/usr/sbin/auth2db-alert is in auth2db 0.2.5-2+dfsg-4.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 | #!/usr/bin/python
# This program 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 2 of the License, or
# (at your option) any later version.
#
# This program 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.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
# Copyright (c) 2007 Ezequiel Vera
__author__ = "Ezequiel Vera"
__version__ = "$Revision$"
__date__ = "$Date$"
__copyright__ = "Copyright (c) 2007 Ezequiel Vera"
__license__ = "GPL"
import MySQLdb
import os
import sys
import string
import time
import datetime
import traceback
import smtplib
from configobj import ConfigObj
#CONFIG_AUTH_PATH = "/var/log/"
CONFIG_PATH = "/etc/auth2db/"
CONFIG_PATH_FLAG = "/var/lib/auth2db/flag.d/"
CONFIG_PATH_TMP = "/var/lib/auth2db/tmp/"
config = ConfigObj(CONFIG_PATH+'auth2db.conf')
config_filters = ConfigObj(CONFIG_PATH+"filters.conf")
# Carga en las variables el archivo config.dat
CONFIG_HOST = config['dbserver']
CONFIG_DB = config['dbname']
CONFIG_USER = config['dbuser']
CONFIG_PASS = config['dbpass']
def send_email(subject,email,msg_body):
import smtplib
from email.MIMEText import MIMEText
# connect
db = MySQLdb.connect(host=CONFIG_HOST, user=CONFIG_USER, passwd=CONFIG_PASS, db=CONFIG_DB)
# create a cursor
cursor = db.cursor(MySQLdb.cursors.DictCursor)
# execute SQL
sql = "SELECT * from smtp_config "
cursor.execute(sql)
result = cursor.fetchall()
for record in result:
smtp_server = record["smtp_server"]
port_server = record["smtp_port"]
mail_from = record["mail_from"]
auth_active = record["auth_active"]
auth_user = record["auth_user"]
auth_pass = record["auth_pass"]
msg = MIMEText(msg_body)
msg['Subject'] = str(subject)
msg['From'] = mail_from
msg['Reply-to'] = mail_from
msg['To'] = str(email)
s = smtplib.SMTP()
s.connect(smtp_server)
# if required authenticate
if auth_active == 1:
s.login(auth_user,auth_pass)
# Send the email - real from, real to, extra headers and content ...
s.sendmail(mail_from,str(email), msg.as_string())
s.close()
def alert():
# connect
db = MySQLdb.connect(host=CONFIG_HOST, user=CONFIG_USER, passwd=CONFIG_PASS, db=CONFIG_DB)
# create a cursor
#cursor = db.cursor()
cursor = db.cursor(MySQLdb.cursors.DictCursor)
# execute SQL
sql = "SELECT * from alert_config";
cursor.execute(sql)
result = cursor.fetchall()
#print result
new_alert = 0
for record in result:
#print str(record[0])+" "+record[1]
id = str(record["id"])
name = str(record["name"])
log_type = str(record["log_type"])
log_action = str(record["log_action"])
log_group = str(record["log_group"])
criticality = record["criticality"]
severity = record["severity"]
occurrences_number = str(record["occurrences_number"])
occurrences_within = str(record["occurrences_within"])
active_email = record["active_email"]
email = record["email"]
#occurrences_within = "3000000"
sql = "SELECT count("+ log_group +") as cantidad, max(id) as maxid, login.* from login WHERE tipo = '"+ log_type +"' AND action = '"+ log_action +"' AND fecha > ( DATE_SUB( CURDATE(), INTERVAL "+ occurrences_within +" MINUTE) ) AND id > (SELECT IF (max(id_log) is not null, max(id_log), 0) as id FROM alert WHERE id_alert_config = "+ id +") GROUP BY "+ log_group +", server HAVING cantidad >= "+ occurrences_number +""
#print sql
#print ""
cursor.execute(sql)
sub_result = cursor.fetchall()
for sub_record in sub_result:
id_log = str(sub_record["maxid"])
cantidad = str(sub_record["cantidad"])
detalle = sub_record["detalle"]
hostname = sub_record["server"]
notified_time = time.strftime('%Y-%m-%d %H:%M:%S')
sql = "INSERT INTO alert (id_alert_config, id_log, alert_name, hostname, criticality, severity, occurrences_number, detalle, notified_time) VALUES ('"+ id +"','"+ id_log +"', '"+ name +"', '"+ hostname +"', '"+ criticality +"','"+ severity +"','"+ cantidad +"','"+ detalle +"','"+ notified_time +"')"
#print "["+name+"]"
#print sql
cursor.execute(sql)
insert = cursor.fetchall()
# Send email if active_email = 1
if active_email == 1:
msg = "\n Alert Name: '"+ name +"'\n Hostname: '"+ hostname +"'\n Criticality '"+ criticality +"'\n Severity: '"+ severity +"'\n Occurrences Number: '"+ cantidad +"'\n Detail: '"+ detalle +"'\n Notified Time:'"+ notified_time + "'"
send_email("Auth2DB Alert: " + name, email, msg)
print "Auth2DB Alert: " + name +" | "+ email
new_alert = new_alert + 1
print "New Alerts: " + str(new_alert)
#print ""
#print insert
#print ""
def main():
alert()
#Esta linea lanza la funcion principal si aun no esta lanzada
if __name__ =='__main__':
try:
main()
except:
# print error message re exception
traceback.print_exc()
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