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Distinction flood virus

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darcs-hash:20050831235036-6d78a-7121c53127c2171f9a6533da449a1145010afafe.gz
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pessoles 2005-09-01 01:50:36 +02:00
parent 88db17489a
commit 269fbc3665
1 changed files with 49 additions and 4 deletions
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53
surveillance/deconnexion.py
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@ -204,13 +204,57 @@ for i in range(0,len(sanctions)-2):
# Détection de l'existence de virus ou de P2P #
###############################################
# VIRUS
########
# Dans le table virus on sélectionne les ip_src qui appartiennent au reseau
requete = "SELECT ip_src FROM virus WHERE (ip_src<<=inet('138.231.136.0/21') or ip_src<<=inet('138.231.148.0/22')) and date > timestamp 'now' - interval '2 hours' order by ip_src"
requete = "SELECT ip_src FROM virus WHERE (ip_src<<=inet('138.231.136.0/21') or ip_src<<=inet('138.231.148.0/22')) and date > timestamp 'now' - interval '1 hour' order by ip_src"
curseur.execute(requete)
veroles = curseur.fetchall()
# Recuperation des infectes pour ne pas les reblacklister
requete = "SELECT ip_crans FROM avertis_virus WHERE date > timestamp 'now' - interval '2 hour'"
requete = "SELECT ip_crans FROM avertis_virus WHERE date > timestamp 'now' - interval '1 hour'"
curseur.execute(requete)
infectes = curseur.fetchall()
ip1=str('0.0.0.0')
N=0
if veroles:
ip1=veroles[0][0]
for i in range(0,len(veroles)):
ip=veroles[i][0]
if ip != ip1 :
ip1=ip
N=0
else :
N=N+1
if N >= virus.virus and [ip] not in infectes:
# Recuperation des infectes pour ne pas les reblacklister
machine = ldap.search('ipHostNumber=%s' % ip,'w' )['machine'][0]
hostname = machine.nom()
proprio = machine.proprietaire()
# Inscription dans la table des infectes
requete="INSERT INTO avertis_virus (ip_crans,date) VALUES ('%s','now')" % ip1
curseur.execute(requete)
requete = "SELECT ip_crans FROM avertis_virus WHERE date > timestamp 'now' - interval '1 hour'"
curseur.execute(requete)
infectes = curseur.fetchall()
# Blacklistage
date = time()
debut = localtime(date)
fin = localtime(date+60*2)
# proprio.blacklist(["%d/%d/%d %d:%d" % (debut[2],debut[1],debut[0],dabut[3],debut[4]),"%d/%d/%d %d:%d" % (fin[2],fin[1],fin[0],fin[3],fin[4]),'virus'," TESTS Virus" ])
# Flood
########
# Dans le table virus on sélectionne les ip_src qui appartiennent au reseau
requete = "SELECT ip_src FROM flood WHERE (ip_src<<=inet('138.231.136.0/21') or ip_src<<=inet('138.231.148.0/22')) and date > timestamp 'now' - interval '1 hour' order by ip_src"
curseur.execute(requete)
veroles = curseur.fetchall()
# Recuperation des infectes pour ne pas les reblacklister
requete = "SELECT ip_crans FROM avertis_virus WHERE date > timestamp 'now' - interval '1 hour'"
curseur.execute(requete)
infectes = curseur.fetchall()
ip1=str('0.0.0.0')
@ -232,7 +276,7 @@ if veroles:
# Inscription dans la table des infectes
requete="INSERT INTO avertis_virus (ip_crans,date) VALUES ('%s','now')" % ip1
curseur.execute(requete)
requete = "SELECT ip_crans FROM avertis_virus WHERE date > timestamp 'now' - interval '2 hour'"
requete = "SELECT ip_crans FROM avertis_virus WHERE date > timestamp 'now' - interval '1 hour'"
curseur.execute(requete)
infectes = curseur.fetchall()
# Blacklistage
@ -241,7 +285,8 @@ if veroles:
fin = localtime(date+60*2)
# proprio.blacklist(["%d/%d/%d %d:%d" % (debut[2],debut[1],debut[0],dabut[3],debut[4]),"%d/%d/%d %d:%d" % (fin[2],fin[1],fin[0],fin[3],fin[4]),'virus'," TESTS Virus" ])
# Gestion du P2P :