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network_tools/var/www/cgi-bin/ns-admin_board.cgi

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#!/bin/bash
. /etc/sysconfig/rx3-ns
#--------------------------------------------------------------------------------------------------------------------------
# Lookup Domain Owner ()
#--------------------------------------------------------------------------------------------------------------------------
Lookup_Domain_Owner ()
{
for ldo_blk in ${NS_LIST}
do
OIFS=${IFS}
IFS=:
set ${ldo_blk}
ldo_domain=$1
ldo_host=$2
ldo_owner=$3
IFS=${OIFS}
if [[ "${host}.${domain}" == "${ldo_host}.${ldo_domain}" ]]
then
echo ${ldo_owner}
fi
done
}
#--------------------------------------------------------------------------------------------------------------------------
# Header Print
#--------------------------------------------------------------------------------------------------------------------------
Header_Print ()
{
case "${format}"
in
"html")
echo "Content-type: text/html"
echo ""
echo "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01//EN\" \"http://www.w3.org/TR/html4/strict.dtd\">"
echo "<HTML>"
echo " <HEAD>"
echo " <META HTTP-EQUIV=\"Content-Type\" CONTENT=\"text/html; charset=iso-8859-1\">"
if [[ "${refresh}" == "yes" ]]
then
echo " <META http-equiv=\"Refresh\" content=\"300\">"
fi
echo " <META http-equiv=\"Pragma\" content=\"no-cache\">"
echo " <LINK REL=\"shortcut icon\" HREF=\"/favicon.ico\" TYPE=\"image/x-icon\">"
echo " <LINK REL=\"stylesheet\" TYPE=\"text/css\" HREF=\"/tdsots/default.css\">"
echo " <TITLE>Rx3 NS Admin: ${cmd_status}</Title>"
echo " </HEAD>"
echo " <BODY>"
;;
"txt")
echo "Content-disposition: attachment; filename=${file_name}"
echo "Content-type: text/plain"
echo ""
;;
esac
}
#--------------------------------------------------------------------------------------------------------------------------
# Tailer
#--------------------------------------------------------------------------------------------------------------------------
Footer_Print ()
{
case "${format}"
in
"html")
echo " </BODY>"
echo ""
echo "</HTML>"
;;
esac
}
#--------------------------------------------------------------------------------------------------------------------------
# Main
#--------------------------------------------------------------------------------------------------------------------------
#--------------------------------------------------------------------------------------------------------------------------
# Args
#--------------------------------------------------------------------------------------------------------------------------
cmd=""
format=""
ip=""
host=""
domain=""
redirect=""
remote_ip="${REMOTE_ADDR}"
if [[ "${QUERY_STRING}" != "" ]]
then
OIFS=${IFS}
IFS="\&"
set ${QUERY_STRING}
IFS=${OIFS}
i=$#
while [[ "${i}" != 0 ]]
do
var=${1/=*/}
arg=${1/*=/}
case "${var}"
in
"format")
format=${arg}
;;
"cmd")
cmd=${arg}
;;
"host")
host=${arg}
;;
"domain")
domain=${arg}
;;
"ip")
ip=${arg}
;;
"ttl")
ttl=${arg}
;;
esac
shift
i=$((i - 1))
done
fi
if [[ "${format}" == "" ]]
then
format="html"
fi
#--------------------------------------------------------------------------------------------------------------------------
# Usage_Print
#--------------------------------------------------------------------------------------------------------------------------
Usage_Print ()
{
if [[ "${format}" == "html" ]]
then
echo " <P>"
echo " <BR>"
echo " </P>"
echo ""
echo " <H2>Rx3 NS Admin Service Usage</H2>"
echo ""
echo " <table border="1" cols=1 width="95%" nosave align=\"CENTER\">"
echo " <tr>"
echo " <td>"
echo " <table border="0" cols=1 width="95%" nosave align=\"CENTER\">"
echo " <tr>"
echo " <td>"
echo " <pre>"
echo " <BR>"
echo " - cmd=address_get: Get the host IP address<br>"
echo " + [format=html|txt]: Output request format (Default to "html")<br>"
echo " + host=&lt;Host Name&gt;: Host name to show<br>"
echo " + domain=&lt;Domaine Name&gt;: Domain name of the host name<br>"
echo "<br>"
echo " - cmd=address_set: Set the host IP address<br>"
echo " + [format=html|txt]: Output request format (Default to "html")<br>"
echo " + host=&lt;Host Name&gt;: Host name to set<br>"
echo " + domain=&lt;Domaine Name&gt;: Domain name of the host name<br>"
echo " + [ip=&lt;IP Address&gt;]: IP address to be set (Default to requestor address)<br>"
echo " + [ttl=&lt;TTL&gt;]: TTL to be set (Default to 600)<br>"
echo "<br>"
echo " - Example: https://www.rx3.net/cgi-bin-private/ns-admin_board.cgi?cmd=address_get&amp;host=vpn0&amp;domain=vpn.rx3<br>"
echo " </pre>"
echo " </td>"
echo " </tr>"
echo " </table>"
echo " </td>"
echo " </tr>"
echo " </table>"
else
echo "Rx3 NS Service Usage:"
echo " - cmd=address_get: Get the host IP address"
echo " + [format=html|txt]: Output request format (Default to "html")"
echo " + host=<Host Name>: Host name to show"
echo " + domain=<Domaine Name>: Domain name of the host name"
echo ""
echo " - cmd=address_set: Set the host IP address"
echo " + [format=html|txt]: Output request format (Default to "html")"
echo " + host=<Host Name>: Host name to set"
echo " + domain=<Domaine Name>: Domain name of the host name"
echo " + [ip=<IP Address>]: IP address to be set (Default to requestor address)"
echo " + [ttl=<TTL>]: TTL to be set (Default to 600)<br>"
fi
}
#--------------------------------------------------------------------------------------------------------------------------
# Main Board Print
#--------------------------------------------------------------------------------------------------------------------------
Main_Board_Print ()
{
if [[ "${format}" == "html" ]]
then
echo ""
echo " <H1>Rx3 NS Admin Board</H1>"
echo " <P>"
echo " <BR>"
echo ""
echo " <b>Date: $(/bin/date)</b><br>"
echo " </P>"
echo " <HR>"
echo ""
fi
if [[ "${format}" == "html" ]]
then
echo " <P>"
echo " <BR>"
echo " </P>"
echo ""
echo " <H2>Rx3 NS Status Board</H2>"
echo ""
echo " <TABLE BORDER=\"1\" WIDTH=\"100%\">"
echo " <TR class=\"header\"><TD class=\"header\">#</TD><TD>Domain</TD><TD>Host</TD><TD>Address</TD><TD>Owner</TD><TD>TTL</TD><TD>Date</TD></TR>"
else
echo "TABLE: RX3-NS_Status_Board"
echo "#;Domain;Host;Address;Owner;TTL;Date"
fi
idx=0
for blk in ${NS_LIST}
do
OIFS=${IFS}
IFS=:
set ${blk}
domain=$1
host=$2
owner=$3
IFS=${OIFS}
address=$(dig -t A ${host}.${domain}. | grep "^${host}.${domain}" | awk '{print $5}')
ttl=$(dig -t A ${host}.${domain}. | grep "^${host}.${domain}" | awk '{print $2}')
date=$(dig -t TXT ${host}.${domain}. | grep "^${host}.${domain}" | awk '{print $5 " " $6}' | sed -e "s/\"//g")
if [[ "${REMOTE_USER}" == "${owner}" ]]
then
class="default"
else
class="dark"
fi
if [[ "${format}" == "html" ]]
then
echo "<TR class="${class}"><TD class=header>${idx}</TD><TD>${domain}</TD><TD>${host}</TD><TD>${address}</TD><TD>${owner}</TD><TD>${ttl}</TD><TD>${date}</TD></TR>"
else
echo "${domain};${host};${address};${owner};${ttl};${date}"
fi
idx=$((${idx}+1))
done
if [[ "${format}" == "html" ]]
then
echo " </TABLE>"
echo " <P>"
echo " <BR>"
echo " </P>"
else
echo ""
fi
Usage_Print
}
#--------------------------------------------------------------------------------------------------------------------------
# Command Handler
#--------------------------------------------------------------------------------------------------------------------------
case "${cmd}"
in
"")
cmd_status="OK"
refresh="yes"
Header_Print
Main_Board_Print
Footer_Print
;;
"address_set")
owner=$(Lookup_Domain_Owner)
if [[ "${owner}" != "" ]]
then
if [[ "${REMOTE_USER}" == "${owner}" ]]
then
if [[ "${ip}" == "" ]]
then
ip="${remote_ip}"
fi
if [[ "${ttl}" == "" ]]
then
ttl="600"
fi
sudo /usr/local/sbin/ip_host_update ${host} ${domain} ${ip} ${ttl}
if [[ "$?" == 0 ]]
then
status="OK"
else
status="KO"
fi
else
status="KO - Not Authorized"
fi
else
status="KO - Domain not found"
fi
cmd_status="${cmd}: ${status}"
refresh="no"
Header_Print
if [[ "${format}" == "html" ]]
then
echo " <table border="1" cols=1 width="95%" nosave align=\"CENTER\">"
echo " <tr>"
echo " <td>"
echo " <table border="0" cols=1 width="95%" nosave align=\"CENTER\">"
echo " <tr>"
echo " <td>"
echo " <pre>"
fi
echo "Set $host.$domain. to ${ip} with TTL ${ttl}: ${status}"
if [[ "${format}" == "html" ]]
then
echo " </pre>"
echo " </td>"
echo " </tr>"
echo " </table>"
echo " </td>"
echo " </tr>"
echo " </table>"
fi
Footer_Print
;;
"address_get")
owner=$(Lookup_Domain_Owner)
if [[ "${owner}" != "" ]]
then
# if [[ "${REMOTE_USER}" == "${owner}" ]]
# then
# host_info="$(host ${host}.${domain})"
host_info="$(dig -t ANY ${host}.${domain}.)"
if [[ "$?" == 0 ]]
then
status="OK"
else
status="KO"
fi
# else
# status="KO - Not Authorized"
# fi
else
status="KO - Domain not found"
fi
cmd_status="${cmd}: ${status}"
refresh="no"
Header_Print
if [[ "${format}" == "html" ]]
then
echo " <table border="1" cols=1 width="95%" nosave align=\"CENTER\">"
echo " <tr>"
echo " <td>"
echo " <table border="0" cols=1 width="95%" nosave align=\"CENTER\">"
echo " <tr>"
echo " <td>"
echo " <pre>"
echo "$host.$domain.: ${status}"
echo "<br>"
else
echo "$host.$domain.:"
echo ""
fi
echo "${host_info}"
if [[ "${format}" == "html" ]]
then
echo " </pre>"
echo " </td>"
echo " </tr>"
echo " </table>"
echo " </td>"
echo " </tr>"
echo " </table>"
fi
Footer_Print
;;
*)
cmd_status="${cmd}: UNKNOWN_CMD"
Header_Print
Footer_Print
;;
esac
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