debugged p2 console

This commit is contained in:
Neale Pickett 2012-05-25 22:38:46 -06:00
parent cafc0bf70a
commit 57cb1a4cdc
1 changed files with 18 additions and 15 deletions

View File

@ -1,14 +1,14 @@
#! /bin/sh
BASE=/tmp/p2
: ${BASE:=/var/lib/ctf/p2}
mkdir -p $BASE
if ! [ -f $BASE/nonce ]; then
dd if=/dev/urandom count=1 | md5sum - > $BASE/nonce
if ! [ -f $BASE/salt ]; then
dd if=/dev/urandom count=1 | md5sum - > $BASE/salt
fi
clear
read nonce < $BASE/nonce
read salt < $BASE/salt
esc () {
printf '%s' "$*" | sed 's/[^-0-9A-Za-z ]/_/g; s/ /+/g'
@ -25,7 +25,7 @@ newteam () {
echo 'Invalid name length'
return
fi
hash=$(printf '%s %s' "$nonce" "$name" | md5sum | cut -b 1-8)
hash=$(printf '%s %s' "$salt" "$name" | md5sum | cut -b 1-8)
if [ -d $BASE/$hash ]; then
echo "That name is already in use. Try another one."
@ -43,7 +43,7 @@ with a new team and everybody will laugh at you.
EOD
}
done () {
fini () {
echo
echo "Press [Enter] to clear the screen."
read
@ -57,32 +57,35 @@ if [ -z "$hash" ]; then
exit 0
elif [ "$hash" = "new" ]; then
newteam
done
fini
elif ! [ -d $BASE/$hash ]; then
echo "No such team, fool."
echo "Is this when everybody laughs at you for forgetting your hash?"
done
fini
fi
read -r name < $BASE/$hash/.name
echo "Welcome $name"
echo
echo "Enter answer and I'll tell you if it's right or if you're a dummy."
echo -n '> '
printf "%s answer: " "$name"
read -r answer
echo
match=$(awk -v ans="$answer" '(substr($0, length($1)+2) == ans) { print substr(FILENAME, 6, length(FILENAME)-17) " " $1; }' /opt/*/answers.txt)
if [ -z "$match" ]; then
echo "That is not a correct answer."
fini
fi
cat=${match% *}
points=${match#* }
fn=$BASE/$hash/$cat.$points
if [ -f $fn ]; then
echo "You've already received points for this answer."
else
printf "%s %s\n" $cat $points > $fn
> $fn
echo "You get $points more points in the $cat category."
# run puzzles.cgi
# update scoreboard
echo "Check the puzzles overview for newly-unlocked content!"
fi
done
fini