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Diffstat (limited to 'src/scripts/usewithtor')
| -rwxr-xr-x | src/scripts/usewithtor | 113 |
1 files changed, 113 insertions, 0 deletions
diff --git a/src/scripts/usewithtor b/src/scripts/usewithtor new file mode 100755 index 0000000..58fbbcf --- /dev/null +++ b/src/scripts/usewithtor @@ -0,0 +1,113 @@ +#! /bin/sh +# *************************************************************************** +# * * +# * Copyright (C) 2008-2011 Robert Hogan <[email protected]> * +# * * +# * 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., * +#* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * +# *************************************************************************** +# * * +# * This is a modified version of a source file from the Tor project. * +# * Original copyright notice from tsocks source file follows: * +# *************************************************************************** + +# Wrapper script for use of the tsocks(8) transparent socksification library +# See the tsocks(1) and torify(1) manpages. + +# Copyright (c) 2004, 2006 Peter Palfrader +# Modified by Jacob Appelbaum <[email protected]> April 16th 2006 +# Modified by Marcus Griep <[email protected]> June 16 2009 +# May be distributed under the same terms as Tor itself + + +# Define and ensure we have tsocks +# XXX: what if we don't have which? +TORSOCKS="`which torsocks`" +PROG= +VERBOSE= + +usage () { + echo "Usage: $0 [-hv] <command> [<options>...]" +} + +not_found () { + echo "ERROR: $1 cannot be found in PATH." >&2 + exit 1 +} + +set_id () { + echo "ERROR: $1 is set${2}id. usewithtor will not work on a set${2}id executable." >&2 + exit 1 +} + +# Check for any argument list +if [ "$#" = 0 ]; then + usage >&2 + exit 1 +fi + +while [ "$1" ]; do + case "$1" in + -h|--h*) + usage + exit 0 + ;; + -v|--v*) + VERBOSE=YesPlease + shift + ;; + *) + break; + esac +done + +if ! which "$1" >/dev/null 2>&1; then + not_found $1 +elif [ -u `which "$1"` ]; then + set_id $1 u +elif [ -g `which "$1"` ]; then + set_id $1 g +fi + +if [ -x "$TORSOCKS" ]; then + PROG=torsocks +else + echo "$0: Unable to find torsocks in PATH." >&2 + echo " Perhaps you haven't installed it?" >&2 + exit 1 +fi + +if [ "$VERBOSE" ]; then + echo "We're armed with the following torsocks: $TORSOCKS" + echo "We're attempting to use $PROG for all tor action." +fi + +if [ "$PROG" = "torsocks" ]; then + # Define our torsocks config file + TORSOCKS_CONF_FILE="/etc/torsocks.conf" + export TORSOCKS_CONF_FILE + + # Check that we've got a torsocks config file + if [ -r "$TORSOCKS_CONF_FILE" ]; then + exec torsocks "$@" + else + echo "$0: Missing torsocks configuration file \"$TORSOCKS_CONF_FILE\" - torsocks will use defaults sensible for Tor." >&2 + exec torsocks "$@" + fi +fi + +# We should have hit an exec. If we get here, we didn't exec +echo "$0: failed to exec $PROG $@" >&2 +exit 1 |