mirror of https://github.com/fail2ban/fail2ban
67 lines
2.1 KiB
Python
67 lines
2.1 KiB
Python
# 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 time, re
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class Parser:
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""" This class is the main log parser class. It should be inherited
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by all the service specific classes.
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"""
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def getLogMatch(self, pattern, line):
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""" Returns a match if pattern is found in line.
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"""
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return re.search(pattern, line)
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def getLogIPv4(self, line):
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""" Returns IP if one is found in line. Match IPv4 string.
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"""
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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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return matchIP.group()
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else:
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return None
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def getLogIP(self, line):
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""" Returns IP if one is found in line.
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"""
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return self.getLogIPv4(line)
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def getLogTimeStandard(self, line):
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""" Returns the log time of line using a standard log format.
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Format: Oct 14 11:47:08
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"""
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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 unixTime
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def getLogTime(self, line):
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""" Returns the log time of line.
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"""
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return self.getLogTimeStandard(line)
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