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/*
* Unix SMB/CIFS implementation.
* Registry helper routines
* Copyright (C) Michael Adam 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 <http://www.gnu.org/licenses/>.
*/
#include "includes.h"
#undef DBGC_CLASS
#define DBGC_CLASS DBGC_REGISTRY
extern REGISTRY_OPS smbconf_reg_ops;
/*
* create a fake token just with enough rights to
* locally access the registry:
*
* - builtin administrators sid
* - disk operators privilege
*/
NT_USER_TOKEN *registry_create_admin_token(TALLOC_CTX *mem_ctx)
{
NTSTATUS status;
NT_USER_TOKEN *token = NULL;
token = TALLOC_ZERO_P(mem_ctx, NT_USER_TOKEN);
if (token == NULL) {
DEBUG(1, ("talloc failed\n"));
goto done;
}
token->privileges = se_disk_operators;
status = add_sid_to_array(token, &global_sid_Builtin_Administrators,
&token->user_sids, &token->num_sids);
if (!NT_STATUS_IS_OK(status)) {
DEBUG(1, ("Error adding builtin administrators sid "
"to fake token.\n"));
goto done;
}
done:
return token;
}
/*
* init the smbconf portion of the registry.
* for use in places where not the whole registry is needed,
* e.g. utils/net_conf.c and loadparm.c
*/
bool registry_init_regdb(void)
{
bool ret = false;
int saved_errno = 0;
static REGISTRY_HOOK smbconf_reg_hook = {KEY_SMBCONF, &smbconf_reg_ops};
DEBUG(10, ("registry_init_regdb called\n"));
if (!regdb_init()) {
saved_errno = errno;
DEBUG(1, ("Can't open the registry"));
if (saved_errno) {
DEBUGADD(1, (": %s", strerror(saved_errno)));
}
DEBUGADD(1, (".\n"));
goto done;
}
reghook_cache_init();
if (!reghook_cache_add(&smbconf_reg_hook)) {
DEBUG(1, ("Error adding smbconf reghooks to reghook cache.\n"));
goto done;
}
ret = true;
done:
return ret;
}
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