tevent: call epoll_panic() if EPOLL_CTL_DEL failed
[Samba/gebeck_regimport.git] / source3 / rpc_client / init_samr.c
blobe3bb3015c26194176a0a3b847ca9c61ad11b090e
1 /*
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/>.
20 #include "includes.h"
21 #include "../libcli/auth/libcli_auth.h"
22 #include "../lib/crypto/md5.h"
23 #include "../lib/crypto/arcfour.h"
24 #include "rpc_client/init_samr.h"
26 /*************************************************************************
27 inits a samr_CryptPasswordEx structure
28 *************************************************************************/
30 void init_samr_CryptPasswordEx(const char *pwd,
31 DATA_BLOB *session_key,
32 struct samr_CryptPasswordEx *pwd_buf)
34 /* samr_CryptPasswordEx */
36 uchar pwbuf[532];
37 struct MD5Context md5_ctx;
38 uint8_t confounder[16];
39 DATA_BLOB confounded_session_key = data_blob(NULL, 16);
41 encode_pw_buffer(pwbuf, pwd, STR_UNICODE);
43 generate_random_buffer((uint8_t *)confounder, 16);
45 MD5Init(&md5_ctx);
46 MD5Update(&md5_ctx, confounder, 16);
47 MD5Update(&md5_ctx, session_key->data,
48 session_key->length);
49 MD5Final(confounded_session_key.data, &md5_ctx);
51 arcfour_crypt_blob(pwbuf, 516, &confounded_session_key);
52 memcpy(&pwbuf[516], confounder, 16);
54 memcpy(pwd_buf->data, pwbuf, sizeof(pwbuf));
55 data_blob_free(&confounded_session_key);
58 /*************************************************************************
59 inits a samr_CryptPassword structure
60 *************************************************************************/
62 void init_samr_CryptPassword(const char *pwd,
63 DATA_BLOB *session_key,
64 struct samr_CryptPassword *pwd_buf)
66 /* samr_CryptPassword */
68 encode_pw_buffer(pwd_buf->data, pwd, STR_UNICODE);
69 arcfour_crypt_blob(pwd_buf->data, 516, session_key);