name : fail2banreader.py # 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 # __author__ = "Cyril Jaquier" __copyright__ = "Copyright (c) 2004 Cyril Jaquier" __license__ = "GPL" from .configreader import ConfigReader from ..helpers import getLogger, str2LogLevel # Gets the instance of the logger. logSys = getLogger(__name__) class Fail2banReader(ConfigReader): def __init__(self, **kwargs): ConfigReader.__init__(self, **kwargs) def read(self): ConfigReader.read(self, "fail2ban") def getEarlyOptions(self): opts = [ ["string", "socket", "/var/run/fail2ban/fail2ban.sock"], ["string", "pidfile", "/var/run/fail2ban/fail2ban.pid"], ["string", "loglevel", "INFO"], ["string", "logtarget", "/var/log/fail2ban.log"], ["string", "syslogsocket", "auto"] ] return ConfigReader.getOptions(self, "Definition", opts) def getOptions(self, updateMainOpt=None): opts = [["string", "loglevel", "INFO" ], ["string", "logtarget", "STDERR"], ["string", "syslogsocket", "auto"], ["string", "allowipv6", "auto"], ["string", "dbfile", "/var/lib/fail2ban/fail2ban.sqlite3"], ["int", "dbmaxmatches", None], ["string", "dbpurgeage", "1d"]] self.__opts = ConfigReader.getOptions(self, "Definition", opts) if updateMainOpt: self.__opts.update(updateMainOpt) # check given log-level: str2LogLevel(self.__opts.get('loglevel', 0)) # thread options: opts = [["int", "stacksize", ], ] if self.has_section("Thread"): thopt = ConfigReader.getOptions(self, "Thread", opts) if thopt: self.__opts['thread'] = thopt def convert(self): # Ensure logtarget/level set first so any db errors are captured # Also dbfile should be set before all other database options. # So adding order indices into items, to be stripped after sorting, upon return order = {"thread":0, "syslogsocket":11, "loglevel":12, "logtarget":13, "allowipv6": 14, "dbfile":50, "dbmaxmatches":51, "dbpurgeage":51} stream = list() for opt in self.__opts: if opt in order: stream.append((order[opt], ["set", opt, self.__opts[opt]])) return [opt[1] for opt in sorted(stream)]