通用 ldap 嵌套组实现

Question

我需要为通用 AD 服务实现嵌套组成员身份。 以前，我使用的是特定的搜索过滤器（“member:1.2.840.113556.1.4.1941:=")，通过它使用单个搜索请求，我能够获取该用户所属的所有组成员身份.但是，搜索过滤器似乎只适用于 MS AD 服务器，不适用于通用 AD 服务器。

那么，是否有人知道我们可以在搜索请求中发送的任何特定搜索过滤器（适用于所有 AD 服务器），通过它我可以通过单个搜索查询获得嵌套组成员身份。

在此先感谢您的帮助。

Answer 1

"member:1.2.840.113556.1.4.1941" 是 LDAP_MATCHING_RULE_IN_CHAIN，其他 LDAP 供应商很可能不会实现。 LDAP Wiki

编辑：

如果你想重新分配组，你可以这样做：

使用过滤器：

    (&(objectCategory=organizationalPerson)(objectClass=User)(sAMAccountName=YOURUSER)

    get "distinguishedName"  (this is the user's distinguishedName)
    get "memberOf"  (this is a collection of distinguishedNames of the groups the user is a member of (minus the primary group in MS Active Directory, which should be "Domain Users"))



    Foreach memberOf in the collection: (This is the first level, so there is no need to check if he is there, because he is.)

    (&(objectCategory=group)(distinguishedName=THISMEMBEROF))

    get "member" (this is a collection of distinguishedNames of group members)



    Foreach memberOf in the collection: 

    This is the second level (the groups within the groups), so first check if the users distinguishedName is present.
    (&(objectCategory=group)(distinguishedName=THISMEMBEROF))

    get "member" (this is a collection of distinguishedNames of group members)

Foreach memberOf in the collection: 

This is the third level (the groups within the groups), so first check if the users distinguishedName is present.
(&(objectCategory=group)(distinguishedName=THISMEMBEROF))

get "member" (this is a collection of distinguishedNames of group members)



etc.