Ldap
Revision as of 10:26, 9 January 2008 by 88.80.164.166 (talk)
Install ldap server.
yum -y install openldap openldap-clients openldap-devel openldap-servers
Configure ldap. /etc/openldap/ldap.conf
URI ldap://ldap.halfface.se/ BASE dc=halfface,dc=se
Configure ldap. /etc/openldap/slapd.conf
include /etc/openldap/schema/redhat/autofs.schema database bdb suffix "dc=halfface,dc=se" rootdn "uid=root,dc=halfface,dc=se" rootpw secret
Change rootpw to output from the following command. slappasswd
rootpw {SSHA}0BO9AGrX8
Copy database defaults.
cp /etc/openldap/DB_CONFIG.example /var/lib/ldap/DB_CONFIG
To generate ldif to feed your ldap database.
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 "uid=root,dc=halfface,dc=se" -w ned71na -f /temp/group.ldif -v
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.
authconfig --enableshadow --enablemd5 --enableldap --enableldapauth --ldapserver=ldap.halfface.se --ldapbasedn=dc=halfface,dc=se --disableldaptls --disablekrb5 --disablesmbauth --disablehesiod --update
Configure client. /etc/sysconfig/autofs
# Other common LDAP nameing # DEFAULT_MAP_OBJECT_CLASS="automountMap" DEFAULT_ENTRY_OBJECT_CLASS="automount" DEFAULT_MAP_ATTRIBUTE="ou" DEFAULT_ENTRY_ATTRIBUTE="cn" DEFAULT_VALUE_ATTRIBUTE="automountInformation" #
- ldapsearch examples.
Search for user bjorklun.
ldapsearch -x uid=bjorklun
Search for specified field.
ldapsearch -x -b ou=People,ou=Nordic,ou=eng,dc=infineon,dc=com ifxGlobalUniqueId
Look for the auto.master structure.
ldapsearch -x -s subtree -b 'ou=auto.master,dc=halfface,dc=se' 'objectclass=automount'
Search ad for ldap information.
ldapsearch -LLL -x -h ad.ongame.com -W -p 3268 -b DC=ongame,DC=com -D 'ONGAME\username' '(&(objectClass=person)(cn=User Name))'