"trustType", "trustAttributes", "userAccountControl", "uSNChanged", "uSNCreated", "whenCreated",
"whenChanged", NULL};
unsigned int i, el_count = 0;
+ enum deletion_state { OBJECT_NOT_DELETED=1, OBJECT_DELETED=2, OBJECT_RECYCLED=3,
+ OBJECT_TOMBSTONE=4, OBJECT_REMOVED=5 };
+ enum deletion_state deletion_state, next_deletion_state;
+ bool enabled;
if (ldb_dn_is_special(req->op.del.dn)) {
return ldb_next_request(module, req);
}
old_msg = res->msgs[0];
+
+ ret = dsdb_recyclebin_enabled(module, &enabled);
+ if (ret != LDB_SUCCESS) {
+ talloc_free(tmp_ctx);
+ return ret;
+ }
+
if (ldb_msg_check_string_attribute(old_msg, "isDeleted", "TRUE")) {
+ if (!enabled) {
+ deletion_state = OBJECT_TOMBSTONE;
+ next_deletion_state = OBJECT_REMOVED;
+ } else if (ldb_msg_check_string_attribute(old_msg, "isRecycled", "TRUE")) {
+ deletion_state = OBJECT_RECYCLED;
+ next_deletion_state = OBJECT_REMOVED;
+ } else {
+ deletion_state = OBJECT_DELETED;
+ next_deletion_state = OBJECT_RECYCLED;
+ }
+ } else {
+ deletion_state = OBJECT_NOT_DELETED;
+ if (enabled) {
+ next_deletion_state = OBJECT_DELETED;
+ } else {
+ next_deletion_state = OBJECT_TOMBSTONE;
+ }
+ }
+
+ if (next_deletion_state == OBJECT_REMOVED) {
struct auth_session_info *session_info =
- (struct auth_session_info *)ldb_get_opaque(ldb, "sessionInfo");
+ (struct auth_session_info *)ldb_get_opaque(ldb, "sessionInfo");
if (security_session_user_level(session_info) != SECURITY_SYSTEM) {
ldb_asprintf_errstring(ldb, "Refusing to delete deleted object %s",
- ldb_dn_get_linearized(old_msg->dn));
+ ldb_dn_get_linearized(old_msg->dn));
return LDB_ERR_UNWILLING_TO_PERFORM;
}
return ldb_next_request(module, req);
}
- /* work out where we will be renaming this object to */
- ret = dsdb_get_deleted_objects_dn(ldb, tmp_ctx, old_dn, &new_dn);
- if (ret != LDB_SUCCESS) {
- /* this is probably an attempted delete on a partition
- * that doesn't allow delete operations, such as the
- * schema partition */
- ldb_asprintf_errstring(ldb, "No Deleted Objects container for DN %s",
- ldb_dn_get_linearized(old_dn));
- talloc_free(tmp_ctx);
- return LDB_ERR_UNWILLING_TO_PERFORM;
- }
-
rdn_name = ldb_dn_get_rdn_name(old_dn);
rdn_value = ldb_dn_get_rdn_val(old_dn);
- /* get the objects GUID from the search we just did */
- guid = samdb_result_guid(old_msg, "objectGUID");
-
- /* Add a formatted child */
- retb = ldb_dn_add_child_fmt(new_dn, "%s=%s\\0ADEL:%s",
- rdn_name,
- rdn_value->data,
- GUID_string(tmp_ctx, &guid));
- if (!retb) {
- DEBUG(0,(__location__ ": Unable to add a formatted child to dn: %s",
- ldb_dn_get_linearized(new_dn)));
+ msg = ldb_msg_new(tmp_ctx);
+ if (msg == NULL) {
+ ldb_module_oom(module);
talloc_free(tmp_ctx);
return LDB_ERR_OPERATIONS_ERROR;
}
+ msg->dn = old_dn;
+
+ if (deletion_state == OBJECT_NOT_DELETED){
+ /* work out where we will be renaming this object to */
+ ret = dsdb_get_deleted_objects_dn(ldb, tmp_ctx, old_dn, &new_dn);
+ if (ret != LDB_SUCCESS) {
+ /* this is probably an attempted delete on a partition
+ * that doesn't allow delete operations, such as the
+ * schema partition */
+ ldb_asprintf_errstring(ldb, "No Deleted Objects container for DN %s",
+ ldb_dn_get_linearized(old_dn));
+ talloc_free(tmp_ctx);
+ return LDB_ERR_UNWILLING_TO_PERFORM;
+ }
+
+ /* get the objects GUID from the search we just did */
+ guid = samdb_result_guid(old_msg, "objectGUID");
+
+ /* Add a formatted child */
+ retb = ldb_dn_add_child_fmt(new_dn, "%s=%s\\0ADEL:%s",
+ rdn_name,
+ rdn_value->data,
+ GUID_string(tmp_ctx, &guid));
+ if (!retb) {
+ DEBUG(0,(__location__ ": Unable to add a formatted child to dn: %s",
+ ldb_dn_get_linearized(new_dn)));
+ talloc_free(tmp_ctx);
+ return LDB_ERR_OPERATIONS_ERROR;
+ }
+
+ ret = ldb_msg_add_string(msg, "isDeleted", "TRUE");
+ if (ret != LDB_SUCCESS) {
+ DEBUG(0,(__location__ ": Failed to add isDeleted string to the msg\n"));
+ ldb_module_oom(module);
+ talloc_free(tmp_ctx);
+ return ret;
+ }
+ msg->elements[el_count++].flags = LDB_FLAG_MOD_ADD;
+ }
+
/*
now we need to modify the object in the following ways:
see MS-ADTS "Tombstone Requirements" section 3.1.1.5.5.1.1
*/
- msg = ldb_msg_new(tmp_ctx);
- if (msg == NULL) {
- ldb_module_oom(module);
- talloc_free(tmp_ctx);
- return LDB_ERR_OPERATIONS_ERROR;
- }
-
- msg->dn = old_dn;
-
- ret = ldb_msg_add_string(msg, "isDeleted", "TRUE");
+ /* we need the storage form of the parent GUID */
+ ret = dsdb_module_search_dn(module, tmp_ctx, &parent_res,
+ ldb_dn_get_parent(tmp_ctx, old_dn), NULL,
+ DSDB_SEARCH_SHOW_DN_IN_STORAGE_FORMAT |
+ DSDB_SEARCH_REVEAL_INTERNALS|
+ DSDB_SEARCH_SHOW_DELETED);
if (ret != LDB_SUCCESS) {
- DEBUG(0,(__location__ ": Failed to add isDeleted string to the msg\n"));
- ldb_module_oom(module);
talloc_free(tmp_ctx);
return ret;
}
- msg->elements[el_count++].flags = LDB_FLAG_MOD_ADD;
- /* we also mark it as recycled, meaning this object can't be
- recovered (we are stripping its attributes) */
- if (dsdb_functional_level(ldb) >= DS_DOMAIN_FUNCTION_2008_R2) {
- ret = ldb_msg_add_string(msg, "isRecycled", "TRUE");
+ if (deletion_state == OBJECT_NOT_DELETED){
+ ret = ldb_msg_add_steal_string(msg, "lastKnownParent",
+ ldb_dn_get_extended_linearized(tmp_ctx, parent_res->msgs[0]->dn, 1));
if (ret != LDB_SUCCESS) {
- DEBUG(0,(__location__ ": Failed to add isRecycled string to the msg\n"));
+ DEBUG(0,(__location__ ": Failed to add lastKnownParent string to the msg\n"));
ldb_module_oom(module);
talloc_free(tmp_ctx);
return ret;
msg->elements[el_count++].flags = LDB_FLAG_MOD_ADD;
}
- /* we need the storage form of the parent GUID */
- ret = dsdb_module_search_dn(module, tmp_ctx, &parent_res,
- ldb_dn_get_parent(tmp_ctx, old_dn), NULL,
- DSDB_SEARCH_SHOW_DN_IN_STORAGE_FORMAT |
- DSDB_SEARCH_REVEAL_INTERNALS);
- if (ret != LDB_SUCCESS) {
- talloc_free(tmp_ctx);
- return ret;
- }
+ switch (next_deletion_state){
- ret = ldb_msg_add_steal_string(msg, "lastKnownParent",
- ldb_dn_get_extended_linearized(tmp_ctx, parent_res->msgs[0]->dn, 1));
- if (ret != LDB_SUCCESS) {
- DEBUG(0,(__location__ ": Failed to add lastKnownParent string to the msg\n"));
- ldb_module_oom(module);
- talloc_free(tmp_ctx);
- return ret;
- }
- msg->elements[el_count++].flags = LDB_FLAG_MOD_ADD;
+ case OBJECT_DELETED:
- /* work out which of the old attributes we will be removing */
- for (i=0; i<old_msg->num_elements; i++) {
- const struct dsdb_attribute *sa;
- el = &old_msg->elements[i];
- sa = dsdb_attribute_by_lDAPDisplayName(schema, el->name);
- if (!sa) {
+ ret = ldb_msg_add_value(msg, "msDS-LastKnownRDN", rdn_value, NULL);
+ if (ret != LDB_SUCCESS) {
+ DEBUG(0,(__location__ ": Failed to add msDS-LastKnownRDN string to the msg\n"));
+ ldb_module_oom(module);
talloc_free(tmp_ctx);
- return LDB_ERR_OPERATIONS_ERROR;
+ return ret;
}
- if (ldb_attr_cmp(el->name, rdn_name) == 0) {
- /* don't remove the rDN */
- continue;
+ msg->elements[el_count++].flags = LDB_FLAG_MOD_ADD;
+
+ ret = ldb_msg_add_empty(msg, "objectCategory", LDB_FLAG_MOD_DELETE, NULL);
+ if (ret != LDB_SUCCESS) {
+ talloc_free(tmp_ctx);
+ ldb_module_oom(module);
+ return ret;
}
- if (sa->linkID && sa->linkID & 1) {
- ret = replmd_delete_remove_link(module, schema, old_dn, el, sa);
+ ret = ldb_msg_add_empty(msg, "sAMAccountType", LDB_FLAG_MOD_DELETE, NULL);
+ if (ret != LDB_SUCCESS) {
+ talloc_free(tmp_ctx);
+ ldb_module_oom(module);
+ return ret;
+ }
+
+ break;
+
+ case OBJECT_RECYCLED:
+ case OBJECT_TOMBSTONE:
+
+ /* we also mark it as recycled, meaning this object can't be
+ recovered (we are stripping its attributes) */
+ if (dsdb_functional_level(ldb) >= DS_DOMAIN_FUNCTION_2008_R2) {
+ ret = ldb_msg_add_string(msg, "isRecycled", "TRUE");
if (ret != LDB_SUCCESS) {
+ DEBUG(0,(__location__ ": Failed to add isRecycled string to the msg\n"));
+ ldb_module_oom(module);
talloc_free(tmp_ctx);
- return LDB_ERR_OPERATIONS_ERROR;
+ return ret;
}
- continue;
+ msg->elements[el_count++].flags = LDB_FLAG_MOD_ADD;
}
- if (!sa->linkID && ldb_attr_in_list(preserved_attrs, el->name)) {
- continue;
+ /* work out which of the old attributes we will be removing */
+ for (i=0; i<old_msg->num_elements; i++) {
+ const struct dsdb_attribute *sa;
+ el = &old_msg->elements[i];
+ sa = dsdb_attribute_by_lDAPDisplayName(schema, el->name);
+ if (!sa) {
+ talloc_free(tmp_ctx);
+ return LDB_ERR_OPERATIONS_ERROR;
+ }
+ if (ldb_attr_cmp(el->name, rdn_name) == 0) {
+ /* don't remove the rDN */
+ continue;
+ }
+ if (sa->linkID && sa->linkID & 1) {
+ ret = replmd_delete_remove_link(module, schema, old_dn, el, sa);
+ if (ret != LDB_SUCCESS) {
+ talloc_free(tmp_ctx);
+ return LDB_ERR_OPERATIONS_ERROR;
+ }
+ continue;
+ }
+ if (!sa->linkID && ldb_attr_in_list(preserved_attrs, el->name)) {
+ continue;
+ }
+ ret = ldb_msg_add_empty(msg, el->name, LDB_FLAG_MOD_DELETE, &el);
+ if (ret != LDB_SUCCESS) {
+ talloc_free(tmp_ctx);
+ ldb_module_oom(module);
+ return ret;
+ }
}
+ break;
- ret = ldb_msg_add_empty(msg, el->name, LDB_FLAG_MOD_DELETE, &el);
- if (ret != LDB_SUCCESS) {
- talloc_free(tmp_ctx);
- ldb_module_oom(module);
- return ret;
- }
+ default:
+ break;
}
- /* work out what the new rdn value is, for updating the
- rDN and name fields */
- new_rdn_value = ldb_dn_get_rdn_val(new_dn);
- ret = ldb_msg_add_value(msg, rdn_name, new_rdn_value, &el);
- if (ret != LDB_SUCCESS) {
- talloc_free(tmp_ctx);
- return ret;
- }
- el->flags = LDB_FLAG_MOD_REPLACE;
+ if (deletion_state == OBJECT_NOT_DELETED) {
+ /* work out what the new rdn value is, for updating the
+ rDN and name fields */
+ new_rdn_value = ldb_dn_get_rdn_val(new_dn);
- el = ldb_msg_find_element(old_msg, "name");
- if (el) {
- ret = ldb_msg_add_value(msg, "name", new_rdn_value, &el);
+ ret = ldb_msg_add_value(msg, strlower_talloc(tmp_ctx, rdn_name), new_rdn_value, &el);
if (ret != LDB_SUCCESS) {
talloc_free(tmp_ctx);
return ret;
}
el->flags = LDB_FLAG_MOD_REPLACE;
+
+ el = ldb_msg_find_element(old_msg, "name");
+ if (el) {
+ ret = ldb_msg_add_value(msg, "name", new_rdn_value, &el);
+ if (ret != LDB_SUCCESS) {
+ talloc_free(tmp_ctx);
+ return ret;
+ }
+ el->flags = LDB_FLAG_MOD_REPLACE;
+ }
}
ret = dsdb_module_modify(module, msg, DSDB_FLAG_OWN_MODULE);
return ret;
}
- /* now rename onto the new DN */
- ret = dsdb_module_rename(module, old_dn, new_dn, 0);
- if (ret != LDB_SUCCESS){
- DEBUG(0,(__location__ ": Failed to rename object from '%s' to '%s' - %s\n",
- ldb_dn_get_linearized(old_dn),
- ldb_dn_get_linearized(new_dn),
- ldb_errstring(ldb)));
- talloc_free(tmp_ctx);
- return ret;
+ if (deletion_state == OBJECT_NOT_DELETED) {
+ /* now rename onto the new DN */
+ ret = dsdb_module_rename(module, old_dn, new_dn, 0);
+ if (ret != LDB_SUCCESS){
+ DEBUG(0,(__location__ ": Failed to rename object from '%s' to '%s' - %s\n",
+ ldb_dn_get_linearized(old_dn),
+ ldb_dn_get_linearized(new_dn),
+ ldb_errstring(ldb)));
+ talloc_free(tmp_ctx);
+ return ret;
+ }
}
talloc_free(tmp_ctx);
git.samba.org / nivanova / samba-autobuild / .git / blobdiff