7 files changed, 442 insertions, 0 deletions
diff --git a/network/snort/README b/network/snort/README
new file mode 100644
index 0000000000..249f906b22
--- /dev/null
+++ b/network/snort/README
@@ -0,0 +1,13 @@
+Snort is an open source network intrusion detection and prevention system.  It 
+is capable of performing real-time traffic analysis, alerting, blocking and 
+packet logging on IP networks.  It utilizes a combination of protocol analysis 
+and pattern matching in order to detect a anomalies, misuse and attacks.  
+Snort uses a flexible rules language to describe activity that can be considered
+malicious or anomalous as well as an analysis engine that incorporates a modular
+plugin architecture.  Snort is capable of detecting and responding in real-time,
+sending alerts, performing session sniping, logging packets, or dropping 
+sessions/packets when deployed in-line.
+
+Snort has three primary functional modes.  It can be used as a packet sniffer 
+like tcpdump(1), a packet logger (useful for network traffic debugging, etc), 
+or as a full blown network intrusion detection and prevention system.
diff --git a/network/snort/README.SLACKWARE b/network/snort/README.SLACKWARE
new file mode 100644
index 0000000000..86115083da
--- /dev/null
+++ b/network/snort/README.SLACKWARE
@@ -0,0 +1,165 @@
+README.SLACKWARE
+================
+
+
+Documentation
+-------------
+
+Please read the snort_manual.pdf file that should be included with this 
+distribution for full documentation on the program as well as a guide to 
+getting started.
+
+This package builds a very basic snort implementation useful for monitoring
+traffic as an IDS or packet logger and as a sort of improved tcpdump.
+MySQL support is included, so you should have little trouble hooking snort up
+to a database or ACID. For more information on these, check out snort's
+homepage at:
+
+  http://www.snort.org/
+  http://www.snort.org/docs/
+
+
+Source tarball and newer releases
+---------------------------------
+
+snort.org has no direct links to the source tarball, that's why it is also
+hosted on http://www.nielshorn.net/
+This is needed for sbopkg to work.
+
+If you want a newer version than the one available there, check:
+
+  https://www.snort.org/snort-downloads
+
+
+Starting snort
+--------------
+
+An rc.snort file has been included for your convenience, but it needs to be
+added to your init script of choice to run on boot. You should modify the
+variables in /etc/rc.d/rc.snort to reflect the interface you want to monitor,
+or start it as:
+
+  IFACE=xxxx /etc/rc.d/rc.snort start|stop|restart
+
+As an example, you can put this in your /etc/rc.d/rc.local script:
+
+  if [ -x /etc/rc.d/rc.snort ]; then
+    IFACE=eth1 /etc/rc.d/rc.snort start
+  fi
+
+And this in your /etc/rc.d/rc.local_shutdown:
+
+  if [ -x /etc/rc.d/rc.snort ]; then
+    /etc/rc.d/rc.snort stop
+  fi
+
+
+Installing / Updating Rules etc.
+--------------------------------
+
+In order for Snort to function properly, you need to provide rule files.
+You can either get a paid subscription (newest rules) at:
+
+  https://www.snort.org/vrt/buy-a-subscription
+
+or register for free (only rules >30 days old) at:
+
+  https://www.snort.org/signup
+
+Then download your rules from:
+
+  https://www.snort.org/snort-rules
+
+The downloaded file contains the rules, signatures and updated configuration
+files. Be careful when updating these, as you will probably have customized
+a few settings in your snort.conf
+At the end of this file is a sample script that you can use as a base to
+automate unpacking of the tarball. It updates the rules, signatures and some
+configurations, but copies the new snort.conf as snort.conf.new, so that you
+can examine it later.
+This script is included only as an example and without any guarantee.
+** Use at your own risk! **
+
+Basically, you need to
+1) put the new rules/*		into /etc/snort/rules/
+2) put the new preproc_rules/*	into /etc/snort/preproc_rules/
+3) put the new doc/signatures/*	into /usr/doc/snort-*/signatures/
+4) put the new etc/*		into /etc/snort/ (except for snort.conf)
+
+After updating your files, restart snort with:
+
+  # /etc/rc.d/rc.snort restart
+
+=============================================================================
+Sample script to update rules, signatures and configurations
+*** USE AT YOUR OWN RISK *** NO GUARANTEES ***
+=============================================================================
+#!/bin/bash
+
+# snortrules_update
+#
+# Written by Niels Horn <niels.horn@gmail.com>
+# Nothing guaranteed, use at your own risk!
+#
+# v1.00-2010/09/18	- first attempt
+#
+
+CWD=$(pwd)
+CONFDIR=/etc/snort
+
+# Exit on most errors
+set -e
+
+if [ "x$1" = "x" ]; then
+  echo "Specify snortrules-snapshot file:"
+  echo
+  echo "  $0 <snortrules-snapshot>"
+  echo
+  exit 1
+fi
+
+# Configuration files
+echo "*** Updating configuration files..."
+for cf in $( tar tf $1 | grep "etc/" ); do
+  if [ ! "$cf" = "etc/" ]; then
+    file=$(basename $cf)
+    tar -xf $1 $cf -O > $CONFDIR/$file.new
+    # check if it is "snort.conf"
+    if [ ! "$file" = "snort.conf" ]; then
+      # OK, it is something else, we can handle this
+      if [ -r $CONFDIR/$file ]; then
+        # we have a previous version
+        if [ "$(cat $CONFDIR/$file | md5sum)" = "$(cat $CONFDIR/$file.new | md5sum)" ]; then
+          # nothing new, dump previous version
+          rm $CONFDIR/$file
+        else
+          # keep previous version
+          mv -f $CONFDIR/$file $CONFDIR/$file.old
+        fi
+      fi
+      # move new file over
+      mv -f $CONFDIR/$file.new $CONFDIR/$file
+    fi
+  fi
+done
+
+# rules
+echo "*** Updating rules..."
+cd /etc/snort/rules
+  tar --strip-components=1 --wildcards -xf $CWD/$1 rules/*
+cd - > /dev/null
+
+# preproc-rules
+echo "*** Updating preproc_rules..."
+cd /etc/snort/preproc_rules
+  tar --strip-components=1 --wildcards -xf $CWD/$1 preproc_rules/*
+cd - > /dev/null
+
+# signatures
+echo "*** Updating signatures..."
+cd /usr/doc/snort-*/signatures
+  tar --strip-components=2 --wildcards -xf $CWD/$1 doc/signatures/*
+cd - > /dev/null
+
+echo "All done."
+
diff --git a/network/snort/doinst.sh b/network/snort/doinst.sh
new file mode 100644
index 0000000000..ee9ebe7752
--- /dev/null
+++ b/network/snort/doinst.sh
@@ -0,0 +1,33 @@
+config() {
+  NEW="$1"
+  OLD="$(dirname $NEW)/$(basename $NEW .new)"
+  # If there's no config file by that name, mv it over:
+  if [ ! -r $OLD ]; then
+    mv $NEW $OLD
+  elif [ "$(cat $OLD | md5sum)" = "$(cat $NEW | md5sum)" ]; then # toss the redundant copy
+    rm $NEW
+  fi
+  # Otherwise, we leave the .new copy for the admin to consider...
+}
+
+preserve_perms() {
+  NEW="$1"
+  OLD="$(dirname $NEW)/$(basename $NEW .new)"
+  if [ -e $OLD ]; then
+    cp -a $OLD ${NEW}.incoming
+    cat $NEW > ${NEW}.incoming
+    mv ${NEW}.incoming $NEW
+  fi
+  config $NEW
+}
+
+preserve_perms etc/rc.d/rc.snort.new
+config etc/snort/snort.conf.new
+config etc/snort/reference.config.new
+config etc/snort/threshold.conf.new
+config etc/snort/attribute_table.dtd.new
+config etc/snort/classification.config.new
+config etc/snort/gen-msg.map.new
+config etc/snort/sid-msg.map.new
+config etc/snort/unicode.map.new
+
diff --git a/network/snort/rc.snort b/network/snort/rc.snort
new file mode 100644
index 0000000000..d91941e822
--- /dev/null
+++ b/network/snort/rc.snort
@@ -0,0 +1,53 @@
+#!/bin/sh
+# Start/stop/restart snort
+
+# This tell snort which interface to listen on (any for every interface)
+IFACE=${IFACE:-any}
+
+# Make sure this matches your IFACE
+PIDFILE=/var/run/snort_$IFACE.pid
+
+# You probably don't want to change this, but in case you do
+LOGDIR="/var/log/snort"
+
+# Probably not this either
+CONF=/etc/snort/snort.conf
+
+# Start snort:
+snort_start() {
+  CMDLINE="/usr/bin/snort -d -D -i $IFACE"
+  echo -n "Starting Snort daemon:  $CMDLINE"
+  $CMDLINE --pid-path /var/run --create-pidfile -l $LOGDIR -c $CONF
+  echo
+}
+
+# Stop snort:
+snort_stop() {
+  echo -n "Stopping Snort daemon ($IFACE)..."
+  kill $(cat $PIDFILE)
+  echo
+  sleep 1
+  rm -f $PIDFILE
+}
+
+# Restart snort:
+snort_restart() {
+  snort_stop
+  sleep 1
+  snort_start
+}
+
+case "$1" in
+'start')
+  snort_start
+  ;;
+'stop')
+  snort_stop
+  ;;
+'restart')
+  snort_restart
+  ;;
+*)
+  echo "usage $0 start|stop|restart"
+esac
+
diff --git a/network/snort/slack-desc b/network/snort/slack-desc
new file mode 100644
index 0000000000..1ba61509f0
--- /dev/null
+++ b/network/snort/slack-desc
@@ -0,0 +1,19 @@
+# HOW TO EDIT THIS FILE:
+# The "handy ruler" below makes it easier to edit a package description.  Line
+# up the first '|' above the ':' following the base package name, and the '|'
+# on the right side marks the last column you can put a character in.  You must
+# make exactly 11 lines for the formatting to be correct.  It's also
+# customary to leave one space after the ':'.
+
+     |-------handy-ruler-----------------------------------------------------|
+snort: Snort (Intrusion Detection and Prevention System)
+snort:
+snort: Snort is an open source network intrusion detection and prevention
+snort: system.  It is capable of performing real-time traffic analysis,
+snort: alerting, blocking and packet logging on IP networks.  It utilizes a
+snort: combination of protocol analysis and pattern matching in order to
+snort: detect anomalies, misuse and attacks.
+snort: Snort is capable of detecting and responding in real-time, sending
+snort: alerts, performing session sniping, logging packets, or dropping
+snort: sessions/packets when deployed in-line.
+snort:
diff --git a/network/snort/snort.SlackBuild b/network/snort/snort.SlackBuild
new file mode 100644
index 0000000000..2eaeea0d5d
--- /dev/null
+++ b/network/snort/snort.SlackBuild
@@ -0,0 +1,149 @@
+#!/bin/sh
+
+# Copyright 2006-2009, Alan Hicks, Lizella, GA,
+# Copyright 2009, Thomas York, Beech Grove, In.
+# Copyright 2010, Niels Horn, Rio de Janeiro, RJ, Brazil
+# All rights reserved.
+#
+# Redistribution and use of this script, with or without modification, is
+# permitted provided that the following conditions are met:
+#
+# 1. Redistributions of this script must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+#
+#  THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+#  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+#  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO
+#  EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+#  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+#  PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+#  OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+#  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+#  OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+#  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+# Modified by the SlackBuilds.org project
+
+# Maintained as of version 2.8.6.1 by Niels Horn <niels.horn@gmail.com>
+# revision date: 2010/09/18
+
+PRGNAM=snort
+VERSION=${VERSION:-2.8.6.1}
+BUILD=${BUILD:-1}
+TAG=${TAG:-_SBo}
+
+if [ -z "$ARCH" ]; then
+  case "$( uname -m )" in
+    i?86) ARCH=i486 ;;
+    arm*) ARCH=arm ;;
+       *) ARCH=$( uname -m ) ;;
+  esac
+fi
+
+CWD=$(pwd)
+TMP=${TMP:-/tmp/SBo}
+PKG=$TMP/package-$PRGNAM
+OUTPUT=${OUTPUT:-/tmp}
+
+if [ "$ARCH" = "i486" ]; then
+  SLKCFLAGS="-O2 -march=i486 -mtune=i686"
+  LIBDIRSUFFIX=""
+elif [ "$ARCH" = "i686" ]; then
+  SLKCFLAGS="-O2 -march=i686 -mtune=i686"
+  LIBDIRSUFFIX=""
+elif [ "$ARCH" = "x86_64" ]; then
+  SLKCFLAGS="-O2 -fPIC"
+  LIBDIRSUFFIX="64"
+else
+  SLKCFLAGS="-O2"
+  LIBDIRSUFFIX=""
+fi
+
+set -e
+
+rm -rf $PKG
+mkdir -p $TMP $PKG $OUTPUT
+cd $TMP
+rm -rf $PRGNAM-$VERSION
+tar xvf $CWD/$PRGNAM-$VERSION.tar.gz
+cd $PRGNAM-$VERSION
+
+# The Makefiles do not respect the --libdir setting, which causes the libs to
+#  go to /usr/lib/ on Slackware64. We'll "teach them" how to do it right :)
+for mf in $( find src/ -name Makefile.in ) ; do
+  sed -i "s|\${exec_prefix}/lib/snort_dynamic|@libdir@/snort_dynamic|g" $mf
+done
+
+# Similar problem with the --docdir in /doc/Makefile.in ...
+sed -i "s|\${datadir}/doc/\${PACKAGE}|@docdir@|g" doc/Makefile.in
+
+chown -R root:root .
+find . \
+ \( -perm 777 -o -perm 775 -o -perm 711 -o -perm 555 -o -perm 511 \) \
+ -exec chmod 755 {} \; -o \
+ \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
+ -exec chmod 644 {} \;
+
+CFLAGS="$SLKCFLAGS" \
+CXXFLAGS="$SLKCFLAGS" \
+./configure \
+  --prefix=/usr \
+  --libdir=/usr/lib${LIBDIRSUFFIX} \
+  --sysconfdir=/etc \
+  --mandir=/usr/man \
+  --localstatedir=/var \
+  --docdir=/usr/doc/$PRGNAM-$VERSION \
+  --enable-pthread \
+  --enable-linux-smp-stats \
+  --with-mysql-libraries=/usr/lib${LIBDIRSUFFIX}/mysql \
+  --with-mysql-includes=/usr/include/mysql \
+  --build=$ARCH-slackware-linux
+
+make
+make install-strip DESTDIR=$PKG
+
+find $PKG/usr/man -type f -exec gzip -9 {} \;
+for i in $( find $PKG/usr/man -type l ) ; do ln -s $(readlink $i).gz $i.gz ; rm $i ; done
+
+# Set up a sane config directory - snort won't do this on its own
+mkdir -p $PKG/etc/$PRGNAM
+# Fix paths for libraries in snort.conf, also 64-bits and rules paths...
+sed -e "s|usr/local/lib|usr/lib${LIBDIRSUFFIX}|g" \
+    -e "s|PATH ../|PATH |g" etc/snort.conf > $PKG/etc/snort/snort.conf.new
+cat etc/threshold.conf > $PKG/etc/snort/threshold.conf.new
+cat etc/reference.config > $PKG/etc/snort/reference.config.new
+cat etc/classification.config > $PKG/etc/snort/classification.config.new
+cat etc/attribute_table.dtd > $PKG/etc/snort/attribute_table.dtd.new
+cat etc/gen-msg.map > $PKG/etc/snort/gen-msg.map.new
+cat etc/sid-msg.map > $PKG/etc/snort/sid-msg.map.new
+cat etc/unicode.map > $PKG/etc/snort/unicode.map.new
+
+# Create default, empty directory for rules
+mkdir -p $PKG/etc/snort/rules
+mkdir -p $PKG/etc/snort/preproc_rules
+
+# Include the rc.snort file
+mkdir -p $PKG/etc/rc.d
+cat $CWD/rc.snort > $PKG/etc/rc.d/rc.snort.new
+chmod 0755 $PKG/etc/rc.d/rc.snort.new
+
+# Create directory for logging
+mkdir -p $PKG/var/log/snort
+
+# Create directories for schemas and signatures
+mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION/{schemas,signatures}
+# Bundle the SQL schemas and install the docs
+for file in schemas/create_*; do
+    cat $file > $PKG/usr/doc/$PRGNAM-$VERSION/$file
+done
+cp -a COPYING ChangeLog LICENSE RELEASE.NOTES \
+  $PKG/usr/doc/$PRGNAM-$VERSION
+cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
+cat $CWD/README.SLACKWARE > $PKG/usr/doc/$PRGNAM-$VERSION/README.SLACKWARE
+
+mkdir -p $PKG/install
+cat $CWD/slack-desc > $PKG/install/slack-desc
+cat $CWD/doinst.sh > $PKG/install/doinst.sh
+
+cd $PKG
+/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.${PKGTYPE:-tgz}
diff --git a/network/snort/snort.info b/network/snort/snort.info
new file mode 100644
index 0000000000..9b46a29865
--- /dev/null
+++ b/network/snort/snort.info
@@ -0,0 +1,10 @@
+PRGNAM="snort"
+VERSION="2.8.6.1"
+HOMEPAGE="http://www.snort.org/"
+DOWNLOAD="http://www.nielshorn.net/_download/slackware/source/snort-2.8.6.1.tar.gz"
+MD5SUM="b1119396a32e9df0d80404e4b6c49166"
+DOWNLOAD_x86_64=""
+MD5SUM_x86_64=""
+MAINTAINER="Niels Horn"
+EMAIL="niels.horn@gmail.com"
+APPROVED="dsomero"