Kapisi/roles/Password/package/ldap-userreport

#!/bin/bash

hostname=`hostname`
errortext="ERROR:NEVER"
arg="$1"

function shortshow() {
    echo ${user}": "$email
}

basedn=`ldapsearch -x '(cn=root)' dn | grep -E ^dn:\  | sed 's/dn: cn=root,//'`

for user in `ldapsearch -x -b "ou=People,$basedn" '(uid=*)' uid | grep -E ^uid:\  | sed 's/^uid: //'`; do

    # Pull changed stats
    lastChanged=`/usr/sbin/ldapsearch -x "(uid=$user)" + | grep pwdChangedTime | cut -f 2 -d ' '`
    created=`/usr/sbin/ldapsearch -x "(uid=$user)" + | grep createTimestamp | cut -f 2 -d ' '`
    email=`/usr/sbin/ldapsearch -x "(uid=$user)" | grep mail | cut -f 2 -d ' '`

    if [ -z "$lastChanged" ]; then
        lastChanged="$errortext";
    else
        delta="$(( `date +%s` - `date -d $(echo $lastChanged | head -c 8)  +%s`))"
    fi
    lastlog=`lastlog -u $user | tail -n 1`
    if [ `echo $lastlog | grep -c 'Never logged in'` -gt 0 ]; then
        lastlog=$errortext
    else
        lastlog=`echo $lastlog | awk '{$1="";$2="";$3="";print $0 }'`
    fi
    printf "User $user (email: $email, created: $created) last changed their password on $lastChanged. They last logged in to SSH on $hostname on $lastlog\n" | (
    case "$arg" in
        "--inactive")
            if grep -E $errortext'$' &> /dev/null; then shortshow; fi
            ;;
        "--needschange")
            if [ "$lastChanged" == "$errortext" ]; then
                shortshow
            else
                if [ $delta -gt 28512000 ] && [ $delta -lt 31536000 ]; then shortshow; fi
            fi
            ;;
        "--expired")
            if [ "$lastChanged" != "$errortext" ] && [ "$delta" -ge 31536000 ]; then
                shortshow;
            fi
            ;;
        *)
            cat
            ;;
    esac
    )

done