mirror of
https://github.com/openwrt/packages.git
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fail2ban: bump to 1.1.0
fail2ban changes: - nftables support (iptables dependency removed) - python3 support (old package patches removed) - Upstream patches backports: - filter.d/dropbear.conf: failregex extended to match different format of "Exit before auth" message - cherry-pick from debian: debian default banactions are nftables, systemd backend for sshd - Removed unresponsive/unreachable maintainer. Fixes: https://github.com/openwrt/packages/issues/23015 ("fail2ban: very old version") Signed-off-by: Andrey Zotikov <andrey.zotikov@gmail.com>
This commit is contained in:
Andrey Zotikov
committed by
Wesley Gimenes
Wesley Gimenes
parent
0d58d02753
commit
2a202b2091
@@ -6,14 +6,14 @@
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include $(TOPDIR)/rules.mk
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PKG_NAME:=fail2ban
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PKG_VERSION:=0.11.2
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PKG_RELEASE:=9
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PKG_VERSION:=1.1.0
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PKG_RELEASE:=1
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PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
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PKG_SOURCE_URL:=https://codeload.github.com/fail2ban/fail2ban/tar.gz/$(PKG_VERSION)?
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PKG_HASH:=383108e5f8644cefb288537950923b7520f642e7e114efb843f6e7ea9268b1e0
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PKG_HASH:=474fcc25afdaf929c74329d1e4d24420caabeea1ef2e041a267ce19269570bae
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PKG_MAINTAINER:=Gerald Kerma <gandalf@gk2.net>
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PKG_MAINTAINER:=
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PKG_LICENSE:=GPL-2.0-or-later
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PKG_LICENSE_FILES:=COPYING
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PKG_CPE_ID:=cpe:/a:fail2ban:fail2ban
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@@ -21,15 +21,13 @@ PKG_CPE_ID:=cpe:/a:fail2ban:fail2ban
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include $(INCLUDE_DIR)/package.mk
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include ../../lang/python/python3-package.mk
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HOST_BUILD_DEPENDS:=2to3/host
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define Package/fail2ban
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SECTION:=net
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CATEGORY:=Network
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TITLE:=ban hosts that cause multiple authentication errors
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URL:=https://www.fail2ban.org/
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DEPENDS:= \
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+iptables \
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+nftables \
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+python3-light \
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+python3-ctypes \
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+python3-distutils \
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@@ -50,7 +48,6 @@ define Package/fail2ban/conffiles
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endef
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define Build/Compile
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cd $(PKG_BUILD_DIR) && ./fail2ban-2to3
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$(call Py3Build/Compile)
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endef
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44
net/fail2ban/patches/010-dropbear-regex-fix.patch
Normal file
44
net/fail2ban/patches/010-dropbear-regex-fix.patch
Normal file
@@ -0,0 +1,44 @@
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From f29a49e39c66e43de6cf1d2a9085c00cca5eca99 Mon Sep 17 00:00:00 2001
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From: sebres <info@sebres.de>
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Date: Fri, 27 Dec 2024 16:43:33 +0100
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Subject: [PATCH] `filter.d/dropbear.conf`: failregex extended to match
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different format of "Exit before auth" message; closes gh-3791
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Upstream-Status: Backport [https://github.com/fail2ban/fail2ban/commit/a796cc9b91656721fee0d1904911101c678452ad]
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Signed-off-by: Andrey Zotikov <andrey.zotikov@gmail.com>
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---
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config/filter.d/dropbear.conf | 7 ++++---
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fail2ban/tests/files/logs/dropbear | 8 ++++++++
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2 files changed, 12 insertions(+), 3 deletions(-)
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--- a/config/filter.d/dropbear.conf
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+++ b/config/filter.d/dropbear.conf
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@@ -25,9 +25,10 @@ _daemon = dropbear
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prefregex = ^%(__prefix_line)s<F-CONTENT>(?:[Ll]ogin|[Bb]ad|[Ee]xit).+</F-CONTENT>$
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-failregex = ^[Ll]ogin attempt for nonexistent user ('.*' )?from <HOST>:\d+$
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- ^[Bb]ad (PAM )?password attempt for .+ from <HOST>(:\d+)?$
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- ^[Ee]xit before auth \(user '.+', \d+ fails\): Max auth tries reached - user '.+' from <HOST>:\d+\s*$
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+failregex = ^[Ll]ogin attempt for nonexistent user (?:'<F-USER>.*</F-USER>' )?from <HOST>:\d+$
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+ ^[Bb]ad (?:PAM )?password attempt for '<F-USER>.+</F-USER>' from <HOST>(?::\d+)?$
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+ ^[Ee]xit before auth from \<?<ADDR>:\d+\>?: (?:\([^\)]*\): )?Max auth tries reached - user '<F-USER>.+</F-USER>'\s*$
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+ ^[Ee]xit before auth \(user '.+', \d+ fails\): Max auth tries reached - user '<F-USER>.+</F-USER>' from <HOST>:\d+\s*$
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ignoreregex =
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--- a/fail2ban/tests/files/logs/dropbear
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+++ b/fail2ban/tests/files/logs/dropbear
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@@ -13,3 +13,11 @@ Jul 27 01:04:12 fail2ban-test dropbear[1
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Jul 27 01:04:22 fail2ban-test dropbear[1335]: Exit before auth (user 'root', 10 fails): Max auth tries reached - user 'root' from 1.2.3.4:60588
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# failJSON: { "time": "2005-07-27T01:18:59", "match": true , "host": "1.2.3.4" }
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Jul 27 01:18:59 fail2ban-test dropbear[1477]: Login attempt for nonexistent user from 1.2.3.4:60794
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+
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+# failJSON: { "time": "2005-07-10T23:53:52", "match": true , "host": "1.2.3.4", "desc": "extra pid/timestamp may be logged into journal, gh-3597" }
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+Jul 10 23:53:52 fail2ban-test dropbear[825]: [825] Jul 10 23:53:52 Bad password attempt for 'root' from 1.2.3.4:52289
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+
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+# failJSON: { "time": "2005-07-10T23:57:29", "match": true , "host": "192.0.2.3", "desc": "different message format, gh-3791" }
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+Jul 10 23:57:29 fail2ban-test dropbear[825]: [825] Jul 10 23:57:29 Exit before auth from <192.0.2.3:52289>: (user 'root', 10 fails): Max auth tries reached - user 'root'
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+# failJSON: { "time": "2005-07-10T23:59:24", "match": true , "host": "192.0.2.3", "desc": "different message format, gh-3791" }
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+Jul 10 23:59:24 fail2ban-test dropbear[826]: [826] Jul 10 23:59:24 Exit before auth from <192.0.2.3:52325>: Max auth tries reached - user 'is invalid'
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@@ -1,54 +0,0 @@
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From 2b6bb2c1bed8f7009631e8f8c306fa3160324a49 Mon Sep 17 00:00:00 2001
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From: "Sergey G. Brester" <serg.brester@sebres.de>
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Date: Mon, 8 Feb 2021 17:19:24 +0100
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Subject: [PATCH 2/4] follow bpo-37324:
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:ref:`collections-abstract-base-classes` moved to the :mod:`collections.abc`
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module
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(since 3.10-alpha.5 `MutableMapping` is missing in collections module)
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---
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fail2ban/server/action.py | 5 ++++-
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1 file changed, 4 insertions(+), 1 deletion(-)
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--- a/fail2ban/server/action.py
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+++ b/fail2ban/server/action.py
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@@ -30,7 +30,10 @@ import tempfile
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import threading
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import time
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from abc import ABCMeta
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-from collections import MutableMapping
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+try:
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+ from collections.abc import MutableMapping
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+except ImportError:
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+ from collections import MutableMapping
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from .failregex import mapTag2Opt
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from .ipdns import DNSUtils
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--- a/fail2ban/server/actions.py
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+++ b/fail2ban/server/actions.py
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@@ -28,7 +28,10 @@ import logging
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import os
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import sys
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import time
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-from collections import Mapping
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+try:
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+ from collections.abc import Mapping
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+except ImportError:
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+ from collections import Mapping
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try:
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from collections import OrderedDict
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except ImportError:
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--- a/fail2ban/server/jails.py
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+++ b/fail2ban/server/jails.py
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@@ -22,7 +22,10 @@ __copyright__ = "Copyright (c) 2004 Cyri
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__license__ = "GPL"
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from threading import Lock
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-from collections import Mapping
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+try:
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+ from collections.abc import Mapping
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+except ImportError:
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+ from collections import Mapping
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from ..exceptions import DuplicateJailException, UnknownJailException
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from .jail import Jail
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@@ -1,62 +0,0 @@
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From 196c55e93103d1e56d1336f27a5f2591b4e54fef Mon Sep 17 00:00:00 2001
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From: sebres <info@sebres.de>
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Date: Sun, 19 Sep 2021 18:49:18 +0200
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Subject: [PATCH] fix gh-3098: build fails with error in fail2ban setup
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command: use_2to3 is invalid (setuptools 58+)
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---
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setup.py | 16 +---------------
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1 file changed, 1 insertion(+), 15 deletions(-)
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--- a/setup.py
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+++ b/setup.py
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@@ -56,7 +56,7 @@ import warnings
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from glob import glob
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from fail2ban.setup import updatePyExec
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-
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+from fail2ban.version import version
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source_dir = os.path.realpath(os.path.dirname(
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# __file__ seems to be overwritten sometimes on some python versions (e.g. bug of 2.6 by running under cProfile, etc.):
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@@ -120,22 +120,12 @@ class install_scripts_f2b(install_script
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# Wrapper to specify fail2ban own options:
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class install_command_f2b(install):
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user_options = install.user_options + [
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- ('disable-2to3', None, 'Specify to deactivate 2to3, e.g. if the install runs from fail2ban test-cases.'),
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('without-tests', None, 'without tests files installation'),
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]
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def initialize_options(self):
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- self.disable_2to3 = None
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self.without_tests = not with_tests
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install.initialize_options(self)
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def finalize_options(self):
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- global _2to3
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- ## in the test cases 2to3 should be already done (fail2ban-2to3):
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- if self.disable_2to3:
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- _2to3 = False
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- if _2to3:
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- cmdclass = self.distribution.cmdclass
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- cmdclass['build_py'] = build_py_2to3
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- cmdclass['build_scripts'] = build_scripts_2to3
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if self.without_tests:
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self.distribution.scripts.remove('bin/fail2ban-testcases')
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@@ -186,7 +176,6 @@ commands.'''
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if setuptools:
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setup_extra = {
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'test_suite': "fail2ban.tests.utils.gatherTests",
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- 'use_2to3': True,
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}
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else:
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setup_extra = {}
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@@ -210,9 +199,6 @@ if platform_system in ('linux', 'solaris
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('/usr/share/doc/fail2ban', doc_files)
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)
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-# Get version number, avoiding importing fail2ban.
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-# This is due to tests not functioning for python3 as 2to3 takes place later
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-exec(open(join("fail2ban", "version.py")).read())
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setup(
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name = "fail2ban",
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41
net/fail2ban/patches/020-nftables.patch
Normal file
41
net/fail2ban/patches/020-nftables.patch
Normal file
@@ -0,0 +1,41 @@
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From d56cda8f2a8dc3f69943545255d6934a73d0b1aa Mon Sep 17 00:00:00 2001
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From: sebres <info@sebres.de>
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Date: Fri, 26 Apr 2024 00:25:19 +0200
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Subject: [PATCH] cherry-pick from debian: debian default banactions are
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nftables, systemd backend for sshd closes gh-3292
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Upstream-Status: Backport [https://github.com/fail2ban/fail2ban/commit/d0d07285234871bad3dc0c359d0ec03365b6dddc]
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Signed-off-by: Andrey Zotikov <andrey.zotikov@gmail.com>
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---
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config/jail.conf | 4 ++--
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config/paths-debian.conf | 5 +++++
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2 files changed, 7 insertions(+), 2 deletions(-)
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--- a/config/jail.conf
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+++ b/config/jail.conf
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@@ -205,8 +205,8 @@ fail2ban_agent = Fail2Ban/%(fail2ban_ver
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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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+#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[port="%(port)s", protocol="%(protocol)s", chain="%(chain)s"]
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--- a/config/paths-debian.conf
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+++ b/config/paths-debian.conf
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@@ -9,6 +9,11 @@ after = paths-overrides.local
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[DEFAULT]
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+banaction = nftables
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+banaction_allports = nftables[type=allports]
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+
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+sshd_backend = systemd
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+
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syslog_mail = /var/log/mail.log
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# control the `mail.warn` setting, see `/etc/rsyslog.d/50-default.conf` (if commented `mail.*` wins).
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@@ -1,44 +0,0 @@
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From 7e2ab36d86998575853150c0a57de5e22518cf66 Mon Sep 17 00:00:00 2001
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From: sebres <info@sebres.de>
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Date: Tue, 21 Jun 2022 16:55:57 +0200
|
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Subject: [PATCH] move global groups to start of expression (python 3.11
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compat)
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[remove change to regex not in 0.11.2]
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Signed-off-by: Jeffery To <jeffery.to@gmail.com>
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---
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fail2ban/client/fail2banregex.py | 2 +-
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fail2ban/server/datetemplate.py | 8 ++++++++
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2 files changed, 9 insertions(+), 1 deletion(-)
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|
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--- a/fail2ban/server/datetemplate.py
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+++ b/fail2ban/server/datetemplate.py
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@@ -35,6 +35,7 @@ logSys = getLogger(__name__)
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# check already grouped contains "(", but ignores char "\(" and conditional "(?(id)...)":
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RE_GROUPED = re.compile(r'(?<!(?:\(\?))(?<!\\)\((?!\?)')
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RE_GROUP = ( re.compile(r'^((?:\(\?\w+\))?\^?(?:\(\?\w+\))?)(.*?)(\$?)$'), r"\1(\2)\3" )
|
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+RE_GLOBALFLAGS = re.compile(r'((?:^|(?!<\\))\(\?[a-z]+\))')
|
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|
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RE_EXLINE_NO_BOUNDS = re.compile(r'^\{UNB\}')
|
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RE_EXLINE_BOUND_BEG = re.compile(r'^\{\^LN-BEG\}')
|
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@@ -110,6 +111,11 @@ class DateTemplate(object):
|
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# because it may be very slow in negative case (by long log-lines not matching pattern)
|
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|
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regex = regex.strip()
|
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+ # cut global flags like (?iu) from RE in order to pre-set it after processing:
|
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+ gf = RE_GLOBALFLAGS.search(regex)
|
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+ if gf:
|
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+ regex = RE_GLOBALFLAGS.sub('', regex, count=1)
|
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+ # check word boundaries needed:
|
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boundBegin = wordBegin and not RE_NO_WRD_BOUND_BEG.search(regex)
|
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boundEnd = wordEnd and not RE_NO_WRD_BOUND_END.search(regex)
|
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# if no group add it now, should always have a group(1):
|
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@@ -135,6 +141,8 @@ class DateTemplate(object):
|
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self.flags |= DateTemplate.LINE_END
|
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# remove possible special pattern "**" in front and end of regex:
|
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regex = RE_DEL_WRD_BOUNDS[0].sub(RE_DEL_WRD_BOUNDS[1], regex)
|
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+ if gf: # restore global flags:
|
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+ regex = gf.group(1) + regex
|
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self._regex = regex
|
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logSys.log(7, ' constructed regex %s', regex)
|
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self._cRegex = None
|
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@@ -1,36 +0,0 @@
|
||||
From 4337e366163278815ea9fc6c952bffb579e885a0 Mon Sep 17 00:00:00 2001
|
||||
From: sebres <info@sebres.de>
|
||||
Date: Tue, 21 Jun 2022 16:56:57 +0200
|
||||
Subject: [PATCH] wrap global flags like ((?i)xxx) or (?:(?i)xxx) to local
|
||||
flags (?i:xxx) if supported by RE-engine in the python version
|
||||
|
||||
---
|
||||
fail2ban/server/failregex.py | 10 ++++++++++
|
||||
1 file changed, 10 insertions(+)
|
||||
|
||||
--- a/fail2ban/server/failregex.py
|
||||
+++ b/fail2ban/server/failregex.py
|
||||
@@ -91,6 +91,13 @@ R_MAP = {
|
||||
"port": "fport",
|
||||
}
|
||||
|
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+# map global flags like ((?i)xxx) or (?:(?i)xxx) to local flags (?i:xxx) if supported by RE-engine in this python version:
|
||||
+try:
|
||||
+ re.search("^re(?i:val)$", "reVAL")
|
||||
+ R_GLOB2LOCFLAGS = ( re.compile(r"(?<!\\)\((?:\?:)?(\(\?[a-z]+)\)"), r"\1:" )
|
||||
+except:
|
||||
+ R_GLOB2LOCFLAGS = ()
|
||||
+
|
||||
def mapTag2Opt(tag):
|
||||
tag = tag.lower()
|
||||
return R_MAP.get(tag, tag)
|
||||
@@ -128,6 +135,9 @@ class Regex:
|
||||
#
|
||||
if regex.lstrip() == '':
|
||||
raise RegexException("Cannot add empty regex")
|
||||
+ # special handling wrapping global flags to local flags:
|
||||
+ if R_GLOB2LOCFLAGS:
|
||||
+ regex = R_GLOB2LOCFLAGS[0].sub(R_GLOB2LOCFLAGS[1], regex)
|
||||
try:
|
||||
self._regexObj = re.compile(regex, re.MULTILINE if multiline else 0)
|
||||
self._regex = regex
|
||||
@@ -1,143 +0,0 @@
|
||||
From 410a6ce5c80dd981c22752da034f2529b5eee844 Mon Sep 17 00:00:00 2001
|
||||
From: sebres <serg.brester@sebres.de>
|
||||
Date: Mon, 21 Jun 2021 17:12:53 +0200
|
||||
Subject: [PATCH] fixed possible RCE vulnerability, unset escape variable
|
||||
(default tilde) stops consider "~" char after new-line as composing escape
|
||||
sequence
|
||||
|
||||
---
|
||||
config/action.d/complain.conf | 2 +-
|
||||
config/action.d/dshield.conf | 2 +-
|
||||
config/action.d/mail-buffered.conf | 8 ++++----
|
||||
config/action.d/mail-whois-lines.conf | 2 +-
|
||||
config/action.d/mail-whois.conf | 6 +++---
|
||||
config/action.d/mail.conf | 6 +++---
|
||||
6 files changed, 13 insertions(+), 13 deletions(-)
|
||||
|
||||
--- a/config/action.d/complain.conf
|
||||
+++ b/config/action.d/complain.conf
|
||||
@@ -102,7 +102,7 @@ logpath = /dev/null
|
||||
# Notes.: Your system mail command. Is passed 2 args: subject and recipient
|
||||
# Values: CMD
|
||||
#
|
||||
-mailcmd = mail -s
|
||||
+mailcmd = mail -E 'set escape' -s
|
||||
|
||||
# Option: mailargs
|
||||
# Notes.: Additional arguments to mail command. e.g. for standard Unix mail:
|
||||
--- a/config/action.d/dshield.conf
|
||||
+++ b/config/action.d/dshield.conf
|
||||
@@ -179,7 +179,7 @@ tcpflags =
|
||||
# Notes.: Your system mail command. Is passed 2 args: subject and recipient
|
||||
# Values: CMD
|
||||
#
|
||||
-mailcmd = mail -s
|
||||
+mailcmd = mail -E 'set escape' -s
|
||||
|
||||
# Option: mailargs
|
||||
# Notes.: Additional arguments to mail command. e.g. for standard Unix mail:
|
||||
--- a/config/action.d/mail-buffered.conf
|
||||
+++ b/config/action.d/mail-buffered.conf
|
||||
@@ -17,7 +17,7 @@ actionstart = printf %%b "Hi,\n
|
||||
The jail <name> has been started successfully.\n
|
||||
Output will be buffered until <lines> lines are available.\n
|
||||
Regards,\n
|
||||
- Fail2Ban"|mail -s "[Fail2Ban] <name>: started on <fq-hostname>" <dest>
|
||||
+ Fail2Ban"|mail -E 'set escape' -s "[Fail2Ban] <name>: started on <fq-hostname>" <dest>
|
||||
|
||||
# Option: actionstop
|
||||
# Notes.: command executed at the stop of jail (or at the end of Fail2Ban)
|
||||
@@ -28,13 +28,13 @@ actionstop = if [ -f <tmpfile> ]; then
|
||||
These hosts have been banned by Fail2Ban.\n
|
||||
`cat <tmpfile>`
|
||||
Regards,\n
|
||||
- Fail2Ban"|mail -s "[Fail2Ban] <name>: Summary from <fq-hostname>" <dest>
|
||||
+ Fail2Ban"|mail -E 'set escape' -s "[Fail2Ban] <name>: Summary from <fq-hostname>" <dest>
|
||||
rm <tmpfile>
|
||||
fi
|
||||
printf %%b "Hi,\n
|
||||
The jail <name> has been stopped.\n
|
||||
Regards,\n
|
||||
- Fail2Ban"|mail -s "[Fail2Ban] <name>: stopped on <fq-hostname>" <dest>
|
||||
+ Fail2Ban"|mail -E 'set escape' -s "[Fail2Ban] <name>: stopped on <fq-hostname>" <dest>
|
||||
|
||||
# Option: actioncheck
|
||||
# Notes.: command executed once before each actionban command
|
||||
@@ -55,7 +55,7 @@ actionban = printf %%b "`date`: <ip> (<f
|
||||
These hosts have been banned by Fail2Ban.\n
|
||||
`cat <tmpfile>`
|
||||
\nRegards,\n
|
||||
- Fail2Ban"|mail -s "[Fail2Ban] <name>: Summary" <dest>
|
||||
+ Fail2Ban"|mail -E 'set escape' -s "[Fail2Ban] <name>: Summary" <dest>
|
||||
rm <tmpfile>
|
||||
fi
|
||||
|
||||
--- a/config/action.d/mail-whois-lines.conf
|
||||
+++ b/config/action.d/mail-whois-lines.conf
|
||||
@@ -72,7 +72,7 @@ actionunban =
|
||||
# Notes.: Your system mail command. Is passed 2 args: subject and recipient
|
||||
# Values: CMD
|
||||
#
|
||||
-mailcmd = mail -s
|
||||
+mailcmd = mail -E 'set escape' -s
|
||||
|
||||
# Default name of the chain
|
||||
#
|
||||
--- a/config/action.d/mail-whois.conf
|
||||
+++ b/config/action.d/mail-whois.conf
|
||||
@@ -20,7 +20,7 @@ norestored = 1
|
||||
actionstart = printf %%b "Hi,\n
|
||||
The jail <name> has been started successfully.\n
|
||||
Regards,\n
|
||||
- Fail2Ban"|mail -s "[Fail2Ban] <name>: started on <fq-hostname>" <dest>
|
||||
+ Fail2Ban"|mail -E 'set escape' -s "[Fail2Ban] <name>: started on <fq-hostname>" <dest>
|
||||
|
||||
# Option: actionstop
|
||||
# Notes.: command executed at the stop of jail (or at the end of Fail2Ban)
|
||||
@@ -29,7 +29,7 @@ actionstart = printf %%b "Hi,\n
|
||||
actionstop = printf %%b "Hi,\n
|
||||
The jail <name> has been stopped.\n
|
||||
Regards,\n
|
||||
- Fail2Ban"|mail -s "[Fail2Ban] <name>: stopped on <fq-hostname>" <dest>
|
||||
+ Fail2Ban"|mail -E 'set escape' -s "[Fail2Ban] <name>: stopped on <fq-hostname>" <dest>
|
||||
|
||||
# Option: actioncheck
|
||||
# Notes.: command executed once before each actionban command
|
||||
@@ -49,7 +49,7 @@ actionban = printf %%b "Hi,\n
|
||||
Here is more information about <ip> :\n
|
||||
`%(_whois_command)s`\n
|
||||
Regards,\n
|
||||
- Fail2Ban"|mail -s "[Fail2Ban] <name>: banned <ip> from <fq-hostname>" <dest>
|
||||
+ Fail2Ban"|mail -E 'set escape' -s "[Fail2Ban] <name>: banned <ip> from <fq-hostname>" <dest>
|
||||
|
||||
# Option: actionunban
|
||||
# Notes.: command executed when unbanning an IP. Take care that the
|
||||
--- a/config/action.d/mail.conf
|
||||
+++ b/config/action.d/mail.conf
|
||||
@@ -16,7 +16,7 @@ norestored = 1
|
||||
actionstart = printf %%b "Hi,\n
|
||||
The jail <name> has been started successfully.\n
|
||||
Regards,\n
|
||||
- Fail2Ban"|mail -s "[Fail2Ban] <name>: started on <fq-hostname>" <dest>
|
||||
+ Fail2Ban"|mail -E 'set escape' -s "[Fail2Ban] <name>: started on <fq-hostname>" <dest>
|
||||
|
||||
# Option: actionstop
|
||||
# Notes.: command executed at the stop of jail (or at the end of Fail2Ban)
|
||||
@@ -25,7 +25,7 @@ actionstart = printf %%b "Hi,\n
|
||||
actionstop = printf %%b "Hi,\n
|
||||
The jail <name> has been stopped.\n
|
||||
Regards,\n
|
||||
- Fail2Ban"|mail -s "[Fail2Ban] <name>: stopped on <fq-hostname>" <dest>
|
||||
+ Fail2Ban"|mail -E 'set escape' -s "[Fail2Ban] <name>: stopped on <fq-hostname>" <dest>
|
||||
|
||||
# Option: actioncheck
|
||||
# Notes.: command executed once before each actionban command
|
||||
@@ -43,7 +43,7 @@ actionban = printf %%b "Hi,\n
|
||||
The IP <ip> has just been banned by Fail2Ban after
|
||||
<failures> attempts against <name>.\n
|
||||
Regards,\n
|
||||
- Fail2Ban"|mail -s "[Fail2Ban] <name>: banned <ip> from <fq-hostname>" <dest>
|
||||
+ Fail2Ban"|mail -E 'set escape' -s "[Fail2Ban] <name>: banned <ip> from <fq-hostname>" <dest>
|
||||
|
||||
# Option: actionunban
|
||||
# Notes.: command executed when unbanning an IP. Take care that the
|
||||
Reference in New Issue
Block a user