Ldap

Change varables to suite your domain.

/usr/share/openldap/migration/migrate_common.ph

Convert local users to ldap users.

/usr/share/openldap/migration/migrate_passwd.pl /temp/user /temp/user.ldif

Import users.

ldapadd -x -D "cn=Manager,dc=halfface,dc=se" -w secret -f /temp/user.ldif -c

Example ldif to add user.

dn: uid=bjorklun,ou=people,dc=halfface,dc=se
uid: bjorklun
cn: Andreas Bjorklund
objectClass: account
objectClass: posixAccount
objectClass: top
objectClass: shadowAccount
userPassword: {crypt}$1$encryptedpasswordheretowork
shadowLastChange: 13080
shadowMax: 99999
shadowWarning: 7
loginShell: /bin/bash
uidNumber: 501
gidNumber: 501
homeDirectory: /home/bjorklun
gecos: Andreas Bjorklund

Adding local groups.

cat /etc/group | sort -k3 -t : -n | tail -22 | head -20 > /temp/group
/usr/share/openldap/migration/migrate_group.pl /temp/group /temp/group.ldif
ldapadd -x -D "cn=Manager,dc=halfface,dc=se" -w secret -f /temp/group.ldif -c

Adding passwd and group.

dn: ou=people,dc=halfface,dc=se
objectclass: organizationalUnit
ou: people

dn: ou=group,dc=halfface,dc=se
objectclass: organizationalUnit
ou: group

Organization Units.

dn: ou=Friends,dc=halfface,dc=se
ou: Friends
objectClass: top
objectClass: organizationalUnit
description: Members of Friends

dn: ou=Work,dc=halfface,dc=se
ou: Work
objectClass: top
objectClass: organizationalUnit
description: Members of Work

ldap attribute.

dn: dc=halfface,dc=se
dc: halfface
description: Root LDAP entry for halfface.se
objectClass: dcObject
objectClass: organizationalUnit
ou: rootobject

dn: ou=People, dc=halfface,dc=se
ou: People
description: All people in organisation
objectClass: organizationalUnit

dn: dc=halfface,dc=se
objectclass: dcObject
objectclass: organization
o: halfface
dc: halfface

dn: cn=Manager,dc=halfface,dc=se
objectclass: organizationalRole
cn: Manager

ldapadd -x -D "cn=Manager,dc=halfface,dc=se" -w secret -f /tmp/newentry -v

ldapsearch -x -b 'dc=halfface,dc=se' '(objectclass=*)'

Configure client. /etc/openldap/ldap.conf

HOST ldap.halfface.se
BASE dc=halfface,dc=se

Configure client.

LANG=C authconfig-tui