| Current File : //usr/bin/pbput |
#!/bin/sh
#
# pbput, pbputs, pbget - put and get binary files to/from pastebin.com
# Copyright (C) 2010 Dustin Kirkland <dustin.kirkland@gmail.com>
#
# Authors: Dustin Kirkland <dustin.kirkland@gmail.com>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program; if not, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
PROG=$(basename $0)
URL="paste.ubuntu.com"
TEMPLATE="$PROG.XXXXXXXXXX"
[ -d "$TMPDIR" ] && TEMPLATE="$TMPDIR/$TEMPLATE" || TEMPLATE="/tmp/$TEMPLATE"
# Create a secure tempfiles
TEMP=$(mktemp $TEMPLATE)
TEMP2=$(mktemp $TEMPLATE)
trap "rm -f $TEMP $TEMP2 2>/dev/null || true" EXIT HUP INT QUIT TERM
case "$PROG" in
pbget)
url=$(echo "$1")
wget -q -O- "$url" | grep -A 999999999 '<div class="paste"><pre>' | grep -B 999999999 "^</pre>" | sed -e "s/.*<pre>//" -e "s/^<\/pre>.*//" | base64 -d | lzma -d > "$TEMP"
# Support secure uploads
if gpg -d "$TEMP" >"$TEMP2" 2>/dev/null; then
# Upload was encrypted
mv -f "$TEMP2" "$TEMP"
fi
if LC=C file "$TEMP" | grep -qs "^$TEMP: POSIX tar archive"; then
# Download is a tarball; unpack safely
[ -d "$2" ] && DIR="$2" || DIR=$(mktemp -d $TEMPLATE)
tar -C "$DIR" -xvf "$TEMP" 2>/dev/null || cat "$TEMP"
echo "INFO: Output is in [$DIR]"
else
# Upload came from stdin, so display on stdout
cat "$TEMP"
fi
;;
pbput|pbputs)
if [ -r "$1" ]; then
# Read file from argument
tar cf "$TEMP" "$1"
# Second argument indicates a target user in the gpg keyring
[ -z "$2" ] && GPG_OPTS="-c" || GPG_OPTS="-s -e -r $2"
else
# Read from standard in
cat /dev/stdin > "$TEMP"
# Argument indicates a target user in the gpg keyring
[ -z "$1" ] && GPG_OPTS="-c" || GPG_OPTS="-s -e -r $1"
fi
if [ "$PROG" = "pbputs" ]; then
mv -f "$TEMP" "$TEMP".in
cat "$TEMP".in | gpg $GPG_OPTS > "$TEMP"
rm -f "$TEMP".in
fi
lzma -9 -f -c "$TEMP" | base64 | pastebinit -b "$URL"
;;
*)
echo "ERROR" 1>&2
exit 1
;;
esac