Gecko [ newweb.supercareproducts.com ]

Name	Size	Permission	Date
abuseipdb.conf	3.66 KB	-rw-r--r--	2023-04-01 14:40
apf.conf	587 B	-rw-r--r--	2023-04-01 14:40
apprise.conf	1.38 KB	-rw-r--r--	2023-04-01 14:40
blocklist_de.conf	2.65 KB	-rw-r--r--	2023-04-01 14:40
cloudflare-token.conf	2.93 KB	-rw-r--r--	2023-04-01 14:40
cloudflare.conf	2.97 KB	-rw-r--r--	2023-04-01 14:40
dshield.conf	7.5 KB	-rw-r--r--	2023-04-01 14:40
dummy.conf	1.68 KB	-rw-r--r--	2023-04-01 14:40
firewallcmd-allports.conf	1.47 KB	-rw-r--r--	2023-04-01 14:40
firewallcmd-common.conf	2.59 KB	-rw-r--r--	2023-04-01 14:40
firewallcmd-ipset.conf	3.58 KB	-rw-r--r--	2023-04-01 14:40
firewallcmd-multiport.conf	1.24 KB	-rw-r--r--	2023-04-01 14:40
firewallcmd-new.conf	1.85 KB	-rw-r--r--	2023-04-01 14:40
firewallcmd-rich-logging.conf	1021 B	-rw-r--r--	2023-04-01 14:40
firewallcmd-rich-rules.conf	1.71 KB	-rw-r--r--	2023-04-01 14:40
helpers-common.conf	592 B	-rw-r--r--	2023-04-01 14:40
iptables-allports.conf	291 B	-rw-r--r--	2023-04-01 14:40
iptables-ipset-proto4.conf	1.93 KB	-rw-r--r--	2023-04-01 14:40
iptables-ipset-proto6-allports.conf	814 B	-rw-r--r--	2023-04-01 14:40
iptables-ipset-proto6.conf	773 B	-rw-r--r--	2023-04-01 14:40
iptables-ipset.conf	2.52 KB	-rw-r--r--	2023-04-01 14:40
iptables-multiport-log.conf	2.11 KB	-rw-r--r--	2023-04-01 14:40
iptables-multiport.conf	232 B	-rw-r--r--	2023-04-01 14:40
iptables-new.conf	332 B	-rw-r--r--	2023-04-01 14:40
iptables-xt_recent-echo.conf	2.78 KB	-rw-r--r--	2023-04-01 14:40
iptables.conf	4.68 KB	-rw-r--r--	2023-04-01 14:40
ipthreat.conf	4.19 KB	-rw-r--r--	2023-04-01 14:40
mail-whois-common.conf	1.03 KB	-rw-r--r--	2023-04-01 14:40
mynetwatchman.conf	5.2 KB	-rw-r--r--	2023-04-01 14:40
netscaler.conf	1.46 KB	-rw-r--r--	2023-04-01 14:40
nftables-allports.conf	383 B	-rw-r--r--	2023-04-01 14:40
nftables-multiport.conf	384 B	-rw-r--r--	2023-04-01 14:40
nftables.conf	6.17 KB	-rw-r--r--	2023-04-01 14:40
nginx-block-map.conf	3.92 KB	-rw-r--r--	2023-04-01 14:40
npf.conf	1.49 KB	-rw-r--r--	2023-04-01 14:40
nsupdate.conf	3.16 KB	-rw-r--r--	2023-04-01 14:40
route.conf	1023 B	-rw-r--r--	2023-04-01 14:40
sendmail-buffered.conf	2.74 KB	-rw-r--r--	2023-04-01 14:40
sendmail-common.conf	1.89 KB	-rw-r--r--	2023-04-01 14:40
sendmail-geoip-lines.conf	1.72 KB	-rw-r--r--	2023-04-01 14:40
sendmail-whois-ipjailmatches.conf	1.03 KB	-rw-r--r--	2023-04-01 14:40
sendmail-whois-ipmatches.conf	1.01 KB	-rw-r--r--	2023-04-01 14:40
sendmail-whois-lines.conf	1.27 KB	-rw-r--r--	2023-04-01 14:40
sendmail-whois-matches.conf	1000 B	-rw-r--r--	2023-04-01 14:40
sendmail-whois.conf	950 B	-rw-r--r--	2023-04-01 14:40
sendmail.conf	829 B	-rw-r--r--	2023-04-01 14:40
shorewall-ipset-proto6.conf	3.44 KB	-rw-r--r--	2023-04-01 14:40
smtp.py	6.13 KB	-rw-r--r--	2023-04-01 14:40
symbiosis-blacklist-allports.conf	1.47 KB	-rw-r--r--	2023-04-01 14:40
xarf-login-attack.conf	6.29 KB	-rw-r--r--	2023-04-01 14:40

Rename

# 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.

import socket
import smtplib
from email.mime.text import MIMEText
from email.utils import formatdate, formataddr

from fail2ban.server.actions import ActionBase, CallingMap

messages = {}
messages['start'] = \
"""Hi,

The jail %(jailname)s has been started successfully.

Regards,
Fail2Ban"""

messages['stop'] = \
"""Hi,

The jail %(jailname)s has been stopped.

Regards,
Fail2Ban"""

messages['ban'] = {}
messages['ban']['head'] = \
"""Hi,

The IP %(ip)s has just been banned for %(bantime)i seconds
by Fail2Ban after %(failures)i attempts against %(jailname)s.
"""
messages['ban']['tail'] = \
"""
Regards,
Fail2Ban"""
messages['ban']['matches'] = \
"""
Matches for this ban:
%(matches)s
"""
messages['ban']['ipmatches'] = \
"""
Matches for %(ip)s:
%(ipmatches)s
"""
messages['ban']['ipjailmatches'] = \
"""
Matches for %(ip)s for jail %(jailname)s:
%(ipjailmatches)s
"""

class SMTPAction(ActionBase):
	"""Fail2Ban action which sends emails to inform on jail starting,
	stopping and bans.
	"""

def __init__(
		self, jail, name, host="localhost", user=None, password=None,
		sendername="Fail2Ban", sender="fail2ban", dest="root", matches=None):
		"""Initialise action.

Parameters
		----------
		jail : Jail
			The jail which the action belongs to.
		name : str
			Named assigned to the action.
		host : str, optional
			SMTP host, of host:port format. Default host "localhost" and
			port "25"
		user : str, optional
			Username used for authentication with SMTP server.
		password : str, optional
			Password used for authentication with SMTP server.
		sendername : str, optional
			Name to use for from address in email. Default "Fail2Ban".
		sender : str, optional
			Email address to use for from address in email.
			Default "fail2ban".
		dest : str, optional
			Email addresses of intended recipient(s) in comma space ", "
			delimited format. Default "root".
		matches : str, optional
			Type of matches to be included from ban in email. Can be one
			of "matches", "ipmatches" or "ipjailmatches". Default None
			(see man jail.conf.5).
		"""

super(SMTPAction, self).__init__(jail, name)

self.host = host
		#TODO: self.ssl = ssl

self.user = user
		self.password =password

self.fromname = sendername
		self.fromaddr = sender
		self.toaddr = dest

self.matches = matches

self.message_values = CallingMap(
			jailname = self._jail.name,
			hostname = socket.gethostname,
			bantime = lambda: self._jail.actions.getBanTime(),
			)

# bypass ban/unban for restored tickets
		self.norestored = 1

def _sendMessage(self, subject, text):
		"""Sends message based on arguments and instance's properties.

Parameters
		----------
		subject : str
			Subject of the email.
		text : str
			Body of the email.

Raises
		------
		SMTPConnectionError
			Error on connecting to host.
		SMTPAuthenticationError
			Error authenticating with SMTP server.
		SMTPException
			See Python `smtplib` for full list of other possible
			exceptions.
		"""
		msg = MIMEText(text)
		msg['Subject'] = subject
		msg['From'] = formataddr((self.fromname, self.fromaddr))
		msg['To'] = self.toaddr
		msg['Date'] = formatdate()

smtp = smtplib.SMTP()
		try:
			self._logSys.debug("Connected to SMTP '%s', response: %i: %s",
				self.host, *smtp.connect(self.host))
			if self.user and self.password: # pragma: no cover (ATM no tests covering that)
				smtp.login(self.user, self.password)
			failed_recipients = smtp.sendmail(
				self.fromaddr, self.toaddr.split(", "), msg.as_string())
		except smtplib.SMTPConnectError: # pragma: no cover
			self._logSys.error("Error connecting to host '%s'", self.host)
			raise
		except smtplib.SMTPAuthenticationError: # pragma: no cover
			self._logSys.error(
				"Failed to authenticate with host '%s' user '%s'",
				self.host, self.user)
			raise
		except smtplib.SMTPException: # pragma: no cover
			self._logSys.error(
				"Error sending mail to host '%s' from '%s' to '%s'",
				self.host, self.fromaddr, self.toaddr)
			raise
		else:
			if failed_recipients: # pragma: no cover
				self._logSys.warning(
					"Email to '%s' failed to following recipients: %r",
					self.toaddr, failed_recipients)
			self._logSys.debug("Email '%s' successfully sent", subject)
		finally:
			try:
				self._logSys.debug("Disconnected from '%s', response %i: %s",
					self.host, *smtp.quit())
			except smtplib.SMTPServerDisconnected: # pragma: no cover
				pass # Not connected

def start(self):
		"""Sends email to recipients informing that the jail has started.
		"""
		self._sendMessage(
			"[Fail2Ban] %(jailname)s: started on %(hostname)s" %
				self.message_values,
			messages['start'] % self.message_values)

def stop(self):
		"""Sends email to recipients informing that the jail has stopped.
		"""
		self._sendMessage(
			"[Fail2Ban] %(jailname)s: stopped on %(hostname)s" %
				self.message_values,
			messages['stop'] % self.message_values)

def ban(self, aInfo):
		"""Sends email to recipients informing that ban has occurred.

Parameters
		----------
		aInfo : dict
			Dictionary which includes information in relation to
			the ban.
		"""
		if aInfo.get('restored'):
			return
		aInfo.update(self.message_values)
		message = "".join([
			messages['ban']['head'],
			messages['ban'].get(self.matches, ""),
			messages['ban']['tail']
			])
		self._sendMessage(
			"[Fail2Ban] %(jailname)s: banned %(ip)s from %(hostname)s" %
				aInfo,
			message % aInfo)

Action = SMTPAction