# 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA # Author: Cyril Jaquier # # $Revision: 1.6 $ __author__ = "Cyril Jaquier" __version__ = "$Revision: 1.6 $" __date__ = "$Date: 2005/11/20 17:07:47 $" __copyright__ = "Copyright (c) 2004 Cyril Jaquier" __license__ = "GPL" import logging from ConfigParser import * # Gets the instance of the logger. logSys = logging.getLogger("fail2ban") class ConfigReader: """ This class allow the handling of the configuration options. The DEFAULT section contains the global information about Fail2Ban. Each other section is for a different log file. """ def __init__(self, confPath): self.confPath = confPath self.configParser = SafeConfigParser() def openConf(self): """ Opens the configuration file. """ self.configParser.read(self.confPath) def getSections(self): """ Returns all the sections present in the configuration file except the DEFAULT and MAIL sections. """ sections = self.configParser.sections() sections.remove("MAIL") logSys.debug("Found sections: " + `sections`) return sections def setValue(self, sec, label, value): """ Override a value for a section """ self.configParser.set(sec, label, value) # 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 getLogOptions(self, sec, options): """ Gets all the options of a given section. The options are defined in the optionValues list. """ values = dict() for option in options: try: if option[0] == "bool": v = self.configParser.getboolean(sec, option[1]) elif option[0] == "int": v = self.configParser.getint(sec, option[1]) else: v = self.configParser.get(sec, option[1]) values[option[1]] = v logSys.debug("%s: Accepted value %s=%s"%( sec, option[1], `v`)) except NoOptionError: logSys.warn("No '" + option[1] + "' defined in '" + sec + "'. Using default one: '" + `option[2]` + "'") 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