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filter.d/exim.conf: cherry-picked from 0.10, match complex time like `D=2m42s` (closes gh-1766)

pull/1767/head
sebres 2017-05-07 13:02:32 +02:00
parent fafe11d326
commit c546f85207
3 changed files with 8 additions and 4 deletions
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4
config/filter.d/exim-common.conf
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@ -9,7 +9,9 @@ after = exim-common.local
[Definition]
host_info = (?:H=([\w.-]+ )?(?:\(\S+\) )?)?\[<HOST>\](?::\d+)? (?:I=\[\S+\](:\d+)? )?(?:U=\S+ )?(?:P=e?smtp )?
host_info_pre = (?:H=([\w.-]+ )?(?:\(\S+\) )?)?
host_info_suf = (?::\d+)?(?: I=\[\S+\](:\d+)?)?(?: U=\S+)?(?: P=e?smtp)?(?: F=(?:<>|[^@]+@\S+))?\s
host_info = %(host_info_pre)s\[<HOST>\]%(host_info_suf)s
pid = (?: \[\d+\])?
# DEV Notes:

6
config/filter.d/exim.conf
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@ -15,12 +15,12 @@ before = exim-common.conf
failregex = ^%(pid)s %(host_info)ssender verify fail for <\S+>: (?:Unknown user|Unrouteable address|all relevant MX records point to non-existent hosts)\s*$
^%(pid)s \w+ authenticator failed for (?:[^\[\( ]* )?(?:\(\S*\) )?\[<HOST>\](?::\d+)?(?: I=\[\S+\](:\d+)?)?: 535 Incorrect authentication data( \(set_id=.*\)|: \d+ Time\(s\))?\s*$
^%(pid)s %(host_info)sF=(?:<>|[^@]+@\S+) rejected RCPT [^@]+@\S+: (?:relay not permitted|Sender verify failed|Unknown user)\s*$
^%(pid)s %(host_info)srejected RCPT [^@]+@\S+: (?:relay not permitted|Sender verify failed|Unknown user)\s*$
^%(pid)s SMTP protocol synchronization error \([^)]*\): rejected (?:connection from|"\S+") %(host_info)s(?:next )?input=".*"\s*$
^%(pid)s SMTP call from \S+ %(host_info)sdropped: too many nonmail commands \(last was "\S+"\)\s*$
^%(pid)s SMTP protocol error in "AUTH \S*(?: \S*)?" %(host_info)sAUTH command used when not advertised\s*$
^%(pid)s no MAIL in SMTP connection from (?:[^\[\( ]* )?(?:\(\S*\) )?%(host_info)sD=\d+s(?: C=\S*)?\s*$
^%(pid)s ([\w\-]+ )?SMTP connection from (?:[^\[\( ]* )?(?:\(\S*\) )?%(host_info)sclosed by DROP in ACL\s*$
^%(pid)s no MAIL in SMTP connection from (?:[^\[\( ]* )?(?:\(\S*\) )?%(host_info)sD=\d\S+s(?: C=\S*)?\s*$
^%(pid)s (?:[\w\-]+ )?SMTP connection from (?:[^\[\( ]* )?(?:\(\S*\) )?%(host_info)sclosed by DROP in ACL\s*$
ignoreregex =

2
fail2ban/tests/files/logs/exim
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@ -63,6 +63,8 @@
# failJSON: { "time": "2016-04-01T11:08:39", "match": true , "host": "192.0.2.1" }
2016-04-01 11:08:39 [18643] no MAIL in SMTP connection from host.example.com (SERVER) [192.0.2.1]:1418 I=[172.89.0.6]:25 D=34s C=EHLO,AUTH
# failJSON: { "time": "2016-04-01T11:08:40", "match": true , "host": "192.0.2.2" }
2016-04-01 11:08:40 [18643] no MAIL in SMTP connection from host.example.com (SERVER) [192.0.2.2]:1418 I=[172.89.0.6]:25 D=2m42s C=QUIT
# failJSON: { "time": "2016-04-01T11:09:21", "match": true , "host": "192.0.2.1" }
2016-04-01 11:09:21 [18648] SMTP protocol error in "AUTH LOGIN" H=host.example.com (SERVER) [192.0.2.1]:4692 I=[172.89.0.6]:25 AUTH command used when not advertised
# failJSON: { "time": "2016-03-27T16:48:48", "match": true , "host": "192.0.2.1" }