#!/usr/bin/env python2.6
# -*- coding: utf-8 -*-

import urllib
import urllib2
# build opener with HTTPCookieProcessor
o = urllib2.build_opener( urllib2.HTTPCookieProcessor() )
urllib2.install_opener( o )

# assuming the site expects 'user' and 'pass' as query params
p = urllib.urlencode( { 'username': '', 'password': '', 'provider': 'LDAP UniPi' } )


# perform login with params
f = o.open( 'https://auth1.unipi.it/auth/perfigo_cm_validate.jsp',  p )
data = f.read()
e.close()
f.close()

p = urllib.urlencode( { 'username': '', 'password': '', 'provider': 'LDAP UniPi', 'remove_old': '1' } )

# perform login with params
f = o.open( 'https://auth1.unipi.it/auth/perfigo_cm_validate.jsp',  p )
data = f.read()
e.close()
f.close()

# second request should automatically pass back any
# cookies received during login... thanks to the HTTPCookieProcessor
f = o.open( 'http://www.google.it' )
data = f.read()
f.close()