package.sh

#!/bin/bash

# packet.sh
# By Ron
#
# See LICENSE.md

die() { echo "$@" 1>&2 ; exit 1; }

if [ -z "$1" ]; then
  die "Usage: $0 <version>"
fi
VERSION=$1

VERSION_FILES="client/dnscat.c server/dnscat2.rb"
for i in $VERSION_FILES; do
  if ! fgrep -q $VERSION $i; then
    echo "WARNING: $i doesn't contain '$VERSION'"
    echo "(press ENTER to continue)"
    read
  fi
done

FILES="bin/dnscat2-linux-x32 bin/dnscat2-linux-x64 bin/dnscat2-win32.exe"

echo "Expected files:"
for i in $FILES; do
  echo "* $i"
done

echo "Cleaning up..."
make clean >/dev/null || die "Problem cleaning the sourcecode"

echo "Copying the client sourcecode to bin/..."
rm -rf bin/dnscat2-client-source
cp -r client/ bin/dnscat2-client-source || die "Failed to copy"
FILES="$FILES bin/dnscat2-client-source"

echo "Copying the server sourcecode to bin/..."
rm -rf bin/dnscat2-server
cp -r server/ bin/dnscat2-server || die "Failed to copy"
FILES="$FILES bin/dnscat2-server"

echo "Creating dist/ directory"
mkdir dist/ >/dev/null 2>&1

echo "Compressing files..."
ZIPS=""

cd bin
for i in $FILES; do
  i=`basename $i`

  if [ -e "$i" ]; then

    echo "Making sure $i is the proper version..."
    if ! fgrep -qra $VERSION $i; then
      echo "WARNING: $i doesn't contain '$VERSION'"
      echo "(press ENTER to continue)"
      read
    fi

    OUTNAME="dist/$(basename $i .exe)-$VERSION"

    echo "Compressing $i..."

    if [[ $i == *"win"* ]]; then
      zip -qr ../$OUTNAME.zip $i || die "Failed to create $i.zip"
      ZIPS="$ZIPS $OUTNAME.zip"
    elif [[ $i == *"linux"* ]]; then
      tar -cjf ../$OUTNAME.tar.bz2 $i || die "Failed to create $i.tar.bz2"
      ZIPS="$ZIPS $OUTNAME.tar.bz2"

      tar -czf ../$OUTNAME.tgz $i || die "Failed to create $i.tgz"
      ZIPS="$ZIPS $OUTNAME.tgz"
    else
      zip -qr ../$OUTNAME.zip $i || die "Failed to create $i.zip"
      ZIPS="$ZIPS $OUTNAME.zip"

      tar -cjf ../$OUTNAME.tar.bz2 $i || die "Failed to create $i.tar.bz2"
      ZIPS="$ZIPS $OUTNAME.tar.bz2"

      tar -czf ../$OUTNAME.tgz $i || die "Failed to create $i.tgz"
      ZIPS="$ZIPS $OUTNAME.tgz"
    fi
  else
    echo "Missing file warning: $i"
  fi

done

cd ..

echo "Signing files..."
for i in $ZIPS; do
  gpg -q -b $i || die "Failed to sign $i"
done