OpenLDAP (Ubuntu 14 04)

Noch in Bearbeitung

Folgende Installationsanleitung erfordert in den meisten Fällen Rootrechte, daher wechseln wir fix zur root-Shell:

sudo -i 

Installation

sudo apt-get install slapd ldap-utils 

sudo apt-get install smbldap-tools

sudo nano /etc/ldap/schema/schema_convert.conf

include /etc/ldap/schema/core.schema
include /etc/ldap/schema/collective.schema
include /etc/ldap/schema/corba.schema
include /etc/ldap/schema/cosine.schema
include /etc/ldap/schema/duaconf.schema
include /etc/ldap/schema/dyngroup.schema
include /etc/ldap/schema/inetorgperson.schema
include /etc/ldap/schema/java.schema
include /etc/ldap/schema/misc.schema
include /etc/ldap/schema/nis.schema
include /etc/ldap/schema/openldap.schema
include /etc/ldap/schema/ppolicy.schema
include /etc/ldap/schema/ldapns.schema
include /etc/ldap/schema/pmi.schema
include /etc/ldap/schema/samba.schema

Samba Schema kopieren

sudo cp /usr/share/doc/samba/examples/LDAP/samba.schema.gz /etc/ldap/schema
sudo gzip -d /etc/ldap/schema/samba.schema.gz

Konvertieren ins LDIF-Format

sudo -i

Zuerst ein temporäres Verzeichnis erstellen:

mkdir /tmp/ldif_output 

cd /etc/ldap/schema
slapcat -f schema_convert.conf -F /tmp/ldif_output -n0 
cd /tmp/ldif_output/cn\=config/cn\=schema/
cp cn={11}ppolicy.ldif cn={12}ldapns.ldif cn={13}samba.ldif cn={2}corba.ldif cn={4}duaconf.ldif cn={5}dyngroup.ldif cn={7}java.ldif /etc/ldap/schema 

Datei:Mod ldif.sh

sudo mv /etc/ldap/schema/*.ldif <backup dir>
sudo cp <temp dir>/*.ldif /etc/ldap/schema/

Datei:Add backend.sh

Konfiguration

cd /etc/ldap/schema/

slappasswd

nano db.ldif

Die Datei /etc/ldap/schema/db.ldif mit folgenden Inhalt befüllen (2x <domain> und 2x Passwort ersetzen):

###########################################################
# DEFAULT DATABASE MODIFICATION
###########################################################

# Modify directory database
dn: olcDatabase={1}hdb,cn=config
changeType: modify
delete: olcSuffix

dn: olcDatabase={1}hdb,cn=config
changeType: modify
add: olcSuffix
olcSuffix: dc=<domain>,dc=<local>

dn: olcDatabase={1}hdb,cn=config
changeType: modify
delete: olcRootDN

dn: olcDatabase={1}hdb,cn=config
changeType: modify
add: olcRootDN
olcRootDN: cn=admin,dc=<domain>,dc=<local>

dn: olcDatabase={1}hdb,cn=config
changeType: modify
delete: olcRootPW

dn: olcDatabase={1}hdb,cn=config
changeType: modify
add: olcRootPW
olcRootPW: {SSHA}dx0sCgNBPlx98eRYnun1QBNfrWUR6qM1

dn: olcDatabase={1}hdb,cn=config
changeType: modify
delete: olcDbIndex

dn: olcDatabase={1}hdb,cn=config
changeType: modify
add: olcDbIndex
olcDbIndex: uid pres,eq

dn: olcDatabase={1}hdb,cn=config
changeType: modify
add: olcDbIndex
olcDbIndex: cn,sn,mail pres,eq,approx,sub

dn: olcDatabase={1}hdb,cn=config
changeType: modify
add: olcDbIndex
olcDbIndex: objectClass eq

###########################################################
# REMOTE CONFIGURATION DEFAULTS
###########################################################
# Some defaults need to be added in order to allow remote 
# access by DN cn=admin,cn=config to the LDAP config 
# database. Otherwise only local root will 
# administrative access.

dn: olcDatabase={0}config,cn=config
changetype: modify
add: olcRootDN
olcRootDN: cn=admin,cn=config

dn: olcDatabase={0}config,cn=config
changetype: modify
add: olcRootPW
olcRootPW: {SSHA}dx0sCgNBPlx98eRYnun1QBNfrWUR6qM1

nano /etc/ldap/base.ldif

# Tree root
dn: dc=kirner,dc=or,dc=at
objectClass: dcObject
objectClass: organization
o: kirner.or.at
dc: kirner
description: Tree root

# LDAP admin
dn: cn=admin,dc=kirner,dc=or,dc=at
objectClass: simpleSecurityObject
objectClass: organizationalRole
cn: admin
userPassword: {SSHA}dx0sCgNBPlx98eRYnun1QBNfrWUR6qM1
description: LDAP administrator

Probleme

root@VBox-16-4-Server:/etc/ldap# ldapadd -Y EXTERNAL -H ldapi:/// -f db.ldif
SASL/EXTERNAL authentication started
SASL username: gidNumber=0+uidNumber=0,cn=peercred,cn=external,cn=auth
SASL SSF: 0
modifying entry "olcDatabase={1}hdb,cn=config"
ldap_modify: No such object (32)
        matched DN: cn=config

		

root@VBox-16-4-Server:/etc/ldap# ldapsearch -H ldapi:// -Y EXTERNAL -b "cn=config" -LLL -Q "olcDatabase=*" dn
dn: olcDatabase={-1}frontend,cn=config

dn: olcDatabase={0}config,cn=config

dn: olcDatabase={1}mdb,cn=config

Links

https://wiki.ubuntuusers.de/OpenLDAP_ab_Precise/

http://phpldapadmin.sourceforge.net/wiki/index.php/Main_Page

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