moth/packages/ctfbase/service/ctf/update-tokens

#! /bin/sh

while true; do
    for dn in /opt/*/tokens/*; do
        [ -d $dn ] || continue
        puzzle=$(basename $dn)
        category=$(cat $dn/category)
        busybox nc 10.0.0.2 1 \
            -e /opt/tokens/bin/tokencli $category $dn/category.key 3>&1 | \
            /opt/tokens/bin/arc4 $dn/enc.key > /var/lib/ctf/tokens/$puzzle
    done
    sleep 60
done