X-Git-Url: http://gitweb.michael.orlitzky.com/?a=blobdiff_plain;f=net-dns%2Fdjbdns%2Ffiles%2Fdjbdns-setup-r17;fp=net-dns%2Fdjbdns%2Ffiles%2Fdjbdns-setup-r17;h=0000000000000000000000000000000000000000;hb=f85acdf6632fa3c8bc0aba594b66933472d67289;hp=ce821975029d02832c65bad45c725f668642ab10;hpb=c17aa733d8dcfa38e0ebe936fd3f28f3871a9157;p=mjo-overlay.git diff --git a/net-dns/djbdns/files/djbdns-setup-r17 b/net-dns/djbdns/files/djbdns-setup-r17 deleted file mode 100644 index ce82197..0000000 --- a/net-dns/djbdns/files/djbdns-setup-r17 +++ /dev/null @@ -1,421 +0,0 @@ -#!/bin/bash -# -# djbdns-setup -# -# Copyright (C) 2004-2006 Kalin KOZHUHAROV -# The latest version of this script can be accessed at: -# rsync://rsync.tar.bz/gentoo-portage-pkalin/net-dns/djbdns/files/djbdns-setup -# -# 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. -# http://www.gnu.org/copyleft/gpl.html -# - -# {{{ Rip off the ewarn code from /sbin/functions.sh -WARN=$'\e[33;01m' -NORMAL=$'\e[0m' -ewarn() { - echo -e " ${WARN}*${NORMAL} $*" - return 0 -} -# }}} - -# {{{ global vars -S_SEPARATOR="--------------------------------------------------------------------------------" -D_SEPARATOR="================================================================================" - -REQ_GROUP="nofiles" -REQ_USERS="tinydns dnscache dnslog" - -IPs[0]="" -IPs[1]="" -IPs[2]="" -dnscache=0 -tinydns=1 -axfrdns=2 - -# global vars }}} - -# {{{ functions -check_group_users() -{ - echo ": Checking for required group (${REQ_GROUP}) :" - grep ${REQ_GROUP} /etc/group &> /dev/null - if [ $? -ne 0 ] - then - ebegin "Adding group ${REQ_GROUP}" - /usr/sbin/groupadd ${REQ_GROUP} &>/dev/null && eend 0 || eend 1 - fi - - echo ": Checking for required users (${REQ_USERS}) :" - for user in ${REQ_USERS}; - do - grep ${user} /etc/passwd &> /dev/null - if [ $? -ne 0 ] - then - ebegin "Adding user ${user}" - /usr/sbin/useradd -d /dev/null -s /bin/false -g ${REQ_GROUP} ${user} &>/dev/null && eend 0 || eend 1 - fi - done - return 0 -} - -start_services() -{ - local services="$1" - - echo "${SEPARATOR}" - echo ": Start services :" - echo - echo " Your services (${services// /, }) are ready for startup!" - echo - ewarn " The following requires daemontools to be running!" - local answer="" - read -p " Would you like ${services// /, } to be started and supervised by daemontools now? [Y|n]> " answer - if [ "${answer}" == "Y" ] || [ "${answer}" == "" ] - then - - ebegin "Checking if daemontools are running" - ps -A |grep svscanboot &>/dev/null && eend 0 || eend 1 - - ebegin "Linking services in /service" - # Don't make symbolic links to / ! - # use ../ instead as it gives trouble in chrooted environments - local fixedroot_path=`echo ${mypath} | sed -e 's#^/#../#'` - for service in ${services}; - do - for ip in ${IPs[${service}]}; - do - ln -sf ${fixedroot_path}/${service}/${ip} /service/${service}_${ip} - done - done - - eend 0 - - echo - ls -l --color=auto /service/ - echo - ebegin "Waiting 5 seconds for services to start" - sleep 5 && eend 0 - - echo "${SEPARATOR}" - echo ": Check services status :" - echo - for service in ${services}; - do - for ip in ${IPs[${service}]}; - do - svstat /service/${service}_${ip} /service/${service}_${ip}/log - done - done - fi - return 0 -} - -tinydns_setup() -{ - return 0 -} - -axfrdns_setup() -{ - echo "${S_SEPARATOR}" - echo ": Grant access to axfrdns :" - echo - TCPRULES_DIR="${mypath}/axfrdns/${myip}/control" - echo " axfrdns is accessed by your secondary servers and when response cannot fit UDP packet" - echo " You have to specify which IP addresses are allowed to access it" - echo " in ${TCPRULES_DIR}/tcp.axfrdns" - echo - echo " Example:" - echo " 1.2.3.4 would allow the host 1.2.3.4" - echo " 1.2.3. would allow ALL hosts 1.2.3.x (like 1.2.3.4, 1.2.3.100, etc.)" - ewarn "Do NOT forget the trailing dot!" - echo - echo " Press Enter if you do not want to allow any access now." - echo - - sed -i -e "s#-x tcp.cdb#-x control/tcp.axfrdns.cdb#g" ${mypath}/axfrdns/${myip}/run - if [ -e ${TCPRULES_DIR}/tcp.axfrdns ] - then - ewarn "${TCPRULES_DIR}/tcp.axfrdns exists." - read -p " Do you want it cleared? [y|N]: " answer - if [ "${answer}" == "y" ] - then - echo '# sample line: 1.2.3.4:allow,AXFR="heaven.af.mil/3.2.1.in-addr.arpa"' > ${TCPRULES_DIR}/tcp.axfrdns - fi - fi - - read -p " IP to allow (press Enter to end)> " ipallow - - while [ "$ipallow" != "" ] - do - echo "${ipallow}:allow" >> ${TCPRULES_DIR}/tcp.axfrdns - read -p " IP to allow (press Enter to end)> " ipallow - done - echo ":deny" >> ${TCPRULES_DIR}/tcp.axfrdns - - echo " Here are the tcprules created so far:" - echo - cat ${TCPRULES_DIR}/tcp.axfrdns - echo - local answer="" - read -p " Would you like ${TCPRULES_DIR}/tcp.axfrdns.cdb updated? [Y|n]: " answer - if [ "${answer}" == "Y" ] || [ "${answer}" == "" ] - then - ebegin "Updating ${TCPRULES_DIR}/tcp.axfrdns.cdb" - bash -c "cd ${TCPRULES_DIR} && make" && eend 0 || eend 1 - fi - return 0 -} - -dnscache_setup() -{ - echo ": Configure forwarding :" - echo - echo " dnscache can be configured to forward queries to another" - echo " DNS cache (such as the one your ISP provides) rather than" - echo " performing the lookups itself." - echo - echo " To enable this forwarding-only mode (usually a good idea)," - echo " provide the IPs of the caches to forward to." - echo " To have dnscache perform the lookups itself, just press Enter." - echo - read -p " forward-to IP> " myforward - echo - if [ "$myforward" != "" ] - then - echo $myforward > ${mypath}/dnscache/${myip}/root/servers/\@ - echo -n "1" > ${mypath}/dnscache/${myip}/env/FORWARDONLY - - read -p " forward-to IP (press Enter to end)> " myforward - while [ "$myforward" != "" ] - do - echo $myforward >> ${mypath}/dnscache/${myip}/root/servers/\@ - read -p " forward-to IP (press Enter to end)> " myforward - done - - echo - echo " Currently all queries will be forwarded to:" - echo - cat ${mypath}/dnscache/${myip}/root/servers/\@ - echo - fi - - echo "${SEPARATOR}" - echo ": Configuring clients :" - echo - echo " By default dnscache allows only localhost (127.0.0.1) to" - echo " access it. You have to specify the IP addresses of the" - echo " clients that shall be allowed to use it." - echo - echo " Example:" - echo " 1.2.3.4 would allow only one host: 1.2.3.4" - echo " 1.2.3 would allow all hosts 1.2.3.0/24 (e.g. 1.2.3.4, 1.2.3.100, etc.)" - echo - echo " Press Enter if you do NOT want to allow external clients!" - echo - - read -p " Allowed IP> " myclientip - - while [ "$myclientip" != "" ] - do - touch ${mypath}/dnscache/${myip}/root/ip/${myclientip} - read -p " Allowed IP (press Enter to end)> " myclientip - done - - echo - echo " All queries from the hosts below will be answered:" - echo - ls -1 ${mypath}/dnscache/${myip}/root/ip - echo - - #TODO - #configure cachsize - $mypath/env/CACHESIZE - - #TODO - #configure datalimit - $mypath/env/DATALIMIT - return 0 -} - -common_setup() -{ - local service_human="$1" - local service_machine="$2" - local services="$3" - - echo ": ${service_human} setup :" - echo - - for service in ${services}; - do - if [ ! -e ${mypath}/${service} ] - then - ebegin "Creating ${mypath}/${service}" - mkdir -p $mypath/${service} && eend 0 || eend 1 - fi - done - - echo "${SEPARATOR}" - echo ": IP address to bind to :" - echo - echo " Specify an address to which the ${service_human} should bind." - echo " Currently accessible IPs:" - local addrs=`ifconfig -a | grep "inet addr" | cut -f2 -d":" | cut -f1 -d" "` - echo " "$addrs - echo - - while [ "${myip}" == "" ] - do - read -p " IP to bind to> " myip - done - echo - - for service in ${services}; - do - IPs[${service}]="${IPs[${service}]} ${myip}" - done - - local dnscache_INSTALL="/usr/bin/dnscache-conf dnscache dnslog ${mypath}/dnscache/${myip} $myip" - local tinydns_INSTALL="/usr/bin/tinydns-conf tinydns dnslog ${mypath}/tinydns/${myip} $myip" - local axfrdns_INSTALL="\ - /usr/bin/axfrdns-conf tinydns dnslog ${mypath}/axfrdns/${myip} ${mypath}/tinydns/${myip} $myip &&\ - mkdir -p ${mypath}/axfrdns/${myip}/control &&\ - echo -e \"tcp.axfrdns.cdb:\ttcp.axfrdns\n\ttcprules tcp.axfrdns.cdb .tcp.axfrdns.cdb.tmp < tcp.axfrdns\" > ${mypath}/axfrdns/${myip}/control/Makefile &&\ - rm -f ${mypath}/axfrdns/${myip}/tcp ${mypath}/axfrdns/${myip}/Makefile" - - for service in ${services}; - do - if [ ! -e ${mypath}/${service}/${myip} ] - then - ebegin "Setting up ${service} in ${mypath}/${service}/${myip}" - eval command=\$${service}_INSTALL - /bin/bash -c "${command}" && eend 0 || eend 1 - else - ewarn "${service} directory ${mypath}/${service}/${myip} exists, nothing done." - fi - done - -} - -# functions }}} - -# {{{ main script - -if [ `id -u` -ne 0 ] -then - ewarn "You must be root to run this script, sorry." - exit 1 -else - - echo "${D_SEPARATOR}" - echo ": DJB DNS setup :" - echo - echo " This script will help you setup the following:" - echo - echo " DNS server(s): to publish addresses of Internet hosts" - echo - echo " DNS cache(s) : to find addresses of Internet hosts" - echo - echo " For further information see:" - echo " http://cr.yp.to/djbdns/blurb/overview.html" - echo - ewarn "If you have already setup your services," - ewarn "either exit now, or setup in different directories." - echo - - answer="" - read -p " Would you like to continue with setup? [Y|n]> " answer - if [ "${answer}" == "n" ] || [ "${answer}" == "N" ] - then - ewarn "Aborting setup" - exit 1 - fi - - echo "${D_SEPARATOR}" - echo ": Choose install location :" - echo - default_path="/var" - echo " The default (${default_path}) will install them" - echo " in ${default_path}/\${service}/\${IP_ADDRESS}" - echo - echo " For example:" - echo " /var/tinydns /1.2.3.4" - echo " /192.168.33.1" - echo " /axfrdns /1.2.3.4" - echo " /192.168.33.1" - echo " /dnscache/127.0.0.1" - echo - ewarn "Do NOT enter trailing slash" - echo " Where do you want services installed?" - read -p "[${default_path}] > " mypath - echo - - if [ "${mypath}" == "" ] - then - mypath=${default_path} - fi - - echo "${D_SEPARATOR}" - check_group_users - - answer="" - another="" - until [ "$answer" == "n" ] - do - echo "${D_SEPARATOR}" - answer="" - read -p " Would you like to setup ${another}dnscache? [Y|n]> " answer - if [ "${answer}" == "Y" ] || [ "${answer}" == "" ] - then - myip="" - echo "${S_SEPARATOR}" - common_setup "DNS cache" "dnscache" "dnscache" - if [ $? == 0 ] - then - dnscache_setup - else - ewarn "Skipping dnscache specific setup." - fi - fi - another="another " - done - - answer="" - another="" - until [ "$answer" == "n" ] - do - echo "${D_SEPARATOR}" - answer="" - read -p " Would you like to setup ${another}DNS server? [Y|n]> " answer - if [ "${answer}" == "Y" ] || [ "${answer}" == "" ] - then - myip="" - echo "${S_SEPARATOR}" - common_setup "DNS server" "{tinydns,afxrdns}" "tinydns axfrdns" - if [ $? == 0 ] - then - tinydns_setup - axfrdns_setup - else - ewarn "Skipping tinydns and axfrdns specific setup." - fi - fi - another="another " - done - - echo "${D_SEPARATOR}" - - start_services "tinydns axfrdns dnscache" - - echo "${D_SEPARATOR}" -fi -# main script }}} -# vim: set ts=4 fenc=utf-8 foldmethod=marker: