LATCH unreg file

#!/bin/bash
if [ "$1" == "debug" ]; then set -x; fi
applicationId="INSERT app ID HERE"
secretkey="INSERT secret key HERE"
LATCH="/root/home/latch.accounts"
account=`grep "^$USER:" $LATCH |cut -d: -f2`
URL="/api/0.6/unpair/$account"
if [ -z "$account" ]; then echo -e "Error.";  exit 0; fi
requestSignature+="GET\n"
date=`date -u '+%Y-%m-%d %H:%M:%S'`
requestSignature+="$date\n\n$URL"
signed=`echo -en "$requestSignature" | openssl dgst -sha1 -hmac "$secretkey" -binary|sed -e 's|.*= \(.*\)|\1|g'`
b64signed=`echo -n "$signed"|base64`
auth_header="Authorization:11PATHS $applicationId $b64signed"
date_header="X-11Paths-Date: $date"
JSON=`wget -q --no-check-certificate -O - --header "$auth_header" --header "$date_header" "https://latch.elevenpaths.com$URL"`
grep -v "^$USER:" $LATCH > /tmp/$$.tmp
mv /tmp/$$.tmp $LATCH
echo -e "\nDone.\n"