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Merge pull request #107 from opoplawski/master 

sshd filter - avoid banning on pam failures since might be too early. Close gh-106

If desired to ban on pam -- enable pam-generic filter, possibly even tuning in pam-generic.local the value for caught ttys in case of more detailed control needed

Provided example was:

 Jan 18 12:47:34 host sshd[23755]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.123.123.123  user=myuser
 Jan 18 12:47:34 host sshd[23755]: pam_sss(sshd:auth): authentication success; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.123.123.123 user=myuser
 Jan 18 12:47:34 host sshd[23755]: Accepted password for myuser from 123.123.123.123 port 50615 ssh2
pull/111/merge
Yaroslav Halchenko 2013-01-25 08:24:44 -08:00
parent 7d630cb0de bb7628591c
commit 4a48844027
1 changed files with 0 additions and 1 deletions
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config/filter.d/sshd.conf
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@ -30,7 +30,6 @@ failregex = ^%(__prefix_line)s(?:error: PAM: )?Authentication failure for .* fro
^%(__prefix_line)s[iI](?:llegal|nvalid) user .* from <HOST>\s*$
^%(__prefix_line)sUser .+ from <HOST> not allowed because not listed in AllowUsers\s*$
^%(__prefix_line)sUser .+ from <HOST> not allowed because listed in DenyUsers\s*$
^%(__prefix_line)s(?:pam_unix\(sshd:auth\):\s)?authentication failure; logname=\S* uid=\S* euid=\S* tty=\S* ruser=\S* rhost=<HOST>(?:\s+user=.*)?\s*$
^%(__prefix_line)srefused connect from \S+ \(<HOST>\)\s*$
^%(__prefix_line)sUser .+ from <HOST> not allowed because none of user's groups are listed in AllowGroups\s*$