class CertChecker( object ):
def __init__( self ):
self.ssh = SSHConnector( )
self.conf = Configurator( '/etc//cfg/cert-checker.cfg', 'cert-checker' )
mailto = self.conf.getValue('MAILTO').split(',')
self.mail = Mailer( self.conf.getValue('MAILFROM'), mailto, self.conf.getValue('SMTPRELAY') )
def __processDays( self ):
files = self.conf.getValue('REMOTE_FILES')
files = files.split(',')
server = self.conf.getValue('SERVER')
server = server.split(',')
server = Server( server[0], server[1], server[2], server[3], server[4] )
tmp = self.conf.getValue('TMP')
contents = list()
for file in files:
self.ssh.getFile( server, file, "%s/" % tmp )
cont_tmp = open("%s" % file, 'r' )
expiring = list()
for line in cont_tmp:
line = line.strip()
line = line.split( '|' )
if int( line[1] ) < int( self.conf.getValue('DAYS') ):
expiring.append( {'name':line[0], 'days':line[1]} )
contents.append( { '%s' % (file): expiring } )
return contents
def startCheck( self ):
expiring = self.__processDays()
subject = "Certificates expiration report"
body = "This is an automatic report of certificates that are about to expire\n\n"
for exp in expiring:
if len( exp[ exp.keys()[0] ] ) > 0:
title = exp.keys()[0].split('-')[3].split('.')[0]
body += "%s\n" % title
for cert in exp[ exp.keys()[0] ]:
if int( cert['days'] ) < 0:
body += " !! CERTIFICATE EXPIRED %s\n\n" % cert['name']
else:
body += " W CERTIFICATE %s EXPIRES IN %s DAYS\n\n" % ( cert['name'], cert['days'] )
body += "\n\n\n\nThis email will be sent every Monday at morning\n\n"
body += "Recipients: %s\n" % self.conf.getValue('MAILTO')
self.mail.sendMail( subject, body )
class LoroReceiver( object ):
def __init__(self):
self.c = Configurator('/etc/core/cfg/lororeceiver.cfg', 'lororeceiver')
self.l = Logger(self.c.getValue('FILELOG'), self.c.getValue('SYSTEM'), self.c.getValue('DEBUG'))
def __searchKeyword(self, standardinput):
self.l.addInfoLine("El cuerpo del email es el correcto?")
process = standardinput.split(' ')
for line in process:
if re.search('Good_Auto_Response', line):
return True
return False
def __isFromGranted(self, standardinput):
self.l.addInfoLine('Es de un sender permitido?')
process = standardinput.split('|')
FROM = None
for line in process:
if re.search('From ', line):
FROM = line.split('From ')[1]
FROM = FROM.split(' ')[0]
break
accepted_from = self.c.getValue('ACCEPTEDFROM').split('|')
for user_from in accepted_from:
if FROM == user_from:
self.l.addInfoLine('Si lo es')
return True
self.l.addInfoLine('No lo es')
return False
def __storeValue(self, value):
file_pointer = open(self.c.getValue('STATEFILE'),'w')
self.l.addInfoLine('Valor storeado: %s' % value)
file_pointer.write(value)
file_pointer.close()
def main(self):
self.l.addInfoLine('--------------')
self.__storeValue("0")
EMAIL_buffer = sys.stdin.read()
self.l.addInfoLine('Email Received')
self.addInfoLine(EMAIL_buffer)
if self.__isFromGranted(EMAIL_buffer):
self.l.addInfoLine("Sender accepted")
if self.__searchKeyword(EMAIL_buffer):
self.l.addInfoLine("El cuerpo es correcto")
self.__storeValue("1")
else:
self.l.addWarningLine("El cuerpo incorrecto")
self.__storeValue("0")
self.l.addInfoLine('--------------')
class ACK( object ):
def __init__(self):
self.c = Configurator('/etc//cfg/ack.conf', 'ack')
self.l = Logger(self.c.getValue('FILE_LOG'), self.c.getValue('NAME'), self.c.getValue('DEBUG'))
self.z = ZabbixDB(self.l, self.c.getValue('DB_HOST'), self.c.getValue('DB_USER'), self.c.getValue('DB_PASS'), self.c.getValue('DB_NAME'))
def __checkUserPIN(self, pin, ffrom):
users_raw = self.c.getValue('USERS')
users_lines = users_raw.split(',')
for user in users_lines:
self.l.addInfoLine("%s :: %s" % ( user.split('|')[0], user.split('|')[1] ))
if user.split('|')[0] == ffrom and user.split('|')[1] == pin:
return True
return False
def __clearSubject(self, subject, pipes):
if pipes:
self.l.addInfoLine(subject)
try:
filtered = subject.split('|')
self.l.addInfoLine(filtered[0])
return filtered[1]
except:
self.l.addWarningLine('El subject esta mal formado')
return "Mal formed subject"
else:
return subject
def __sendEmail(self, user, subject, type):
self.m = Mailer('[email protected]', self.c.getValue('MAIL_TO'), self.c.getValue('RELAY'))
self.m.sendMail("ACK: %s" % self.__clearSubject(subject, type), "ACK Message: %s" % self.__clearSubject(subject, type))
self.l.addInfoLine('Email Sended to itnetworking')
self.m = Mailer('[email protected]', user, self.c.getValue('RELAY'))
self.m.sendMail("ACK: %s" % self.__clearSubject(subject, type), "ACK Message: %s" % self.__clearSubject(subject, type))
self.l.addInfoLine('Email Sended to %s' % user)
def __isException(self, e_from):
filtered = e_from.split('|')
for email in filtered:
if email == e_from:
return True
return False
def main(self):
stdin_raw = sys.stdin.read()
stdin_lines = stdin_raw.split('\n')
KEY = None
PIN = ""
FROM = ""
ACK = False
self.l.addInfoLine('---------------------------------')
for line in stdin_lines:
if re.search('From ', line):
FROM = line.split('From ')[1]
FROM = FROM.split(' ')[0]
self.l.addInfoLine("From: %s" % FROM)
if re.search('Subject: ', line):
SUBJECT = line.split('Subject: ')[1]
self.l.addInfoLine("Subject: %s" % SUBJECT)
ack_key = SUBJECT.split(' ')[0]
if ack_key == 'ACK':
PIN = SUBJECT.split(' ')[1]
self.l.addInfoLine("ACK PIN: %s" % PIN)
ACK = True
if re.search('KEY: ', line):
if KEY is None:
KEY = line.split('KEY: ')[1]
self.l.addInfoLine('KEY: %s' % KEY)
if ACK:
if not self.__checkUserPIN(PIN, FROM):
self.l.addWarningLine('Invalid PIN/USER combination')
self.l.addWarningLine('User %s has given an incorrect PIN %s' % (FROM, PIN))
self.__sendEmail(FROM, "USER %s has given an incorrect PIN %s" % (FROM, PIN), False)
else:
self.l.addInfoLine('PIN/USER ACCEPTED')
if self.z.ACK( KEY ):
self.l.addInfoLine('ACK OK')
self.__sendEmail(FROM, "ACK! %s" % SUBJECT, True)
else:
self.l.addErrorLine('ACK ERROR')
else:
if not self.__isException(FROM):
self.__sendEmail(FROM, "WARNING USER %s MALFORMED EMAIL" % FROM, False)
self.l.addInfoLine('---------------------------------')
