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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
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33
packages/p2/bin/p2console
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@ -1,14 +1,14 @@
#! /bin/sh #! /bin/sh
BASE=/tmp/p2 : ${BASE:=/var/lib/ctf/p2}
mkdir -p $BASE mkdir -p $BASE
if ! [ -f $BASE/nonce ]; then if ! [ -f $BASE/salt ]; then
dd if=/dev/urandom count=1 | md5sum - > $BASE/nonce dd if=/dev/urandom count=1 | md5sum - > $BASE/salt
fi fi
clear clear
read nonce < $BASE/nonce read salt < $BASE/salt
esc () { esc () {
printf '%s' "$*" | sed 's/[^-0-9A-Za-z ]/_/g; s/ /+/g' printf '%s' "$*" | sed 's/[^-0-9A-Za-z ]/_/g; s/ /+/g'
@ -25,7 +25,7 @@ newteam () {
echo 'Invalid name length' echo 'Invalid name length'
return return
fi fi
hash=$(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 if [ -d $BASE/$hash ]; then
echo "That name is already in use. Try another one." 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 EOD
} }
done () { fini () {
echo echo
echo "Press [Enter] to clear the screen." echo "Press [Enter] to clear the screen."
read read
@ -57,32 +57,35 @@ if [ -z "$hash" ]; then
exit 0 exit 0
elif [ "$hash" = "new" ]; then elif [ "$hash" = "new" ]; then
newteam newteam
done fini
elif ! [ -d $BASE/$hash ]; then elif ! [ -d $BASE/$hash ]; then
echo "No such team, fool." echo "No such team, fool."
echo "Is this when everybody laughs at you for forgetting your hash?" echo "Is this when everybody laughs at you for forgetting your hash?"
done fini
fi fi
read -r name < $BASE/$hash/.name read -r name < $BASE/$hash/.name
echo "Welcome $name" printf "%s answer: " "$name"
echo
echo "Enter answer and I'll tell you if it's right or if you're a dummy."
echo -n '> '
read -r answer read -r answer
echo
match=$(awk -v ans="$answer" '(substr($0, length($1)+2) == ans) { print substr(FILENAME, 6, length(FILENAME)-17) " " $1; }' /opt/*/answers.txt) match=$(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=${match% *} cat=${match% *}
points=${match#* } points=${match#* }
fn=$BASE/$hash/$cat.$points fn=$BASE/$hash/$cat.$points
if [ -f $fn ]; then if [ -f $fn ]; then
echo "You've already received points for this answer." echo "You've already received points for this answer."
else else
printf "%s %s\n" $cat $points > $fn > $fn
echo "You get $points more points in the $cat category." echo "You get $points more points in the $cat category."
# run puzzles.cgi # run puzzles.cgi
# update scoreboard # update scoreboard
echo "Check the puzzles overview for newly-unlocked content!"
fi fi
done fini