Web lists-archives.com

Re: [Samba] Users list and the date the password will expire




NOBODY updates my scripts! Except whoever wants, of course. ;)

Would you mind going into details regarding you changes?

Ole



On 09.02.2017 12:02, Rowland Penny via samba wrote:
On Thu, 9 Feb 2017 11:26:55 +0100
Ole Traupe <ole.traupe@xxxxxxxxxxxx> wrote:

But I got the timestamp subtraction constant right from the beginning!

Hope you don't mind but I updated your script ;-)

#!/bin/bash

### Set system defaults

# Get path to sam.ldb
LDBDIR=$(samba -b | grep 'PRIVATE_DIR' | awk -F ':' '{print $NF}' | sed 's/^ *//g')
if [ -z "${LDBDIR}" ]; then
     echo "This is supposed to be a DC, but cannot obtain the Private dir."
     echo "Cannot Continue...Exiting."
     exit 1
else
     LDBDB="${LDBDIR}/sam.ldb"
fi

# Get the default naming context of the domain # DC=samdom,DC=example,DC=com
domainDN=$(ldbsearch -H "${LDBDB}" -b "" -s base defaultNamingContext | grep 'defaultNamingContext' | sed 's|defaultNamingContext: ||')
if [ -z "${domainDN}" ]; then
     echo "Could not obtain AD rootDSE"
     exit 1
fi

user_list=$(wbinfo -u)

for user in $user_list; do
     user=$(echo "${user}" | awk -F '\\' '{print $2}')
     user_expire_date=$(ldbsearch --url="${LDBDB}" -b "${domainDN}" -s sub "(&(objectCategory=person)(objectClass=user)(sAMAccountName=$user))" msDS-UserPasswordExpiryTimeComputed | grep "msDS-UserPasswordExpiryTimeComputed: " | sed "s|msDS-UserPasswordExpiryTimeComputed: ||")
     UNIXTimeStamp=$((("${user_expire_date}"/10000000)-11644473600))
     date_now=$(date +%s)
     exp_days=$((("${UNIXTimeStamp}" - "${date_now}") / 3600 / 24))
     if [ "${exp_days}" -le "0" ]; then
         mail_string=$(ldbsearch --url="${LDBDB}" -b "${domainDN}" -s sub "(&(objectCategory=person)(objectClass=user)(sAMAccountName=$user))" mail | grep mail: | sed "s|mail: ||")
         if [ -n "${mail_string}" ]; then
             echo "Gotcha: ${user}" | mail -s "WARNING: Your domain account password has expired!!!" "${mail_string}"
         fi
     elif [ "${exp_days}" == "90" ] || [ "${exp_days}" == "60" ] || [ "${exp_days}" == "30" ]; then
           mail_string=$(ldbsearch --url="${LDBDB}" -b "${domainDN}" -s sub "(&(objectCategory=person)(objectClass=user)(sAMAccountName=$user))" mail | grep mail: | sed "s|mail: ||")
           if [ -n "${mail_string}" ]; then
               echo echo "Gotcha: ${user}" | mail -s "WARNING: Your domain account password will expire in ${exp_days} days!" "${mail_string}"
           fi
     fi
done

exit 0



--
To unsubscribe from this list go to the following URL and read the
instructions:  https://lists.samba.org/mailman/options/samba