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bundles/icinga2: add non-listing results to check_spam_blocklist

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This commit is contained in:
Franzi 2023-06-21 23:23:16 +02:00
parent 85b95576c4
commit 42e20b122c
Signed by: kunsi
GPG key ID: 12E3D2136B818350
1 changed files with 33 additions and 25 deletions
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58
bundles/icinga2/files/check_spam_blocklist
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@ -5,29 +5,34 @@ from ipaddress import IPv6Address, ip_address
from subprocess import check_output
from sys import argv, exit
BLOCKLISTS = [
'0spam.fusionzero.com',
'bl.mailspike.org',
'bl.spamcop.net',
'blackholes.brainerd.net',
'dnsbl-1.uceprotect.net',
'l2.spews.dnsbl.sorbs.net',
'list.dsbl.org',
'map.spam-rbl.com',
'multihop.dsbl.org',
'ns1.unsubscore.com',
'opm.blitzed.org',
'psbl.surriel.com',
'rbl.efnet.org',
'rbl.schulte.org',
'spamguard.leadmon.net',
'ubl.unsubscore.com',
'unconfirmed.dsbl.org',
'virbl.dnsbl.bit.nl',
'zen.spamhaus.org',
]
BLOCKLISTS = {
'0spam.fusionzero.com': set(),
'bl.mailspike.org': set(),
'bl.spamcop.net': set(),
'blackholes.brainerd.net': set(),
'dnsbl-1.uceprotect.net': set(),
'l2.spews.dnsbl.sorbs.net': set(),
'list.dsbl.org': set(),
'map.spam-rbl.com': set(),
'multihop.dsbl.org': set(),
'ns1.unsubscore.com': set(),
'opm.blitzed.org': set(),
'psbl.surriel.com': set(),
'rbl.efnet.org': set(),
'rbl.schulte.org': set(),
'spamguard.leadmon.net': set(),
'ubl.unsubscore.com': set(),
'unconfirmed.dsbl.org': set(),
'virbl.dnsbl.bit.nl': set(),
'zen.spamhaus.org': {
# https://www.spamhaus.org/news/article/807/using-our-public-mirrors-check-your-return-codes-now.
'127.255.255.252', # Typing Error
'127.255.255.254', # public resolver / generic rdns
'127.255.255.255', # rate limited
},
}
def check_list(ip_list, blocklist):
def check_list(ip_list, blocklist, warn_ips):
dns_name = '{}.{}'.format(
'.'.join(ip_list),
blocklist,
@ -50,7 +55,10 @@ def check_list(ip_list, blocklist):
blocklist,
item,
))
returncode = 2
if item in warn_ips and returncode < 2:
returncode = 1
else:
returncode = 2
except Exception as e:
if e.returncode == 9:
# no reply from server
@ -77,8 +85,8 @@ exitcode = 0
with ThreadPoolExecutor(max_workers=len(BLOCKLISTS)) as executor:
futures = set()
for blocklist in BLOCKLISTS:
futures.add(executor.submit(check_list, ip_list, blocklist))
for blocklist, warn_ips in BLOCKLISTS.items():
futures.add(executor.submit(check_list, ip_list, blocklist, warn_ips))
for future in as_completed(futures):
msgs, this_exitcode = future.result()