fail2ban done; todo configure email
This commit is contained in:
Bachir Soussi Chiadmi
parent
92f992333b
commit
44bd68dccf
@ -1,855 +0,0 @@
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#
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# WARNING: heavily refactored in 0.9.0 release. Please review and
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# customize settings for your setup.
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#
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# Changes: in most of the cases you should not modify this
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# file, but provide customizations in jail.local file,
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# or separate .conf files under jail.d/ directory, e.g.:
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#
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# HOW TO ACTIVATE JAILS:
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#
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# YOU SHOULD NOT MODIFY THIS FILE.
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#
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# It will probably be overwritten or improved in a distribution update.
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#
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# Provide customizations in a jail.local file or a jail.d/customisation.local.
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# For example to change the default bantime for all jails and to enable the
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# ssh-iptables jail the following (uncommented) would appear in the .local file.
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# See man 5 jail.conf for details.
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#
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# [DEFAULT]
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# bantime = 3600
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#
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# [sshd]
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# enabled = true
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#
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# See jail.conf(5) man page for more information
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# Comments: use '#' for comment lines and ';' (following a space) for inline comments
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[INCLUDES]
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#before = paths-distro.conf
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before = paths-debian.conf
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# The DEFAULT allows a global definition of the options. They can be overridden
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# in each jail afterwards.
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[DEFAULT]
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#
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# MISCELLANEOUS OPTIONS
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#
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# "ignoreip" can be an IP address, a CIDR mask or a DNS host. Fail2ban will not
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# ban a host which matches an address in this list. Several addresses can be
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# defined using space (and/or comma) separator.
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ignoreip = 127.0.0.1/8
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# External command that will take an tagged arguments to ignore, e.g. <ip>,
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# and return true if the IP is to be ignored. False otherwise.
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#
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# ignorecommand = /path/to/command <ip>
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ignorecommand =
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# "bantime" is the number of seconds that a host is banned.
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bantime = 600
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# A host is banned if it has generated "maxretry" during the last "findtime"
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# seconds.
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findtime = 600
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# "maxretry" is the number of failures before a host get banned.
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maxretry = 5
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# "backend" specifies the backend used to get files modification.
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# Available options are "pyinotify", "gamin", "polling", "systemd" and "auto".
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# This option can be overridden in each jail as well.
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#
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# pyinotify: requires pyinotify (a file alteration monitor) to be installed.
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# If pyinotify is not installed, Fail2ban will use auto.
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# gamin: requires Gamin (a file alteration monitor) to be installed.
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# If Gamin is not installed, Fail2ban will use auto.
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# polling: uses a polling algorithm which does not require external libraries.
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# systemd: uses systemd python library to access the systemd journal.
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# Specifying "logpath" is not valid for this backend.
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# See "journalmatch" in the jails associated filter config
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# auto: will try to use the following backends, in order:
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# pyinotify, gamin, polling.
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#
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# Note: if systemd backend is chosen as the default but you enable a jail
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# for which logs are present only in its own log files, specify some other
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# backend for that jail (e.g. polling) and provide empty value for
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# journalmatch. See https://github.com/fail2ban/fail2ban/issues/959#issuecomment-74901200
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backend = auto
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# "usedns" specifies if jails should trust hostnames in logs,
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# warn when DNS lookups are performed, or ignore all hostnames in logs
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#
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# yes: if a hostname is encountered, a DNS lookup will be performed.
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# warn: if a hostname is encountered, a DNS lookup will be performed,
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# but it will be logged as a warning.
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# no: if a hostname is encountered, will not be used for banning,
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# but it will be logged as info.
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# raw: use raw value (no hostname), allow use it for no-host filters/actions (example user)
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usedns = warn
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# "logencoding" specifies the encoding of the log files handled by the jail
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# This is used to decode the lines from the log file.
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# Typical examples: "ascii", "utf-8"
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#
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# auto: will use the system locale setting
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logencoding = auto
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# "enabled" enables the jails.
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# By default all jails are disabled, and it should stay this way.
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# Enable only relevant to your setup jails in your .local or jail.d/*.conf
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#
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# true: jail will be enabled and log files will get monitored for changes
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# false: jail is not enabled
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enabled = false
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# "filter" defines the filter to use by the jail.
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# By default jails have names matching their filter name
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#
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filter = %(__name__)s
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#
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# ACTIONS
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#
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# Some options used for actions
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# Destination email address used solely for the interpolations in
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# jail.{conf,local,d/*} configuration files.
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destemail = root@localhost
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# Sender email address used solely for some actions
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sender = root@localhost
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# E-mail action. Since 0.8.1 Fail2Ban uses sendmail MTA for the
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# mailing. Change mta configuration parameter to mail if you want to
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# revert to conventional 'mail'.
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mta = sendmail
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# Default protocol
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protocol = tcp
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# Specify chain where jumps would need to be added in iptables-* actions
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chain = INPUT
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# Ports to be banned
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# Usually should be overridden in a particular jail
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port = 0:65535
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# Format of user-agent https://tools.ietf.org/html/rfc7231#section-5.5.3
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fail2ban_agent = Fail2Ban/%(fail2ban_version)s
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#
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# Action shortcuts. To be used to define action parameter
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# Default banning action (e.g. iptables, iptables-new,
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# iptables-multiport, shorewall, etc) It is used to define
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# action_* variables. Can be overridden globally or per
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# section within jail.local file
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banaction = iptables-multiport
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banaction_allports = iptables-allports
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# The simplest action to take: ban only
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action_ = %(banaction)s[name=%(__name__)s, bantime="%(bantime)s", port="%(port)s", protocol="%(protocol)s", chain="%(chain)s"]
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# ban & send an e-mail with whois report to the destemail.
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action_mw = %(banaction)s[name=%(__name__)s, bantime="%(bantime)s", port="%(port)s", protocol="%(protocol)s", chain="%(chain)s"]
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%(mta)s-whois[name=%(__name__)s, sender="%(sender)s", dest="%(destemail)s", protocol="%(protocol)s", chain="%(chain)s"]
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# ban & send an e-mail with whois report and relevant log lines
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# to the destemail.
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action_mwl = %(banaction)s[name=%(__name__)s, bantime="%(bantime)s", port="%(port)s", protocol="%(protocol)s", chain="%(chain)s"]
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%(mta)s-whois-lines[name=%(__name__)s, sender="%(sender)s", dest="%(destemail)s", logpath=%(logpath)s, chain="%(chain)s"]
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# See the IMPORTANT note in action.d/xarf-login-attack for when to use this action
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#
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# ban & send a xarf e-mail to abuse contact of IP address and include relevant log lines
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# to the destemail.
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action_xarf = %(banaction)s[name=%(__name__)s, bantime="%(bantime)s", port="%(port)s", protocol="%(protocol)s", chain="%(chain)s"]
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xarf-login-attack[service=%(__name__)s, sender="%(sender)s", logpath=%(logpath)s, port="%(port)s"]
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# ban IP on CloudFlare & send an e-mail with whois report and relevant log lines
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# to the destemail.
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action_cf_mwl = cloudflare[cfuser="%(cfemail)s", cftoken="%(cfapikey)s"]
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%(mta)s-whois-lines[name=%(__name__)s, sender="%(sender)s", dest="%(destemail)s", logpath=%(logpath)s, chain="%(chain)s"]
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# Report block via blocklist.de fail2ban reporting service API
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#
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# See the IMPORTANT note in action.d/blocklist_de.conf for when to
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# use this action. Create a file jail.d/blocklist_de.local containing
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# [Init]
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# blocklist_de_apikey = {api key from registration]
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#
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action_blocklist_de = blocklist_de[email="%(sender)s", service=%(filter)s, apikey="%(blocklist_de_apikey)s", agent="%(fail2ban_agent)s"]
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# Report ban via badips.com, and use as blacklist
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#
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# See BadIPsAction docstring in config/action.d/badips.py for
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# documentation for this action.
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#
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# NOTE: This action relies on banaction being present on start and therefore
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# should be last action defined for a jail.
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#
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action_badips = badips.py[category="%(__name__)s", banaction="%(banaction)s", agent="%(fail2ban_agent)s"]
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#
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# Report ban via badips.com (uses action.d/badips.conf for reporting only)
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#
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action_badips_report = badips[category="%(__name__)s", agent="%(fail2ban_agent)s"]
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# Choose default action. To change, just override value of 'action' with the
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# interpolation to the chosen action shortcut (e.g. action_mw, action_mwl, etc) in jail.local
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# globally (section [DEFAULT]) or per specific section
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action = %(action_)s
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#
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# JAILS
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#
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#
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# SSH servers
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#
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[sshd]
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port = ssh
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logpath = %(sshd_log)s
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backend = %(sshd_backend)s
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[sshd-ddos]
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# This jail corresponds to the standard configuration in Fail2ban.
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# The mail-whois action send a notification e-mail with a whois request
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# in the body.
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port = ssh
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logpath = %(sshd_log)s
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backend = %(sshd_backend)s
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[dropbear]
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port = ssh
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logpath = %(dropbear_log)s
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backend = %(dropbear_backend)s
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[selinux-ssh]
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port = ssh
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logpath = %(auditd_log)s
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#
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# HTTP servers
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#
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[apache-auth]
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port = http,https
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logpath = %(apache_error_log)s
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[apache-badbots]
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# Ban hosts which agent identifies spammer robots crawling the web
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# for email addresses. The mail outputs are buffered.
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port = http,https
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logpath = %(apache_access_log)s
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bantime = 172800
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maxretry = 1
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[apache-noscript]
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port = http,https
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logpath = %(apache_error_log)s
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[apache-overflows]
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port = http,https
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logpath = %(apache_error_log)s
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maxretry = 2
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[apache-nohome]
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port = http,https
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logpath = %(apache_error_log)s
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maxretry = 2
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[apache-botsearch]
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port = http,https
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logpath = %(apache_error_log)s
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maxretry = 2
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[apache-fakegooglebot]
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port = http,https
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logpath = %(apache_access_log)s
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maxretry = 1
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ignorecommand = %(ignorecommands_dir)s/apache-fakegooglebot <ip>
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[apache-modsecurity]
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port = http,https
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logpath = %(apache_error_log)s
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maxretry = 2
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[apache-shellshock]
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port = http,https
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logpath = %(apache_error_log)s
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maxretry = 1
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[openhab-auth]
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filter = openhab
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action = iptables-allports[name=NoAuthFailures]
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logpath = /opt/openhab/logs/request.log
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[nginx-http-auth]
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port = http,https
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logpath = %(nginx_error_log)s
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# To use 'nginx-limit-req' jail you should have `ngx_http_limit_req_module`
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# and define `limit_req` and `limit_req_zone` as described in nginx documentation
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# http://nginx.org/en/docs/http/ngx_http_limit_req_module.html
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# or for example see in 'config/filter.d/nginx-limit-req.conf'
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[nginx-limit-req]
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port = http,https
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logpath = %(nginx_error_log)s
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[nginx-botsearch]
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port = http,https
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logpath = %(nginx_error_log)s
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maxretry = 2
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# Ban attackers that try to use PHP's URL-fopen() functionality
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# through GET/POST variables. - Experimental, with more than a year
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# of usage in production environments.
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[php-url-fopen]
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port = http,https
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logpath = %(nginx_access_log)s
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%(apache_access_log)s
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[suhosin]
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port = http,https
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logpath = %(suhosin_log)s
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[lighttpd-auth]
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# Same as above for Apache's mod_auth
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# It catches wrong authentifications
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port = http,https
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logpath = %(lighttpd_error_log)s
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#
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# Webmail and groupware servers
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#
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[roundcube-auth]
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port = http,https
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logpath = %(roundcube_errors_log)s
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[openwebmail]
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port = http,https
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logpath = /var/log/openwebmail.log
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[horde]
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port = http,https
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logpath = /var/log/horde/horde.log
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[groupoffice]
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port = http,https
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logpath = /home/groupoffice/log/info.log
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[sogo-auth]
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# Monitor SOGo groupware server
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# without proxy this would be:
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# port = 20000
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port = http,https
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logpath = /var/log/sogo/sogo.log
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[tine20]
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logpath = /var/log/tine20/tine20.log
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port = http,https
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#
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# Web Applications
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#
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#
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[drupal-auth]
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port = http,https
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logpath = %(syslog_daemon)s
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backend = %(syslog_backend)s
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[guacamole]
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port = http,https
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logpath = /var/log/tomcat*/catalina.out
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[monit]
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#Ban clients brute-forcing the monit gui login
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port = 2812
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logpath = /var/log/monit
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[webmin-auth]
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port = 10000
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logpath = %(syslog_authpriv)s
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backend = %(syslog_backend)s
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[froxlor-auth]
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port = http,https
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logpath = %(syslog_authpriv)s
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backend = %(syslog_backend)s
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#
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# HTTP Proxy servers
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#
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#
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[squid]
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port = 80,443,3128,8080
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logpath = /var/log/squid/access.log
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[3proxy]
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port = 3128
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logpath = /var/log/3proxy.log
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#
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# FTP servers
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#
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[proftpd]
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port = ftp,ftp-data,ftps,ftps-data
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logpath = %(proftpd_log)s
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backend = %(proftpd_backend)s
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[pure-ftpd]
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port = ftp,ftp-data,ftps,ftps-data
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logpath = %(pureftpd_log)s
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backend = %(pureftpd_backend)s
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[gssftpd]
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port = ftp,ftp-data,ftps,ftps-data
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logpath = %(syslog_daemon)s
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backend = %(syslog_backend)s
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[wuftpd]
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port = ftp,ftp-data,ftps,ftps-data
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logpath = %(wuftpd_log)s
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backend = %(wuftpd_backend)s
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||||
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||||
[vsftpd]
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# or overwrite it in jails.local to be
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# logpath = %(syslog_authpriv)s
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||||
# if you want to rely on PAM failed login attempts
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||||
# vsftpd's failregex should match both of those formats
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||||
port = ftp,ftp-data,ftps,ftps-data
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logpath = %(vsftpd_log)s
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||||
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||||
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#
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# Mail servers
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||||
#
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||||
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# ASSP SMTP Proxy Jail
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||||
[assp]
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||||
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port = smtp,465,submission
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logpath = /root/path/to/assp/logs/maillog.txt
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||||
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|
||||
[courier-smtp]
|
||||
|
||||
port = smtp,465,submission
|
||||
logpath = %(syslog_mail)s
|
||||
backend = %(syslog_backend)s
|
||||
|
||||
|
||||
[postfix]
|
||||
|
||||
port = smtp,465,submission
|
||||
logpath = %(postfix_log)s
|
||||
backend = %(postfix_backend)s
|
||||
|
||||
|
||||
[postfix-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]
|
||||
|
||||
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]
|
||||
|
||||
port = smtp,465,submission
|
||||
logpath = %(exim_main_log)s
|
||||
|
||||
|
||||
[exim-spam]
|
||||
|
||||
port = smtp,465,submission
|
||||
logpath = %(exim_main_log)s
|
||||
|
||||
|
||||
[kerio]
|
||||
|
||||
port = imap,smtp,imaps,465
|
||||
logpath = /opt/kerio/mailserver/store/logs/security.log
|
||||
|
||||
|
||||
#
|
||||
# Mail servers authenticators: might be used for smtp,ftp,imap servers, so
|
||||
# all relevant ports get banned
|
||||
#
|
||||
|
||||
[courier-auth]
|
||||
|
||||
port = smtp,465,submission,imap3,imaps,pop3,pop3s
|
||||
logpath = %(syslog_mail)s
|
||||
backend = %(syslog_backend)s
|
||||
|
||||
|
||||
[postfix-sasl]
|
||||
|
||||
port = smtp,465,submission,imap3,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 = %(postfix_log)s
|
||||
backend = %(postfix_backend)s
|
||||
|
||||
|
||||
[perdition]
|
||||
|
||||
port = imap3,imaps,pop3,pop3s
|
||||
logpath = %(syslog_mail)s
|
||||
backend = %(syslog_backend)s
|
||||
|
||||
|
||||
[squirrelmail]
|
||||
|
||||
port = smtp,465,submission,imap2,imap3,imaps,pop3,pop3s,http,https,socks
|
||||
logpath = /var/lib/squirrelmail/prefs/squirrelmail_access_log
|
||||
|
||||
|
||||
[cyrus-imap]
|
||||
|
||||
port = imap3,imaps
|
||||
logpath = %(syslog_mail)s
|
||||
backend = %(syslog_backend)s
|
||||
|
||||
|
||||
[uwimap-auth]
|
||||
|
||||
port = imap3,imaps
|
||||
logpath = %(syslog_mail)s
|
||||
backend = %(syslog_backend)s
|
||||
|
||||
|
||||
#
|
||||
#
|
||||
# DNS servers
|
||||
#
|
||||
|
||||
|
||||
# !!! 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.
|
||||
#
|
||||
# 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
|
||||
|
||||
# IMPORTANT: see filter.d/named-refused for instructions to enable logging
|
||||
# This jail blocks TCP traffic for DNS requests.
|
||||
|
||||
[named-refused]
|
||||
|
||||
port = domain,953
|
||||
logpath = /var/log/named/security.log
|
||||
|
||||
|
||||
[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
|
||||
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
|
||||
|
||||
|
||||
[freeswitch]
|
||||
|
||||
port = 5060,5061
|
||||
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
|
||||
# !!! 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]
|
||||
|
||||
logpath = /var/log/fail2ban.log
|
||||
banaction = %(banaction_allports)s
|
||||
bantime = 604800 ; 1 week
|
||||
findtime = 86400 ; 1 day
|
||||
|
||||
|
||||
# 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
|
||||
bantime = 3600
|
||||
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
|
||||
filter = slapd
|
||||
logpath = /var/log/slapd.log
|
||||
@ -1,314 +0,0 @@
|
||||
# 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.
|
||||
#
|
||||
# To avoid merges during upgrades DO NOT MODIFY THIS FILE
|
||||
# and rather provide your changes in /etc/fail2ban/jail.local
|
||||
#
|
||||
# Author: Yaroslav O. Halchenko <debian@onerussian.com>
|
||||
#
|
||||
# $Revision$
|
||||
#
|
||||
|
||||
# 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
|
||||
ignoreip = 127.0.0.1/8
|
||||
bantime = 600
|
||||
maxretry = 3
|
||||
|
||||
# "backend" specifies the backend used to get files modification. Available
|
||||
# options are "gamin", "polling" and "auto".
|
||||
# yoh: For some reason Debian shipped python-gamin didn't work as expected
|
||||
# This issue left ToDo, so polling is default backend for now
|
||||
backend = auto
|
||||
|
||||
#
|
||||
# Destination email address used solely for the interpolations in
|
||||
# jail.{conf,local} configuration files.
|
||||
destemail = root@localhost
|
||||
|
||||
#
|
||||
# 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"]
|
||||
|
||||
# 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"]
|
||||
|
||||
# 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
|
||||
|
||||
#
|
||||
# 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
|
||||
|
||||
[ssh]
|
||||
|
||||
enabled = true
|
||||
port = ssh
|
||||
filter = sshd
|
||||
logpath = /var/log/auth.log
|
||||
maxretry = 6
|
||||
|
||||
[dropbear]
|
||||
|
||||
enabled = false
|
||||
port = ssh
|
||||
filter = sshd
|
||||
logpath = /var/log/dropbear
|
||||
maxretry = 6
|
||||
|
||||
# Generic filter for pam. Has to be used with action which bans all ports
|
||||
# such as iptables-allports, shorewall
|
||||
[pam-generic]
|
||||
|
||||
enabled = false
|
||||
# pam-generic filter can be customized to monitor specific subset of 'tty's
|
||||
filter = pam-generic
|
||||
# port actually must be irrelevant but lets leave it all for some possible uses
|
||||
port = all
|
||||
banaction = iptables-allports
|
||||
port = anyport
|
||||
logpath = /var/log/auth.log
|
||||
maxretry = 6
|
||||
|
||||
[xinetd-fail]
|
||||
|
||||
enabled = false
|
||||
filter = xinetd-fail
|
||||
port = all
|
||||
banaction = iptables-multiport-log
|
||||
logpath = /var/log/daemon.log
|
||||
maxretry = 2
|
||||
|
||||
|
||||
[ssh-ddos]
|
||||
|
||||
enabled = true
|
||||
port = ssh
|
||||
filter = sshd-ddos
|
||||
logpath = /var/log/auth.log
|
||||
maxretry = 6
|
||||
|
||||
#
|
||||
# HTTP servers
|
||||
#
|
||||
|
||||
[apache]
|
||||
|
||||
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
|
||||
|
||||
#
|
||||
# FTP servers
|
||||
#
|
||||
|
||||
[vsftpd]
|
||||
|
||||
enabled = true
|
||||
port = ftp,ftp-data,ftps,ftps-data
|
||||
filter = vsftpd
|
||||
logpath = /var/log/vsftpd.log
|
||||
# or overwrite it in jails.local to be
|
||||
# logpath = /var/log/auth.log
|
||||
# if you want to rely on PAM failed login attempts
|
||||
# vsftpd's failregex should match both of those formats
|
||||
maxretry = 6
|
||||
|
||||
|
||||
[proftpd]
|
||||
|
||||
enabled = true
|
||||
port = ftp,ftp-data,ftps,ftps-data
|
||||
filter = proftpd
|
||||
logpath = /var/log/proftpd/proftpd.log
|
||||
maxretry = 6
|
||||
|
||||
|
||||
[pure-ftpd]
|
||||
|
||||
enabled = true
|
||||
port = ftp,ftp-data,ftps,ftps-data
|
||||
filter = pure-ftpd
|
||||
logpath = /var/log/auth.log
|
||||
maxretry = 6
|
||||
|
||||
|
||||
[wuftpd]
|
||||
|
||||
enabled = false
|
||||
port = ftp,ftp-data,ftps,ftps-data
|
||||
filter = wuftpd
|
||||
logpath = /var/log/auth.log
|
||||
maxretry = 6
|
||||
|
||||
|
||||
#
|
||||
# Mail servers
|
||||
#
|
||||
|
||||
[postfix]
|
||||
|
||||
enabled = false
|
||||
port = smtp,ssmtp
|
||||
filter = postfix
|
||||
logpath = /var/log/mail.log
|
||||
|
||||
|
||||
[couriersmtp]
|
||||
|
||||
enabled = false
|
||||
port = smtp,ssmtp
|
||||
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,imap2,imap3,imaps,pop3,pop3s
|
||||
filter = courierlogin
|
||||
logpath = /var/log/mail.log
|
||||
|
||||
|
||||
[sasl]
|
||||
|
||||
enabled = false
|
||||
port = smtp,ssmtp,imap2,imap3,imaps,pop3,pop3s
|
||||
filter = 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 = false
|
||||
port = smtp,ssmtp,imap2,imap3,imaps,pop3,pop3s
|
||||
filter = dovecot
|
||||
logpath = /var/log/mail.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
|
||||
|
||||
@ -51,19 +51,6 @@ apt-get install vim
|
||||
sed -i "s/^# en_GB.UTF-8/en_GB.UTF-8/g" /etc/locale.gen
|
||||
locale-gen
|
||||
|
||||
|
||||
# echo '\033[35m
|
||||
# __ _____ ____ ____ _______ __
|
||||
# / / / / | / __ \/ __ \/ ____/ | / /
|
||||
# / /_/ / /| | / /_/ / / / / __/ / |/ /
|
||||
# / __ / ___ |/ _, _/ /_/ / /___/ /| /
|
||||
# /_/ /_/_/ |_/_/ |_/_____/_____/_/ |_/
|
||||
# \033[0m'
|
||||
# echo "\033[35;1mInstalling harden \033[0m"
|
||||
# sleep 3
|
||||
# apt-get install harden
|
||||
# echo "\033[92;1mHarden instaled\033[Om"
|
||||
|
||||
echo '\033[35m
|
||||
______________ _______ _____ __ __
|
||||
/ ____/ _/ __ \/ ____/ | / / | / / / /
|
||||
@ -89,7 +76,8 @@ echo '\033[35m
|
||||
\033[0m'
|
||||
echo "\033[35;1mInstalling fall2ban \033[0m"
|
||||
apt-get install fail2ban
|
||||
cat "$_cwd"/assets/fail2ban.jail.conf > /etc/fail2ban/jail.conf
|
||||
cp /etc/fail2ban/jail.conf /etc/fail2ban/jail.local
|
||||
# ToDo ask for email and configure jail.local with it
|
||||
service fail2ban restart
|
||||
echo "\033[92;1mfail2ban installed and configured\033[Om"
|
||||
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user