# emacs: -*- mode: python; py-indent-offset: 4; indent-tabs-mode: t -*- # vi: set ft=python sts=4 ts=4 sw=4 noet : # This file is part of Fail2Ban. # # Fail2Ban is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # Fail2Ban is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with Fail2Ban; if not, write to the Free Software # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. # Author: Cyril Jaquier # Modified by: Yaroslav Halchenko (SafeConfigParserWithIncludes) # $Revision$ __author__ = "Cyril Jaquier" __version__ = "$Revision$" __date__ = "$Date$" __copyright__ = "Copyright (c) 2004 Cyril Jaquier" __license__ = "GPL" import logging, os from configparserinc import SafeConfigParserWithIncludes from ConfigParser import NoOptionError, NoSectionError # Gets the instance of the logger. logSys = logging.getLogger("fail2ban.client.config") class ConfigReader(SafeConfigParserWithIncludes): BASE_DIRECTORY = "/etc/fail2ban/" def __init__(self): SafeConfigParserWithIncludes.__init__(self) self.__opts = None #@staticmethod def setBaseDir(folderName): path = folderName.rstrip('/') ConfigReader.BASE_DIRECTORY = path + '/' setBaseDir = staticmethod(setBaseDir) #@staticmethod def getBaseDir(): return ConfigReader.BASE_DIRECTORY getBaseDir = staticmethod(getBaseDir) def read(self, filename): basename = ConfigReader.BASE_DIRECTORY + filename logSys.debug("Reading " + basename) bConf = basename + ".conf" bLocal = basename + ".local" if os.path.exists(bConf) or os.path.exists(bLocal): SafeConfigParserWithIncludes.read(self, [bConf, bLocal]) return True else: logSys.error(bConf + " and " + bLocal + " do not exist") return False ## # Read the options. # # Read the given option in the configuration file. Default values # are used... # Each optionValues entry is composed of an array with: # 0 -> the type of the option # 1 -> the name of the option # 2 -> the default value for the option def getOptions(self, sec, options, pOptions = None): values = dict() for option in options: try: if option[0] == "bool": v = self.getboolean(sec, option[1]) elif option[0] == "int": v = self.getint(sec, option[1]) else: v = self.get(sec, option[1]) if not pOptions == None and option[1] in pOptions: continue values[option[1]] = v except NoSectionError, e: # No "Definition" section or wrong basedir logSys.error(e) values[option[1]] = option[2] except NoOptionError: if not option[2] == None: logSys.warn("'%s' not defined in '%s'. Using default value" % (option[1], sec)) values[option[1]] = option[2] except ValueError: logSys.warn("Wrong value for '" + option[1] + "' in '" + sec + "'. Using default one: '" + `option[2]` + "'") values[option[1]] = option[2] return values