1 /*-
2 * Copyright (c) 1991, 1993
3 * The Regents of the University of California. 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. Neither the name of the University nor the names of its contributors
14 * may be used to endorse or promote products derived from this software
15 * without specific prior written permission.
16 *
17 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
20 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
27 * SUCH DAMAGE.
28 */
29
30 #include <sys/cdefs.h>
31
32 __FBSDID("$FreeBSD$");
33
34 #ifndef lint
35 #if 0
36 static const char sccsid[] = "@(#)misc.c 8.1 (Berkeley) 6/4/93";
37 #endif
38 #endif /* not lint */
39
40 #include <stdio.h>
41 #include <stdlib.h>
42 #include <string.h>
43
44 #include "misc.h"
45 #ifdef AUTHENTICATION
46 #include "auth.h"
47 #endif
48 #ifdef ENCRYPTION
49 #include "encrypt.h"
50 #endif /* ENCRYPTION */
51
52 char *RemoteHostName;
53 char *LocalHostName;
54 char *UserNameRequested = 0;
55 int ConnectedCount = 0;
56
57 #ifndef AUTHENTICATION
58 #define undef1 __unused
59 #else
60 #define undef1
61 #endif
62
63 void
auth_encrypt_init(char * local,char * remote,const char * name undef1,int server undef1)64 auth_encrypt_init(char *local, char *remote, const char *name undef1, int server undef1)
65 {
66 RemoteHostName = remote;
67 LocalHostName = local;
68 #ifdef AUTHENTICATION
69 auth_init(name, server);
70 #endif
71 #ifdef ENCRYPTION
72 encrypt_init(name, server);
73 #endif /* ENCRYPTION */
74 if (UserNameRequested) {
75 free(UserNameRequested);
76 UserNameRequested = 0;
77 }
78 }
79
80 #ifdef ENCRYPTION
81 void
auth_encrypt_user(char * name)82 auth_encrypt_user(char *name)
83 {
84 if (UserNameRequested)
85 free(UserNameRequested);
86 UserNameRequested = name ? strdup(name) : 0;
87 }
88
89 /* ARGSUSED */
90 void
auth_encrypt_connect(int cnt __unused)91 auth_encrypt_connect(int cnt __unused)
92 {
93 }
94 #endif /* ENCRYPTION */
95
96 void
printd(const unsigned char * data,int cnt)97 printd(const unsigned char *data, int cnt)
98 {
99 if (cnt > 16)
100 cnt = 16;
101 while (cnt-- > 0) {
102 printf(" %02x", *data);
103 ++data;
104 }
105 }
106