mirror of https://github.com/fail2ban/fail2ban
100 lines
3.0 KiB
Python
100 lines
3.0 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: 458 $
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__author__ = "Cyril Jaquier"
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__version__ = "$Revision: 458 $"
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__date__ = "$Date: 2006-11-12 15:52:36 +0100 (Sun, 12 Nov 2006) $"
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__copyright__ = "Copyright (c) 2004 Cyril Jaquier"
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__license__ = "GPL"
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import logging, os
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from ConfigParser import SafeConfigParser
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from ConfigParser import NoOptionError, NoSectionError
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# Gets the instance of the logger.
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logSys = logging.getLogger("fail2ban.client.config")
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class ConfigReader(SafeConfigParser):
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BASE_DIRECTORY = "/etc/fail2ban/"
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def __init__(self):
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SafeConfigParser.__init__(self)
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self.__opts = None
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@staticmethod
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def setBaseDir(folderName):
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path = folderName.rstrip('/')
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ConfigReader.BASE_DIRECTORY = path + '/'
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@staticmethod
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def getBaseDir():
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return ConfigReader.BASE_DIRECTORY
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def read(self, filename):
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basename = ConfigReader.BASE_DIRECTORY + filename
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logSys.debug("Reading " + basename)
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bConf = basename + ".conf"
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bLocal = basename + ".local"
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if os.path.exists(bConf) or os.path.exists(bLocal):
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SafeConfigParser.read(self, [bConf, bLocal])
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return True
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else:
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logSys.error(bConf + " and " + bLocal + " do not exist")
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return False
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##
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# Read the options.
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#
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# Read the given option in the configuration file. Default values
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# are used...
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# Each optionValues entry is composed of an array with:
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# 0 -> the type of the option
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# 1 -> the name of the option
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# 2 -> the default value for the option
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def getOptions(self, sec, options, pOptions = None):
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values = dict()
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for option in options:
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try:
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if option[0] == "bool":
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v = self.getboolean(sec, option[1])
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elif option[0] == "int":
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v = self.getint(sec, option[1])
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else:
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v = self.get(sec, option[1])
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if not pOptions == None and option[1] in pOptions:
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continue
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values[option[1]] = v
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except NoSectionError, e:
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# No "Definition" section or wrong basedir
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logSys.error(e)
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values[option[1]] = option[2]
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except NoOptionError:
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if not option[2] == None:
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logSys.warn("'%s' not defined in '%s'. Using default value"
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% (option[1], sec))
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values[option[1]] = option[2]
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except ValueError:
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logSys.warn("Wrong value for '" + option[1] + "' in '" + sec +
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"'. Using default one: '" + `option[2]` + "'")
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values[option[1]] = option[2]
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return values
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