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/*
* Unix SMB/CIFS implementation.
* account policy storage
* Copyright (C) Jean François Micouleau 1998-2001.
* Copyright (C) Andrew Bartlett 2002
*
* 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 2 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, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include "includes.h"
#include "lib/tdb/include/tdbutil.h"
#include "lib/samba3/policy.h"
#include "system/filesys.h"
#define DATABASE_VERSION 2
/****************************************************************************
Open the account policy tdb.
****************************************************************************/
struct samba3_policy *samba3_read_account_policy(TALLOC_CTX *ctx, const char *fn)
{
struct samba3_policy *ret;
const char *vstring = "INFO/version";
uint32_t version;
TDB_CONTEXT *tdb = tdb_open(fn, 0, TDB_DEFAULT, O_RDONLY, 0600);
if (!tdb) {
DEBUG(0,("Failed to open account policy database\n"));
return NULL;
}
/* handle a Samba upgrade */
if (!tdb_fetch_uint32(tdb, vstring, &version) || version != DATABASE_VERSION) {
tdb_store_uint32(tdb, vstring, DATABASE_VERSION);
}
ret = talloc_zero(ctx, struct samba3_policy);
tdb_fetch_uint32(tdb, "min password length", &ret->min_password_length);
tdb_fetch_uint32(tdb, "password history", &ret->password_history);
tdb_fetch_uint32(tdb, "user must logon to change pasword", &ret->user_must_logon_to_change_password);
tdb_fetch_uint32(tdb, "maximum password age", &ret->maximum_password_age);
tdb_fetch_uint32(tdb, "minimum password age", &ret->minimum_password_age);
tdb_fetch_uint32(tdb, "lockout duration", &ret->lockout_duration);
tdb_fetch_uint32(tdb, "reset count minutes", &ret->reset_count_minutes);
tdb_fetch_uint32(tdb, "bad lockout minutes", &ret->bad_lockout_minutes);
tdb_fetch_uint32(tdb, "disconnect time", &ret->disconnect_time);
tdb_fetch_uint32(tdb, "refuse machine password change", &ret->refuse_machine_password_change);
tdb_close(tdb);
return ret;
}
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