From a48d058b3ee27d43ec97290eb8ad1f1d139e9b60 Mon Sep 17 00:00:00 2001
From: mhoellein <mhoellein@freenet.de>
Date: Tue, 24 Sep 2019 12:34:44 +0200
Subject: [PATCH] saving uncommitted changes in /etc prior to apt run

---
 .etckeeper               |   1 +
 fail2ban/jail.local      | 956 ++++++++++++++++++++++++++++++---------
 fail2ban/jail.local.save | 366 +++++++++++++++
 3 files changed, 1107 insertions(+), 216 deletions(-)
 create mode 100644 fail2ban/jail.local.save

diff --git a/.etckeeper b/.etckeeper
index 498ab7f3..f4aae3e2 100755
--- a/.etckeeper
+++ b/.etckeeper
@@ -2532,6 +2532,7 @@ maybe chmod 0664 'fail2ban/jail.conf'
 maybe chmod 0755 'fail2ban/jail.d'
 maybe chmod 0644 'fail2ban/jail.d/defaults-debian.conf'
 maybe chmod 0644 'fail2ban/jail.local'
+maybe chmod 0644 'fail2ban/jail.local.save'
 maybe chmod 0644 'fail2ban/paths-arch.conf'
 maybe chmod 0664 'fail2ban/paths-common.conf'
 maybe chmod 0664 'fail2ban/paths-debian.conf'
diff --git a/fail2ban/jail.local b/fail2ban/jail.local
index 2ba872ee..fc5dcb39 100644
--- a/fail2ban/jail.local
+++ b/fail2ban/jail.local
@@ -1,250 +1,620 @@
-# Fail2Ban configuration file.
 #
-# This file was composed for Debian systems from the original one
-# provided now under /usr/share/doc/fail2ban/examples/jail.conf
-# for additional examples.
+# WARNING: heavily refactored in 0.9.0 release.  Please review and
+#          customize settings for your setup.
 #
-# Comments: use '#' for comment lines and ';' for inline comments
+# Changes:  in most of the cases you should not modify this
+#           file, but provide customizations in jail.local file,
+#           or separate .conf files under jail.d/ directory, e.g.:
 #
-# To avoid merges during upgrades DO NOT MODIFY THIS FILE
-# and rather provide your changes in /etc/fail2ban/jail.local
+# HOW TO ACTIVATE JAILS:
 #
+# YOU SHOULD NOT MODIFY THIS FILE.
+#
+# It will probably be overwritten or improved in a distribution update.
+#
+# Provide customizations in a jail.local file or a jail.d/customisation.local.
+# For example to change the default bantime for all jails and to enable the
+# ssh-iptables jail the following (uncommented) would appear in the .local file.
+# See man 5 jail.conf for details.
+#
+# [DEFAULT]
+# bantime = 1h
+#
+# [sshd]
+# enabled = true
+#
+# See jail.conf(5) man page for more information
+
+
+
+# Comments: use '#' for comment lines and ';' (following a space) for inline comments
+
+
+[INCLUDES]
+
+#before = paths-distro.conf
+before = paths-debian.conf
 
 # The DEFAULT allows a global definition of the options. They can be overridden
 # in each jail afterwards.
 
 [DEFAULT]
 
-# "ignoreip" can be an IP address, a CIDR mask or a DNS host. Fail2ban will not
-# ban a host which matches an address in this list. Several addresses can be
-# defined using space separator.
-ignoreip = 127.0.0.1/8 192.168.178.0/24 
+#
+# MISCELLANEOUS OPTIONS
+#
+
+# "ignorself" specifies whether the local resp. own IP addresses should be ignored
+# (default is true). Fail2ban will not ban a host which matches such addresses.
+#ignorself = true
+
+# "ignoreip" can be a list of IP addresses, CIDR masks or DNS hosts. Fail2ban
+# will not ban a host which matches an address in this list. Several addresses
+# can be defined using space (and/or comma) separator.
+#ignoreip = 127.0.0.1/8 ::1
+
+# External command that will take an tagged arguments to ignore, e.g. <ip>,
+# and return true if the IP is to be ignored. False otherwise.
+#
+# ignorecommand = /path/to/command <ip>
+ignorecommand =
 
 # "bantime" is the number of seconds that a host is banned.
-bantime  = 600
+bantime  = 10m
 
 # A host is banned if it has generated "maxretry" during the last "findtime"
 # seconds.
-findtime = 600
-maxretry = 3
+findtime  = 10m
+
+# "maxretry" is the number of failures before a host get banned.
+maxretry = 5
 
 # "backend" specifies the backend used to get files modification.
-# Available options are "pyinotify", "gamin", "polling" and "auto".
+# Available options are "pyinotify", "gamin", "polling", "systemd" and "auto".
 # This option can be overridden in each jail as well.
 #
 # pyinotify: requires pyinotify (a file alteration monitor) to be installed.
-#            If pyinotify is not installed, Fail2ban will use auto.
+#              If pyinotify is not installed, Fail2ban will use auto.
 # gamin:     requires Gamin (a file alteration monitor) to be installed.
-#            If Gamin is not installed, Fail2ban will use auto.
+#              If Gamin is not installed, Fail2ban will use auto.
 # polling:   uses a polling algorithm which does not require external libraries.
+# systemd:   uses systemd python library to access the systemd journal.
+#              Specifying "logpath" is not valid for this backend.
+#              See "journalmatch" in the jails associated filter config
 # auto:      will try to use the following backends, in order:
-#            pyinotify, gamin, polling.
+#              pyinotify, gamin, polling.
+#
+# Note: if systemd backend is chosen as the default but you enable a jail
+#       for which logs are present only in its own log files, specify some other
+#       backend for that jail (e.g. polling) and provide empty value for
+#       journalmatch. See https://github.com/fail2ban/fail2ban/issues/959#issuecomment-74901200
 backend = auto
 
 # "usedns" specifies if jails should trust hostnames in logs,
-#   warn when reverse DNS lookups are performed, or ignore all hostnames in logs
+#   warn when DNS lookups are performed, or ignore all hostnames in logs
 #
-# yes:   if a hostname is encountered, a reverse DNS lookup will be performed.
-# warn:  if a hostname is encountered, a reverse DNS lookup will be performed,
+# yes:   if a hostname is encountered, a DNS lookup will be performed.
+# warn:  if a hostname is encountered, a DNS lookup will be performed,
 #        but it will be logged as a warning.
 # no:    if a hostname is encountered, will not be used for banning,
 #        but it will be logged as info.
+# raw:   use raw value (no hostname), allow use it for no-host filters/actions (example user)
 usedns = warn
 
+# "logencoding" specifies the encoding of the log files handled by the jail
+#   This is used to decode the lines from the log file.
+#   Typical examples:  "ascii", "utf-8"
 #
-# Destination email address used solely for the interpolations in
-# jail.{conf,local} configuration files.
-destemail = root@localhost
+#   auto:   will use the system locale setting
+logencoding = auto
+
+# "enabled" enables the jails.
+#  By default all jails are disabled, and it should stay this way.
+#  Enable only relevant to your setup jails in your .local or jail.d/*.conf
+#
+# true:  jail will be enabled and log files will get monitored for changes
+# false: jail is not enabled
+enabled = false
+
 
+# "mode" defines the mode of the filter (see corresponding filter implementation for more info).
+mode = normal
+
+# "filter" defines the filter to use by the jail.
+#  By default jails have names matching their filter name
 #
-# Name of the sender for mta actions
-sendername = Fail2Ban
+filter = %(__name__)s[mode=%(mode)s]
+
 
 #
 # ACTIONS
 #
 
-# Default banning action (e.g. iptables, iptables-new,
-# iptables-multiport, shorewall, etc) It is used to define
-# action_* variables. Can be overridden globally or per
-# section within jail.local file
-banaction = iptables-multiport
+# Some options used for actions
+
+# Destination email address used solely for the interpolations in
+# jail.{conf,local,d/*} configuration files.
+destemail = root@localhost
+
+# Sender email address used solely for some actions
+sender = root@<fq-hostname>
 
-# email action. Since 0.8.1 upstream fail2ban uses sendmail
-# MTA for the mailing. Change mta configuration parameter to mail
-# if you want to revert to conventional 'mail'.
+# E-mail action. Since 0.8.1 Fail2Ban uses sendmail MTA for the
+# mailing. Change mta configuration parameter to mail if you want to
+# revert to conventional 'mail'.
 mta = sendmail
 
 # Default protocol
 protocol = tcp
 
-# Specify chain where jumps would need to be added in iptables-* actions
-chain = INPUT
+# Specify chain where jumps would need to be added in ban-actions expecting parameter chain
+chain = <known/chain>
+
+# Ports to be banned
+# Usually should be overridden in a particular jail
+port = 0:65535
+
+# Format of user-agent https://tools.ietf.org/html/rfc7231#section-5.5.3
+fail2ban_agent = Fail2Ban/%(fail2ban_version)s
 
 #
 # Action shortcuts. To be used to define action parameter
 
+# Default banning action (e.g. iptables, iptables-new,
+# iptables-multiport, shorewall, etc) It is used to define
+# action_* variables. Can be overridden globally or per
+# section within jail.local file
+banaction = iptables-multiport
+banaction_allports = iptables-allports
+
 # The simplest action to take: ban only
-action_ = %(banaction)s[name=%(__name__)s, port="%(port)s", protocol="%(protocol)s", chain="%(chain)s"]
+action_ = %(banaction)s[name=%(__name__)s, bantime="%(bantime)s", port="%(port)s", protocol="%(protocol)s", chain="%(chain)s"]
 
 # ban & send an e-mail with whois report to the destemail.
-action_mw = %(banaction)s[name=%(__name__)s, port="%(port)s", protocol="%(protocol)s", chain="%(chain)s"]
-              %(mta)s-whois[name=%(__name__)s, dest="%(destemail)s", protocol="%(protocol)s", chain="%(chain)s", sendername="%(sendername)s"]
+action_mw = %(banaction)s[name=%(__name__)s, bantime="%(bantime)s", port="%(port)s", protocol="%(protocol)s", chain="%(chain)s"]
+            %(mta)s-whois[name=%(__name__)s, sender="%(sender)s", dest="%(destemail)s", protocol="%(protocol)s", chain="%(chain)s"]
 
 # ban & send an e-mail with whois report and relevant log lines
 # to the destemail.
-action_mwl = %(banaction)s[name=%(__name__)s, port="%(port)s", protocol="%(protocol)s", chain="%(chain)s"]
-               %(mta)s-whois-lines[name=%(__name__)s, dest="%(destemail)s", logpath=%(logpath)s, chain="%(chain)s", sendername="%(sendername)s"]
-
-# Choose default action.  To change, just override value of 'action' with the
-# interpolation to the chosen action shortcut (e.g.  action_mw, action_mwl, etc) in jail.local
-# globally (section [DEFAULT]) or per specific section
-action = %(action_mw)s
+action_mwl = %(banaction)s[name=%(__name__)s, bantime="%(bantime)s", port="%(port)s", protocol="%(protocol)s", chain="%(chain)s"]
+             %(mta)s-whois-lines[name=%(__name__)s, sender="%(sender)s", dest="%(destemail)s", logpath=%(logpath)s, chain="%(chain)s"]
 
+# See the IMPORTANT note in action.d/xarf-login-attack for when to use this action
 #
-# JAILS
+# ban & send a xarf e-mail to abuse contact of IP address and include relevant log lines
+# to the destemail.
+action_xarf = %(banaction)s[name=%(__name__)s, bantime="%(bantime)s", port="%(port)s", protocol="%(protocol)s", chain="%(chain)s"]
+             xarf-login-attack[service=%(__name__)s, sender="%(sender)s", logpath=%(logpath)s, port="%(port)s"]
+
+# ban IP on CloudFlare & send an e-mail with whois report and relevant log lines
+# to the destemail.
+action_cf_mwl = cloudflare[cfuser="%(cfemail)s", cftoken="%(cfapikey)s"]
+                %(mta)s-whois-lines[name=%(__name__)s, sender="%(sender)s", dest="%(destemail)s", logpath=%(logpath)s, chain="%(chain)s"]
+
+# Report block via blocklist.de fail2ban reporting service API
+# 
+# See the IMPORTANT note in action.d/blocklist_de.conf for when to use this action.
+# Specify expected parameters in file action.d/blocklist_de.local or if the interpolation
+# `action_blocklist_de` used for the action, set value of `blocklist_de_apikey`
+# in your `jail.local` globally (section [DEFAULT]) or per specific jail section (resp. in 
+# corresponding jail.d/my-jail.local file).
 #
+action_blocklist_de  = blocklist_de[email="%(sender)s", service=%(filter)s, apikey="%(blocklist_de_apikey)s", agent="%(fail2ban_agent)s"]
 
-# Next jails corresponds to the standard configuration in Fail2ban 0.6 which
-# was shipped in Debian. Enable any defined here jail by including
+# Report ban via badips.com, and use as blacklist
 #
-# [SECTION_NAME]
-# enabled = true
+# See BadIPsAction docstring in config/action.d/badips.py for
+# documentation for this action.
+#
+# NOTE: This action relies on banaction being present on start and therefore
+# should be last action defined for a jail.
+#
+action_badips = badips.py[category="%(__name__)s", banaction="%(banaction)s", agent="%(fail2ban_agent)s"]
+#
+# Report ban via badips.com (uses action.d/badips.conf for reporting only)
+#
+action_badips_report = badips[category="%(__name__)s", agent="%(fail2ban_agent)s"]
 
+# Report ban via abuseipdb.com.
 #
-# in /etc/fail2ban/jail.local.
+# See action.d/abuseipdb.conf for usage example and details.
 #
-# Optionally you may override any other parameter (e.g. banaction,
-# action, port, logpath, etc) in that section within jail.local
+action_abuseipdb = abuseipdb
 
-[openvpn]
-enabled  = true
-action   = mail-whois[name=openvpn, dest=mhoellein@hoellein.at]
-port     = 1195
-protocol = udp
-filter   = openvpn
-logpath  = /var/log/openvpn.log
-maxretry = 3
+# Choose default action.  To change, just override value of 'action' with the
+# interpolation to the chosen action shortcut (e.g.  action_mw, action_mwl, etc) in jail.local
+# globally (section [DEFAULT]) or per specific section
+action = %(action_)s
 
 
-[tine20]
-#actionban   = %(mta)s-whois[name=%(__name__)s, dest="%(destemail)s", protocol="%(protocol)s", chain="%(chain)s", sendername="%(sendername)s"]
-#actionban   = sendmail[name=Fail2Ban, dest=mhoellein@hoellein.at, sender=root@localhost]
-action   = mail-whois[name=tine20, dest=mhoellein@hoellein.at]
-enabled  = true
-maxretry = 6
-logpath  = /home/tine20/logs/tine20.log
-filter   = tine20
-port     = anyport
-
-[ssh]
-ignoreip = 146.0.121.193
-action   = iptables-multiport[name=ssh-homeserver, port="22", protocol=tcp]
-           mail-whois[name=ssh, dest=mhoellein@hoellein.at, sender=root@localhost]
-enabled  = true
-port     = ssh
-filter   = sshd
-logpath  = /var/log/auth.log
-maxretry = 6
-
-[ssh-ddos]
-action   = iptables-multiport[name=ssh-homeserver, port="22", protocol=tcp]
-           mail-whois[name=ssh-ddos, dest=mhoellein@hoellein.at, sender=root@localhost]
-enabled  = true 
-port     = ssh
-filter   = sshd-ddos
-logpath  = /var/log/auth.log
-maxretry = 6
+#
+# JAILS
+#
 
+#
+# SSH servers
+#
 
-# Here we use blackhole routes for not requiring any additional kernel support
-# to store large volumes of banned IPs
+[sshd]
 
-[ssh-route]
+# To use more aggressive sshd modes set filter parameter "mode" in jail.local:
+# normal (default), ddos, extra or aggressive (combines all).
+# See "tests/files/logs/sshd" or "filter.d/sshd.conf" for usage example and details.
+#mode   = normal
+port    = ssh
+logpath = %(sshd_log)s
+backend = %(sshd_backend)s
 
-enabled = false
-filter = sshd
-action = route
-logpath = /var/log/sshd.log
-maxretry = 6
 
-# Here we use a combination of Netfilter/Iptables and IPsets
-# for storing large volumes of banned IPs
-#
-# IPset comes in two versions. See ipset -V for which one to use
-# requires the ipset package and kernel support.
-[ssh-iptables-ipset4]
+[dropbear]
 
-enabled  = false
 port     = ssh
-filter   = sshd
-banaction = iptables-ipset-proto4
-logpath  = /var/log/sshd.log
-maxretry = 6
+logpath  = %(dropbear_log)s
+backend  = %(dropbear_backend)s
 
-[ssh-iptables-ipset6]
 
-enabled  = false
+[selinux-ssh]
+
 port     = ssh
-filter   = sshd
-banaction = iptables-ipset-proto6
-logpath  = /var/log/sshd.log
-maxretry = 6
+logpath  = %(auditd_log)s
 
 
 #
 # HTTP servers
 #
 
-[apache]
-action   = sendmail[name=apache, dest=mhoellein@hoellein.at, sender=root@localhost]
-enabled  = true
+[apache-auth]
+
 port     = http,https
-filter   = apache-auth
-logpath  = /var/log/apache*/*error.log
-maxretry = 6
-
-# default action is now multiport, so apache-multiport jail was left
-# for compatibility with previous (<0.7.6-2) releases
-[apache-multiport]
-enabled   = false
-port      = http,https
-filter    = apache-auth
-logpath   = /var/log/apache*/*error.log
-maxretry  = 6
+logpath  = %(apache_error_log)s
+
+
+[apache-badbots]
+# Ban hosts which agent identifies spammer robots crawling the web
+# for email addresses. The mail outputs are buffered.
+port     = http,https
+logpath  = %(apache_access_log)s
+bantime  = 48h
+maxretry = 1
+
 
 [apache-noscript]
-enabled  = false
+
 port     = http,https
-filter   = apache-noscript
-logpath  = /var/log/apache*/*error.log
-maxretry = 6
+logpath  = %(apache_error_log)s
+
 
 [apache-overflows]
-enabled  = false
+
+port     = http,https
+logpath  = %(apache_error_log)s
+maxretry = 2
+
+
+[apache-nohome]
+
+port     = http,https
+logpath  = %(apache_error_log)s
+maxretry = 2
+
+
+[apache-botsearch]
+
+port     = http,https
+logpath  = %(apache_error_log)s
+maxretry = 2
+
+
+[apache-fakegooglebot]
+
+port     = http,https
+logpath  = %(apache_access_log)s
+maxretry = 1
+ignorecommand = %(ignorecommands_dir)s/apache-fakegooglebot <ip>
+
+
+[apache-modsecurity]
+
+port     = http,https
+logpath  = %(apache_error_log)s
+maxretry = 2
+
+
+[apache-shellshock]
+
+port    = http,https
+logpath = %(apache_error_log)s
+maxretry = 1
+
+
+[openhab-auth]
+
+filter = openhab
+action = iptables-allports[name=NoAuthFailures]
+logpath = /opt/openhab/logs/request.log
+
+
+[nginx-http-auth]
+
+port    = http,https
+logpath = %(nginx_error_log)s
+
+# To use 'nginx-limit-req' jail you should have `ngx_http_limit_req_module` 
+# and define `limit_req` and `limit_req_zone` as described in nginx documentation
+# http://nginx.org/en/docs/http/ngx_http_limit_req_module.html
+# or for example see in 'config/filter.d/nginx-limit-req.conf'
+[nginx-limit-req]
+port    = http,https
+logpath = %(nginx_error_log)s
+
+[nginx-botsearch]
+
 port     = http,https
-filter   = apache-overflows
-logpath  = /var/log/apache*/*error.log
+logpath  = %(nginx_error_log)s
 maxretry = 2
 
+
+# Ban attackers that try to use PHP's URL-fopen() functionality
+# through GET/POST variables. - Experimental, with more than a year
+# of usage in production environments.
+
+[php-url-fopen]
+
+port    = http,https
+logpath = %(nginx_access_log)s
+          %(apache_access_log)s
+
+
+[suhosin]
+
+port    = http,https
+logpath = %(suhosin_log)s
+
+
+[lighttpd-auth]
+# Same as above for Apache's mod_auth
+# It catches wrong authentifications
+port    = http,https
+logpath = %(lighttpd_error_log)s
+
+
+#
+# Webmail and groupware servers
+#
+
+[roundcube-auth]
+
+port     = http,https
+logpath  = %(roundcube_errors_log)s
+# Use following line in your jail.local if roundcube logs to journal.
+#backend = %(syslog_backend)s
+
+
+[openwebmail]
+
+port     = http,https
+logpath  = /var/log/openwebmail.log
+
+
+[horde]
+
+port     = http,https
+logpath  = /var/log/horde/horde.log
+
+
+[groupoffice]
+
+port     = http,https
+logpath  = /home/groupoffice/log/info.log
+
+
+[sogo-auth]
+# Monitor SOGo groupware server
+# without proxy this would be:
+# port    = 20000
+port     = http,https
+logpath  = /var/log/sogo/sogo.log
+
+
+[tine20]
+
+logpath  = /var/log/tine20/tine20.log
+port     = http,https
+
+
+#
+# Web Applications
+#
+#
+
+[drupal-auth]
+
+port     = http,https
+logpath  = %(syslog_daemon)s
+backend  = %(syslog_backend)s
+
+[guacamole]
+
+port     = http,https
+logpath  = /var/log/tomcat*/catalina.out
+
+[monit]
+#Ban clients brute-forcing the monit gui login
+port = 2812
+logpath  = /var/log/monit
+
+
+[webmin-auth]
+
+port    = 10000
+logpath = %(syslog_authpriv)s
+backend = %(syslog_backend)s
+
+
+[froxlor-auth]
+
+port    = http,https
+logpath  = %(syslog_authpriv)s
+backend  = %(syslog_backend)s
+
+
+#
+# HTTP Proxy servers
+#
+#
+
+[squid]
+
+port     =  80,443,3128,8080
+logpath = /var/log/squid/access.log
+
+
+[3proxy]
+
+port    = 3128
+logpath = /var/log/3proxy.log
+
+
+#
+# FTP servers
+#
+
+
+[proftpd]
+
+port     = ftp,ftp-data,ftps,ftps-data
+logpath  = %(proftpd_log)s
+backend  = %(proftpd_backend)s
+
+
+[pure-ftpd]
+
+port     = ftp,ftp-data,ftps,ftps-data
+logpath  = %(pureftpd_log)s
+backend  = %(pureftpd_backend)s
+
+
+[gssftpd]
+
+port     = ftp,ftp-data,ftps,ftps-data
+logpath  = %(syslog_daemon)s
+backend  = %(syslog_backend)s
+
+
+[wuftpd]
+
+port     = ftp,ftp-data,ftps,ftps-data
+logpath  = %(wuftpd_log)s
+backend  = %(wuftpd_backend)s
+
+
+[vsftpd]
+# or overwrite it in jails.local to be
+# logpath = %(syslog_authpriv)s
+# if you want to rely on PAM failed login attempts
+# vsftpd's failregex should match both of those formats
+port     = ftp,ftp-data,ftps,ftps-data
+logpath  = %(vsftpd_log)s
+
+
 #
 # Mail servers
 #
 
+# ASSP SMTP Proxy Jail
+[assp]
+
+port     = smtp,465,submission
+logpath  = /root/path/to/assp/logs/maillog.txt
+
+
+[courier-smtp]
+
+port     = smtp,465,submission
+logpath  = %(syslog_mail)s
+backend  = %(syslog_backend)s
+
+
 [postfix]
-enabled  = true 
-action   = mail-whois[name=postfix, dest=mhoellein@hoellein.at]
-port     = smtp,ssmtp,submission
-filter   = postfix
-logpath  = /var/log/mail.info
+# To use another modes set filter parameter "mode" in jail.local:
+mode    = more
+port    = smtp,465,submission
+logpath = %(postfix_log)s
+backend = %(postfix_backend)s
+
+
+[postfix-rbl]
+
+filter   = postfix[mode=rbl]
+port     = smtp,465,submission
+logpath  = %(postfix_log)s
+backend  = %(postfix_backend)s
+maxretry = 1
+
+
+[sendmail-auth]
+
+port    = submission,465,smtp
+logpath = %(syslog_mail)s
+backend = %(syslog_backend)s
+
+
+[sendmail-reject]
+# To use more aggressive modes set filter parameter "mode" in jail.local:
+# normal (default), extra or aggressive
+# See "tests/files/logs/sendmail-reject" or "filter.d/sendmail-reject.conf" for usage example and details.
+#mode    = normal
+port     = smtp,465,submission
+logpath  = %(syslog_mail)s
+backend  = %(syslog_backend)s
+
+
+[qmail-rbl]
+
+filter  = qmail
+port    = smtp,465,submission
+logpath = /service/qmail/log/main/current
+
+
+# dovecot defaults to logging to the mail syslog facility
+# but can be set by syslog_facility in the dovecot configuration.
+[dovecot]
+
+port    = pop3,pop3s,imap,imaps,submission,465,sieve
+logpath = %(dovecot_log)s
+backend = %(dovecot_backend)s
+
+
+[sieve]
+
+port   = smtp,465,submission
+logpath = %(dovecot_log)s
+backend = %(dovecot_backend)s
+
+
+[solid-pop3d]
+
+port    = pop3,pop3s
+logpath = %(solidpop3d_log)s
+
+
+[exim]
+# see filter.d/exim.conf for further modes supported from filter:
+#mode = normal
+port   = smtp,465,submission
+logpath = %(exim_main_log)s
 
 
-[couriersmtp]
+[exim-spam]
 
-enabled  = false
-port     = smtp,ssmtp,submission
-filter   = couriersmtp
-logpath  = /var/log/mail.log
+port   = smtp,465,submission
+logpath = %(exim_main_log)s
+
+
+[kerio]
+
+port    = imap,smtp,imaps,465
+logpath = /opt/kerio/mailserver/store/logs/security.log
 
 
 #
@@ -252,60 +622,56 @@ logpath  = /var/log/mail.log
 # all relevant ports get banned
 #
 
-[courierauth]
+[courier-auth]
 
-enabled  = false
-port     = smtp,ssmtp,submission,imap2,imap3,imaps,pop3,pop3s
-filter   = courierlogin
-logpath  = /var/log/mail.log
+port     = smtp,465,submission,imap,imaps,pop3,pop3s
+logpath  = %(syslog_mail)s
+backend  = %(syslog_backend)s
 
 
-[sasl]
+[postfix-sasl]
 
-enabled  = false
-port     = smtp,ssmtp,submission,imap2,imap3,imaps,pop3,pop3s
-filter   = postfix-sasl
+filter   = postfix[mode=auth]
+port     = smtp,465,submission,imap,imaps,pop3,pop3s
 # You might consider monitoring /var/log/mail.warn instead if you are
 # running postfix since it would provide the same log lines at the
 # "warn" level but overall at the smaller filesize.
-logpath  = /var/log/mail.log
+logpath  = %(postfix_log)s
+backend  = %(postfix_backend)s
 
-[dovecot]
 
-enabled = true
-port    = smtp,ssmtp,submission,imap2,imap3,imaps,pop3,pop3s
-filter  = dovecot
-logpath = /var/log/mail.log
+[perdition]
 
-# To log wrong MySQL access attempts add to /etc/my.cnf:
-# log-error=/var/log/mysqld.log
-# log-warning = 2
-[mysqld-auth]
+port   = imap,imaps,pop3,pop3s
+logpath = %(syslog_mail)s
+backend = %(syslog_backend)s
 
-enabled  = false
-filter   = mysqld-auth
-port     = 3306
-logpath  = /var/log/mysqld.log
+
+[squirrelmail]
+
+port = smtp,465,submission,imap,imap2,imaps,pop3,pop3s,http,https,socks
+logpath = /var/lib/squirrelmail/prefs/squirrelmail_access_log
 
 
-# DNS Servers
+[cyrus-imap]
 
+port   = imap,imaps
+logpath = %(syslog_mail)s
+backend = %(syslog_backend)s
 
-# These jails block attacks against named (bind9). By default, logging is off
-# with bind9 installation. You will need something like this:
+
+[uwimap-auth]
+
+port   = imap,imaps
+logpath = %(syslog_mail)s
+backend = %(syslog_backend)s
+
+
+#
 #
-# logging {
-#     channel security_file {
-#         file "/var/log/named/security.log" versions 3 size 30m;
-#         severity dynamic;
-#         print-time yes;
-#     };
-#     category security {
-#         security_file;
-#     };
-# };
+# DNS servers
 #
-# in your named.conf to provide proper logging
+
 
 # !!! WARNING !!!
 #   Since UDP is connection-less protocol, spoofing of IP and imitation
@@ -314,53 +680,211 @@ logpath  = /var/log/mysqld.log
 #   victim. See
 #    http://nion.modprobe.de/blog/archives/690-fail2ban-+-dns-fail.html
 #   Please DO NOT USE this jail unless you know what you are doing.
-#[named-refused-udp]
 #
-#enabled  = false
-#port     = domain,953
-#protocol = udp
-#filter   = named-refused
-#logpath  = /var/log/named/security.log
+# IMPORTANT: see filter.d/named-refused for instructions to enable logging
+# This jail blocks UDP traffic for DNS requests.
+# [named-refused-udp]
+#
+# filter   = named-refused
+# port     = domain,953
+# protocol = udp
+# logpath  = /var/log/named/security.log
 
-[named-refused-tcp]
+# IMPORTANT: see filter.d/named-refused for instructions to enable logging
+# This jail blocks TCP traffic for DNS requests.
+
+[named-refused]
 
-enabled  = false
 port     = domain,953
-protocol = tcp
-filter   = named-refused
 logpath  = /var/log/named/security.log
 
-# Multiple jails, 1 per protocol, are necessary ATM:
-# see https://github.com/fail2ban/fail2ban/issues/37
-[asterisk-tcp]
 
-enabled  = false
-filter   = asterisk
+[nsd]
+
+port     = 53
+action   = %(banaction)s[name=%(__name__)s-tcp, port="%(port)s", protocol="tcp", chain="%(chain)s", actname=%(banaction)s-tcp]
+           %(banaction)s[name=%(__name__)s-udp, port="%(port)s", protocol="udp", chain="%(chain)s", actname=%(banaction)s-udp]
+logpath = /var/log/nsd.log
+
+
+#
+# Miscellaneous
+#
+
+[asterisk]
+
 port     = 5060,5061
-protocol = tcp
+action   = %(banaction)s[name=%(__name__)s-tcp, port="%(port)s", protocol="tcp", chain="%(chain)s", actname=%(banaction)s-tcp]
+           %(banaction)s[name=%(__name__)s-udp, port="%(port)s", protocol="udp", chain="%(chain)s", actname=%(banaction)s-udp]
+           %(mta)s-whois[name=%(__name__)s, dest="%(destemail)s"]
 logpath  = /var/log/asterisk/messages
+maxretry = 10
 
-[asterisk-udp]
 
-enabled  = false
-filter	 = asterisk
+[freeswitch]
+
 port     = 5060,5061
-protocol = udp
-logpath  = /var/log/asterisk/messages
+action   = %(banaction)s[name=%(__name__)s-tcp, port="%(port)s", protocol="tcp", chain="%(chain)s", actname=%(banaction)s-tcp]
+           %(banaction)s[name=%(__name__)s-udp, port="%(port)s", protocol="udp", chain="%(chain)s", actname=%(banaction)s-udp]
+           %(mta)s-whois[name=%(__name__)s, dest="%(destemail)s"]
+logpath  = /var/log/freeswitch.log
+maxretry = 10
+
+
+# To log wrong MySQL access attempts add to /etc/my.cnf in [mysqld] or
+# equivalent section:
+# log-warning = 2
+#
+# for syslog (daemon facility)
+# [mysqld_safe]
+# syslog
+#
+# for own logfile
+# [mysqld]
+# log-error=/var/log/mysqld.log
+[mysqld-auth]
+
+port     = 3306
+logpath  = %(mysql_log)s
+backend  = %(mysql_backend)s
+
+
+# Log wrong MongoDB auth (for details see filter 'filter.d/mongodb-auth.conf')
+[mongodb-auth]
+# change port when running with "--shardsvr" or "--configsvr" runtime operation
+port     = 27017
+logpath  = /var/log/mongodb/mongodb.log
 
 
 # Jail for more extended banning of persistent abusers
-# !!! WARNING !!!
-#   Make sure that your loglevel specified in fail2ban.conf/.local
-#   is not at DEBUG level -- which might then cause fail2ban to fall into
-#   an infinite loop constantly feeding itself with non-informative lines
+# !!! WARNINGS !!!
+# 1. Make sure that your loglevel specified in fail2ban.conf/.local
+#    is not at DEBUG level -- which might then cause fail2ban to fall into
+#    an infinite loop constantly feeding itself with non-informative lines
+# 2. Increase dbpurgeage defined in fail2ban.conf to e.g. 648000 (7.5 days)
+#    to maintain entries for failed logins for sufficient amount of time
 [recidive]
 
-enabled  = false
-filter   = recidive
 logpath  = /var/log/fail2ban.log
-action   = iptables-allports[name=recidive]
-           sendmail-whois-lines[name=recidive, logpath=/var/log/fail2ban.log]
-bantime  = 604800  ; 1 week
-findtime = 86400   ; 1 day
-maxretry = 5
+banaction = %(banaction_allports)s
+bantime  = 1w
+findtime = 1d
+
+
+# Generic filter for PAM. Has to be used with action which bans all
+# ports such as iptables-allports, shorewall
+
+[pam-generic]
+# pam-generic filter can be customized to monitor specific subset of 'tty's
+banaction = %(banaction_allports)s
+logpath  = %(syslog_authpriv)s
+backend  = %(syslog_backend)s
+
+
+[xinetd-fail]
+
+banaction = iptables-multiport-log
+logpath   = %(syslog_daemon)s
+backend   = %(syslog_backend)s
+maxretry  = 2
+
+
+# stunnel - need to set port for this
+[stunnel]
+
+logpath = /var/log/stunnel4/stunnel.log
+
+
+[ejabberd-auth]
+
+port    = 5222
+logpath = /var/log/ejabberd/ejabberd.log
+
+
+[counter-strike]
+
+logpath = /opt/cstrike/logs/L[0-9]*.log
+# Firewall: http://www.cstrike-planet.com/faq/6
+tcpport = 27030,27031,27032,27033,27034,27035,27036,27037,27038,27039
+udpport = 1200,27000,27001,27002,27003,27004,27005,27006,27007,27008,27009,27010,27011,27012,27013,27014,27015
+action  = %(banaction)s[name=%(__name__)s-tcp, port="%(tcpport)s", protocol="tcp", chain="%(chain)s", actname=%(banaction)s-tcp]
+           %(banaction)s[name=%(__name__)s-udp, port="%(udpport)s", protocol="udp", chain="%(chain)s", actname=%(banaction)s-udp]
+
+# consider low maxretry and a long bantime
+# nobody except your own Nagios server should ever probe nrpe
+[nagios]
+
+logpath  = %(syslog_daemon)s     ; nrpe.cfg may define a different log_facility
+backend  = %(syslog_backend)s
+maxretry = 1
+
+
+[oracleims]
+# see "oracleims" filter file for configuration requirement for Oracle IMS v6 and above
+logpath = /opt/sun/comms/messaging64/log/mail.log_current
+banaction = %(banaction_allports)s
+
+[directadmin]
+logpath = /var/log/directadmin/login.log
+port = 2222
+
+[portsentry]
+logpath  = /var/lib/portsentry/portsentry.history
+maxretry = 1
+
+[pass2allow-ftp]
+# this pass2allow example allows FTP traffic after successful HTTP authentication
+port         = ftp,ftp-data,ftps,ftps-data
+# knocking_url variable must be overridden to some secret value in jail.local
+knocking_url = /knocking/
+filter       = apache-pass[knocking_url="%(knocking_url)s"]
+# access log of the website with HTTP auth
+logpath      = %(apache_access_log)s
+blocktype    = RETURN
+returntype   = DROP
+action       = %(action_)s[blocktype=%(blocktype)s, returntype=%(returntype)s]
+bantime      = 1h
+maxretry     = 1
+findtime     = 1
+
+
+[murmur]
+# AKA mumble-server
+port     = 64738
+action   = %(banaction)s[name=%(__name__)s-tcp, port="%(port)s", protocol=tcp, chain="%(chain)s", actname=%(banaction)s-tcp]
+           %(banaction)s[name=%(__name__)s-udp, port="%(port)s", protocol=udp, chain="%(chain)s", actname=%(banaction)s-udp]
+logpath  = /var/log/mumble-server/mumble-server.log
+
+
+[screensharingd]
+# For Mac OS Screen Sharing Service (VNC)
+logpath  = /var/log/system.log
+logencoding = utf-8
+
+[haproxy-http-auth]
+# HAProxy by default doesn't log to file you'll need to set it up to forward
+# logs to a syslog server which would then write them to disk.
+# See "haproxy-http-auth" filter for a brief cautionary note when setting
+# maxretry and findtime.
+logpath  = /var/log/haproxy.log
+
+[slapd]
+port    = ldap,ldaps
+logpath = /var/log/slapd.log
+
+[domino-smtp]
+port    = smtp,ssmtp
+logpath = /home/domino01/data/IBM_TECHNICAL_SUPPORT/console.log
+
+[phpmyadmin-syslog]
+port    = http,https
+logpath = %(syslog_authpriv)s
+backend = %(syslog_backend)s
+
+
+[zoneminder]
+# Zoneminder HTTP/HTTPS web interface auth
+# Logs auth failures to apache2 error log
+port    = http,https
+logpath = %(apache_error_log)s
+
diff --git a/fail2ban/jail.local.save b/fail2ban/jail.local.save
new file mode 100644
index 00000000..a99e446b
--- /dev/null
+++ b/fail2ban/jail.local.save
@@ -0,0 +1,366 @@
+# Fail2Ban configuration file.
+#
+# This file was composed for Debian systems from the original one
+# provided now under /usr/share/doc/fail2ban/examples/jail.conf
+# for additional examples.
+#
+# Comments: use '#' for comment lines and ';' for inline comments
+#
+# To avoid merges during upgrades DO NOT MODIFY THIS FILE
+# and rather provide your changes in /etc/fail2ban/jail.local
+#
+
+# The DEFAULT allows a global definition of the options. They can be overridden
+# in each jail afterwards.
+
+[DEFAULT]
+
+# "ignoreip" can be an IP address, a CIDR mask or a DNS host. Fail2ban will not
+# ban a host which matches an address in this list. Several addresses can be
+# defined using space separator.
+ignoreip = 127.0.0.1/8 192.168.178.0/24 
+
+# "bantime" is the number of seconds that a host is banned.
+bantime  = 600
+
+# A host is banned if it has generated "maxretry" during the last "findtime"
+# seconds.
+findtime = 600
+maxretry = 7
+
+# "backend" specifies the backend used to get files modification.
+# Available options are "pyinotify", "gamin", "polling" and "auto".
+# This option can be overridden in each jail as well.
+#
+# pyinotify: requires pyinotify (a file alteration monitor) to be installed.
+#            If pyinotify is not installed, Fail2ban will use auto.
+# gamin:     requires Gamin (a file alteration monitor) to be installed.
+#            If Gamin is not installed, Fail2ban will use auto.
+# polling:   uses a polling algorithm which does not require external libraries.
+# auto:      will try to use the following backends, in order:
+#            pyinotify, gamin, polling.
+backend = auto
+
+# "usedns" specifies if jails should trust hostnames in logs,
+#   warn when reverse DNS lookups are performed, or ignore all hostnames in logs
+#
+# yes:   if a hostname is encountered, a reverse DNS lookup will be performed.
+# warn:  if a hostname is encountered, a reverse DNS lookup will be performed,
+#        but it will be logged as a warning.
+# no:    if a hostname is encountered, will not be used for banning,
+#        but it will be logged as info.
+usedns = warn
+
+#
+# Destination email address used solely for the interpolations in
+# jail.{conf,local} configuration files.
+destemail = root@localhost
+
+#
+# Name of the sender for mta actions
+sendername = Fail2Ban
+
+#
+# ACTIONS
+#
+
+# Default banning action (e.g. iptables, iptables-new,
+# iptables-multiport, shorewall, etc) It is used to define
+# action_* variables. Can be overridden globally or per
+# section within jail.local file
+banaction = iptables-multiport
+
+# email action. Since 0.8.1 upstream fail2ban uses sendmail
+# MTA for the mailing. Change mta configuration parameter to mail
+# if you want to revert to conventional 'mail'.
+mta = sendmail
+
+# Default protocol
+protocol = tcp
+
+# Specify chain where jumps would need to be added in iptables-* actions
+chain = INPUT
+
+#
+# Action shortcuts. To be used to define action parameter
+
+# The simplest action to take: ban only
+action_ = %(banaction)s[name=%(__name__)s, port="%(port)s", protocol="%(protocol)s", chain="%(chain)s"]
+
+# ban & send an e-mail with whois report to the destemail.
+action_mw = %(banaction)s[name=%(__name__)s, port="%(port)s", protocol="%(protocol)s", chain="%(chain)s"]
+              %(mta)s-whois[name=%(__name__)s, dest="%(destemail)s", protocol="%(protocol)s", chain="%(chain)s", sendername="%(sendername)s"]
+
+# ban & send an e-mail with whois report and relevant log lines
+# to the destemail.
+action_mwl = %(banaction)s[name=%(__name__)s, port="%(port)s", protocol="%(protocol)s", chain="%(chain)s"]
+               %(mta)s-whois-lines[name=%(__name__)s, dest="%(destemail)s", logpath=%(logpath)s, chain="%(chain)s", sendername="%(sendername)s"]
+
+# Choose default action.  To change, just override value of 'action' with the
+# interpolation to the chosen action shortcut (e.g.  action_mw, action_mwl, etc) in jail.local
+# globally (section [DEFAULT]) or per specific section
+action = %(action_mw)s
+
+#
+# JAILS
+#
+
+# Next jails corresponds to the standard configuration in Fail2ban 0.6 which
+# was shipped in Debian. Enable any defined here jail by including
+#
+# [SECTION_NAME]
+# enabled = true
+
+#
+# in /etc/fail2ban/jail.local.
+#
+# Optionally you may override any other parameter (e.g. banaction,
+# action, port, logpath, etc) in that section within jail.local
+
+[openvpn]
+enabled  = true
+action   = mail-whois[name=openvpn, dest=mhoellein@hoellein.at]
+port     = 1195
+protocol = udp
+filter   = openvpn
+logpath  = /var/log/openvpn.log
+maxretry = 3
+
+
+[tine20]
+#actionban   = %(mta)s-whois[name=%(__name__)s, dest="%(destemail)s", protocol="%(protocol)s", chain="%(chain)s", sendername="%(sendername)s"]
+#actionban   = sendmail[name=Fail2Ban, dest=mhoellein@hoellein.at, sender=root@localhost]
+action   = mail-whois[name=tine20, dest=mhoellein@hoellein.at]
+enabled  = true
+maxretry = 6
+logpath  = /home/tine20/logs/tine20.log
+filter   = tine20
+port     = anyport
+
+[ssh]
+ignoreip = 146.0.121.193
+action   = iptables-multiport[name=ssh-homeserver, port="22", protocol=tcp]
+           mail-whois[name=ssh, dest=mhoellein@hoellein.at, sender=root@localhost]
+enabled  = true
+port     = ssh
+filter   = sshd
+logpath  = /var/log/auth.log
+maxretry = 6
+
+[ssh-ddos]
+action   = iptables-multiport[name=ssh-homeserver, port="22", protocol=tcp]
+           mail-whois[name=ssh-ddos, dest=mhoellein@hoellein.at, sender=root@localhost]
+enabled  = true 
+port     = ssh
+filter   = sshd-ddos
+logpath  = /var/log/auth.log
+maxretry = 6
+
+
+# Here we use blackhole routes for not requiring any additional kernel support
+# to store large volumes of banned IPs
+
+[ssh-route]
+
+enabled = false
+filter = sshd
+action = route
+logpath = /var/log/sshd.log
+maxretry = 6
+
+# Here we use a combination of Netfilter/Iptables and IPsets
+# for storing large volumes of banned IPs
+#
+# IPset comes in two versions. See ipset -V for which one to use
+# requires the ipset package and kernel support.
+[ssh-iptables-ipset4]
+
+enabled  = false
+port     = ssh
+filter   = sshd
+banaction = iptables-ipset-proto4
+logpath  = /var/log/sshd.log
+maxretry = 6
+
+[ssh-iptables-ipset6]
+
+enabled  = false
+port     = ssh
+filter   = sshd
+banaction = iptables-ipset-proto6
+logpath  = /var/log/sshd.log
+maxretry = 6
+
+
+#
+# HTTP servers
+#
+
+[apache]
+action   = sendmail[name=apache, dest=mhoellein@hoellein.at, sender=root@localhost]
+enabled  = true
+port     = http,https
+filter   = apache-auth
+logpath  = /var/log/apache*/*error.log
+maxretry = 6
+
+# default action is now multiport, so apache-multiport jail was left
+# for compatibility with previous (<0.7.6-2) releases
+[apache-multiport]
+enabled   = false
+port      = http,https
+filter    = apache-auth
+logpath   = /var/log/apache*/*error.log
+maxretry  = 6
+
+[apache-noscript]
+enabled  = false
+port     = http,https
+filter   = apache-noscript
+logpath  = /var/log/apache*/*error.log
+maxretry = 6
+
+[apache-overflows]
+enabled  = false
+port     = http,https
+filter   = apache-overflows
+logpath  = /var/log/apache*/*error.log
+maxretry = 2
+
+#
+# Mail servers
+#
+
+[postfix]
+enabled  = true 
+action   = mail-whois[name=postfix, dest=mhoellein@hoellein.at]
+port     = smtp,ssmtp,submission
+filter   = postfix
+logpath  = /var/log/mail.info
+
+
+[couriersmtp]
+
+enabled  = false
+port     = smtp,ssmtp,submission
+filter   = couriersmtp
+logpath  = /var/log/mail.log
+
+
+#
+# Mail servers authenticators: might be used for smtp,ftp,imap servers, so
+# all relevant ports get banned
+#
+
+[courierauth]
+
+enabled  = false
+port     = smtp,ssmtp,submission,imap2,imap3,imaps,pop3,pop3s
+filter   = courierlogin
+logpath  = /var/log/mail.log
+
+
+[sasl]
+
+enabled  = false
+port     = smtp,ssmtp,submission,imap2,imap3,imaps,pop3,pop3s
+filter   = postfix-sasl
+# You might consider monitoring /var/log/mail.warn instead if you are
+# running postfix since it would provide the same log lines at the
+# "warn" level but overall at the smaller filesize.
+logpath  = /var/log/mail.log
+
+[dovecot]
+
+enabled = true
+port    = smtp,ssmtp,submission,imap2,imap3,imaps,pop3,pop3s
+filter  = dovecot
+logpath = /var/log/mail.log
+
+# To log wrong MySQL access attempts add to /etc/my.cnf:
+# log-error=/var/log/mysqld.log
+# log-warning = 2
+[mysqld-auth]
+
+enabled  = false
+filter   = mysqld-auth
+port     = 3306
+logpath  = /var/log/mysqld.log
+
+
+# DNS Servers
+
+
+# These jails block attacks against named (bind9). By default, logging is off
+# with bind9 installation. You will need something like this:
+#
+# logging {
+#     channel security_file {
+#         file "/var/log/named/security.log" versions 3 size 30m;
+#         severity dynamic;
+#         print-time yes;
+#     };
+#     category security {
+#         security_file;
+#     };
+# };
+#
+# in your named.conf to provide proper logging
+
+# !!! WARNING !!!
+#   Since UDP is connection-less protocol, spoofing of IP and imitation
+#   of illegal actions is way too simple.  Thus enabling of this filter
+#   might provide an easy way for implementing a DoS against a chosen
+#   victim. See
+#    http://nion.modprobe.de/blog/archives/690-fail2ban-+-dns-fail.html
+#   Please DO NOT USE this jail unless you know what you are doing.
+#[named-refused-udp]
+#
+#enabled  = false
+#port     = domain,953
+#protocol = udp
+#filter   = named-refused
+#logpath  = /var/log/named/security.log
+
+[named-refused-tcp]
+
+enabled  = false
+port     = domain,953
+protocol = tcp
+filter   = named-refused
+logpath  = /var/log/named/security.log
+
+# Multiple jails, 1 per protocol, are necessary ATM:
+# see https://github.com/fail2ban/fail2ban/issues/37
+[asterisk-tcp]
+
+enabled  = false
+filter   = asterisk
+port     = 5060,5061
+protocol = tcp
+logpath  = /var/log/asterisk/messages
+
+[asterisk-udp]
+
+enabled  = false
+filter	 = asterisk
+port     = 5060,5061
+protocol = udp
+logpath  = /var/log/asterisk/messages
+
+
+# Jail for more extended banning of persistent abusers
+# !!! WARNING !!!
+#   Make sure that your loglevel specified in fail2ban.conf/.local
+#   is not at DEBUG level -- which might then cause fail2ban to fall into
+#   an infinite loop constantly feeding itself with non-informative lines
+[recidive]
+
+enabled  = false
+filter   = recidive
+logpath  = /var/log/fail2ban.log
+action   = iptables-allports[name=recidive]
+           sendmail-whois-lines[name=recidive, logpath=/var/log/fail2ban.log]
+bantime  = 604800  ; 1 week
+findtime = 86400   ; 1 day
+maxretry = 5
-- 
2.43.0