mirror of
https://github.com/samba-team/samba.git
synced 2024-12-25 23:21:54 +03:00
9292e5b743
Signed-off-by: Stefan Metzmacher <metze@samba.org> Reviewed-by: Michael Adam <obnox@samba.org>
59 lines
1.8 KiB
C
59 lines
1.8 KiB
C
/*
|
|
Unix SMB/CIFS implementation.
|
|
krb5 set password implementation
|
|
Copyright (C) Remus Koos 2001 (remuskoos@yahoo.com)
|
|
|
|
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"
|
|
#include "ads.h"
|
|
#include "secrets.h"
|
|
|
|
#ifdef HAVE_KRB5
|
|
|
|
ADS_STATUS ads_change_trust_account_password(ADS_STRUCT *ads, char *host_principal)
|
|
{
|
|
char *password;
|
|
char *new_password;
|
|
ADS_STATUS ret;
|
|
enum netr_SchannelType sec_channel_type;
|
|
|
|
if ((password = secrets_fetch_machine_password(lp_workgroup(), NULL, &sec_channel_type)) == NULL) {
|
|
DEBUG(1,("Failed to retrieve password for principal %s\n", host_principal));
|
|
return ADS_ERROR_SYSTEM(ENOENT);
|
|
}
|
|
|
|
new_password = generate_random_password(talloc_tos(),
|
|
DEFAULT_TRUST_ACCOUNT_PASSWORD_LENGTH,
|
|
DEFAULT_TRUST_ACCOUNT_PASSWORD_LENGTH);
|
|
|
|
ret = kerberos_set_password(ads->auth.kdc_server, host_principal, password, host_principal, new_password, ads->auth.time_offset);
|
|
|
|
if (!ADS_ERR_OK(ret)) {
|
|
goto failed;
|
|
}
|
|
|
|
if (!secrets_store_machine_password(new_password, lp_workgroup(), sec_channel_type)) {
|
|
DEBUG(1,("Failed to save machine password\n"));
|
|
ret = ADS_ERROR_SYSTEM(EACCES);
|
|
goto failed;
|
|
}
|
|
|
|
failed:
|
|
SAFE_FREE(password);
|
|
return ret;
|
|
}
|
|
#endif
|