Clear users synced from AD in UCP

clean-users.sh

#!/bin/bash
delete_users() {
    mapfile -t < <(curl -s -X GET "https://${HOST}:${PORT}/accounts/?filter=non-admins&limit=1024" -H "accept: application/json" -H "Authorization: Bearer ${AUTHTOKEN}"| jq .accounts[].name)
    len=${#MAPFILE[@]}
    echo "Fetched $len users for deleting....."
    for ((i=0;i<$len;i++)); do
        echo "$i user ::"
        userName=$(echo ${MAPFILE[$i]}|sed 's/"//g');
        echo $(curl -s -X DELETE "https://${HOST}:${PORT}/accounts/$userName" -H "accept: application/json" -H "Authorization: Bearer ${AUTHTOKEN}");
    done
}
## Get the AUTH token from UCP
read -p "UCP host (e.g ucp.example.com or IP): " HOST
read -p "UCP user (admin-user): " USER
read -sp "UCP pass: " PASS

if [ -z $PORT ]; then
    export PORT=443
fi

export AUTHTOKEN=$(curl -s -X POST -d "{ \"username\":\"$USER\",\"password\":\"$PASS\" }" "https://${HOST}:${PORT}/auth/login" | awk -F ':' '{print $2}' | tr -d '\"{}')

## Get the total number of users in the system
export USERSCOUNT=$(curl -s -X GET "https://${HOST}:${PORT}/accounts/?filter=users&limit=1" -H "accept: application/json" -H "Authorization: Bearer ${AUTHTOKEN}" | jq .usersCount)
export ADMINUSERS=$(curl -s -X GET "https://${HOST}:${PORT}/accounts/?filter=admins&limit=all" -H "accept: application/json" -H "Authorization: Bearer ${AUTHTOKEN}" | jq .usersCount)
let USERSTODELETE=$USERSCOUNT - $ADMINUSERS
echo -en "\n"
printf "\nFound '${USERSCOUNT}' users & in '${HOST}'\n"

DEFAULT_OPTION="n"
read -p "Do you really want to delete all users in system (y|n) : " USER_OPTION
if [ "$USER_OPTION" == "$DEFAULT_OPTION" ]; then
        exit 1
    else
        echo "Lets clear the system.... \n"
        let USERSLEFT=0
        while [[ "$USERSLEFT" -le "$USERSTODELETE" ]]
        echo "Users Left >> " $USERSLEFT
        do
            USERSLEFT=$(curl -s -X GET "https://${HOST}:${PORT}/accounts/?filter=non-admins&limit=all" -H "accept: application/json" -H "Authorization: Bearer ${AUTHTOKEN}" | jq .usersCount)
            delete_users
        done
fi

exit 1