network/nsca: Added (Nagios Service Check Acceptor)

Signed-off-by: Robby Workman <rworkman@slackbuilds.org>

network/nsca/README

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+nsca (Nagios Service Check Acceptor)
+
+NSCA is a Linux/Unix daemon allows you to integrate passive alerts and
+checks from remote machines and applications with Nagios.  Useful for
+processing security alerts, as well as redundant Nagios setups.

network/nsca/doinst.sh

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+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.nsca.new
+config etc/nagios/nsca.cfg.new
+config etc/nagios/send_nsca.cfg.new
+

network/nsca/nsca.SlackBuild

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+#!/bin/sh
+
+# Slackware build script for nsca
+# Written by Bas Couwenberg <sebastic@xs4all.nl>
+
+PRGNAM=nsca
+VERSION=${VERSION:-2.7.2}
+BUILD=${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
+
+# Bail out if user or group isn't valid on your system
+# For slackbuilds.org, assigned nagios uid/gid are 213/213
+# See http://slackbuilds.org/uid_gid.txt
+if ! getent group nagios 2>&1 > /dev/null; then
+    echo "  You must have a \"nagios\" group to run this script."
+    echo "    # groupadd -g 213 nagios"
+    exit 1
+elif ! getent passwd nagios 2>&1 > /dev/null; then
+    echo "  You must have a \"nagios\" user to run this script."
+    echo "    # useradd -u 213 -g nagios -d /usr/nagios -s /bin/false nagios"
+    exit 1
+fi
+
+rm -rf $PKG
+mkdir -p $TMP $PKG $OUTPUT
+cd $TMP
+rm -rf $PRGNAM-$VERSION
+tar xvf $CWD/$PRGNAM-$VERSION.tar.gz
+cd $PRGNAM-$VERSION
+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${LIBDIRSUFFIX} \
+  --libexecdir=/usr/libexec/nagios \
+  --sysconfdir=/etc/nagios \
+  --localstatedir=/var/nagios \
+  --mandir=/usr/man \
+  --with-nsca-user=nagios \
+  --with-nsca-group=nagios \
+  --with-nsca-port=5667 \
+  --with-nagios-user=nagios \
+  --with-nagios-group=nagios \
+  --build=$ARCH-slackware-linux
+
+make all
+# make install does nothing, manual installation is required
+mkdir -p $PKG/usr/sbin
+cp -a src/send_nsca $PKG/usr/sbin
+cp -a src/nsca $PKG/usr/sbin
+
+find $PKG | xargs file | grep -e "executable" -e "shared object" | grep ELF \
+  | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true
+
+mkdir -p $PKG/etc/nagios
+# nsca.cfg should contain the following configuration to match the nagios SlackBuild defaults:
+# command_file=/var/nagios/rw/nagios.cmd
+# alternate_dump_file=/var/nagios/rw/nsca.dump
+cat sample-config/nsca.cfg > $PKG/etc/nagios/nsca.cfg.new
+cat sample-config/send_nsca.cfg > $PKG/etc/nagios/send_nsca.cfg.new
+
+mkdir -p $PKG/etc/rc.d
+cat $CWD/rc.nsca > $PKG/etc/rc.d/rc.nsca.new
+
+mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
+cp -a \
+  README SECURITY LEGAL Changelog sample-config \
+    $PKG/usr/doc/$PRGNAM-$VERSION
+cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
+
+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}

network/nsca/nsca.info

@@ -0,0 +1,10 @@
+PRGNAM="nsca"
+VERSION="2.7.2"
+HOMEPAGE="http://www.nagios.org"
+DOWNLOAD="http://downloads.sourceforge.net/nagios/nsca-2.7.2.tar.gz"
+MD5SUM="33a98e7975f633a9489d7a8938ed6131"
+DOWNLOAD_x86_64=""
+MD5SUM_x86_64=""
+MAINTAINER="Bas Couwenberg"
+EMAIL="sebastic@xs4all.nl"
+APPROVED="rworkman"

network/nsca/rc.nsca

@@ -0,0 +1,79 @@
+#!/bin/sh
+#
+# nsca daemon control script.
+# 
+# This is an init script for the nsca daemon.
+# To use nsca, you must first set up the config file(s).
+#
+# Written for Slackware Linux by Cherife li <cherife@dotimes.com>
+# Modified for SBo by Zordrak <slackbuilds@tpa.me.uk>
+
+BIN=/usr/bin/nsca
+CFGFILE=/etc/nagios/nsca.cfg
+PIDFILE=/var/run/nsca.pid
+LOCKFILE=/var/lock/nsca
+
+printstatus()
+{
+  if [ -e $PIDFILE ]; then
+    echo "nsca (pid $PID) is running..."
+  else
+    echo "nsca is not running"
+  fi
+}
+
+killproc()
+{
+  kill $2 $PID
+}
+
+getpid()
+{
+  if test ! -f $PIDFILE; then
+    echo "Pid file $PIDFILE not found."
+    exit 1
+  else
+    PID=`head -n 1 $PIDFILE`
+  fi
+}
+
+# Check whether nsca bin file exists.
+if [ ! -f $BIN ]; then
+    echo "Executable file $BIN not found.  Exiting."
+    exit 1
+fi
+
+# Check whether nsca config exists.
+if [ ! -f $CFGFILE ]; then
+    echo "Configuration file $CFGFILE not found.  Exiting."
+    exit 1
+fi
+
+# Controls
+case "$1" in
+  start)
+    echo -n "Starting nsca:"
+    $BIN -c $CFGFILE -d
+    touch $LOCKFILE
+    echo " done."
+  ;;
+  stop)
+    echo -n "Stopping nsca:"
+    getpid
+    killproc nsca
+    rm -f $LOCKFILE
+    echo " done."
+  ;;
+  status)
+    getpid
+    printstatus nsca
+  ;;
+  restart)
+    $0 stop
+    $0 start
+  ;;
+  *)
+    echo "Usage: nsca {start|stop|restart|status}"
+    exit 1
+  ;;
+esac

network/nsca/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 ':', except on blank lines.
+
+    |-----handy-ruler------------------------------------------------------|
+nsca: nsca (Nagios Service Check Acceptor)
+nsca:
+nsca: NSCA is a Linux/Unix daemon allows you to integrate passive alerts
+nsca: and checks from remote machines and applications with Nagios. Useful
+nsca: for processing security alerts, as well as redundant Nagios setups.
+nsca:
+nsca: http://www.nagios.org/
+nsca:
+nsca:
+nsca:
+nsca: