diff options
| -rw-r--r-- | source4/dsdb/samdb/ldb_modules/objectclass.c | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/source4/dsdb/samdb/ldb_modules/objectclass.c b/source4/dsdb/samdb/ldb_modules/objectclass.c index 4d4ef585cb..b048a8d8e1 100644 --- a/source4/dsdb/samdb/ldb_modules/objectclass.c +++ b/source4/dsdb/samdb/ldb_modules/objectclass.c @@ -534,6 +534,8 @@ static int objectclass_do_add(struct ldb_handle *h) } /* Last one is the critical one */ if (!current->next) { + struct ldb_message_element *el; + int32_t systemFlags = 0; if (!ldb_msg_find_element(msg, "objectCategory")) { ldb_msg_add_string(msg, "objectCategory", current->objectclass->defaultObjectCategory); @@ -548,6 +550,41 @@ static int objectclass_do_add(struct ldb_handle *h) ldb_msg_add_steal_value(msg, "nTSecurityDescriptor", sd); } } + + /* There are very special rules for systemFlags, see MS-ADTS 3.1.1.5.2.4 */ + el = ldb_msg_find_element(msg, "systemFlags"); + + systemFlags = ldb_msg_find_attr_as_int(msg, "systemFlags", 0); + + if (el) { + /* Only these flags may be set by a client, but we can't tell between a client and our provision at this point */ + /* systemFlags &= ( SYSTEM_FLAG_CONFIG_ALLOW_RENAME | SYSTEM_FLAG_CONFIG_ALLOW_MOVE | SYSTEM_FLAG_CONFIG_LIMITED_MOVE); */ + ldb_msg_remove_element(msg, el); + } + + /* This flag is only allowed on attributeSchema objects */ + if (ldb_attr_cmp(current->objectclass->lDAPDisplayName, "attributeSchema") == 0) { + systemFlags &= ~SYSTEM_FLAG_ATTR_IS_RDN; + } + + if (ldb_attr_cmp(current->objectclass->lDAPDisplayName, "server") == 0) { + systemFlags |= (int32_t)(SYSTEM_FLAG_DISALLOW_MOVE_ON_DELETE | SYSTEM_FLAG_CONFIG_ALLOW_RENAME | SYSTEM_FLAG_CONFIG_ALLOW_LIMITED_MOVE); + } else if (ldb_attr_cmp(current->objectclass->lDAPDisplayName, "site") == 0 + || ldb_attr_cmp(current->objectclass->lDAPDisplayName, "serverContainer") == 0 + || ldb_attr_cmp(current->objectclass->lDAPDisplayName, "ntDSDSA") == 0) { + systemFlags |= (int32_t)(SYSTEM_FLAG_DISALLOW_MOVE_ON_DELETE); + + } else if (ldb_attr_cmp(current->objectclass->lDAPDisplayName, "siteLink") == 0 + || ldb_attr_cmp(current->objectclass->lDAPDisplayName, "siteLinkBridge") == 0 + || ldb_attr_cmp(current->objectclass->lDAPDisplayName, "nTDSConnection") == 0) { + systemFlags |= (int32_t)(SYSTEM_FLAG_CONFIG_ALLOW_RENAME); + } + + /* TODO: If parent object is site or subnet, also add (SYSTEM_FLAG_CONFIG_ALLOW_RENAME) */ + + if (el || systemFlags != 0) { + samdb_msg_add_int(ac->module->ldb, msg, msg, "systemFlags", systemFlags); + } } } } |