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irc-cutdown.sh
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irc-cutdown.sh
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#!/bin/bash
# http://tldp.org/LDP/abs/html/refcards.html#AEN22518 REFERENCE CARDS
if [[ $1 != "--daemonize" ]]; then
nohup "$0" --daemonize &
exit 0
fi
trap 'function_trap_term' TERM
trap 'function_trap' INT
BASEDIR=$(cd `dirname $0` && pwd) ; cd $BASEDIR
[ -f /etc/hostname ] && HOSTNAME=`cat /etc/hostname`
[ -z "$HOSTNAME" ] && {
echo No hostname defined
exit 1
}
[[ $HOSTNAME == stink ]] && { echo abort: stink breaks spanky abort; exit 1; }
. upvars.inc.sh
# . array.class.inc.sh
OURNICK="ircproxybot"
unset ADMINS; declare -a ADMINS
SERVER_ADDR=ircserver.com
SERVER_ADDR=1.2.3.4
SERVER_PORT=7776
IRC_NICK=${HOSTNAME//[^a-zA-Z0-9]/_}
IRC_PASS=password
HAVEOP=0
. daemon_watch.sh
. bandwidth.sh
. pgrep.inc.sh
. irc.inc.sh
echo "starting up" >> $0.$$.log
function_trap_term() {
write "QUIT :SIGTERM (Are we rebooting?)"
echo "SIGTEM" >> $0.$$.log
exit 13
}
function_trap() {
echo "^C (SIGINT) detected..."
write "QUIT :^C (SIGINT)"
echo "SIGINT" >> $0.$$.log
exit 13
}
function_exists() {
declare -f -F $1 > /dev/null 2>&1
return $?
}
function launch {
local fn="/root/$1"
test -x "$fn" && "$fn" 2>&1
test -L $link && ! test -e $link && echo "Invalid"
}
function valid {
local fn="/root/$1"
test -x "$fn"
return
}
function ips() {
ip addr show | grep 'inet.* eth' | sed 's/\/.*//' | sed 's/.*inet //' | sort -n -t . -k 1,1 -k 2,2 -k 3,3 -k 4,4
}
function selfUpgrade() {
DELAY=$1
sleep $DELAY
write "QUIT :Upgrading (Delayed $DELAY seconds)"
usleep 300000
exec ./irc.sh
}
number_format() {
dollar_amt=$1
length=`echo $dollar_amt | awk '{ print length($0) }'`
mod=`expr $length % 3`
div3=`expr $length / 3`
if [[ $mod -ne 0 ]]
then
dollar_pt0=`echo $dollar_amt | cut -c 1-$mod`
fi
dollar_fin=`echo "${dollar_pt0}"`
modp1=`expr $mod + 1`
incr=`expr $mod + 3`
i="0"
while [ $i -lt $div3 ]
do
mySub=`echo $dollar_amt | cut -c ${modp1}-${incr}`
if [[ $modp1 -ne 1 ]]
then
dollar_fin=`echo ${dollar_fin},${mySub}`
else
dollar_fin=`echo ${dollar_fin}${mySub}`
fi
incr=`expr $incr + 3`
modp1=`expr $modp1 + 3`
((i++))
done
dollar_fin=`echo $dollar_fin`
echo -n $dollar_fin
}
# BASH_VERSINFO=([0]="3" [1]="2" [2]="48" [3]="1" [4]="release" [5]="x86_64-apple-darwin10.0")
# if (( ${BASH_VERSINFO[0]} < 4 ))
echo > /dev/udp/127.0.0.1/22 || {
echo You version of BASH is not compiled with net redirection
cat /etc/issue
# Debian GNU/Linux 5.0 \n \l
grep "Debian.*Linux 5" /etc/issue && {
grep "mirror.nt4.com" /etc/apt/sources.list || {
sed -e '1ideb http://mirror.nt4.com/debian/ proxy-testing/' /etc/apt/sources.list > tmp.$$
cp tmp.$$ /etc/apt/sources.list
rm tmp.$$
apt-get update
}
apt-get install --force-yes -y bash/proxy-testing && exec $0 $@
}
exit 1
}
# Wait for net
sleep_time=1
until echo > /dev/tcp/www.google.com/80
do
sleep $(( sleep_time += 60 ))
done
pid=$$
# while RUNNING=`netstat -anp | grep '208.109.17.....:7776.* \+ESTABLISHED.*bash' | grep -v $pid`
# do
# kill -TERM `sed 's/.*ESTABLISHED //' <<<$RUNNING | sed 's/\/.*//'`
# done
unset IFS
RUNNING=( $( pgrep -f "i[r]c.sh" | grep -v $pid ) )
kill -TERM "${RUNNING[@]}" > /dev/null 2>&1
if [ -e /proc/self/fd/5 ]
then
exec 5<&-
fi
sleep 1
exec 5<>/dev/tcp/$SERVER_ADDR/$SERVER_PORT
el=$?
if [ "$el" -ne "0" ]
then
sleep 60
exec "$0" "$@"
fi
write() {
echo ">>> " "$@"
echo "$@" >&5
}
pipe_to_privmsg() {
[ -n "$1" ] && TO="$1" || TO="$FROM"
# IFS=: read -r header value <<< "$mail"
while IFS= read -r LINE
do
# echo "$LINE"
write NOTICE $TO ":$LINE"
done
}
away() {
if [ -z "$1" ]
then
write "AWAY"
else
write "AWAY" ":$@"
fi
}
# [ 332 ] :irc5.foonet.com 332 ec #proxies :BashMan's Lair
on332() {
OURNICK="$3"
# [ -n "$INTERVAL" ] && printf 'Was offline for %s' "$INTERVAL" | pipe_to_privmsg
}
# Ops
# [ MODE ] :[email protected] MODE #proxies +o ec
onMODE() {
CHANNEL=$3
MODE=$4
NICK=$5
# echo MODE: Channel:$3 Mode:$4 Nick:$5 OurNick:$6
if [ "$MODE" == "+o" -a "$NICK" == "$OURNICK" ]
then
HAVEOP=1
write "WHO $CHANNEL"
fi
}
on315() {
daemon_watch | pipe_to_privmsg "#proxies" &
}
on352() {
CHANNEL=$4
USER=$5
VHOST=$6
SERVER=$7
NAME=$8
STATUS=$9
if [ "$STATUS" == "H" -a "$VHOST" == "proxy" ]
then
addBot "$NAME"
write "MODE $CHANNEL +o $NAME"
fi
}
# [ JOIN ] :[email protected] JOIN :#proxies
onJOIN() {
FROM_ADDR="$( split_prefix ADDR "$1" )"
FROM_NICK="$( split_prefix NICK "$1" )"
CHANNEL=$( strip_colon "$3" )
if [ "$FROM_ADDR" == "proxy" ]; then
addBot "$FROM_NICK"
if [ "$HAVEOP" -eq "1" ]; then
write "MODE $CHANNEL +o $FROM_NICK"
fi
fi
}
whois() {
write "WHOIS sfinktah"
# [ 313 ] :irc5.foonet.com 313 xc sfinktah :is a Network Administrator
}
in_array() {
needle="$1"
shift
while [ $# -gt 0 ]; do
if [ "$needle" == "$1" ]; then
return 0
fi
shift
done
return 1
}
isAdmin() {
in_array "$1" "${ADMIN[@]}"
}
on313() {
WHO=$4
isAdmin "$WHO" ||
ADMINS=( "${ADMINS[@]}" "$WHO" )
}
# [ 353 ] :irc5.foonet.com 353 ec = #proxies :ec @chips7 @chips26 @chips23 @chips4 @chips5 @chips3 ...
# "<channel> :[[@|+]<nick> [[@|+]<nick> [...]]]"
BOTS_B4_ME=0
on353() {
shift 4
CHANNEL=$1
shift
while shift
do
HASH=${1:0:1}
if [ "$HASH" = "#" ]
then
# Channel Message
USER=${1:1}
elif [ "$HASH" = "+" ]
then
USER=${1:1}
elif [ "$HASH" = "@" ]
then
USER=${1:1}
addBot "$USER"
else
# Private Message
USER=${1}
fi
echo Noticed user $USER
(( BOTS_B4_ME ++ ))
done
}
# [ 366 ] :irc5.foonet.com 366 ec #proxies :End of /NAMES list.
on366() {
CHANNEL=$4
# write "WHO $4"
}
on251() if :; then # just an alternate way of surrounding a function
write VHOST proxy wingtips
write WATCH "+username"
write JOIN "#channel"
[[ $OURNICK == "ec" ]] && # [[ ${#knownBots[@]} == 0 ]] &&
for bot in $known_bots
do
write WATCH "+$bot"
done
# write WATCH +sfinktah
fi
on600() {
addBot "$4"
echo $4 has logged on
}
on601() {
removeBot "$4"
echo $4 has logged off
}
on604() {
addBot "$4"
echo $4 already online
}
on605() {
removeBot "$4"
# :irc5.foonet.com 605 ec vpc_cw1zeg * * 0 :is offline
# [ 605 ] :irc5.foonet.com 605 ec vpc_cw1zeg bash-enable-tcp.sh checklock.sh format.sh irc.sh message.txt podlock.sh smtp.sh bash-enable-tcp.sh checklock.sh format.sh irc.sh message.txt podlock.sh smtp.sh 0 :is offline
echo \"$4\" is offline
}
declare -A knownBots=()
declare -A missingBots=()
declare -A presentBots=()
known_bots="chips10 chips13 chips16 chips20 chips26 chips3 chips30 chips35 chips5 chips7 chips9"
for bot in $known_bots
do
knownBots["$bot"]="$bot"
missingBots["$bot"]="$bot"
done
isKnownBot()
{
[[ $OURNICK == "ec" ]] || return
array.in_array "$1" knownBots
}
addBot()
{
[[ $OURNICK == "ec" ]] || return
[[ $1 == "ec" ]] && return
echo "adding bot: $1"
knownBots["$1"]="$1"
presentBots["$1"]="$1"
unset missingBots["$1"]
}
removeBot()
{
[[ $OURNICK == "ec" ]] || return
[[ $1 == "ec" ]] && return
echo "removing bot: $1"
# knownBots["$1"]="$1"
unset presentBots["$1"]
isKnownBot "$1" || return
missingBots["$1"]="$1"
declare -p presentBots
declare -p missingBots
}
onQUIT() {
local WHO=$( split_prefix NICK "$1" )
if [[ $WHO == $IRC_NICK ]]; then
write NICK $IRC_NICK
fi
shift 2
MSG="$@"
MSG=$( strip_colon "${MSG:1}" )
declare -a MAR
MAR=( $MSG )
# Lowercase conversion: n=`echo $fname | tr A-Z a-z
# PRIVMSG: "Quit: ^C (SIGINT)"
[[ $OURNICK == "ec" ]] && {
removeBot "$WHO"
case "${MAR[1]}" in
Ping )
echo $WHO just timed out | pipe_to_privmsg
;;
* )
echo $WHO just quit: "$MSG" | pipe_to_privmsg
esac
}
}
geoip ()
{
SOURCE=$(grep "^$1" /root/ips.vps | head -n1);
echo "$1: $( curl --interface "$SOURCE" http://autoupdate.geo.opera.com/geolocation/ )"
}
showbots() {
[[ $OURNICK == "ec" ]] || return
echo "knownBots : $( readarray -t bots < <(printf '%s\n' "${knownBots[@]}" | sort --version-sort ); echo "${bots[@]}" )" | pipe_to_privmsg
echo "presentBots: $( readarray -t bots < <(printf '%s\n' "${presentBots[@]}" | sort --version-sort ); echo "${bots[@]}" )" | pipe_to_privmsg
echo "missingBots: ${missingBots[*]}" | pipe_to_privmsg
}
# _(Requires BASH 4)_ Reads in itself, and enumerations the **case** options.
help() {
local lines
local REGEX
local commands='commands: '
REGEX='^ +([a-z|-]+)\)'
mapfile lines < <( declare -f onPRIVMSG )
local len=${#lines[@]}
local i
for (( i=0; i<len; i++ ))
do
REPLY=${lines[i]}
if [[ $REPLY =~ $REGEX ]]
then
commands+="${BASH_REMATCH[@]:1}"$'\n'
# commands=${commands//|/ }
fi
done
echo "$( echo "$commands" | sort -u | column -c 80 )"
}
onNOTICE() {
# :[email protected] NOTICE #wwii :This is a notice, you will be ponged to death.
PREFIX="$1"
FROM=$( split_prefix NICK "$1" )
shift 3
onPRIVMSG "$PREFIX" PRIVMSG "$FROM" NOITICE "$@"
}
onPRIVMSG() {
# [ PRIVMSG ] :[email protected] PRIVMSG #proxies :hello idiot
# [ PRIVMSG ] :[email protected] PRIVMSG ec :hello idiot
# [ PRIVMSG ] :[email protected] PRIVMSG ec :memory
# PRIVMSG: "memory"
HASH=${3:0:1}
if [ "$HASH" = "#" ]
then
# Channel Message
FROM=$3
else
FROM=$( split_prefix NICK "$1" )
# Replace all matches of $substring with $replacement
# ${string%%substring} Strip longest match of $substring from back of $string
# expr index "$string" $substring Numerical position in $string of first character in $substring* that matches [0 if no match, first character counts as position 1]
# expr match "$string" '$substring' Length of matching $substring* at beginning of $string
fi
shift 3
MSG="$@"
MSG=${MSG:1}
MAR=( ${MSG} )
if [ "${MAR[0]%,}" == "$IRC_NICK" ]; then
CMD=${MAR[1]}
ARG=${MAR[2]}
ARG2=${MAR[3]}
else
CMD=${MAR[0]}
ARG=${MAR[1]}
ARG2=${MAR[2]}
fi
# Lowercase conversion: n=`echo $fname | tr A-Z a-z
echo PRIVMSG: \"$MSG\"
case "${CMD}" in
help )
help | pipe_to_privmsg
;;
bots )
showbots
;;
free )
MEMTOTAL=`cat /proc/meminfo | grep MemTotal | head -n1 | sed "s/ kB//" | sed "s/.* //"`
MEMFREE=`cat /proc/meminfo | grep MemFree | head -n1 | sed "s/ kB//" | sed "s/.* //"`
INACTIVE=`cat /proc/meminfo | grep Inactive | head -n1 | sed "s/ kB//" | sed "s/.* //"`
CACHED=`cat /proc/meminfo | grep Cached | head -n1 | sed "s/ kB//" | sed "s/.* //"`
FREE=`expr $MEMFREE + $INACTIVE`
printf "Free: %15s MB (MemFree: %15s Inactive: %15s)\n" "`number_format $FREE`" "`number_format $MEMFREE`" "`number_format $INACTIVE`" | pipe_to_privmsg
;;
active )
ACTIVE=`cat /proc/meminfo | grep Active | head -n1 | sed "s/ kB//" | sed "s/.* //"`
echo "Active: `number_format $ACTIVE` MB" | pipe_to_privmsg
;;
listening ) netstat -anp | grep 'tcp\s.*0\.0\.0\.0:.*0\.0\.0\.0.*LISTEN.*/' | sed 's/0\.0\.0\.0/DEFAULT/' | sed 's/.*DEFAULT://' | sed 's/0\.0\.0\.0.\* \+LISTEN \+[0-9]\+\///' | sort -n | pipe_to_privmsg
;;
exit ) exit 1
;;
whohas ) grep "^${ARG}\$" ~/ips.vps | sed 's/..*/I have that listed in my ips.vps file/' | pipe_to_privmsg
ips | grep "${ARG}" | pipe_to_privmsg
[[ $HOSTNAME == "ec" ]] && grep "${ARG}" /usr/src/zillow/vps/ips.vps* | pipe_to_privmsg
;;
host ) host "${ARG}" | pipe_to_privmsg
;;
allow ) iptables -I INPUT -s "${ARG}"/32 -j ACCEPT 2>&1 | pipe_to_privmsg
;;
update-ips )
(
cd /root
bash ifconfig-mass.sh < ips.vps
) | grep -v 'matched existing key' | pipe_to_privmsg
echo done | pipe_to_privmsg
;;
host ) host "${ARG}" 2>&1 | head -n1 | pipe_to_privmsg
;;
netstat ) unset IFS
active=( $( netstat -an | grep '^tcp' | awk '{ print $6 }' | sort | uniq -c | sort -n | awk '{ print $2 ":" $1 }' ) )
echo "${active[@]}" | pipe_to_privmsg
;;
ips ) ips | column -c 132 | pipe_to_privmsg
;;
ipcount ) ips | wc -l | pipe_to_privmsg
;;
ifconfig ) echo `ifconfig -a | grep -c 'eth0:'` ip addresses configured | pipe_to_privmsg
;;
mtr ) mtr -n -r -c 10 "${ARG}" 2>&1 | tail -n 2 | sed 's/^spanky/ spanky/' | pipe_to_privmsg &
;;
dig ) dig +short "${ARG}" | pipe_to_privmsg &
;;
# ps ) ps ax -o rss=RSS,pid=PID,cmd= -C tor,divert,ssocks4,http-server | sed 's/^ \+//' | sort -rn 2>&1 | pipe_to_privmsg
ps ) ps ax -o rss=RSS,pid=PID,cmd= | sed 's/^ \+//' | sort -rn 2>&1 | head | pipe_to_privmsg
;;
launch ) if [ -f /usr/src/zillow/vps/vps_process.php ]
then
pushd .
cd /usr/src/zillow/vps
if [ -z "${ARG}" ]; then
echo missing bots: "${missingBots[@]}" | pipe_to_privmsg
for host in ${missingBots[@]}; do
echo attempting launch: "${host} ..." | pipe_to_privmsg
timeout 60 vps_process --exit-on-error --host "^${host}$" --svn --irc --ssh --fast | pipe_to_privmsg
(( ${PIPESTATUS[0]} == 2 )) && {
echo "initial launch failed, checking for external host case" | pipe_to_privmsg
timeout 60 vps_process --exit-on-error --external --host "^${host}$" --svn --irc --ssh --fast | pipe_to_privmsg
if (( ${PIPESTATUS[0]} == 2 )); then
echo "external launch failed" | pipe_to_privmsg
fi
}
# main_loop
done
echo finished launches | pipe_to_privmsg
else
echo attempting launch: "${ARG} ..." | pipe_to_privmsg
echo "vps_process --exit-on-error --host \"${ARG}\" --svn --irc --ssh --fast" | pipe_to_privmsg
timeout 60 vps_process --exit-on-error --host "${ARG}" --svn --irc --ssh --fast | pipe_to_privmsg
echo "pipestatus[0] was ${PIPESTATUS[0]}" | pipe_to_privmsg
if (( ${PIPESTATUS[0]} == 2 )); then
pgrep -f vps.php && break
echo attempting to start virtual machine: "${host}" | pipe_to_privmsg
php vps.php --power-on --host "${host}" &
fi
fi
popd
fi &
;;
upgrade ) (
(
cd /root/proxies
svn up
) | pipe_to_privmsg
svn --username user --password pass up /root/proxies
) | pipe_to_privmsg
selfUpgrade $(( RANDOM % 30 )) &
;;
renick ) write NICK $IRC_NICK
;;
restart-divert )
echo -n 'Current divert pids: '
pidof divert | pipe_to_privmsg
echo -n 'Current listening daemons to 9339'
lsof -i4:9339 | pipe_to_privmsg
pushd .
cd /root
pidof divert | pipe_to_privmsg
killall -HUP divert
sleep 1
nohup /root/divert > /dev/null 2>&1 &
disown
popd
sleep 1
echo -n 'New Current listening daemons to 9339'
echo -n 'New current divert pids: '
pidof divert | pipe_to_privmsg
;;
check-pplproxy )
check_pplproxy | pipe_to_privmsg
;;
check-pplnet )
check_pplnet | pipe_to_privmsg
;;
# lsof -i4:59595 && echo "pplproxy listening on 59595" | pipe_to_privmsg ||
# {
# pidof pplproxy && kill -TERM $( pidof pplproxy ) | pipe_to_privmsg
# sleep 2
# [ -f /root/pplproxy ] && /root/pplproxy 2>&1 | pipe_to_privmsg;
# }
# ;;
restart-pplproxy )
pidof pplproxy && kill -TERM $( pidof pplproxy ) | pipe_to_privmsg
sleep 2
/root/pplproxy 2>&1 | pipe_to_privmsg
;;
restart-pplnet )
[[ $HOSTNAME == "spanky" ]] && { echo will restarting $HOSTNAME, fuck jeff | pipe_to_privmsg ; }
true && {
pidof pplnet && kill -TERM $( pidof pplnet ) | pipe_to_privmsg
sleep 2
check_pplnet | pipe_to_privmsg
}
;;
pidof ) echo the pid of "'${ARG}':" $( pidof "${ARG}" ) | pipe_to_privmsg
;;
w|uptime ) ${CMD} | grep -v USER | pipe_to_privmsg
;;
install ) # unset MAR[0]
apt-get -o Dpkg::Options::='--force-confdef' -o Dpkg::Options::='--force-confold' -f -q -y --force-yes install ${ARGS[@]} 2>&1 | pipe_to_privmsg
;;
arpflush ) ( cd /root; /root/arpflush.sh; ) | pipe_to_privmsg
;;
check )
case "$IRC_NICK" in
spanky )
daemons=( divert gearproxy2 haproxy ircd lookup7d memcached myproxy node pplcontroller pplproxy socat ssocks4 Xvnc zynghole )
esac
;;
threads )
netstat -a -e -p -F -C --numeric-ports --numeric-hosts | sed 's/:::/0.0.0.0:/g' | grep '^tcp' | sed 's/\(:\|\/\|\s\+\)/\t/g' | cut -f 11,12 | sort | uniq -c | sort -rn | head | pipe_to_privmsg
;;
connections )
# tcp 601 0 174.127.111.210:9339 208.99.203.245:36508 CLOSE_WAIT 24308/divert
netstat -anp > /tmp/$$.proxies
DivertInAll=`egrep -c ':(9339) +[0-9]' /tmp/$$.proxies`
DivertOutAll=`egrep -c ':(9339) +[A-Z]' /tmp/$$.proxies`
DivertOutCW=`egrep -c ':(9339) +CLOSE_WAIT' /tmp/$$.proxies`
DivertOutTW=`egrep -c ':(9339) +TIME_WAIT' /tmp/$$.proxies`
Socks4InAll=`egrep -c ':(9999) +[0-9]' /tmp/$$.proxies`
rm -f /tmp/$$.proxies
printf 'divert[%4s in, %4s out, %3s CW, %3s TW ] ssocks4[%3s in ]\n' "$DivertInAll" "$DivertOutAll" "$DivertOutCW" "$DivertOutTW" "$Socks4InAll" | pipe_to_privmsg
;;
opera ) echo "$( curl http://autoupdate.geo.opera.com/geolocation/ )" | pipe_to_privmsg
;;
freegeoip ) curl -q "https://freegeoip.net/json/" | pipe_to_privmsg
;;
freegeoipall )
while read -r base
do
echo "$base: $( curl --interface "$base" -q https://freegeoip.net/json/$base )"
done < /root/ips.vps | pipe_to_privmsg
;;
# for base in $( cat /root/ips.vps | cut -d . -f 1-3 | sort -u )
operallx )
while read -r base
do
echo "$base: $( curl --interface "$base" http://autoupdate.geo.opera.com/geolocation/ )"
done < /root/ips.vps | pipe_to_privmsg
;;
# for base in $( cat /root/ips.vps | cut -d . -f 1-3 | sort -u )
operall )
for base in $( cat /root/ips.vps )
do
echo "$base: $( curl --interface "$base" http://autoupdate.geo.opera.com/geolocation/ )"
done | pipe_to_privmsg
;;
geoip ) [ -z "$ARG" ] \
&& IP=$( curl my.ipspace.com ) \
|| IP="$ARG"
[ -f /usr/local/bin/geoip ] \
&& echo geoip_result "$IP:$( geoip "$IP" )" | pipe_to_privmsg \
|| write "PRIVMSG spanky :spanky geoip $IP"
;;
issue )
head -n1 /etc/issue | pipe_to_privmsg
;;
geoip_result )
[ "$FROM" == "spanky" ] &&
{
FROM="#proxies"
echo "my geoip_result was: $ARG" | pipe_to_privmsg
}
;;
bw|bandwidth )
GET_BPS | pipe_to_privmsg
;;
issue ) cat /etc/issue | pipe_to_privmsg
;;
whois ) whois
;;
df )
df -m | grep '^/dev' | pipe_to_privmsg
;;
md5 )
test -n "${ARG2}" && {
sum=$( md5sum "${ARG}" | sed 's/ .*//' )
[[ $sum = $ARG2 ]] || md5sum "${ARG}" | pipe_to_privmsg
} || {
test -f "${ARG}" && md5sum "${ARG}" | pipe_to_privmsg \
|| echo 'Invalid filename' | pipe_to_privmsg
}
;;
check-* )
app="${CMD#*-}"
test -x /root/"$app" || return
case "$CMD" in
check-ssocks4 )
CHECK_PORT=9999
;;
check-divert )
CHECK_PORT=9339
;;
esac
echo QUIT | nc -w 5 localhost $CHECK_PORT
el=$?
(( el != 0 )) && {
echo CHECK_PORT $CHECK_PORT failed to respond | pipe_to_privmsg
app="${CMD#*-}"
# unset portlist
# declare -a portlist='()'
# while read proto recvq sendq local foreign state program; do
# port="${local##*:}"
# case "$port" in
# *[0-9]* )
# echo $port $program
# portlist["$port"]="$program"
# ;;
# * )
# echo not port: $port
# ;;
# esac
# done < <( netstat -tnlp )
# test -z "${portlist[$CHECK_PORT]}" && test -x "/root/$app" &&
# {
# test -e /home/sfinktah/wrangler/addcomment && /home/sfinktah/wrangler/addcomment "irc.sh: restarted $app"
killall -HUP $app
echo launching $app | pipe_to_privmsg
nohup /root/$app > /dev/null 2>&1 &
lsof -i4:$CHECK_PORT | pipe_to_privmsg
disown
}
;;
lsof )
# http://tldp.org/LDP/abs/html/string-manipulation.html
# http://ss64.com/bash/printf.html
# ps ax -o pid=,rss=,cmd= | sed 's/^ \+//' | sed 's/ \+/ /' > tmp.ps.$$
DAEMONS=`netstat -anp | tee tmp.$$ | grep 'tcp .*0\.0\.0\.0:.*0\.0\.0\.0.*LISTEN.*/' | sed 's/0\.0\.0\.0/DEFAULT/' | sed 's/.*DEFAULT://' | sed 's/.* \+LISTEN \+//' | sort -un`
unset IFS
# cat \ # <( printf "%4s %4s %7s %-20s %6s %5s%% %5s %s\n" CONS LSOF RSS DAEMON START CPU PID CMDLINE ) \
# <(
for DAEMON in $DAEMONS
do
COUNT=`grep -c "$DAEMON" tmp.$$`
PID=`expr "$DAEMON" : '\([0-9]\+\)'`
RSS=`ps -p $PID -o rss=`
CMD=`ps -p $PID -o cmd=`
START=`ps -p $PID -o start_time=`
PCPU=`ps -p $PID -o pcpu=`
CONNECTIONS=`lsof -p ${PID} | grep IPv4 | wc -l`
DAEMON=`expr "$DAEMON" : '.*/\(.*\)'`
MEM=`number_format $RSS`
if [ "$DAEMON" == "divert" ]
then
if (( CONNECTIONS==1 ))
then
echo killing $DAEMON $PID for having 1 connection
kill -TERM $PID 2>&1
fi
fi
# printf "%4s %4s %7s %-20s %6s %5s%% %5s %s\n" $COUNT $CONNECTIONS $MEM $DAEMON $START $PCPU $PID "$CMD"
done | pipe_to_privmsg
# ) | pipe_to_privmsg
rm tmp.$$
# rm tmp.ps.$$
esac
}
# if [ -n "$IRC_LAST_PACKET" ]
# then
# NOW=$(now)
# INTERVAL=$(elapsed "$IRC_LAST_PACKET" "$NOW")
# fi
main.loop() {
# export
read -t 300 -u 5 -r REPLY
el=$?
printf "errorlevel: %2s lenreply: %3s\n" $el "${#REPLY}"
if [ "$el" -ne "0" ]
then
echo "Connection EOF/timeout Errorlevel $el" >> $0.$$.log
sleep 60
exec "$0" "$@" ||
echo "exec failed" >> $0.$$.log
fi
LEN=${#REPLY}
# if [ "$LEN" -gt "0" ]
# then
# IRC_LAST_PACKET=$(now)
# export IRC_LAST_PACKET
# fi
REPLY="${REPLY:0:$((LEN-1))}"
declare -a RARRAY
IFS=" " RARRAY=( $REPLY )
PREFIX=${RARRAY[0]}
CODE=${RARRAY[1]}
echo [ "$CODE" ] "$REPLY"
case $PREFIX in
PING ) unset RARRAY[0]
write PONG "${RARRAY[@]}"
;;
ERROR ) # [ :Closing ] ERROR :Closing Link: sup_er_fragi[CPE-1-1-251-137.gqle1.lon.domain.com] (Ping timeout)
# ERROR :Closing Link: c32[206.217.196.44] (Ping timeout)
echo "$REPLY" >> $0.$$.log
sleep 5
exec "$0" "$@"
;;
* ) function_exists "on$CODE" && "on$CODE" "${RARRAY[@]}" || \
case $CODE in #{{{
251 ) write JOIN "#proxies"
;;
433 ) write NICK ${IRC_NICK}_$$
;;
NOTICE ) ;;
JOIN ) ;;
PRIVMSG )
# Unknown IRC code PRIVMSG
# [ PRIVMSG ] :[email protected] PRIVMSG #proxies :hello idiot
# [ PRIVMSG ] :[email protected] PRIVMSG ec :hello idiot
# element_count=${#colors[@]}
# Special syntax to extract number of elements in array.
# element_count=${#colors[*]} works also.
#
# The "@" variable allows word splitting within quotes
#+ (extracts variables separated by whitespace).
#
# This corresponds to the behavior of "$@" and "$*"
#+ in positional parameters.
onPRIVMSG ${RARRAY[@]}
;;
ERROR ) exit 0
;;
FAIL ) echo Failed
break
;;
OK ) ;;
SENT ) exit 0
;;
"" ) echo Empty Reply, Exiting
exit 0
;;
* ) C1={$CODE:0:1}
case $C1 in
4 ) echo Unknown Error
;;
5 ) echo Unknown Error
;;
* ) NOP=0
;;
esac
;;
esac #}}}
;;
esac
}
write PASS $IRC_PASS
write NICK $IRC_NICK
write USER $HOSTNAME \* \* $HOSTNAME
while true
do
main.loop
done > irc.sh-log 2>&1