system/scripts/sh/netcup_failover.sh

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#!/bin/sh
# Floating IP switching script utilizing the Netcup API
SCP_USER="12345"
SCP_PASS="xxx"
SCP_SERVER="v6789"
MAC="xx:xx:xx:xx:xx:xx"
IP_v4="192.0.2.10/32"
IP_v6="not:tested::/64"
URL="https://www.servercontrolpanel.de/WSEndUser?xsd=1" ### ?xsd=1 ?wsdl
usage () {
echo "$0 [--ipv4 | --ipv6 | --all] [--debug]"
exit 2
}
init () {
construct "$1"
run
parse
}
construct () {
if [ "$1" = "ip4" ];
then
local IP="$IP_v4"
fi
if [ "$1" = "ip6" ];
then
local IP="$IP_v6"
fi
local CIDR="${IP#*/}"
local IP="`echo $IP | sed "s?/$CIDR??"`"
if [ "$DEBUG" = "true" ];
then
echo "[DEBUG] Initiating: $1"
echo "[DEBUG] IP Address: $IP"
echo "[DEBUG] CIDR Mask: $CIDR"
fi
XML_BODY="<SOAP-ENV:Envelope xmlns:SOAP-ENV='http://schemas.xmlsoap.org/soap/envelope/' xmlns:ns1='http://enduser.service.web.vcp.netcup.de/'><SOAP-ENV:Body><ns1:changeIPRouting><loginName>$SCP_USER</loginName><password>$SCP_PASS</password><routedIP>$IP</routedIP><routedMask>$CIDR</routedMask><destinationVserverName>$SCP_SERVER</destinationVserverName><destinationInterfaceMAC>$MAC</destinationInterfaceMAC></ns1:changeIPRouting></SOAP-ENV:Body></SOAP-ENV:Envelope>"
if [ "$DEBUG" = "true" ];
then
echo "[DEBUG] Payload: $XML_BODY"
fi
}
request () {
curl -s -H 'Content-Type: text/xml' -H 'SOAPAction:' -d "$XML_BODY" -X POST "$URL"
}
run () {
RESPONSE=`request`
if [ "$DEBUG" = "true" ];
then
echo "[DEBUG] Response: $RESPONSE"
fi
}
parse () {
local IFS='&'
local check_invalid="validation error&IP already assigned&true"
for check in $check_invalid;
do
if [ "$DEBUG" = "true" ];
then
echo "[DEBUG] Parsing: $check"
fi
if [ "${RESPONSE#*$check}" = "$RESPONSE" ];
then
result="Not found"
fi
if [ "${RESPONSE#*$check}" != "$RESPONSE" ];
then
result="Found"
fi
echo "Check for \"$check\": $result"
done
}
MODE="$1"
if [ "$2" = "--debug" ];
then
DEBUG="true"
echo "[DEBUG] Script invoked at `date`"
fi
case "$MODE" in
"--ipv4" )
init ip4
;;
"--ipv6" )
init ip6
;;
"--all" )
init ip6
init ip4
;;
* )
usage
;;
esac