Open Directory to Active Directory LDIF export

windowsExport.sh

#!/bin/bash
IFS=$'\n'
LDAP_SERVER="localhost"
ldapsearch -LLL -h "$LDAP_SERVER" -x -D uid=diradmin,cn=users,dc=example,dc=com -w password -b cn=users,dc=example,dc=com '(&(objectClass=posixAccount)(!(uid=root))(!(uid=diradmin))(!(uid=vpn_*)))' \
cn \
sn \
givenName \
uidNumber \
uid \
l \
st \
postalCode \
street \
c \
telephoneNumber \
apple-imhandle \
mail \
mobile \
apple-keyword \
description |
sed 's/^dn: uid=/dn: cn=/g' |
sed 's@^$@userAccountControl: 66080\
codePage: 0\
accountExpires: 0\
countryCode: 0\
logonHours:: ////////////////////////////\
@g' |
sed 's/^uid:/sAMAccountName:/g' |
sed 's/cn=users,dc=example,dc=com/ou=ImportedUsers,dc=ad,dc=example,dc=com\
changetype: add\
objectClass: top\
objectClass: person\
objectClass: organizationalPerson\
objectClass: user\
objectClass: apple-user\
instanceType: 4\
objectCategory: cn=Person,cn=Schema,cn=Configuration,dc=ad,dc=example,dc=com/g' |
while read line ; do
		if [ "$line" != "${line/dn://}" ] ; then	
			declare MY_UID="$(echo "$line" | awk -F '[=,]' '/^dn:/{print $2}' )"
			declare MY_CN="$(ldapsearch -LLL -h "$LDAP_SERVER" -x -D uid=diradmin,cn=users,dc=example,dc=com -w password -b cn=users,dc=example,dc=com "(&(objectClass=posixAccount)(&(uid=$MY_UID)))" cn |
								awk /^cn:/ |
									sed 's/^cn: //g')"
			declare MY_NEWLINE="$(echo "$line" | sed "s/$MY_UID/$MY_CN/" )"
			echo "$MY_NEWLINE"
		else
			echo "$line"
		fi
done