2 * Unix SMB/CIFS implementation.
3 * RPC Pipe client / server routines
4 * Copyright (C) Guenther Deschner 2008.
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 3 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, see <http://www.gnu.org/licenses/>.
21 #include "../libcli/auth/libcli_auth.h"
22 #include "rpc_client/init_samr.h"
24 #include "lib/crypto/gnutls_helpers.h"
25 #include <gnutls/gnutls.h>
26 #include <gnutls/crypto.h>
28 /*************************************************************************
29 inits a samr_CryptPasswordEx structure
30 *************************************************************************/
32 NTSTATUS
init_samr_CryptPasswordEx(const char *pwd
,
33 DATA_BLOB
*session_key
,
34 struct samr_CryptPasswordEx
*pwd_buf
)
36 return encode_rc4_passwd_buffer(pwd
, session_key
, pwd_buf
);
39 /*************************************************************************
40 inits a samr_CryptPassword structure
41 *************************************************************************/
43 NTSTATUS
init_samr_CryptPassword(const char *pwd
,
44 DATA_BLOB
*session_key
,
45 struct samr_CryptPassword
*pwd_buf
)
47 /* samr_CryptPassword */
48 gnutls_cipher_hd_t cipher_hnd
= NULL
;
49 gnutls_datum_t sess_key
= {
50 .data
= session_key
->data
,
51 .size
= session_key
->length
,
56 ok
= encode_pw_buffer(pwd_buf
->data
, pwd
, STR_UNICODE
);
58 return NT_STATUS_INTERNAL_ERROR
;
61 rc
= gnutls_cipher_init(&cipher_hnd
,
62 GNUTLS_CIPHER_ARCFOUR_128
,
66 return gnutls_error_to_ntstatus(rc
, NT_STATUS_ACCESS_DISABLED_BY_POLICY_OTHER
);
68 rc
= gnutls_cipher_encrypt(cipher_hnd
,
71 gnutls_cipher_deinit(cipher_hnd
);
73 return gnutls_error_to_ntstatus(rc
, NT_STATUS_ACCESS_DISABLED_BY_POLICY_OTHER
);