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66 lines
1.9 KiB
66 lines
1.9 KiB
# This file is part of Fail2Ban.
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#
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# Fail2Ban is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# Fail2Ban is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with Fail2Ban; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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# Author: Cyril Jaquier
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#
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# $Revision$
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__author__ = "Cyril Jaquier"
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__version__ = "$Revision$"
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__date__ = "$Date$"
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__copyright__ = "Copyright (c) 2004 Cyril Jaquier"
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__license__ = "GPL"
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import re, time
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from logreader import LogReader
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class Metalog(LogReader):
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def getFailInfo(self, findTime):
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ipList = dict()
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logFile = self.openLogFile()
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for line in logFile.readlines():
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match = self.parseLogLine(line)
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if match:
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ip = match[0]
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unixTime = match[1]
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if unixTime < time.time()-self.findTime:
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continue
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if self.inIgnoreIPList(ip):
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self.logSys.debug("Ignore "+ip)
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continue
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self.logSys.debug("Found "+ip)
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if ipList.has_key(ip):
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ipList[ip] = (ipList[ip][0]+1, unixTime)
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else:
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ipList[ip] = (1, unixTime)
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logFile.close()
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return ipList
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def parseLogLine(self, line):
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""" Match sshd failed password log
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"""
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if re.search("Failed password", line):
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matchIP = re.search("(?:\d{1,3}\.){3}\d{1,3}", line)
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if matchIP:
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date = list(time.strptime(line[0:15], "%b %d %H:%M:%S"))
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date[0] = time.gmtime()[0]
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unixTime = time.mktime(date)
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return [matchIP.group(), unixTime]
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else:
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return False
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