2010-10-26 13:02:26 -06:00
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#! /bin/sh
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d=/var/lib/ctf/tanks
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p=$d/players
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2010-10-26 16:43:51 -06:00
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w=/var/www/tanks
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2010-10-26 13:02:26 -06:00
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summary () {
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cat <<EOF
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<!DOCTYPE html>
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<html>
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<head>
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<title>Tanks</title>
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2010-10-26 16:43:51 -06:00
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<link rel="stylesheet" href="style.css" type="text/css">
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2010-10-26 13:02:26 -06:00
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</head>
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<body>
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<h1>Tanks</h1>
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2010-10-26 16:43:51 -06:00
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<p>New here? Start with the <a href="intro.html">introduction</a>.</p>
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2010-10-26 13:02:26 -06:00
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<p>New round every minute.</p>
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<h2>Round results</h2>
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<ul>
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EOF
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printed=0
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find $w -name "round-*.html" | sort -r | while read fn; do
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2010-10-26 16:43:51 -06:00
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b=$(basename $fn)
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2010-10-26 13:02:26 -06:00
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if [ $printed -lt 20 ]; then
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echo "<li><a href=\"$b\">$b</a></li>"
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else
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rm -f $fn
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fi
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printed=$(expr $printed + 1)
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done
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cat <<EOF
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</ul>
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EOF
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2010-10-26 16:43:51 -06:00
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cat /opt/tanks/html/nav.html.inc
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2010-10-26 13:02:26 -06:00
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cat <<EOF
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</body>
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</html>
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EOF
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}
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while true; do
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# Make sure all teams exist
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2011-02-12 20:25:34 -07:00
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KEY='Too much cheese.' arc4 < /var/lib/ctf/teams.txt | \
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2010-10-26 13:02:26 -06:00
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while read hash; do
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2010-10-26 16:43:51 -06:00
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install -o ctf -d $p/$hash
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2010-10-26 13:02:26 -06:00
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done
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2010-10-26 16:43:51 -06:00
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# Has anyone submitted a program yet?
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if [ $(find $p -name program | wc -l) = 0 ]; then
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sleep 15
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continue
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fi
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2010-10-26 13:02:26 -06:00
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# Round number?
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if [ -f $d/next-round ]; then
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next=$(cat $d/next-round)
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else
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next=0
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fi
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expr $next + 1 > $d/next-round
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2010-10-26 16:43:51 -06:00
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fn=$(printf "%s/round-%04d.html" $w $next)
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2010-10-26 13:02:26 -06:00
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rfn=$(printf "/tmp/tanks-results-%04d.txt" $next)
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tfn=$(printf "/tmp/tanks-token-%04d.txt" $next)
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# Run a game
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echo "Running round $next"
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cat <<EOF >$fn
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<!DOCTYPE html>
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<html>
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<head>
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<title>Tanks Round $next</title>
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<script type="application/javascript" src="tanks.js"></script>
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2010-10-26 16:43:51 -06:00
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<link rel="stylesheet" href="style.css" type="text/css">
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2010-10-26 13:02:26 -06:00
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<script type="application/javascript">
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function go() {
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start("battlefield",
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// Start JSON data
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EOF
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2010-10-26 16:43:51 -06:00
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/opt/tanks/bin/forftanks $p/* >>$fn 3>$rfn
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2010-10-26 13:02:26 -06:00
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cat <<EOF >>$fn
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// end JSON data
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);
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}
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window.onload = go;
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</script>
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</head>
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<body>
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<h1>Tanks Round $next</h1>
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<div id="game_box"><canvas id="battlefield"></canvas></div>
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<p><span id="fps">0</span> fps</p>
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EOF
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/opt/tanks/bin/rank.awk $rfn >>$fn
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2010-10-26 16:43:51 -06:00
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cat /opt/tanks/html/nav.html.inc >>$fn
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2010-10-26 13:02:26 -06:00
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cat <<EOF >>$fn
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</body>
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</html>
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EOF
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# Get a token and add it to the redemption log
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2011-02-12 20:55:12 -07:00
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nc 10.0.0.2 1 -e /opt/ctfbase/bin/tokencli tanks ./category.key 3> $tfn
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2010-10-26 13:02:26 -06:00
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k=$(cat $tfn)
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2011-02-12 20:55:12 -07:00
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winner.awk $rfn | while read winner; do
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2010-10-26 16:43:51 -06:00
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hash=$(basename $winner)
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echo "Round $next winner: $hash"
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2011-02-12 20:55:12 -07:00
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2010-10-26 13:02:26 -06:00
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# XXX: pull this out into another daemon
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# XXX: this puts the token in /proc/self/cmdline
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2010-10-26 16:43:51 -06:00
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wget -q -s "http://10.0.0.2/claim.cgi?t=$hash&k=$k"
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2010-10-26 13:02:26 -06:00
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done
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2011-03-14 10:52:25 -06:00
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ln -sf $fn $w/current.html
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2010-10-26 16:43:51 -06:00
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summary > $w/summary.html.$$
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mv -f $w/summary.html.$$ $w/summary.html
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rm -f $tfn $rfn
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sleep 60
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2010-10-26 13:02:26 -06:00
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done
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