def newSession(self, rule, host, time):
nsession = AlertSession()
nsession.id = host
nsession.host = host
nsession.lastAlert = time
nsession.alertTimes = 1
_sessions[host] = nsession
def getSession(self, rule, host):
_mdb = self._connect()
cursor = _mdb.cursor()
query = "SELECT * FROM cm_alert_sessions WHERE rule_id=%(rule_id)s and fixed_ip=%(fixed_ip)s and is_active=1 order by id desc limit 1"
cursor.execute(query, {'rule_id': rule, 'fixed_ip':host})
row = cursor.fetchone()
_ses = None
if row is not None:
sesinfo = dict(zip(cursor.column_names, row))
_ses = AlertSession()
_ses.id = sesinfo['id']
_ses.rule = sesinfo['rule_id']
_ses.host = sesinfo['fixed_ip']
if isinstance(sesinfo['last_alert'], datetime):
temp_time = sesinfo['last_alert'].utctimetuple()
elif isinstance(sesinfo['last_alert'], str):
temp_time = time.strptime(sesinfo['last_alert'], '%Y-%m-%d %H:%M:%S')
else:
temp_time = None
if temp_time is not None:
_ses.lastAlert = int(time.mktime(temp_time))
else:
_ses.lastAlert = None
_ses.alertTimes = sesinfo['alert_times']
cursor.close()
_mdb.close()
return _ses