

# but WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

# GNU General Public License for more details.

#

##############################################################################

import ldap

class LdapConnection(object):

def __init__(self,host):

self.host = host

def connect(self):

## first you must open a connection to the server

try:

self.connect=ldap.open(self.host)

## searching doesn't require a bind in LDAP V3. If you're using LDAP v2, set the next line appropriately

## and do a bind as shown in the above example.

# you can also set this to ldap.VERSION2 if you're using a v2 directory

# you should set the next option to ldap.VERSION2 if you're using a v2 directory

self.protocol_version = ldap.VERSION3

except ldap.LDAPError, e:

return False

# handle error however you like

return True

def search(self,baseDN,filter,retrieveAttributes):

try:

ldap_result_id = self.connect.search(baseDN+",dc=instituto,dc=extremadura,dc=es", ldap.SCOPE_SUBTREE, filter, retrieveAttributes)

result_set = []

while 1:

result_type, result_data = self.connect.result(ldap_result_id, 0)

if (result_data == []):

break

else:

if result_type == ldap.RES_SEARCH_ENTRY:

result_set.append(result_data)

return result_set

except ldap.LDAPError, e:

print e

##############################################################################

# -*- coding: utf-8 -*-

# Project: EnciendeEquipos

# Module: NetworkUtils.py

# Purpose: Network utilities

# Language: Python 2.5

# Date: 17-Jan-2010.

# Ver: 17-Jan-2010.

# Author: José L. Redrejo Rodríguez

# Copyright: 2009 - José L. Redrejo Rodríguez <jredrejo @nospam@ debian.org>

#

# EnciendeEquipos is free software: you can redistribute it and/or modify

# it under the terms of the GNU General Public License as published by

# the Free Software Foundation, either version 3 of the License, or

# (at your option) any later version.

# EnciendeEquipos is distributed in the hope that it will be useful,

# but WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

# GNU General Public License for more details.

#

##############################################################################

import socket,struct

def startup(address):

addr_byte = address.split(':')

hw_addr = struct.pack('BBBBBB', int(addr_byte[0], 16),

int(addr_byte[1], 16),

int(addr_byte[2], 16),

int(addr_byte[3], 16),

int(addr_byte[4], 16),

int(addr_byte[5], 16))

msg = '\xff' * 6 + hw_addr * 16

s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)

s.setsockopt(socket.SOL_SOCKET, socket.SO_BROADCAST, 1)

try:

s.sendto(msg, ('<broadcast>', 9))

s.sendto(msg, ('<broadcast>', 7))

s.sendto(msg, ('192.168.0.255', 9))

s.sendto(msg, ('192.168.0.255', 7))

except:

s.sendto(msg, ('<broadcast>', 2000))

s.sendto(msg, ('192.168.0.255', 2000))

s.close()

##############################################################################

# -*- coding: utf-8 -*-

# Project: EnciendeEquipos

# Module: EnciendeEquipos.py

# Purpose: Wakes up classrom servers in an IES environment

# Language: Python 2.5

# Date: 23-Feb-2011.

# Ver: 23-Feb-2011.

# Author: Francisco Mendez Palma

# Copyright: 2011 - Francisco Mendez Palma <fmendezpalma @no-spam@ gmail.com>

#

# EnciendeEquipos is free software: you can redistribute it and/or modify

# it under the terms of the GNU General Public License as published by

# the Free Software Foundation, either version 3 of the License, or

# (at your option) any later version.

# EnciendeEquipos is distributed in the hope that it will be useful,

# but WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

# GNU General Public License for more details.

#

##############################################################################

from LdapConnection import LdapConnection

import NetworkUtils

import sys

# Capturo argumento para saber que ordenadores encender: Nocturno ("Noche") o Diurno (vacio)

if len (sys.argv)==2:

cuando=sys.argv[1]

else:

cuando="Dia"

#Conexion anonima: solo ip del ldap

l = LdapConnection("172.23.36.5")

l.connect()

#Segun momento del dia, encendemos distintos equipos

if cuando=="Noche":

filter="(|(cn=d-profesores*)(cn=a02-pro)(cn=a03-pro)(cn=a15-pro)(cn=a16-pro)(cn=a17-pro)(cn=a18-pro)(cn=a32-pro)(cn=a33-pro)(cn=a34-pro)(cn=a35-pro))"

else:

filter="(|(cn=*-pro*)(cn=d-profesores*))"

search = l.search("ou=hosts",filter,["macAddress"])

#Obtenemos macs y lanzamos encendido

for elto in search:

mac=elto[0][1]["macAddress"][0]

NetworkUtils.startup(mac)