From f9d10a304d0197cc1ef5b14ab523d6462040088a Mon Sep 17 00:00:00 2001 From: Andrew Tridgell Date: Thu, 11 Aug 2011 15:40:53 +1000 Subject: s4-dsdb: calculate validFSMOs at runtime instead of pre-computing this changes the rootdse to compute the validFSMOs attribute at runtime by checking the fSMORoleOwner attribute on the appropriate DN. This avoids the need for the pdc_fsmo and naming_fsmo modules. Pair-Programmed-With: Andrew Bartlett --- source4/dsdb/samdb/ldb_modules/naming_fsmo.c | 108 --------------------------- 1 file changed, 108 deletions(-) delete mode 100644 source4/dsdb/samdb/ldb_modules/naming_fsmo.c (limited to 'source4/dsdb/samdb/ldb_modules/naming_fsmo.c') diff --git a/source4/dsdb/samdb/ldb_modules/naming_fsmo.c b/source4/dsdb/samdb/ldb_modules/naming_fsmo.c deleted file mode 100644 index f59919ca1a..0000000000 --- a/source4/dsdb/samdb/ldb_modules/naming_fsmo.c +++ /dev/null @@ -1,108 +0,0 @@ -/* - Unix SMB/CIFS mplementation. - - The module that handles the Domain Naming FSMO Role Owner - checkings - - Copyright (C) Stefan Metzmacher 2007 - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 3 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program. If not, see . - -*/ - -#include "includes.h" -#include "ldb_module.h" -#include "dsdb/samdb/samdb.h" -#include "librpc/gen_ndr/ndr_misc.h" -#include "librpc/gen_ndr/ndr_drsuapi.h" -#include "librpc/gen_ndr/ndr_drsblobs.h" -#include "../lib/util/dlinklist.h" -#include "dsdb/samdb/ldb_modules/util.h" - -static int naming_fsmo_init(struct ldb_module *module) -{ - struct ldb_context *ldb; - TALLOC_CTX *mem_ctx; - struct ldb_dn *naming_dn; - struct dsdb_naming_fsmo *naming_fsmo; - struct ldb_result *naming_res; - int ret; - static const char *naming_attrs[] = { - "fSMORoleOwner", - NULL - }; - - ldb = ldb_module_get_ctx(module); - - mem_ctx = talloc_new(module); - if (!mem_ctx) { - return ldb_oom(ldb); - } - - naming_dn = samdb_partitions_dn(ldb, mem_ctx); - if (!naming_dn) { - ldb_debug_set(ldb, LDB_DEBUG_FATAL, - "naming_fsmo_init: unable to determine partitions dn"); - talloc_free(mem_ctx); - return LDB_ERR_OPERATIONS_ERROR; - } - - naming_fsmo = talloc_zero(mem_ctx, struct dsdb_naming_fsmo); - if (!naming_fsmo) { - return ldb_oom(ldb); - } - ldb_module_set_private(module, naming_fsmo); - - ret = dsdb_module_search_dn(module, mem_ctx, &naming_res, - naming_dn, - naming_attrs, - DSDB_FLAG_NEXT_MODULE, NULL); - if (ret == LDB_ERR_NO_SUCH_OBJECT) { - ldb_debug(ldb, LDB_DEBUG_TRACE, - "naming_fsmo_init: no partitions dn present: (skip loading of naming contexts details)"); - talloc_free(mem_ctx); - return ldb_next_init(module); - } - - naming_fsmo->master_dn = ldb_msg_find_attr_as_dn(ldb, naming_fsmo, naming_res->msgs[0], "fSMORoleOwner"); - if (ldb_dn_compare(samdb_ntds_settings_dn(ldb), naming_fsmo->master_dn) == 0) { - naming_fsmo->we_are_master = true; - } else { - naming_fsmo->we_are_master = false; - } - - if (ldb_set_opaque(ldb, "dsdb_naming_fsmo", naming_fsmo) != LDB_SUCCESS) { - return ldb_oom(ldb); - } - - talloc_steal(module, naming_fsmo); - - ldb_debug(ldb, LDB_DEBUG_TRACE, - "naming_fsmo_init: we are master: %s\n", - (naming_fsmo->we_are_master?"yes":"no")); - - talloc_free(mem_ctx); - return ldb_next_init(module); -} - -static const struct ldb_module_ops ldb_naming_fsmo_module_ops = { - .name = "naming_fsmo", - .init_context = naming_fsmo_init -}; - -int ldb_naming_fsmo_module_init(const char *version) -{ - LDB_MODULE_CHECK_VERSION(version); - return ldb_register_module(&ldb_naming_fsmo_module_ops); -} -- cgit