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filter.d/cyrus-imap.conf: fixed `failregex` - accept entries without login-info resp. hostname before IP address

pull/1708/head
sebres 2017-03-09 16:13:45 +01:00
parent c4dc698d98
commit 8768776d68
2 changed files with 4 additions and 1 deletions
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2
config/filter.d/cyrus-imap.conf
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@ -13,7 +13,7 @@ before = common.conf
_daemon = (?:cyrus/)?(?:imap(d|s)?|pop3(d|s)?)
failregex = ^%(__prefix_line)sbadlogin: \S+ ?\[<HOST>\] \S+ .*?\[?SASL\(-13\): (authentication failure|user not found): .*\]?$
failregex = ^%(__prefix_line)sbadlogin: [^\[]*\[<HOST>\] \S+ .*?\[?SASL\(-13\): (authentication failure|user not found): .*\]?$
ignoreregex =

3
fail2ban/tests/files/logs/cyrus-imap
View File

@ -16,3 +16,6 @@ Dec 30 16:03:27 somehost imapd[2517]: badlogin: local-somehost[1.2.3.4] OTP [SAS
Jul 17 22:55:56 derry cyrus/imaps[7568]: badlogin: serafinat.xxxxxx [1.2.3.4] plain [SASL(-13): user not found: user: pressy@derry property: cmusaslsecretPLAIN not found in sasldb]
# failJSON: { "time": "2005-07-18T16:46:42", "match": true , "host": "1.2.3.4" }
Jul 18 16:46:42 derry cyrus/imaps[27449]: badlogin: serafinat.xxxxxx [1.2.3.4] PLAIN [SASL(-13): user not found: Password verification failed]
# failJSON: { "time": "2005-03-08T05:25:21", "match": true , "host": "192.0.2.4", "desc": "entry without loginname/hostname before IP" }
Mar 8 05:25:21 host imap[22130]: badlogin: [192.0.2.4] plain [SASL(-13): authentication failure: Password verification failed]