def mark_blk(mx_obj, rbl_obj):
b_hist, created = BlacklistHistory.objects.get_or_create(mailserver=mx_obj, close_time=None)
mx_status = MailserverStatus.objects.get(mailserver=mx_obj)
# The following tests if this is a new detected blacklist or not
# If it is, we just add it to the list. If not, we return out of the
# function so we don't keep writing to the database.
b_rbl, created_rbl = mx_obj.mailserverrblstatus_set.get_or_create(rbl=rbl_obj)
if b_rbl.status == 'clear':
b_rbl.status = 'blacklisted'
b_rbl.save()
b_hist.rbl.add(rbl_obj) # Adds rbl to history
if created or mx_status.blacklist == 'clear':
mx_status.blacklist = 'blacklisted'
mx_status.save()
# If the mailserver goes from clear->blacklist, it is the first
# time the blacklist happened, so alert the client.
email_wait_time = mx_obj.mailserverprefs_set.get().send_email_min
if email_wait_time == 0:
compose_email(mx_obj, rbl_obj.name, 'blacklist')
else:
queue_alert('sms', mx_obj, rbl_obj.name, email_wait_time, "blacklist")
# This check runs through and looks at the PortHistoryQueue list. If
# more than two instances exist, it marks it down.
#mx_list = get_all_mailservers()
#for mx in mx_list:
# check_port_queue(mx)
# This checks the probe statuses
generate_probe_status()
# This part goes through the QueueAlert (alerts with a delay until emailed)
# and sends any that need to be sent. These somewhat repetitive tests are to
# determine if the reason why the alert is being sent is still true. The alert
# gets deleted in the end.
alert_list = QueueAlert.objects.filter(delivery_time__lte=datetime.now())
for alert_item in alert_list:
if alert_item.delivery_type == 'email':
if (alert_item.type == 'portdown' and alert_item.mailserver.mailserverstatus_set.get().port == 'down') or (alert_item.type == 'portup' and alert_item.mailserver.mailserverstatus_set.get().port == 'up'):
compose_email(alert_item.mailserver, alert_item.alert, alert_item.type)
elif (alert_item.mailserver.mailserverstatus_set.get().blacklist == 'blacklisted' and alert_item.type == 'blacklist') or (alert_item.mailserver.mailserverstatus_set.get().blacklist == 'clear' and alert_item.type == 'clear'):
compose_email(alert_item.mailserver, alert_item.alert, alert_item.type)
elif alert_item.delivery_type == 'sms':
if (alert_item.type == 'portdown' and alert_item.mailserver.mailserverstatus_set.get().port == 'down') or (alert_item.type == 'portup' and alert_item.mailserver.mailserverstatus_set.get().port == 'up'):
compose_sms(alert_item.mailserver, alert_item.alert, alert_item.type)
elif (alert_item.mailserver.mailserverstatus_set.get().blacklist == 'blacklisted' and alert_item.type == 'blacklist') or (alert_item.mailserver.mailserverstatus_set.get().blacklist == 'clear' and alert_item.type == 'clear'):
compose_sms(alert_item.mailserver, alert_item.alert, alert_item.type)
alert_item.delete()