mirror of https://github.com/dirtbags/moth.git
45 lines
815 B
Bash
Executable File
45 lines
815 B
Bash
Executable File
#! /bin/sh
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STATE=$CTF_BASE/state
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echo -n "Team hash: "
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read -r teamhash
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if ! [ -f $STATE/teams/names/"$teamhash" ]; then
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echo 'No such team.'
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exit
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fi
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cd $STATE/rlyeh
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if [ -f $teamhash ]; then
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now=$(date +%s)
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ts=$(stat -c %Y $teamhash)
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d=$(expr $now - $ts)
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if [ $d -lt 60 ]; then
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echo 'You are trying to connect too fast.'
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exit
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fi
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else
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echo 1 > $teamhash
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fi
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read level < $teamhash
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(
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if ! flock -n 8; then
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echo 'Your team is already logged in.'
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exit
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fi
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echo "Your team is on level $level."
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echo
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if setuidgid nobody rlyeh $level; then
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arc4 $CTF_BASE/packages/rlyeh/tokens/rlyeh/enc.key < $$CTF_BASE/state/rlyeh/tokens.txt
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echo
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expr $level + 1 > $teamhash
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else
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touch $teamhash
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fi
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) 8<$teamhash
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