ReactOS 0.4.15-dev-8231-g29a56f3
crypt_client.c
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1/*
2 * Copyright (c) 1996
3 * Bill Paul <wpaul@ctr.columbia.edu>. All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * 3. All advertising materials mentioning features or use of this software
14 * must display the following acknowledgement:
15 * This product includes software developed by Bill Paul.
16 * 4. Neither the name of the author nor the names of any co-contributors
17 * may be used to endorse or promote products derived from this software
18 * without specific prior written permission.
19 *
20 * THIS SOFTWARE IS PROVIDED BY Bill Paul AND CONTRIBUTORS ``AS IS'' AND
21 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23 * ARE DISCLAIMED. IN NO EVENT SHALL Bill Paul OR CONTRIBUTORS BE LIABLE
24 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
25 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
26 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
28 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
30 * SUCH DAMAGE.
31 */
32
33//#include <sys/cdefs.h>
34
35#include <wintirpc.h>
36//#include <err.h>
37#include <sys/types.h>
38#include <rpc/des_crypt.h>
39#include <rpc/des.h>
40#include <string.h>
41#include <rpcsvc/crypt.h>
42
43#include <netconfig.h>
44
45int
47 char *buf;
48 int len;
49 struct desparams *dparms;
50{
51 CLIENT *clnt;
52 desresp *result_1;
53 desargs des_crypt_1_arg;
54 struct netconfig *nconf;
55 void *localhandle;
56 int stat;
57
58 nconf = NULL;
59 localhandle = setnetconfig();
60 while ((nconf = getnetconfig(localhandle)) != NULL) {
61 if (nconf->nc_protofmly != NULL &&
62 strcmp(nconf->nc_protofmly, NC_LOOPBACK) == 0)
63 break;
64 }
65 if (nconf == NULL) {
66 //warnx("getnetconfig: %s", nc_sperror());
67 return(DESERR_HWERROR);
68 }
70 if (clnt == (CLIENT *) NULL) {
71 endnetconfig(localhandle);
72 return(DESERR_HWERROR);
73 }
74 endnetconfig(localhandle);
75
76 des_crypt_1_arg.desbuf.desbuf_len = len;
77 des_crypt_1_arg.desbuf.desbuf_val = buf;
78 des_crypt_1_arg.des_dir = dparms->des_dir;
79 des_crypt_1_arg.des_mode = dparms->des_mode;
80 bcopy(dparms->des_ivec, des_crypt_1_arg.des_ivec, 8);
81 bcopy(dparms->des_key, des_crypt_1_arg.des_key, 8);
82
83 result_1 = des_crypt_1(&des_crypt_1_arg, clnt);
84 if (result_1 == (desresp *) NULL) {
85 clnt_destroy(clnt);
86 return(DESERR_HWERROR);
87 }
88
89 stat = result_1->stat;
90
91 if (result_1->stat == DESERR_NONE ||
92 result_1->stat == DESERR_NOHWDEVICE) {
93 bcopy(result_1->desbuf.desbuf_val, buf, len);
94 bcopy(result_1->des_ivec, dparms->des_ivec, 8);
95 }
96
97 clnt_freeres(clnt, (xdrproc_t)xdr_desresp, result_1);
98 clnt_destroy(clnt);
99
100 return(stat);
101}
int strcmp(const char *String1, const char *String2)
Definition: utclib.c:469
#define stat
Definition: acwin.h:99
#define bcopy(s1, s2, n)
Definition: various.h:25
#define clnt_freeres(rh, xres, resp)
Definition: clnt.h:231
#define clnt_destroy(rh)
Definition: clnt.h:276
CLIENT * clnt_tp_create(const char *hostname, const rpcprog_t prog, const rpcvers_t vers, const struct netconfig *nconf)
Definition: clnt_generic.c:282
int _des_crypt_call(char *buf, int len, struct desparams *dparms)
Definition: crypt_client.c:46
#define DESERR_NONE
Definition: des_crypt.h:60
#define DESERR_NOHWDEVICE
Definition: des_crypt.h:61
#define DESERR_HWERROR
Definition: des_crypt.h:62
#define NULL
Definition: types.h:112
#define CRYPT_PROG
Definition: crypt.h:90
#define CRYPT_VERS
Definition: crypt.h:91
desresp * des_crypt_1()
bool_t xdr_desresp()
int endnetconfig(void *handlep)
Definition: getnetconfig.c:373
struct netconfig * getnetconfig(void *handlep)
Definition: getnetconfig.c:253
void * setnetconfig()
Definition: getnetconfig.c:217
GLenum GLuint GLenum GLsizei const GLchar * buf
Definition: glext.h:7751
GLenum GLsizei len
Definition: glext.h:6722
#define NC_LOOPBACK
Definition: netconfig.h:51
Definition: crypt.h:52
des_dir des_dir
Definition: crypt.h:54
struct desargs::@214 desbuf
u_char des_ivec[8]
Definition: crypt.h:56
des_mode des_mode
Definition: crypt.h:55
u_char des_key[8]
Definition: crypt.h:53
Definition: des.h:45
u_char des_ivec[8]
Definition: des.h:49
enum desmode des_mode
Definition: des.h:48
u_char des_key[8]
Definition: des.h:46
enum desdir des_dir
Definition: des.h:47
Definition: crypt.h:72
int stat
Definition: crypt.h:78
struct desresp::@215 desbuf
u_char des_ivec[8]
Definition: crypt.h:77
char * nc_protofmly
Definition: netconfig.h:19
Definition: stat.h:55
bool_t(* xdrproc_t)(XDR *,...)
Definition: xdr.h:144