From 2e7f547a27ef30c042b844ceae91c5a30a6daa98 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jakobus=20Sch=C3=BCrz?= <jakobus.schuerz@schuerz.at>
Date: Fri, 3 Dec 2021 09:07:23 +0100
Subject: [PATCH] find highest uid-number and gid-number in ldap

---
 bin/ldap_createaccount | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)
 create mode 100755 bin/ldap_createaccount

diff --git a/bin/ldap_createaccount b/bin/ldap_createaccount
new file mode 100755
index 0000000..d15f6c4
--- /dev/null
+++ b/bin/ldap_createaccount
@@ -0,0 +1,22 @@
+#!/bin/bash
+
+
+
+USEROUS=( $(ldapsearch -LLL -Z -H ldap://${LDAP_HOST_DEFAULT} -D ${LDAP_ADMIN_BIND_DN} -x -w $(pass ${PASS_ID_LDAP_ADMIN}|head -n 1) -s one -b ou=users,dc=schuerz,dc=at '(objectClass=organizationalUnit)' ou|grep "^ou"|awk '{print $2}') )
+
+for uou in ${USEROUS[@]} ; do
+
+    echo "User OU: $uou"
+    UID_HIGHEST=$(ldapsearch -LLL -Z -H ldap://${LDAP_HOST_DEFAULT} -D ${LDAP_ADMIN_BIND_DN} -x -w $(pass ${PASS_ID_LDAP_ADMIN}|head -n 1) -b ou=$uou,ou=users,dc=schuerz,dc=at '(&(dcAccountStatus=active)(objectClass=posixAccount))' uidNumber|grep "^uidNumber"|awk '{print $2}'|sort|tail -n1)
+    GID_HIGHEST=$(ldapsearch -LLL -Z -H ldap://${LDAP_HOST_DEFAULT} -D ${LDAP_ADMIN_BIND_DN} -x -w $(pass ${PASS_ID_LDAP_ADMIN}|head -n 1) -b ou=$uou,ou=users,dc=schuerz,dc=at '(&(dcAccountStatus=active)(objectClass=posixAccount))' gidNumber|grep "^gidNumber"|awk '{print $2}'|sort|tail -n1)
+
+    echo UID_HIGHEST: $UID_HIGHEST
+    echo GID_HIGHEST: $GID_HIGHEST
+
+    let "UID_HIGHEST=UID_HIGHEST+1"
+    let "GID_HIGHEST=GID_HIGHEST+1"
+
+    echo UID_NEXT: $UID_HIGHEST
+    echo GID_NEXT: $GID_HIGHEST
+
+done