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a8d6549ccc
I changed the format string into "(objectClass=*)" which should be an equivalent expression for choosing all available objects. Consider bug 7115 for the issue.
74 lines
2.1 KiB
C
74 lines
2.1 KiB
C
/*
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ldb database library
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Copyright (C) Andrew Bartlett <abartlet@samba.org> 2006-2007
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Copyright (C) Andrew Tridgell <tridge@samba.org> 2009
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Copyright (C) Stefan Metzmacher <metze@samba.org> 2007
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Copyright (C) Simo Sorce <idra@samba.org> 2008
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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/*
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* Name: ldb
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*
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* Component: ldb subtree delete (prevention) module
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*
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* Description: Prevent deletion of a subtree in LDB
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*
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* Author: Andrew Bartlett
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*/
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#include "ldb_module.h"
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#include "dsdb/samdb/ldb_modules/util.h"
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static int subtree_delete(struct ldb_module *module, struct ldb_request *req)
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{
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static const char * const attrs[] = { NULL };
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int ret;
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struct ldb_result *res = NULL;
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if (ldb_dn_is_special(req->op.del.dn)) {
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/* do not manipulate our control entries */
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return ldb_next_request(module, req);
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}
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/* see if we have any children */
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ret = dsdb_module_search(module, req, &res, req->op.del.dn,
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LDB_SCOPE_ONELEVEL, attrs,
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DSDB_SEARCH_SHOW_DELETED, "(objectClass=*)");
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if (ret != LDB_SUCCESS) {
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talloc_free(res);
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return ret;
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}
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if (res->count > 0) {
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ldb_asprintf_errstring(ldb_module_get_ctx(module),
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"Cannot delete %s, not a leaf node "
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"(has %d children)\n",
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ldb_dn_get_linearized(req->op.del.dn),
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res->count);
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talloc_free(res);
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return LDB_ERR_NOT_ALLOWED_ON_NON_LEAF;
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}
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talloc_free(res);
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return ldb_next_request(module, req);
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}
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const struct ldb_module_ops ldb_subtree_delete_module_ops = {
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.name = "subtree_delete",
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.del = subtree_delete,
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};
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