memberof和refint在openLdap中不起作用

Question

1. 使用objectClass“inet orgPerson”和“person”在people组中创建一个person。并命名为“Joe”
2. 创建一个名为“group of Names”的组，名为“Agent”。成员属性的值为'uid=joe,ou=people,dc=company,dc=com'

现在，当我查看person'Joe'时，我找不到Apache ldap Studio中启用了'Shoing organisational attribute'的'member of‘属性。而用下面的命令行搜索，也找不到组。

ldapsearch -H ldap://localhost -x -b "dc=company,dc=com" '(uid=joe)' memberOf

以下是Slapcat的一个片段：

dn: ou=people,dc=company,dc=com
objectClass: organizationalUnit
ou: people
description: Application users
structuralObjectClass: organizationalUnit
entryUUID: 82532aa8-f3e8-1039-9c72-6f4976491fc1
creatorsName: cn=root,dc=company,dc=com
createTimestamp: 20200306112229Z
entryCSN: 20200306112229.195806Z#000000#000#000000
modifiersName: cn=root,dc=company,dc=com
modifyTimestamp: 20200306112229Z

dn: uid=joe,ou=people,dc=company,dc=com
uid: joe
cn: joe.doe
sn: doe
objectClass: inetOrgPerson
objectClass: person
userPassword:
structuralObjectClass: inetOrgPerson
entryUUID: 079b9550-03b2-103a-89f5-811bd9f87026
creatorsName: cn=root,dc=company,dc=com
createTimestamp: 20200326133249Z
entryCSN: 20200326133249.091679Z#000000#000#000000
modifiersName: cn=root,dc=company,dc=com
modifyTimestamp: 20200326133249Z

dn: cn=a1,ou=agent,dc=company,dc=com
member: uid=joe,ou=people,dc=company,dc=com
cn: a1
objectClass: groupOfNames
structuralObjectClass: groupOfNames
entryUUID: 2c9df272-047e-103a-9203-eba7d52bfa3f
creatorsName: cn=root,dc=company,dc=com
createTimestamp: 20200327135408Z
entryCSN: 20200402133540.270695Z#000000#000#000000
modifiersName: cn=root,dc=company,dc=com
modifyTimestamp: 20200402133540Z

- name: Install memberof and refint overlays
  include_tasks: "{{ role_path }}/tasks/add_module_to_ldap_conf.yml"
  vars:
    add_module_to_ldap: "{{ item }}"
  loop:
    - name: memberof overlay
      module_file: 'memberof.la'
    - name: refint overlay
      module_file: 'refint.la'

- name: Activate overlays
  include_tasks: "{{ role_path }}/tasks/put_ldap_admin_entry.yml"
  vars:
    put_ldap_entry:
      dn: "olcOverlay={{ item.overlay }},'olcDatabase={2}hdb','cn=config'"
      objectClass: "{{ item.objectClass }}"
      attributes: "{{ item.attributes }}"
  loop:
    - overlay: memberof
      objectClass:
        - top
        - olcConfig
        - olcMemberOf
        - olcOverlayConfig
      attributes:
        olcOverlay: memberof
        olcMemberOfRefint: 'TRUE'
        olcMemberOfDangling: ignore
        olcMemberOfGroupOC: groupOfNames
        olcMemberOfMemberAD: member
        olcMemberOfMemberOfAD: memberOf
    - overlay: refint
      objectClass:
        - top
        - olcConfig
        - olcRefintConfig
        - olcOverlayConfig
      attributes:
        olcOverlay: refint
        olcRefintAttribute: 'memberof member manager owner'

ldapsearch -H ldap://localhost -x -b "dc=company,dc=com" '(uid=joe)' memberOf

ldapsearch -LL -Y EXTERNAL -H ldapi:/// -b cn=Overlays,cn=Monitor -s base monitoredObject
SASL/EXTERNAL authentication started
SASL username: gidNumber=0+uidNumber=0,cn=peercred,cn=external,cn=auth
SASL SSF: 0
version: 1

dn: cn=Overlays,cn=Monitor
objectClass: monitorContainer
cn: Overlays
description: This subsystem contains information about available overlays.
monitoredInfo: refint
monitoredInfo: memberof
monitoredInfo: glue

Answer 1

最初的配置缺少以下属性：

olcMemberOfDangling: ignore
olcMemberOfGroupOC: groupOfNames
olcMemberOfMemberAD: member
olcMemberOfMemberOfAD: memberOf

我为以下配置做了ldapmodified manully

dn: olcOverlay=memberof,olcDatabase={2}hdb,cn=config
objectClass: olcMemberOf
objectClass: olcOverlayConfig
objectClass: olcConfig
objectClass: top
olcOverlay: memberof
olcMemberOfDangling: ignore
olcMemberOfRefInt: TRUE
olcMemberOfGroupOC: groupOfNames
olcMemberOfMemberAD: member
olcMemberOfMemberOfAD: memberOf

然后会员制起作用了。在我们移除丢失的属性并重新运行Ansible之后，它似乎并没有解开它。所以我们不确定哪里出了问题。