graph: new config option GRAPH_LDAP_GROUP_CREATE_BASE_DN

By setting GRAPH_LDAP_GROUP_CREATE_BASE_DN a distinct subtree can be
configured where new LDAP groups are created. That subtree needs to be
subordinate to GRAPH_LDAP_GROUP_BASE_DN. All groups outside for
GRAPH_LDAP_GROUP_CREATE_BASE_DN are considered read-only and only groups
below that DN can be updated and deleted.

This is introduced for a pretty specific usecase where most groups are managed
in an external source (e.g. a read-only replica of an LDAP tree). But we still
want to allow the local administrator to create groups in a writeable subtree
attached to that replica.
This commit is contained in:
Ralf Haferkamp
2023-04-04 15:56:57 +02:00
committed by Ralf Haferkamp
parent 65a3fc09ca
commit 120887abcc
9 changed files with 216 additions and 36 deletions
+1
View File
@@ -69,6 +69,7 @@ type LDAP struct {
LdapDisabledUsersGroupDN string `yaml:"ldap_disabled_users_group_dn" env:"LDAP_DISABLED_USERS_GROUP_DN;GRAPH_DISABLED_USERS_GROUP_DN" desc:"The distinguished name of the group to which added users will be classified as disabled when 'disable_user_mechanism' is set to 'group'."`
GroupBaseDN string `yaml:"group_base_dn" env:"LDAP_GROUP_BASE_DN;GRAPH_LDAP_GROUP_BASE_DN" desc:"Search base DN for looking up LDAP groups."`
GroupCreateBaseDN string `yaml:"group_create_base_dn" env:"GRAPH_LDAP_GROUP_CREATE_BASE_DN" desc:"Parent DN under which new groups are created. This DN needs to be subordinate to the 'GRAPH_LDAP_GROUP_BASE_DN'. This setting is only relevant when 'GRAPH_LDAP_SERVER_WRITE_ENABLED' is 'true'. It defaults to the value of 'GRAPH_LDAP_GROUP_BASE_DN'. All groups outside of this subtree are treated as readonly groups and cannot be updated."`
GroupSearchScope string `yaml:"group_search_scope" env:"LDAP_GROUP_SCOPE;GRAPH_LDAP_GROUP_SEARCH_SCOPE" desc:"LDAP search scope to use when looking up groups. Supported scopes are 'base', 'one' and 'sub'."`
GroupFilter string `yaml:"group_filter" env:"LDAP_GROUP_FILTER;GRAPH_LDAP_GROUP_FILTER" desc:"LDAP filter to add to the default filters for group searches."`
GroupObjectClass string `yaml:"group_objectclass" env:"LDAP_GROUP_OBJECTCLASS;GRAPH_LDAP_GROUP_OBJECTCLASS" desc:"The object class to use for groups in the default group search filter ('groupOfNames'). "`