diff options
Diffstat (limited to 'files/bin/domain-check')
| -rwxr-xr-x | files/bin/domain-check | 535 |
1 files changed, 0 insertions, 535 deletions
diff --git a/files/bin/domain-check b/files/bin/domain-check deleted file mode 100755 index 89a39f8..0000000 --- a/files/bin/domain-check +++ /dev/null @@ -1,535 +0,0 @@ -#!/bin/bash -# -# Program: Domain Expiration Check <domain-check> -# -# Author: Matty < matty91 at gmail dot com > -# -# Current Version: 1.10 -# -# Revision History: -# -# Version 1.11 -# Added support for .is domains -# Fixing mail program path -# Fixing output for .br domains when expiry date is not available -# Fixing awk usage -# -- Silvio Rhatto <rhatto at riseup dot net> -# -# Version 1.10 -# Do not add extra line on quiet mode -- Silvio Rhatto <rhatto at riseup dot net> -# -# Version 1.9 -# Added support for .br domains -- Silvio Rhatto <rhatto at riseup dot net> -# -# Version 1.8 -# Bug fix added $MAIL -- Vivek Gite <vivek@nixcraft.com> -# -# Version 1.7 -# Added support for .jp domain names -- Vivek Gite <vivek@nixcraft.com> -# -# Version 1.6 -# Added support for .uk domain names; fixed a bug detecting tldtype -- Vivek Gite <vivek@nixcraft.com> -# -# Version 1.5 -# Added support for .org, .in, .biz and .info domain names -- Vivek Gite <vivek@nixcraft.com> -# -# Version 1.4 -# Updated the documentation. -# -# Version 1.3 -# Gracefully Handle the case where the expiration data is unavailable -# -# Version 1.2 -# Added "-s" option to allow arbitrary registrars -# -# Version 1.1 -# Fixed issue with 'e' getopt string -- Pedro Alves -# -# Version 1.0 -# Initial Release -# -# Last Updated: 01-Oct-2009 -# -# Purpose: -# domain-check checks to see if a domain has expired. domain-check -# can be run in interactive and batch mode, and provides faciltities -# to alarm if a domain is about to expire. -# -# License: -# 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. -# -# Notes: -# Since each registrar provides expiration data in a unique format (if -# they provide it at all), domain-check is currently only able to -# processess expiration information for a subset of the available -# registrars. -# -# Requirements: -# Requires whois -# -# Installation: -# Copy the shell script to a suitable location -# -# Tested platforms: -# -- Solaris 9 using /bin/bash -# -- Solaris 10 using /bin/bash -# -- OS X 10.4.2 using /bin/sh -# -- OpenBSD using /bin/sh -# -- FreeBSD using /bin/sh -# -- Redhat advanced server 3.0MU3 using /bin/sh -# -# Usage: -# Refer to the usage() sub-routine, or invoke domain-check -# with the "-h" option. -# -# Example: -# -# The first example will print the expiration date and registrar for prefetch.net: -# -# $ domain-check.sh -d prefetch.net -# -# Domain Registrar Status Expires Days Left -# ----------------------------------- ----------------- -------- ----------- --------- -# prefetch.net INTERCOSMOS MEDIA Valid 13-feb-2006 64 -# -# The second example prints the expiration date and registrar for the domains -# listed in the file "domains": -# -# $ domain-check.sh -f domains -# -# Domain Registrar Status Expires Days Left -# ----------------------------------- ----------------- -------- ----------- --------- -# sun.com NETWORK SOLUTIONS Valid 20-mar-2010 1560 -# google.com EMARKMONITOR INC. Valid 14-sep-2011 2103 -# ack.com NETWORK SOLUTIONS Valid 09-may-2008 880 -# prefetch.net INTERCOSMOS MEDIA Valid 13-feb-2006 64 -# spotch.com GANDI Valid 03-dec-2006 357 -# -# The third example will e-mail the address admin@prefetch.net with the domains that -# will expire in 60-days or less: -# -# $ domain-check -a -f domains -q -x 60 -e admin@prefetch.net -# - -PATH=/bin:/usr/bin:/usr/local/bin:/usr/local/ssl/bin:/usr/sfw/bin ; export PATH - -# Who to page when an expired domain is detected (cmdline: -e) -ADMIN="root" - -# Number of days in the warning threshhold (cmdline: -x) -WARNDAYS=30 - -# If QUIET is set to TRUE, don't print anything on the console (cmdline: -q) -QUIET="FALSE" - -# Don't send emails by default (cmdline: -a) -ALARM="FALSE" - -# Whois server to use (cmdline: -s) -WHOIS_SERVER="whois.internic.org" - -# Location of system binaries -AWK="/usr/bin/awk" -WHOIS="/usr/bin/whois" -DATE="/bin/date" -CUT="/usr/bin/cut" -MAIL="/usr/bin/mail" -# Place to stash temporary files -WHOIS_TMP="/var/tmp/whois.$$" - -############################################################################# -# Purpose: Convert a date from MONTH-DAY-YEAR to Julian format -# Acknowledgements: Code was adapted from examples in the book -# "Shell Scripting Recipes: A Problem-Solution Approach" -# ( ISBN 1590594711 ) -# Arguments: -# $1 -> Month (e.g., 06) -# $2 -> Day (e.g., 08) -# $3 -> Year (e.g., 2006) -############################################################################# -date2julian() -{ - if [ "${1} != "" ] && [ "${2} != "" ] && [ "${3}" != "" ] - then - ## Since leap years add aday at the end of February, - ## calculations are done from 1 March 0000 (a fictional year) - d2j_tmpmonth=$((12 * ${3} + ${1} - 3)) - - ## If it is not yet March, the year is changed to the previous year - d2j_tmpyear=$(( ${d2j_tmpmonth} / 12)) - - ## The number of days from 1 March 0000 is calculated - ## and the number of days from 1 Jan. 4713BC is added - echo $(( (734 * ${d2j_tmpmonth} + 15) / 24 - 2 * ${d2j_tmpyear} + ${d2j_tmpyear}/4 - - ${d2j_tmpyear}/100 + ${d2j_tmpyear}/400 + $2 + 1721119 )) - else - echo 0 - fi -} - -############################################################################# -# Purpose: Convert a string month into an integer representation -# Arguments: -# $1 -> Month name (e.g., Sep) -############################################################################# -getmonth() -{ - LOWER=`tolower $1` - - case ${LOWER} in - jan) echo 1 ;; - feb) echo 2 ;; - mar) echo 3 ;; - apr) echo 4 ;; - may) echo 5 ;; - jun) echo 6 ;; - jul) echo 7 ;; - aug) echo 8 ;; - sep) echo 9 ;; - oct) echo 10 ;; - nov) echo 11 ;; - dec) echo 12 ;; - *) echo 0 ;; - esac -} - -############################################################################# -# Purpose: Calculate the number of seconds between two dates -# Arguments: -# $1 -> Date #1 -# $2 -> Date #2 -############################################################################# -date_diff() -{ - if [ "${1}" != "" ] && [ "${2}" != "" ] - then - echo $(expr ${2} - ${1}) - else - echo 0 - fi -} - -################################################################## -# Purpose: Converts a string to lower case -# Arguments: -# $1 -> String to convert to lower case -################################################################## -tolower() -{ - LOWER=`echo ${1} | tr [A-Z] [a-z]` - echo $LOWER -} - -################################################################## -# Purpose: Access whois data to grab the registrar and expiration date -# Arguments: -# $1 -> Domain to check -################################################################## -check_domain_status() -{ - local REGISTRAR="" - # Avoid WHOIS LIMIT EXCEEDED - slowdown our whois client by adding 3 sec - sleep 3 - # Save the domain since set will trip up the ordering - DOMAIN=${1} - TLDTYPE="`echo ${DOMAIN} | cut -d '.' -f3 | tr '[A-Z]' '[a-z]'`" - if [ "${TLDTYPE}" == "" ]; - then - TLDTYPE="`echo ${DOMAIN} | cut -d '.' -f2 | tr '[A-Z]' '[a-z]'`" - fi - - # Invoke whois to find the domain registrar and expiration date - #${WHOIS} -h ${WHOIS_SERVER} "=${1}" > ${WHOIS_TMP} - # Let whois select server - if [ "${TLDTYPE}" == "org" ]; - then - ${WHOIS} -h "whois.pir.org" "${1}" > ${WHOIS_TMP} - elif [ "${TLDTYPE}" == "in" ]; # India - then - ${WHOIS} -h "whois.registry.in" "${1}" > ${WHOIS_TMP} - elif [ "${TLDTYPE}" == "uk" ]; # United Kingdom - then - ${WHOIS} -h "whois.nic.uk" "${1}" > ${WHOIS_TMP} - - elif [ "${TLDTYPE}" == "br" ]; # Brazil - then - ${WHOIS} -h "whois.nic.br" "${1}" > ${WHOIS_TMP} - - elif [ "${TLDTYPE}" == "biz" ]; - then - ${WHOIS} -h "whois.neulevel.biz" "${1}" > ${WHOIS_TMP} - elif [ "${TLDTYPE}" == "info" ]; - then - ${WHOIS} -h "whois.afilias.info" "${1}" > ${WHOIS_TMP} - elif [ "${TLDTYPE}" == "jp" ]; # Japan - then - ${WHOIS} -h "whois.jprs.jp" "${1}" > ${WHOIS_TMP} - - elif [ "${TLDTYPE}" == "com" -o "${TLDTYPE}" == "net" -o "${TLDTYPE}" == "edu" ]; - then - ${WHOIS} -h ${WHOIS_SERVER} "=${1}" > ${WHOIS_TMP} - else - ${WHOIS} "${1}" > ${WHOIS_TMP} - fi - - # Parse out the expiration date and registrar -- uses the last registrar it finds - REGISTRAR=`cat ${WHOIS_TMP} | ${AWK} -F: '/Registrar/ && $2 != "" { REGISTRAR=substr($2,2,17) } END { print REGISTRAR }'` - - if [ "${TLDTYPE}" == "uk" ]; # for .uk domain - then - REGISTRAR=`cat ${WHOIS_TMP} | ${AWK} -F: '/Registrar:/ && $0 != "" { getline; REGISTRAR=substr($0,2,17) } END { print REGISTRAR }'` - elif [ "${TLDTYPE}" == "jp" ]; - then - REGISTRAR=`cat ${WHOIS_TMP} | ${AWK} '/Registrant/ && $2 != "" { REGISTRAR=substr($2,1,17) } END { print REGISTRAR }'` - elif [ "${TLDTYPE}" == "br" ]; - then - REGISTRAR="registro.br" - elif [ "${TLDTYPE}" == "is" ]; - then - REGISTRAR="`cat ${WHOIS_TMP} | ${AWK} '/source:/ { print $2 }' | uniq`" - fi - - # If the Registrar is NULL, then we didn't get any data - if [ "${REGISTRAR}" = "" ] - then - prints "$DOMAIN" "Unknown" "Unknown" "Unknown" "Unknown" - return - fi - - # The whois Expiration data should resemble the following: "Expiration Date: 09-may-2008" - - # for .in, .info, .org domains - if [ "${TLDTYPE}" == "in" -o "${TLDTYPE}" == "info" -o "${TLDTYPE}" == "org" ]; - then - DOMAINDATE=`cat ${WHOIS_TMP} | ${AWK} '/Expiration Date:/ { print $2 }' | cut -d':' -f2` - elif [ "${TLDTYPE}" == "biz" ]; # for .biz domain - then - DOMAINDATE=`cat ${WHOIS_TMP} | ${AWK} '/Domain Expiration Date:/ { print $6"-"$5"-"$9 }'` - elif [ "${TLDTYPE}" == "uk" ]; # for .uk domain - then - DOMAINDATE=`cat ${WHOIS_TMP} | ${AWK} '/Renewal date:/ { print $3 }'` - elif [ "${TLDTYPE}" == "br" ]; # for .br domain - then - DOMAINDATE=`cat ${WHOIS_TMP} | ${AWK} '/expires:/ { print $2 }'` - elif [ "${TLDTYPE}" == "is" ]; # for .is domain - then - DOMAINDATE=`cat ${WHOIS_TMP} | ${AWK} '/expires:/ { print $3"-"$2"-"$4 }'` - elif [ "${TLDTYPE}" == "jp" ]; # for .jp 2010/04/30 - then - tdomdate=`cat ${WHOIS_TMP} | awk '/Expires on/ { print $3 }'` - tyear=`echo ${tdomdate} | cut -d'/' -f1` - tmon=`echo ${tdomdate} | cut -d'/' -f2` - case ${tmon} in - 1|01) tmonth=jan ;; - 2|02) tmonth=feb ;; - 3|03) tmonth=mar ;; - 4|04) tmonth=apr ;; - 5|05) tmonth=may ;; - 6|06) tmonth=jun ;; - 7|07) tmonth=jul ;; - 8|08) tmonth=aug ;; - 9|09) tmonth=sep ;; - 10)tmonth=oct ;; - 11) tmonth=nov ;; - 12) tmonth=dec ;; - *) tmonth=0 ;; - esac - tday=`echo ${tdomdate} | cut -d'/' -f3` - DOMAINDATE=`echo $tday-$tmonth-$tyear` - else # .com, .edu, .net and may work with others - DOMAINDATE=`cat ${WHOIS_TMP} | ${AWK} '/Expiration/ { print $NF }'` - fi - - #echo $DOMAINDATE # debug - if [ "${TLDTYPE}" == "br" ]; # for .br domain - then - # If registro.br outputs in reduced mode when query limits are - # reached, the whois server does not output expiry information. - if [ ! -z "${DOMAINDATE}" ]; - then - # Convert the date to seconds - DOMAINJULIAN=`$DATE -d ${DOMAINDATE} "+%-m %-d %-Y"` - DOMAINJULIAN=`date2julian ${DOMAINJULIAN}` - fi - else - # Whois data should be in the following format: "13-feb-2006" - IFS="-" - set -- ${DOMAINDATE} - MONTH=$(getmonth ${2}) - IFS="" - - # Convert the date to seconds - DOMAINJULIAN=$(date2julian ${MONTH} ${1#0} ${3}) - fi - - # Get the diff between NOW and the expiration date - if [ ! -z "${DOMAINJULIAN}" ]; - then - DOMAINDIFF=$(date_diff ${NOWJULIAN} ${DOMAINJULIAN}) - else - # We have no information - DOMAINDIFF="Unknown" - fi - - if [ "${TLDTYPE}" == "br" ] && [ ! -z "${DOMAINDATE}" ]; # for .br domain - then - # Fix domain date for displaying - DOMAINDATE=`$DATE -d ${DOMAINDATE} +"%m-%b-%Y"` - fi - - if [ ${DOMAINDIFF} == 'Unknown' ]; - then - prints ${DOMAIN} "Unknown" "Unknown" "Unknown" ${REGISTRAR} - elif [ ${DOMAINDIFF} -lt 0 ] - then - if [ "${ALARM}" = "TRUE" ] - then - echo "The domain ${DOMAIN} has expired!" \ - | ${MAIL} -s "Domain ${DOMAIN} has expired!" ${ADMIN} - fi - - prints ${DOMAIN} "Expired" "${DOMAINDATE}" "${DOMAINDIFF}" ${REGISTRAR} - - elif [ ${DOMAINDIFF} -lt ${WARNDAYS} ] - then - if [ "${ALARM}" = "TRUE" ] - then - echo "The domain ${DOMAIN} will expire on ${DOMAINDATE}" \ - | ${MAIL} -s "Domain ${DOMAIN} will expire in ${WARNDAYS}-days or less" ${ADMIN} - fi - prints ${DOMAIN} "Expiring" "${DOMAINDATE}" "${DOMAINDIFF}" "${REGISTRAR}" - else - prints ${DOMAIN} "Valid" "${DOMAINDATE}" "${DOMAINDIFF}" "${REGISTRAR}" - fi -} - -#################################################### -# Purpose: Print a heading with the relevant columns -# Arguments: -# None -#################################################### -print_heading() -{ - if [ "${QUIET}" != "TRUE" ] - then - printf "\n%-35s %-17s %-8s %-11s %-5s\n" "Domain" "Registrar" "Status" "Expires" "Days Left" - echo "----------------------------------- ----------------- -------- ----------- ---------" - fi -} - -##################################################################### -# Purpose: Print a line with the expiraton interval -# Arguments: -# $1 -> Domain -# $2 -> Status of domain (e.g., expired or valid) -# $3 -> Date when domain will expire -# $4 -> Days left until the domain will expire -# $5 -> Domain registrar -##################################################################### -prints() -{ - if [ "${QUIET}" != "TRUE" ] - then - MIN_DATE=$(echo $3 | ${AWK} '{ print $1, $2, $4 }') - printf "%-35s %-17s %-8s %-11s %-5s\n" "$1" "$5" "$2" "$MIN_DATE" "$4" - fi -} - -########################################## -# Purpose: Describe how the script works -# Arguments: -# None -########################################## -usage() -{ - echo "Usage: $0 [ -e email ] [ -x expir_days ] [ -q ] [ -a ] [ -h ]" - echo " {[ -d domain_namee ]} || { -f domainfile}" - echo "" - echo " -a : Send a warning message through email " - echo " -d domain : Domain to analyze (interactive mode)" - echo " -e email address : Email address to send expiration notices" - echo " -f domain file : File with a list of domains" - echo " -h : Print this screen" - echo " -s whois server : Whois sever to query for information" - echo " -q : Don't print anything on the console" - echo " -x days : Domain expiration interval (eg. if domain_date < days)" - echo "" -} - -### Evaluate the options passed on the command line -while getopts ae:f:hd:s:qx: option -do - case "${option}" - in - a) ALARM="TRUE";; - e) ADMIN=${OPTARG};; - d) DOMAIN=${OPTARG};; - f) SERVERFILE=$OPTARG;; - s) WHOIS_SERVER=$OPTARG;; - q) QUIET="TRUE";; - x) WARNDAYS=$OPTARG;; - \?) usage - exit 1;; - esac -done - -### Check to see if the whois binary exists -if [ ! -f ${WHOIS} ] -then - echo "ERROR: The whois binary does not exist in ${WHOIS} ." - echo " FIX: Please modify the \$WHOIS variable in the program header." - exit 1 -fi - -### Check to make sure a date utility is available -if [ ! -f ${DATE} ] -then - echo "ERROR: The date binary does not exist in ${DATE} ." - echo " FIX: Please modify the \$DATE variable in the program header." - exit 1 -fi - -### Baseline the dates so we have something to compare to -MONTH=$(${DATE} "+%m") -DAY=$(${DATE} "+%d") -YEAR=$(${DATE} "+%Y") -NOWJULIAN=$(date2julian ${MONTH#0} ${DAY#0} ${YEAR}) - -### Touch the files prior to using them -touch ${WHOIS_TMP} - -### If a HOST and PORT were passed on the cmdline, use those values -if [ "${DOMAIN}" != "" ] -then - print_heading - check_domain_status "${DOMAIN}" -### If a file and a "-a" are passed on the command line, check all -### of the domains in the file to see if they are about to expire -elif [ -f "${SERVERFILE}" ] -then - print_heading - while read DOMAIN - do - check_domain_status "${DOMAIN}" - - done < ${SERVERFILE} - -### There was an error, so print a detailed usage message and exit -else - usage - exit 1 -fi - -# Add an extra newline -if [ "${QUIET}" != "TRUE" ]; then - echo -fi - -### Remove the temporary files -rm -f ${WHOIS_TMP} - -### Exit with a success indicator -exit 0 - |