- Expand <HOST> in ignoreregex. Thanks to Yaroslav Halchenko

git-svn-id: https://fail2ban.svn.sourceforge.net/svnroot/fail2ban/trunk@591 a942ae1a-1317-0410-a47c-b1dcaea8d605

CHANGELOG

@@ -12,6 +12,7 @@ ver. 0.9.0 (2007/??/??) - alpha
 - Removed Python 2.4 code. Need more testing
 - Made interactive mode optional in fail2ban-client
 - Fixed vulnerability in sshd.conf. Thanks to Daniel B. Cid
+- Expand <HOST> in ignoreregex. Thanks to Yaroslav Halchenko
 
 ver. 0.8.0 (2007/05/03) - stable
 ----------

server/failregex.py

@@ -40,9 +40,7 @@ class FailRegex(Regex):
 	# avoid construction of invalid object.
 	# @param value the regular expression
 	
-	def __init__(self, value):
-		# Replace "<HOST>" with default regular expression for host.
-		regex = value.replace("<HOST>", "(?:::f{4,6}:)?(?P<host>\S+)")
+	def __init__(self, regex):
 		# Initializes the parent.
 		Regex.__init__(self, regex)
 		# Check for group "host"

server/regex.py

@@ -42,6 +42,9 @@ class Regex:
 	
 	def __init__(self, regex):
 		self._matchCache = None
+		# Perform shortcuts expansions
+		# Replace "<HOST>" with default regular expression for host.
+		regex = regex.replace("<HOST>", "(?:::f{4,6}:)?(?P<host>\S+)")
 		if regex.lstrip() == '':
 			raise RegexException("Cannot add empty regex")
 		try: