From 6b3dcddbf803c1f7dbbd7b821b559274cd421321 Mon Sep 17 00:00:00 2001 From: Marco Bonetti Date: Tue, 24 Aug 2010 00:24:11 -0400 Subject: network/ttdnsd: Added (The Tor TCP DNS Daemon) Signed-off-by: dsomero --- network/ttdnsd/README | 32 ++++++++++++++ network/ttdnsd/doinst.sh | 28 ++++++++++++ network/ttdnsd/rc.ttdnsd.new | 57 ++++++++++++++++++++++++ network/ttdnsd/slack-desc | 19 ++++++++ network/ttdnsd/ttdnsd.SlackBuild | 93 ++++++++++++++++++++++++++++++++++++++++ network/ttdnsd/ttdnsd.info | 10 +++++ 6 files changed, 239 insertions(+) create mode 100644 network/ttdnsd/README create mode 100644 network/ttdnsd/doinst.sh create mode 100644 network/ttdnsd/rc.ttdnsd.new create mode 100644 network/ttdnsd/slack-desc create mode 100644 network/ttdnsd/ttdnsd.SlackBuild create mode 100644 network/ttdnsd/ttdnsd.info (limited to 'network') diff --git a/network/ttdnsd/README b/network/ttdnsd/README new file mode 100644 index 000000000000..534a190ce0ec --- /dev/null +++ b/network/ttdnsd/README @@ -0,0 +1,32 @@ +ttdnsd accepts DNS requests via UDP and forwards the to a resolving nameserver +via TCP. The actual requests are really just forwarded so one has complete +access to the nameserver ttdnsd is talking to. -- It's not a very complicated +process. If there are no problems with the setup it could go as smoothly as +connecting to the 'net using a mobile broadband dongle. + +ttdnsd only connects to the resolving nameserver after receiving a request via +UDP. For each connection ttdnsd randomly selects one of the nameservers it +knows about. The connection will be used for forwarding multiple requests in a +pipelined fashion and is kept open only until no more requests are received +via UDP. This pipelining is required to overcome the initial connection +overhead time which is quite long when using Tor. + +To run this service at system startup, edit your rc.local and add this code: + +if [ -x /etc/rc.d/rc.ttdsnd ]; then + /etc/rc.d/rc.ttdsnd start +fi + +after the similar code used to start the Tor service. To stop the service add +this to your rc.local_shutdown: + +if [ -x /etc/rc.d/rc.ttdsnd ]; then + /etc/rc.d/rc.ttdsnd stop +fi + +before the Tor shutdown routines. Remember that this package acts like a DNS +resolver so it listens by default on port 53. If you're going to run another +DNS server like bind either as a cache to this server or in parallel, remember +to modify ttdnsd default port or it will not start. + +This package requires tor and tsocks. diff --git a/network/ttdnsd/doinst.sh b/network/ttdnsd/doinst.sh new file mode 100644 index 000000000000..727782007dd4 --- /dev/null +++ b/network/ttdnsd/doinst.sh @@ -0,0 +1,28 @@ +config() { + NEW="$1" + OLD="$(dirname $NEW)/$(basename $NEW .new)" + # If there's no config file by that name, mv it over: + if [ ! -r $OLD ]; then + mv $NEW $OLD + elif [ "$(cat $OLD | md5sum)" = "$(cat $NEW | md5sum)" ]; then + # toss the redundant copy + rm $NEW + fi + # Otherwise, we leave the .new copy for the admin to consider... +} + +preserve_perms() { + NEW="$1" + OLD="$(dirname $NEW)/$(basename $NEW .new)" + if [ -e $OLD ]; then + cp -a $OLD ${NEW}.incoming + cat $NEW > ${NEW}.incoming + mv ${NEW}.incoming $NEW + fi + config $NEW +} + +preserve_perms etc/rc.d/rc.ttdnsd.new +config etc/default/ttdnsd.new +config etc/ttdnsd.conf.new +config var/lib/ttdnsd/tsocks.conf.new diff --git a/network/ttdnsd/rc.ttdnsd.new b/network/ttdnsd/rc.ttdnsd.new new file mode 100644 index 000000000000..39c214a9831d --- /dev/null +++ b/network/ttdnsd/rc.ttdnsd.new @@ -0,0 +1,57 @@ +#! /bin/sh +# +# ttdnsd The Tor TCP DNS Daemon +# +# This initscript runs a chrooted ttdnsd process and it makes recursive TCP +# DNS requests through the Tor network. + +# This script is a modified version of Jacob Appelbaum's /etc/init.d/ttdnsd +# for use on Slackware. + +# Author: Marco Bonetti + +# Do NOT "set -e" + +NAME=ttdnsd +DAEMON=/usr/sbin/$NAME +PIDFILE=/var/run/ttdnsd.pid +TSOCKS_CONF_FILE=tsocks.conf +export TSOCKS_CONF_FILE + +# Read configuration variable file if it is present +[ -r /etc/default/$NAME ] && . /etc/default/$NAME + +# This will be overloaded by $DEFAULTS +DAEMON_ARGS="-P $PIDFILE -f /etc/ttdnsd.conf $DEFAULTS" + +start() { + $DAEMON $DAEMON_ARGS +} + +stop() { + kill `cat $PIDFILE` +} + +reload() { + kill -s HUP `cat $PIDFILE` +} + +case "$1" in + start) + start + ;; + stop) + stop + ;; + reload) + reload + ;; + restart|force-reload) + stop + sleep 1 + start + ;; + *) + echo "Usage: $0 (start|stop|reload|restart|force-reload)" + ;; +esac diff --git a/network/ttdnsd/slack-desc b/network/ttdnsd/slack-desc new file mode 100644 index 000000000000..87793826955a --- /dev/null +++ b/network/ttdnsd/slack-desc @@ -0,0 +1,19 @@ +# HOW TO EDIT THIS FILE: +# The "handy ruler" below makes it easier to edit a package description. Line +# up the first '|' above the ':' following the base package name, and the '|' +# on the right side marks the last column you can put a character in. You must +# make exactly 11 lines for the formatting to be correct. It's also +# customary to leave one space after the ':'. + + |-----handy-ruler------------------------------------------------------| +ttdnsd: ttdnsd (The Tor TCP DNS Daemon) +ttdnsd: +ttdnsd: ttdnsd is a forwarding nameserver that also bridges between UDP and +ttdnsd: TCP, forwarding each DNS request over Tor. +ttdnsd: +ttdnsd: +ttdnsd: +ttdnsd: +ttdnsd: +ttdnsd: +ttdnsd: diff --git a/network/ttdnsd/ttdnsd.SlackBuild b/network/ttdnsd/ttdnsd.SlackBuild new file mode 100644 index 000000000000..7acd376f4967 --- /dev/null +++ b/network/ttdnsd/ttdnsd.SlackBuild @@ -0,0 +1,93 @@ +#!/bin/sh + +# Slackware build script for ttdnsd. +# +# Copyright 2010-2011 Marco Bonetti +# All rights reserved. +# +# Redistribution and use of this script, with or without modification, is +# permitted provided that the following conditions are met: +# +# 1. Redistributions of this script must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# +# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ''AS IS'' AND ANY EXPRESS OR IMPLIED +# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF +# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO +# EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, +# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; +# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, +# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR +# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF +# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +PRGNAM=ttdnsd +VERSION=${VERSION:-0.7} +BUILD=${BUILD:-1} +TAG=${TAG:-_SBo} + +# Automatically determine the architecture we're building on: +if [ -z "$ARCH" ]; then + case "$( uname -m )" in + i?86) ARCH=i486 ;; + arm*) ARCH=arm ;; + # Unless $ARCH is already set, use uname -m for all other archs: + *) ARCH=$( uname -m ) ;; + esac +fi + +CWD=$(pwd) +TMP=${TMP:-/tmp/SBo} +PKG=$TMP/package-$PRGNAM +OUTPUT=${OUTPUT:-/tmp} + +DOCS="AUTHORS CHANGELOG LICENSE README README.TorDNS" + +set -e + +rm -rf $PKG +mkdir -p $TMP $PKG $OUTPUT +cd $TMP +rm -rf $PRGNAM-$VERSION +tar xvf $CWD/$PRGNAM-$VERSION.tar.gz +cd $PRGNAM-$VERSION +chown -R root:root . +find . \ + \( -perm 777 -o -perm 775 -o -perm 711 -o -perm 555 -o -perm 511 \) \ + -exec chmod 755 {} \; -o \ + \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \ + -exec chmod 644 {} \; + +make install DESTDIR=$PKG + +# House cleaning begins +chmod 0644 $PKG/etc/default/ttdnsd +mv $PKG/etc/default/ttdnsd $PKG/etc/default/ttdnsd.new +rm -rf $PKG/etc/init.d +mkdir -p $PKG/etc/rc.d +install -m 0755 $CWD/rc.ttdnsd.new $PKG/etc/rc.d/ +mv $PKG/etc/ttdnsd.conf $PKG/etc/ttdnsd.conf.new +mkdir -p $PKG/usr/doc +mv $PKG/usr/share/doc/ttdnsd $PKG/usr/doc/$PRGNAM-$VERSION +mv $PKG/usr/share/man $PKG/usr/ +rmdir $PKG/usr/share/doc +rmdir $PKG/usr/share +mv $PKG/var/lib/ttdnsd/tsocks.conf $PKG/var/lib/ttdnsd/tsocks.conf.new +# House cleaning ends + +find $PKG | xargs file | grep -e "executable" -e "shared object" | grep ELF \ + | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true + +find $PKG/usr/man -type f -exec gzip -9 {} \; +for i in $( find $PKG/usr/man -type l ) ; do ln -s $( readlink $i ).gz $i.gz ; rm $i ; done + +cp -a $DOCS $PKG/usr/doc/$PRGNAM-$VERSION +cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild + +mkdir -p $PKG/install +cat $CWD/slack-desc > $PKG/install/slack-desc +cat $CWD/doinst.sh > $PKG/install/doinst.sh + +cd $PKG +/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.${PKGTYPE:-tgz} diff --git a/network/ttdnsd/ttdnsd.info b/network/ttdnsd/ttdnsd.info new file mode 100644 index 000000000000..2d81cde6236f --- /dev/null +++ b/network/ttdnsd/ttdnsd.info @@ -0,0 +1,10 @@ +PRGNAM="ttdnsd" +VERSION="0.7" +HOMEPAGE="http://www.mulliner.org/collin/ttdnsd.php" +DOWNLOAD="http://crypto.nsa.org/tor/ttdnsd-0.7.tar.gz" +MD5SUM="5e964e019b3024cbff15d011071a6772" +DOWNLOAD_x86_64="" +MD5SUM_x86_64="" +MAINTAINER="Marco Bonetti" +EMAIL="sid77@slackware.it" +APPROVED="dsomero" -- cgit v1.2.3