#! /bin/sh d=/var/lib/ctf/tanks p=$d/players w=/var/www/tanks summary () { cat < Tanks

Tanks

New here? Start with the introduction.

New round every minute.

Round results

EOF cat /opt/tanks/html/nav.html.inc cat < EOF } while true; do # Make sure all teams exist KEY='Too much cheese.' arc4 < /var/lib/ctf/teams.txt | \ while read hash; do install -o ctf -d $p/$hash done # Has anyone submitted a program yet? if [ $(find $p -name program | wc -l) = 0 ]; then sleep 15 continue fi # Round number? if [ -f $d/next-round ]; then next=$(cat $d/next-round) else next=0 fi expr $next + 1 > $d/next-round fn=$(printf "%s/round-%04d.html" $w $next) rfn=$(printf "/tmp/tanks-results-%04d.txt" $next) tfn=$(printf "/tmp/tanks-token-%04d.txt" $next) # Run a game echo "Running round $next" cat <$fn Tanks Round $next

Tanks Round $next

0 fps

EOF /opt/tanks/bin/rank.awk $rfn >>$fn cat /opt/tanks/html/nav.html.inc >>$fn cat <>$fn EOF # Get a token and add it to the redemption log nc 10.0.0.2 1 -e /opt/ctfbase/bin/tokencli tanks ./category.key 3> $tfn k=$(cat $tfn) winner.awk $rfn | while read winner; do hash=$(basename $winner) echo "Round $next winner: $hash" # XXX: pull this out into another daemon # XXX: this puts the token in /proc/self/cmdline wget -q -s "http://10.0.0.2/claim.cgi?t=$hash&k=$k" done ln -sf $fn $w/current.html summary > $w/summary.html.$$ mv -f $w/summary.html.$$ $w/summary.html rm -f $tfn $rfn sleep 60 done