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[NEW PORT] www/mod_dosevasive20: An Apache 2 module to try to protect HTTP DoS or DDoS attacks

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mod_dosevasive is an evasive maneuvers module for Apache
	to provide evasive action in the event of an HTTP DoS or
	DDoS attack or brute force attack.  It is also designed to
	be a detection and network management tool, and can be
	easily configured to talk to ipchains, firewalls, routers,
	and etcetera.  mod_dosevasive presently reports abuses via
	email and syslog facilities.

PR:		ports/69623
Submitted by:	Xavier Beaudouin <kiwi@oav.net>
This commit is contained in:
Edwin Groothuis 2004-07-30 00:30:24 +00:00
parent 109de17137
commit 76b95d16c6
Notes: svn2git 2021-03-31 03:12:20 +00:00 
svn path=/head/; revision=115045
10 changed files with 211 additions and 0 deletions
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1
www/Makefile
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@ -252,6 +252,7 @@
SUBDIR += mod_cvs
SUBDIR += mod_cvs2
SUBDIR += mod_dav
SUBDIR += mod_dosevasive20
SUBDIR += mod_dtcl
SUBDIR += mod_encoding
SUBDIR += mod_extract_forwarded

38
www/mod_dosevasive20/Makefile Normal file
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@ -0,0 +1,38 @@
# New ports collection makefile for: mod_dosevasive20
# Date created: 26 Jul 2004
# Whom: Xavier Beaudouin <kiwi@oav.net>
#
# $FreeBSD$
#
PORTNAME= mod_dosevasive20
PORTVERSION= 1.9
CATEGORIES= www security
MASTER_SITES= http://www.nuclearelephant.com/projects/dosevasive/
DISTNAME= mod_dosevasive.${PORTVERSION}
DIST_SUBDIR= apache2
MAINTAINER= kiwi@oav.net
COMMENT= An Apache 2 module to try to protect HTTP DoS or DDoS attacks
WRKSRC= ${WRKDIR}/${PORTNAME}
WANT_APACHE= 2
AP_FAST_BUILD= YES
AP_GENPLIST= YES
WRKSRC= ${WRKDIR}/mod_dosevasive
PORTDOCS= LICENSE README test.pl
.include <bsd.port.pre.mk>
.include "${PORTSDIR}/www/apache2/Makefile.modules.3rd"
post-install:
.if !defined (NOPORTDOCS)
@${MKDIR} ${DOCSDIR}
. for f in ${PORTDOCS}
@${INSTALL_DATA} ${WRKSRC}/${f} ${DOCSDIR}
. endfor
.endif
.include <bsd.port.post.mk>

2
www/mod_dosevasive20/distinfo Normal file
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@ -0,0 +1,2 @@
MD5 (apache2/mod_dosevasive.1.9.tar.gz) = 994333fa0ea901ae035919ce869332b0
SIZE (apache2/mod_dosevasive.1.9.tar.gz) = 23850

30
www/mod_dosevasive20/pkg-descr Normal file
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@ -0,0 +1,30 @@
mod_dosevasive is an evasive maneuvers module for Apache to provide evasive
action in the event of an HTTP DoS or DDoS attack or brute force attack.
It is also designed to be a detection and network management tool, and can be
easily configured to talk to ipchains, firewalls, routers, and etcetera.
mod_dosevasive presently reports abuses via email and syslog facilities.
Detection is performed by creating an internal dynamic hash table of IP
Addresses and URIs, and denying any single IP address from any of the
following:
* Requesting the same page more than a few times per second
* Making more than 50 concurrent requests on the same child per second
* Making any requests while temporarily blacklisted (on a blocking list)
This method has worked well in both single-server script attacks as well as
distributed attacks, but just like other evasive tools, is only as useful to
the point of bandwidth and processor consumption (e.g. the amount of bandwidth
and processor required to receive/process/respond to invalid requests), which
is why it's a good idea to integrate this with your firewalls and routers for
maximum protection.
This module instantiates for each listener individually, and therefore has a
built-in cleanup mechanism and scaling capabilities. Because of this per-child
design, legitimate requests are never compromised (even from proxies and NAT
addresses) but only scripted attacks. Even a user repeatedly clicking on
'reload' should not be affected unless they do it maliciously. mod_dosevasive
is fully tweakable through the Apache configuration file, easy to incorporate
into your web server, and easy to use.
WWW: http://www.nuclearelephant.com/projects/dosevasive/

38
www/mod_evasive/Makefile Normal file
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@ -0,0 +1,38 @@
# New ports collection makefile for: mod_dosevasive20
# Date created: 26 Jul 2004
# Whom: Xavier Beaudouin <kiwi@oav.net>
#
# $FreeBSD$
#
PORTNAME= mod_dosevasive20
PORTVERSION= 1.9
CATEGORIES= www security
MASTER_SITES= http://www.nuclearelephant.com/projects/dosevasive/
DISTNAME= mod_dosevasive.${PORTVERSION}
DIST_SUBDIR= apache2
MAINTAINER= kiwi@oav.net
COMMENT= An Apache 2 module to try to protect HTTP DoS or DDoS attacks
WRKSRC= ${WRKDIR}/${PORTNAME}
WANT_APACHE= 2
AP_FAST_BUILD= YES
AP_GENPLIST= YES
WRKSRC= ${WRKDIR}/mod_dosevasive
PORTDOCS= LICENSE README test.pl
.include <bsd.port.pre.mk>
.include "${PORTSDIR}/www/apache2/Makefile.modules.3rd"
post-install:
.if !defined (NOPORTDOCS)
@${MKDIR} ${DOCSDIR}
. for f in ${PORTDOCS}
@${INSTALL_DATA} ${WRKSRC}/${f} ${DOCSDIR}
. endfor
.endif
.include <bsd.port.post.mk>

2
www/mod_evasive/distinfo Normal file
View file

@ -0,0 +1,2 @@
MD5 (apache2/mod_dosevasive.1.9.tar.gz) = 994333fa0ea901ae035919ce869332b0
SIZE (apache2/mod_dosevasive.1.9.tar.gz) = 23850

30
www/mod_evasive/pkg-descr Normal file
View file

@ -0,0 +1,30 @@
mod_dosevasive is an evasive maneuvers module for Apache to provide evasive
action in the event of an HTTP DoS or DDoS attack or brute force attack.
It is also designed to be a detection and network management tool, and can be
easily configured to talk to ipchains, firewalls, routers, and etcetera.
mod_dosevasive presently reports abuses via email and syslog facilities.
Detection is performed by creating an internal dynamic hash table of IP
Addresses and URIs, and denying any single IP address from any of the
following:
* Requesting the same page more than a few times per second
* Making more than 50 concurrent requests on the same child per second
* Making any requests while temporarily blacklisted (on a blocking list)
This method has worked well in both single-server script attacks as well as
distributed attacks, but just like other evasive tools, is only as useful to
the point of bandwidth and processor consumption (e.g. the amount of bandwidth
and processor required to receive/process/respond to invalid requests), which
is why it's a good idea to integrate this with your firewalls and routers for
maximum protection.
This module instantiates for each listener individually, and therefore has a
built-in cleanup mechanism and scaling capabilities. Because of this per-child
design, legitimate requests are never compromised (even from proxies and NAT
addresses) but only scripted attacks. Even a user repeatedly clicking on
'reload' should not be affected unless they do it maliciously. mod_dosevasive
is fully tweakable through the Apache configuration file, easy to incorporate
into your web server, and easy to use.
WWW: http://www.nuclearelephant.com/projects/dosevasive/

38
www/mod_evasive20/Makefile Normal file
View file

@ -0,0 +1,38 @@
# New ports collection makefile for: mod_dosevasive20
# Date created: 26 Jul 2004
# Whom: Xavier Beaudouin <kiwi@oav.net>
#
# $FreeBSD$
#
PORTNAME= mod_dosevasive20
PORTVERSION= 1.9
CATEGORIES= www security
MASTER_SITES= http://www.nuclearelephant.com/projects/dosevasive/
DISTNAME= mod_dosevasive.${PORTVERSION}
DIST_SUBDIR= apache2
MAINTAINER= kiwi@oav.net
COMMENT= An Apache 2 module to try to protect HTTP DoS or DDoS attacks
WRKSRC= ${WRKDIR}/${PORTNAME}
WANT_APACHE= 2
AP_FAST_BUILD= YES
AP_GENPLIST= YES
WRKSRC= ${WRKDIR}/mod_dosevasive
PORTDOCS= LICENSE README test.pl
.include <bsd.port.pre.mk>
.include "${PORTSDIR}/www/apache2/Makefile.modules.3rd"
post-install:
.if !defined (NOPORTDOCS)
@${MKDIR} ${DOCSDIR}
. for f in ${PORTDOCS}
@${INSTALL_DATA} ${WRKSRC}/${f} ${DOCSDIR}
. endfor
.endif
.include <bsd.port.post.mk>

2
www/mod_evasive20/distinfo Normal file
View file

@ -0,0 +1,2 @@
MD5 (apache2/mod_dosevasive.1.9.tar.gz) = 994333fa0ea901ae035919ce869332b0
SIZE (apache2/mod_dosevasive.1.9.tar.gz) = 23850

30
www/mod_evasive20/pkg-descr Normal file
View file

@ -0,0 +1,30 @@
mod_dosevasive is an evasive maneuvers module for Apache to provide evasive
action in the event of an HTTP DoS or DDoS attack or brute force attack.
It is also designed to be a detection and network management tool, and can be
easily configured to talk to ipchains, firewalls, routers, and etcetera.
mod_dosevasive presently reports abuses via email and syslog facilities.
Detection is performed by creating an internal dynamic hash table of IP
Addresses and URIs, and denying any single IP address from any of the
following:
* Requesting the same page more than a few times per second
* Making more than 50 concurrent requests on the same child per second
* Making any requests while temporarily blacklisted (on a blocking list)
This method has worked well in both single-server script attacks as well as
distributed attacks, but just like other evasive tools, is only as useful to
the point of bandwidth and processor consumption (e.g. the amount of bandwidth
and processor required to receive/process/respond to invalid requests), which
is why it's a good idea to integrate this with your firewalls and routers for
maximum protection.
This module instantiates for each listener individually, and therefore has a
built-in cleanup mechanism and scaling capabilities. Because of this per-child
design, legitimate requests are never compromised (even from proxies and NAT
addresses) but only scripted attacks. Even a user repeatedly clicking on
'reload' should not be affected unless they do it maliciously. mod_dosevasive
is fully tweakable through the Apache configuration file, easy to incorporate
into your web server, and easy to use.
WWW: http://www.nuclearelephant.com/projects/dosevasive/