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[Netfilter] Add non-SMTP command rule (#4289)

master
Dmitriy Alekseev 2021-10-08 12:38:29 +03:00 committed by GitHub
parent 0b64967ec5
commit 819f2876e6
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1 changed files with 10 additions and 9 deletions
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19
data/Dockerfiles/netfilter/server.py
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@ -92,15 +92,16 @@ def refreshF2bregex():
global exit_code global exit_code
if not r.get('F2B_REGEX'): if not r.get('F2B_REGEX'):
f2bregex = {} f2bregex = {}
f2bregex[1] = 'warning: .*\[([0-9a-f\.:]+)\]: SASL .+ authentication failed' f2bregex[1] = 'mailcow UI: Invalid password for .+ by ([0-9a-f\.:]+)'
f2bregex[2] = '-login: Disconnected \(auth failed, .+\): user=.*, method=.+, rip=([0-9a-f\.:]+),' f2bregex[2] = 'Rspamd UI: Invalid password by ([0-9a-f\.:]+)'
f2bregex[3] = '-login: Aborted login \(tried to use disallowed .+\): user=.+, rip=([0-9a-f\.:]+), lip.+' f2bregex[3] = 'warning: .*\[([0-9a-f\.:]+)\]: SASL .+ authentication failed'
f2bregex[4] = 'SOGo.+ Login from \'([0-9a-f\.:]+)\' for user .+ might not have worked' f2bregex[4] = 'warning: non-SMTP command from .*\[([0-9a-f\.:]+)]:.+'
f2bregex[5] = 'mailcow UI: Invalid password for .+ by ([0-9a-f\.:]+)' f2bregex[5] = 'NOQUEUE: reject: RCPT from \[([0-9a-f\.:]+)].+Protocol error.+'
f2bregex[6] = '([0-9a-f\.:]+) \"GET \/SOGo\/.* HTTP.+\" 403 .+' f2bregex[6] = '-login: Disconnected \(auth failed, .+\): user=.*, method=.+, rip=([0-9a-f\.:]+),'
f2bregex[7] = 'Rspamd UI: Invalid password by ([0-9a-f\.:]+)' f2bregex[7] = '-login: Aborted login \(auth failed .+\): user=.+, rip=([0-9a-f\.:]+), lip.+'
f2bregex[8] = '-login: Aborted login \(auth failed .+\): user=.+, rip=([0-9a-f\.:]+), lip.+' f2bregex[8] = '-login: Aborted login \(tried to use disallowed .+\): user=.+, rip=([0-9a-f\.:]+), lip.+'
f2bregex[9] = 'NOQUEUE: reject: RCPT from \[([0-9a-f\.:]+)].+Protocol error.+' f2bregex[9] = 'SOGo.+ Login from \'([0-9a-f\.:]+)\' for user .+ might not have worked'
f2bregex[10] = '([0-9a-f\.:]+) \"GET \/SOGo\/.* HTTP.+\" 403 .+'
r.set('F2B_REGEX', json.dumps(f2bregex, ensure_ascii=False)) r.set('F2B_REGEX', json.dumps(f2bregex, ensure_ascii=False))
else: else:
try: try: