File receive-ip.sh of Package submit-ip

#!/bin/bash

CONFIG="/etc/sysconfig/submit-ip"
DATE=$(date)

function cleanup_and_exit(){
    local EXITCODE="$1"
	exit $EXITCODE
}

if [ -r "$CONFIG" ]; then
	. "$CONFIG"
else
    echo "Could not read $CONFIG - exiting" >&2
    cleanup_and_exit 1
fi

SYSTEMNAME=$(echo "$SSH_ORIGINAL_COMMAND" | awk '{ print $2 }')
SUBMITTED_IP=$(echo "$SSH_ORIGINAL_COMMAND" | awk '{ print $1 }')
REAL_IP=$(echo $SSH_CONNECTION | awk '{ print $1 }')

# echo "$SSH_ORIGINAL_COMMAND; $REAL_IP"

if [ x"$SUBMITTED_IP" != x"$REAL_IP" ]; then
	echo "$DATE [$SYSTEMNAME] : ERROR: submitted was $SUBMITTED_IP; real was $REAL_IP" >> $LOGFILE
else
	echo "$DATE [$SYSTEMNAME] : $REAL_IP" >> $LOGFILE
fi