Changes for page KerberosAndLDAP
Last modified by Sirius Rayner-Karlsson on 2024/05/09 10:54
From version 11.1
edited by Sirius Rayner-Karlsson
on 2024/05/01 17:06
on 2024/05/01 17:06
Change comment:
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To version 3.1
edited by Sirius Rayner-Karlsson
on 2024/05/01 05:02
on 2024/05/01 05:02
Change comment:
There is no comment for this version
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... ... @@ -4,38 +4,25 @@ 4 4 5 5 First, install the packages containing the LDAP-enabled Kerberos servers ([[krb5-kdc-ldap>>url:https://packages.debian.org/krb5-kdc-ldap]] and [[krb5-admin-server>>url:https://packages.debian.org/krb5-admin-server]]) and the [[schema2ldif>>url:https://packages.debian.org/schema2ldif]] tool: 6 6 7 -''' 8 -$ sudo apt install krb5-kdc-ldap krb5-admin-server schema2ldif 9 -''' 7 +{{{# apt install krb5-kdc-ldap krb5-admin-server schema2ldif}}} 10 10 11 11 Then load the ##kerberos## schema: 12 12 13 -''' 14 -$ zcat /usr/share/doc/krb5-kdc-ldap/kerberos.openldap.ldif.gz | ldapadd -H ldap:~/~/nas.fqdn/ -D uid=root,cn=users,dc=example,dc=com 15 -Password: 16 16 17 -a ddingnew entry "cn=kerberos,cn=schema,cn=config"18 - '''12 +{{{# zcat /usr/share/doc/krb5-kdc-ldap/kerberos.openldap.ldif.gz | ldapadd -Q -Y EXTERNAL -H ldapi:/// 13 +adding new entry "cn=kerberos,cn=schema,cn=config"}}} 19 19 20 - 21 - 22 22 And add an index on the ##krbPrincipalName## (improves performance and also suppresses some log messages if ##slapd## is configured to log more than default) for the database(s) where you intend to store Kerberos data: 23 23 24 -{{{# ldapmodify -H ldap:~/~/nas.fqhn <<EOF 25 25 26 - dn:olcDatabase={1}bdb,cn=config27 - 18 +{{{# ldapmodify -Q -Y EXTERNAL -H ldapi:/// <<EOF 19 +dn: olcDatabase={1}mdb,cn=config 28 28 add: olcDbIndex 29 - 30 30 olcDbIndex: krbPrincipalName eq,pres,sub 31 - 32 32 EOF 33 33 34 -modifying entry "olcDatabase={1} bdb,cn=config"24 +modifying entry "olcDatabase={1}mdb,cn=config"}}} 35 35 36 -}}} 37 - 38 - 39 39 Next, you need to create and configure two entries which will be used by the Kerberos servers to connect to OpenLDAP. If you are running Kerberos and OpenLDAP on the same system, these steps are optional, but recommended. In order to keep things nicely separated, everything will be created under a separate ##organizationalUnit##. Note that a simple bind (##-x -D##) is used instead of an ##EXTERNAL## bind since write access to the dc=example,dc=com DIT is necessary: 40 40 41 41