- Update regexps for newer sh versions

PR:		139545 (partially)
Submitted by:	Dmitry Morozovsky <marck@freebsd.org>

security/bruteblock/Makefile

@@ -7,7 +7,7 @@
 
 PORTNAME=	bruteblock
 PORTVERSION=	0.0.5
-PORTREVISION=	1
+PORTREVISION=	2
 CATEGORIES=	security
 MASTER_SITES=	http://samm.kiev.ua/bruteblock/ \
 		http://mirror.amdmi3.ru/distfiles/

security/bruteblock/files/patch-etc_ssh.conf

@@ -0,0 +1,22 @@
+--- etc/ssh.conf.orig	2006-08-20 10:22:37.000000000 +0400
++++ etc/ssh.conf	2009-10-14 03:46:53.000000000 +0400
+@@ -14,8 +14,17 @@
+ # comment: correct user, but wrong password
+ #sshd[72626]: Failed password for samm from 1.2.3.4
+ #
+-regexp		= sshd.*Illegal user \S+ from (\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3})
+-regexp1 	= sshd.*Failed password for (?:illegal user )?\S+ from (\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3})
++# comment: other messages
++#sshd[41945]: error: PAM: authentication error for alice from 192.168.0.1
++#sshd[41945]: error: PAM: authentication error for illegal user root from 192.168.0.1
++#sshd[41945]: Failed keyboard-interactive/pam for invalid user root from 192.168.0.1 port 64507 ssh2
++#sshd[16666]: Failed unknown for illegal user asdfasdfasd from 192.168.0.1 port 52652 ssh2
++#sshd[16666]: Did not receive identification string from 192.168.0.1
++#
++regexp		= sshd.*(?:Illegal|Invalid) user \S+ from (\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3})
++regexp1 	= sshd.*Failed \S+ for (?:(?:illegal|invalid) user )?\S+ from (\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3})
++regexp2         = sshd.*error: PAM: authentication error for (?:(?:illegal|invalid) user )\S+ from (\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3})
++regexp3         = sshd.*Did not receive identification string from (\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3})
+ 
+ # Number of failed login attempts within time before we block
+ max_count       = 4