mirror of
https://github.com/samba-team/samba.git
synced 2025-01-11 05:18:09 +03:00
8c205395c6
secrets_tdb_sync is a new ldb module designed to sync secrets.ldb entries with the secrets.tdb file. While not ideal to keep two copies of this data, this routine will assist in allowing the samba-tool domain join code to operate correctly in most cases where winbindd and smbd are used. Andrew Bartlett
104 lines
3.0 KiB
C
104 lines
3.0 KiB
C
/*
|
|
Samba4 module loading module (for secrets)
|
|
|
|
Copyright (C) Andrew Bartlett <abartlet@samba.org> 2009
|
|
|
|
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 <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
/*
|
|
* Name: ldb
|
|
*
|
|
* Component: Samba4 module loading module (for secrets.ldb)
|
|
*
|
|
* Description: Implement a single 'module' in the secrets.ldb database
|
|
*
|
|
* This is to avoid forcing a reprovision of the ldb databases when we change the internal structure of the code
|
|
*
|
|
* Author: Andrew Bartlett
|
|
*/
|
|
|
|
#include "includes.h"
|
|
#include <ldb.h>
|
|
#include <ldb_errors.h>
|
|
#include <ldb_module.h>
|
|
#include "dsdb/samdb/ldb_modules/util.h"
|
|
#include "dsdb/samdb/samdb.h"
|
|
|
|
|
|
static int samba_secrets_init(struct ldb_module *module)
|
|
{
|
|
struct ldb_context *ldb = ldb_module_get_ctx(module);
|
|
int ret, len, i;
|
|
TALLOC_CTX *tmp_ctx = talloc_new(module);
|
|
struct ldb_module *backend_module, *module_chain;
|
|
const char **reverse_module_list;
|
|
/*
|
|
Add modules to the list to activate them by default
|
|
beware often order is important
|
|
|
|
The list is presented here as a set of declarations to show the
|
|
stack visually
|
|
*/
|
|
static const char *modules_list[] = {"update_keytab",
|
|
"secrets_tdb_sync",
|
|
"objectguid",
|
|
"rdn_name",
|
|
NULL };
|
|
|
|
if (!tmp_ctx) {
|
|
return ldb_oom(ldb);
|
|
}
|
|
|
|
/* Now prepare the module chain. Oddly, we must give it to ldb_load_modules_list in REVERSE */
|
|
for (len = 0; modules_list[len]; len++) { /* noop */};
|
|
|
|
reverse_module_list = talloc_array(tmp_ctx, const char *, len+1);
|
|
if (!reverse_module_list) {
|
|
talloc_free(tmp_ctx);
|
|
return ldb_oom(ldb);
|
|
}
|
|
for (i=0; i < len; i++) {
|
|
reverse_module_list[i] = modules_list[(len - 1) - i];
|
|
}
|
|
reverse_module_list[i] = NULL;
|
|
|
|
/* The backend (at least until the partitions module
|
|
* reconfigures things) is the next module in the currently
|
|
* loaded chain */
|
|
backend_module = ldb_module_next(module);
|
|
ret = ldb_module_load_list(ldb, reverse_module_list, backend_module, &module_chain);
|
|
if (ret != LDB_SUCCESS) {
|
|
talloc_free(tmp_ctx);
|
|
return ret;
|
|
}
|
|
|
|
talloc_free(tmp_ctx);
|
|
/* Set this as the 'next' module, so that we effectivly append it to module chain */
|
|
ldb_module_set_next(module, module_chain);
|
|
|
|
return ldb_next_init(module);
|
|
}
|
|
|
|
static const struct ldb_module_ops ldb_samba_secrets_module_ops = {
|
|
.name = "samba_secrets",
|
|
.init_context = samba_secrets_init,
|
|
};
|
|
|
|
int ldb_samba_secrets_module_init(const char *version)
|
|
{
|
|
LDB_MODULE_CHECK_VERSION(version);
|
|
return ldb_register_module(&ldb_samba_secrets_module_ops);
|
|
}
|